VERDANT ENVIRONMENTAL TECHNOLOGIES V THERMOSTAT User Manual
VERDANT ENVIRONMENTAL TECHNOLOGIES THERMOSTAT
User Manual
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VX Series Thermostat with an Occupancy Sensor INSTALLATION MANUAL V.5 MAY 31, 2016 Table of Contents Introduction..................................................................................................5 Before You Begin...........................................................................................8 Programming a Thermostat with a Network Programmer..........................9 Thermostat Installation.............................................................................. 10 Thermostat Configuration........................................................................... 11 Setting the thermostat clock....................................................................... 12 Entering the room number.......................................................................... 13 Configuring the Equipment Settings - Compressor Type............................14 Configuring the Equipment Settings - Electric Heat...................................15 Configuring the Equipment Settings - Reversing Valve..............................16 Configuring the Energy Saving Settings . ................................................... 17 Testing the thermostat................................................................................18 Accessing the Thermostat Settings.............................................................19 Custom Energy Savings Settings.................................................................19 Using the Thermostat Settings Screens..................................................... 20 01 – FAN CONTROL MODE........................................................................... 21 02 – 1ST STAGE DIFFERENTIAL - HEAT...........................................................22 03 – 2ND STAGE DIFFERENTIAL - HEAT..........................................................23 04 – 1ST STAGE DIFFERENTIAL - COOL........................................................ 24 05 – INCIDENTAL OCCUPANCY THRESHOLD.............................................. 25 06 – NIGHT OCCUPANCY THRESHOLD....................................................... 26 07 – FORCED 2ND STAGE HEATING..............................................................27 08 – NIGHT OCCUPANCY START................................................................. 28 09 – NIGHT OCCUPANCY END.................................................................... 29 10 – TEMPERATURE RECOVERY TIME......................................................... 30 11 – RECOVERY TEMPERATURE - HEAT......................................................... 31 12 – TEMPERATURE SETBACK DELAY - HEAT................................................32 13 – MINIMUM SETBACK TEMPERATURE . ................................................. 33 14 – TEMPERATURE SETBACK DELAY - COOL.............................................. 34 15 – MAXIMUM SETBACK TEMPERATURE................................................... 35 16 – RECOVERY TEMPERATURE - COOL...................................................... 36 17 – MINIMUM SET POINT............................................................................37 Table of Contents 18 – MAXIMUM SET POINT.......................................................................... 38 19 – TEMPERATURE CONTROL MODE......................................................... 39 20 – AUTO CHANGEOVER SET POINT OFFSET............................................40 21 – SETBACK SET POINTS / AUTO-RESTORE...............................................41 22 – AUTOMATIC HUMIDITY CONTROL†...............................................................................................42 22 – TEMPERATURE CALIBRATION.............................................................. 43 Relay Options..............................................................................................44 ACCESSING RELAY OPTIONS....................................................................... 44 1 – REVERSE RELAY OPERATION................................................................. 45 2 – COOLING ONLY “SPDT” VALVE CONTROL.............................................. 46 3 – HEAT PUMP RELAY MODE......................................................................47 Troubleshooting..........................................................................................48 Error Codes.................................................................................................. 48 APPENDIX 1 - Energy Saving Presets...........................................................49 APPENDIX 2 - Glossary.................................................................................50 Warranty Information..................................................................................51 Technical Specifications.............................................................................. 52 Introduction Verdant VX Series Energy Management Thermostats for the hospitality industry deliver unprecedented energy savings without compromising guest comfort. Integrated occupancy sensor uses a combination of motion and thermal sensing technologies for accurate occupancy detection. Reliable occupancy detection allows saving energy when rooms are unoccupied. Energy saving presets eliminate the guesswork and make it easy to adjust the energy saving settings. (Patent Pending) Fully configurable energy saving settings allow customizing the thermostat energy saving settings to fit any situation. Comprehensive configuration options ensure full compatibility with virtually any existing or emerging hospitality HVAC system with up to 2 heat and 1 cool stages. Built-in wireless mesh-networking enables optional remote management. 6 NOTICE FOR INSTALLATION OF NETWORKING THERMOSTATS WITH REMOTE MANAGEMENT, REFER TO THE “VX-TR NETWORK INSTALLATION” MANUAL. LOGIN TO THE REMOTE MANAGEMENT WEBSITE TO CONFIRM THE SERVER IS CONNECTED TO THE INTERNET BEFORE INSTALLING THERMOSTATS. DO NOT INSTALL THERMOSTATS IF THE SERVER IS NOT CONNECTED TO THE INTERNET. STOP THE INSTALLATION AND CONTACT VERDANT TECHNICAL SUPPORT. START BY FIRST INSTALLING A THERMOSTAT IN THE ROOM CLOSEST TO THE SERVER. LOG IN TO VERDANT’S REMOTE MANAGEMENT WEBSITE TO CONFIRM THAT THE THERMOSTAT IS ON THE REMOTE MANAGEMENT WEBSITE WITH THE CORRECT ROOM NUMBER. CONTINUE BY INSTALLING ADDITIONAL THERMOSTATS IN ADJACENT ROOMS ONLY AFTER CONFIRMING THAT INSTALLED THERMOSTAT(S) HAVE CONNECTED TO THE WIRELESS NETWORK AND THE REMOTE MANAGEMENT WEBSITE . IF INSTALLED THERMOSTAT(S) ARE NOT CONNECTING TO THE NETWORK AND DO NOT APPEAR ON THE VERDANT’S REMOTE MANAGEMENT WEBSITE WITH THE CORRECT ROOM NUMBER, STOP THE INSTALLATION AND CONTACT VERDANT TECHNICAL SUPPORT THE ROOMS FURTHEST AWAY FROM THE SERVER SHOULD BE INSTALLED LAST. Before You Begin ➤➤ Determine the appropriate installation location for the thermostat. THERMOSTAT SHOULD FACE THE BED AREA OF THE ROOM. THERMOSTAT MUST NOT BE INSTALLED NEAR OR ON METAL STRUCTURES OR SURFACES INCLUDING METAL AIR DUCTING THAT MAY BE IN THE WALL. METAL STRUCTURES AND SURFACES SIGNIFICANTLY REDUCE THE RANGE OF THE WIRELESS SIGNAL. ➤➤ Set the HVAC unit to “External Thermostat” (Class 2) mode. Consult the HVAC unit documentation to determine how to set the HVAC unit to “External Thermostat” mode. Before You Begin Programming a Thermostat with a Network Programmer In case of Network Installation with Remote Management, the thermostat must be programmed with a Network Programmer specific to the property before the installation. Thermostat must not be powered during the programming procedure.. ➤➤ Plug one programmer connector into the thermostat; ➤➤ Push the black button on the programmer. The red light on the programmer should turn on and remain steadily lit; If the red light on the programmer is blinking or is not steadily lit, unplug the programmer from the thermostat and repeat the steps above. ➤➤ Unplug the programmer from the thermostat; Thermostat Installation Mounting the thermostat to the wall ➤➤ Power of the HVAC unit; ➤➤ Remove the thermostat cover; ➤➤ Connect the thermostat wires to the supplied Wiring Harness - refer to the Wiring Table to determine proper connections; ➤➤ Plug in the Wiring Harness into to the thermostat; ➤➤ Use the supplied wall anchors and mounting screws to secure the thermostat to the wall; ➤➤ Follow the “Thermostat Configuration” instructions; ➤➤ Replace the thermostat cover and screw in the locking screw; ➤➤ Power on the HVAC unit. Wiring Table - 24V AC Wire Color Wiring Table - 24V DC Terminal Letter Terminal Connection Wire Color Terminal Letter Terminal Connection Black Common Black 24V Red 24V Red Common Yellow Compressor Yellow Compressor White Heat White Heat Orange O or B Reverse Valve Orange O or B Reverse Valve Green GH Fan High Green GH Fan High Purple GL Fan Low Purple GL Fan Low NOTE: If the PTAC unit has only one (1) fan speed, connect both fan control wires – Green and Purple – to the fan terminal (G). 10 Thermostat Configuration Once the thermostat is powered, thermostat configuration settings will appear on the thermostat screen. In order to properly operate the PTAC unit: ➤➤ Set the thermostat clock; ➤➤ Enter the room number; ➤➤ Configure the equipment settings; ➤➤ Select Energy Savings Preset; The thermostat configuration screens have a 3-minute time-out. If no action is taken within three (3) minutes, the thermostat will exit configuration settings. CONFIGURATION BUTTON NOTE: You can access Thermostat Configuration settings at any time by pressing the “Configuration” button. NOTE: If the thermostat is connected to a network, the equipment and the energy saving settings configured on the thermostat will be ignored and the settings configured on the Remote Management Website will be applied. 11 Thermostat Configuration Setting the thermostat clock HOURS MINUTES Set the thermostat clock to current time in 24h (Military Time) format. ➤➤ Use the “Up” and “Down” buttons to set the hours; ➤➤ Press the “Fan” button to advance to the minutes setting; ➤➤ Use the “Up” an “Down” buttons to set the minutes; ➤➤ Press the “F/C” button to advance to the next menu; Setting the clock correctly is crucial for proper operation of the thermostat. 12 Thermostat Configuration Entering the room number Enter the room number by changing the digits on the screen. Leading zeros “0” preceding other digits will be ignored, i.e. Room number “123” should be entered as “00123”. ➤➤ Use the “Up” and “Down” buttons to change the digit; ➤➤ Press the “Fan” button advance to the next digit; ➤➤ Press the “F/C” button to advance to the next menu; Entering the room number correctly is crucial for proper operation of remotely managed thermostats. 13 Thermostat Configuration Configuring the Equipment Settings - Compressor Type COMPRESSOR TYPE ➤➤ 2* ➤➤ Use the “Up” and “Down” buttons to change the compressor type by changing the first digit; No Compressor Heat Pump Air Conditioner Press the “Fan” button to advance to the next setting; Indicates default setting; CERTAIN HEAT PUMP UNITS REQUIRE ENERGIZING THE REVERSING (“O/B”) VALVE WHEN (i) “W” IS ENERGIZED IN THE ELECTRIC HEAT MODE (ii) BETWEEN HEAT PUMP CYCLES. TO ENABLE THIS FEATURE, REFER TO “RELAY OPTIONS”. 14 Thermostat Configuration Configuring the Equipment Settings - Electric Heat ELECTRIC HEAT ➤➤ 1* ➤➤ Use the “Up” and “Down” buttons to change the Electric Heat setting by changing the second digit; No Electric Heat Electric Heat Press the “Fan” button to advance to the next setting; Indicates default setting; 15 Thermostat Configuration Configuring the Equipment Settings - Reversing Valve REVERSING VALVE ➤➤ Use the “Up” and “Down” buttons to change the Reversing Valve setting by changing the third digit; 1* O/B contact is energized to cool; O/B contact is energized to heat; Refer to the PTAC unit documentation to determine the correct reversing valve setting. If incorrect reverse valve setting is selected, the PTAC unit will turn on the heating when air conditioning is requested and turn on the air conditioning when heating is requested; ➤➤ Press the “Fan” button to advance to the next setting; ➤➤ Press the “F/C” button to advance to the next menu; Indicates default setting; CERTAIN HEAT PUMP UNITS REQUIRE ENERGIZING THE REVERSING (“O/B”) VALVE WHEN (i) “W” IS ENERGIZED IN THE ELECTRIC HEAT MODE (ii) BETWEEN HEAT PUMP CYCLES. TO ENABLE THIS FEATURE, REFER TO “RELAY OPTIONS”. 16 Thermostat Configuration Configuring the Energy Saving Settings ➤➤ Use the “Up” and “Down” buttons to select the Energy Saving preset: E-0* E-1 E-2 E-3 E-4 E-5 Energy Savings Off - No Temperature Setback; Lowest Energy Savings; Lower Energy Savings; Standard Energy Savings; Higher Energy Savings; Highest Energy Savings; Refer to the APPENDIX 1 for Energy Saving Preset details. E-C Indicates “Custom Energy Savings Settings” in case the active thermostat savings settings differ from any Energy Saving preset; For details, refer to the “Custom Energy Savings Settings” section; ➤➤ Press the “Power” button to save the Thermostat Configuration and start using the thermostat; Indicates default setting; 17 Thermostat Configuration Testing the thermostat Following the thermostat configuration, test if the thermostat is controlling the PTAC unit. ➤➤ Press the “Power” button to turn the thermostat ON; ➤➤ Press the “Down” button to change the temperature set point below the current room temperature to confirm that the thermostat initiates air conditioning. ➤➤ Press the “Up” button to change the temperature set point above the current room temperature to confirm that the thermostat initiates heating. ➤➤ Change the fan speed by touching the “Fan” button to test if the thermostat is controlling the fan speed. 18 Custom Energy Savings Settings If you don’t want to use the one of the energy saving presets, you can enter custom energy savings settings. Accessing the Thermostat Settings ➤➤ Press and hold the “Configuration” button until the first thermostat settings screen appears. The thermostat must be turned on to access the thermostat settings. CONFIGURATION BUTTON NOTE: You can access Thermostat Settings by pressing and holding the “Configuration” button. NOTE: If the thermostat is connected to a network, the equipment and the energy saving settings configured on the thermostat will be ignored and the settings configured on the Remote Management Website will be applied. 19 Custom Energy Savings Settings Using the Thermostat Settings Screens SETTING VALUE SCREEN NUMBER ➤➤ Use the “Up” and “Down” buttons to change the setting; ➤➤ Press the “F/C” button to advance to the next setting; ➤➤ Press the “Fan” button to return to the previous setting; ➤➤ Press the “Power” button to save and exit thermostat settings; 20 Custom Energy Savings Settings 01 – FAN CONTROL MODE Select Fan Control Mode: 00 01 * MANUAL - guest can select automatic or continuous fan mode; AUTOMATIC - fan runs only when there is a demand for heating or air conditioning; Indicates default setting; 21 Custom Energy Savings Settings 02 – 1ST STAGE DIFFERENTIAL - HEAT 02-30 22 (0.2°F - 3.0°F; 0.5°F* default setting) Select the number of degrees the thermostat has to sense between the automatic changeover temperature for heat and the room temperature before a call for the 1st stage heating is initiated. Custom Energy Savings Settings 03 – 2ND STAGE DIFFERENTIAL - HEAT 10-20 (1.0°F - 2.0°F*; 2.0°F* default setting) Select the difference between 1st stage heating and 2nd stage heating initiation. 23 Custom Energy Savings Settings 04 – 1ST STAGE DIFFERENTIAL - COOL 02-30 24 (0.2°F - 3.0°F; 0.5°F* default setting) Select the number of degrees the thermostat has to sense between the automatic changeover temperature for cool and the room temperature before a call for the 1st stage cooling is initiated. Custom Energy Savings Settings 05 – INCIDENTAL OCCUPANCY THRESHOLD 00-60 (05* default setting) Select the minimum period of time (in minutes) for which occupancy needs to be detected to enter the guest occupancy mode. When occupancy is detected, thermostat will switch to occupied mode for a duration of “Incidental Occupancy Threshold” selected here. If occupancy is detected for a period of time shorter than the “Incidental Occupancy Threshold” selected here, the thermostat will automatically revert to unoccupied mode at the end of the “Incidental Occupancy Threshold” period and continue to observe energy saving functions that were in effect before the room became occupied. This setting allows ignoring incidental room visits. If occupancy is detected for a period of time longer than the “Incidental Occupancy Threshold” selected here, the thermostat will enter the guest occupancy mode. When the thermostat is in the guest occupancy mode, it will revert to unoccupied mode and initiate the setback temperature only when occupancy is not detected for the duration of the setback delay (Heat or Cool) period. 25 Custom Energy Savings Settings 06 – NIGHT OCCUPANCY THRESHOLD 00-60 (01* default setting) Select the minimum period of time (in minutes) for which occupancy needs to be detected in order to consider the room occupied during the “Night Occupancy”period. When occupancy is detected during the “Night Occupancy Period” for longer than the “Night Occupancy Threshold” selected here, the thermostat will instantaneously switch to occupied mode. If occupancy is detected for a period of time shorter than the “Night Occupancy Threshold” selected here, the thermostat will automatically revert to unoccupied mode and continue to observe energy saving functions that were in effect before the room became occupied. If occupancy is detected for a period of time longer than the “Night Occupancy Threshold” selected here, the thermostat will disable the occupancy sensor and consider the room occupied until the end of the “Night Occupancy” period. This feature ensures that energy saving functions that may affect guest comfort will not come in effect during the “Night Occupancy” period. 26 Custom Energy Savings Settings 07 – FORCED 2ND STAGE HEATING 00-60 (30* default setting) Select a number of minutes 1st stage heating will run before 2nd stage heating is automatically initiated if the guest set point is not reached and the 2nd stage heating is not initiated through differential settings. This feature allows automatically turning on 2nd stage heating to avoid excessive compressor use. Set to 00 to disable the feature. 27 Custom Energy Savings Settings 08 – NIGHT OCCUPANCY START 00-23 (21* default setting) Select the start time (in hours - 24-hour clock) for “Night Occupancy” If occupancy is detected for a period of time longer than the “Night Occupancy Threshold” during “Night Occupancy” period, the thermostat will disable the occupancy sensor and consider the room occupied until the end of the “Night Occupancy” period. This feature ensures that energy saving functions that may affect guest comfort will not come in effect during the “Night Occupancy” period if room was occupied for a period of time longer than “Night Occupancy Threshold”. 28 Custom Energy Savings Settings 09 – NIGHT OCCUPANCY END 00-23 (09* default setting) Select the time (in hours - 24-hour clock) for “Night Occupancy” to end. The time of day the “Night Occupancy” ends and the thermostat switches back to the room sensing settings chosen in the other occupancy modes. 29 Custom Energy Savings Settings 10 – TEMPERATURE RECOVERY TIME 00-60 (25* default setting) Select the maximum time allowed for a PTAC unit to attain temperature as defined by Heat and Cool “Recovery Temperature”. “Temperature Recovery Time” selected here and the actual temperature recovery ability of the PTAC unit are used to calculate setback temperatures. Calculated setback temperatures maximize energy savings and at the same time ensure that a comfortable room temperature (defined as Heat and Cool “Recovery Temperature”) will be restored within the selected “Temperature Recovery Time”. Setting the “Temperature Recovery Time” to “00”, disables temperature recovery. When temperature recovery is disabled, thermostat will use the Minimum and Maximum Setback Temperatures as setback set points. 30 Custom Energy Savings Settings 11 – RECOVERY TEMPERATURE - HEAT 62-82 (67°F* default setting) Select the room temperature in °F that a PTAC unit will have to attain within the selected “Temperature Recovery Time” when there is a need for heating. 31 Custom Energy Savings Settings 12 – TEMPERATURE SETBACK DELAY - HEAT 00-120 (20* default setting) Select the time delay (in minutes) for which the room that is in the guest occupancy mode needs to be unoccupied before the temperature setback is initiated. This feature prevents initiating temperature setback prematurely while the guest is still in the room but in an area where occupancy cannot be detected by the occupancy sensor. Setting the “Temperature Setback Delay - Heat” to “00”, disables the setback in the heat mode. Set to “00” to disable EMS. 32 Custom Energy Savings Settings 13 – MINIMUM SETBACK TEMPERATURE 52-72 (64°F* default setting) Select the “Minimum Setback Temperature” in °F. Setback temperature is calculated by measuring PTAC unit’s ability to attain “Recovery Temperature - Heat” within “Temperature Recovery Time”. If recovery is disabled (“Temperature Recovery Time” is set to “0”) or if setback temperatures have not yet been calculated, the “Minimum Setback Temperature” value will be used as the setback temperature for heating. If calculated setback temperature for heating is lower than “Minimum Setback Temperature”, then the “Minimum Setback Temperature” will be used as setback temperature for heating. This feature allows defining the minimum temperature in a room when room is unoccupied and the thermostat is in the setback mode. 33 Custom Energy Savings Settings 14 – TEMPERATURE SETBACK DELAY - COOL 00-120 (20* default setting) Select the time delay (in minutes) for which the room that is in the guest occupancy mode needs to be unoccupied before the temperature setback is initiated. This feature prevents initiating temperature setback prematurely while the guest is still in the room but in an area where occupancy cannot be detected by the occupancy sensor. Setting the “Temperature Setback Delay - Cool” to “00”, disables the setback in the cool mode. Set to “00” to disable EMS. 34 Custom Energy Savings Settings 15 – MAXIMUM SETBACK TEMPERATURE 72-92 (78°F* default setting) Select the “Maximum Setback Temperature” in °F. Setback temperature is calculated by measuring PTAC unit’s ability to attain “Recovery Temperature - Cool” within “Temperature Recovery Time”. If recovery is disabled (“Temperature Recovery Time” is set to “0”) or if setback temperatures have not yet been calculated, the “Maximum Setback Temperature” value will be used as the setback temperature for cooling. If calculated setback temperature for air conditioning is higher than “Maximum Setback Temperature”, then the “Maximum Setback Temperature” will be used as setback temperature for air conditioning. This feature allows defining the maximum temperature in a room when room is unoccupied and the thermostat is in the setback mode. 35 Custom Energy Savings Settings 16 – RECOVERY TEMPERATURE - COOL 62-82 36 (74°F* default setting) Select the room temperature in °F that a PTAC unit will have to attain within the selected “Temperature Recovery Time” when there is a need for air conditioning. Custom Energy Savings Settings 17 – MINIMUM SET POINT 64-84 (66°F* default setting) Select the minimum set point in °F that a guest can select. 37 Custom Energy Savings Settings 18 – MAXIMUM SET POINT 60-82 38 (78°F* default setting) Select the maximum set point in °F that a guest can select. Custom Energy Savings Settings 19 – TEMPERATURE CONTROL MODE Select Temperature Control Mode: 00 01 * MANUAL - Allows users to select HEAT only or COOL only temperature control mode to maintain the room temperature; AUTOMATIC - Thermostat automatically turns on heating or air conditioning to maintain the room temperature at the selected temperature set point; Indicates default setting; 39 Custom Energy Savings Settings 20 – AUTO CHANGEOVER SET POINT OFFSET (DEAD BAND) 00-04 (01°F* default setting) Select the difference between the guestselected set point and the heat and the cool set point when the thermostat is in the automatic temperature control mode. This value plus the 1st stage differential defined in steps 02 and 04, defines the temperature at which the thermostat would automatically change heating/cooling modes. This feature allows adjusting the dead band between the heat and the cool set points in automatic changeover mode in order to avoid the system from bouncing back and forth between heating and cooling under normal operating conditions. 40 Custom Energy Savings Settings 21 – SETBACK SET POINTS / AUTO-RESTORE 00 01 02 03 * When room is unoccupied and the thermostat is in the setback mode or turned off, it will NOT maintain the temperature between heat and cool setback set points; When guest enters the room, the thermostat will be turned off it will not automatically restore the most recent guest settings; When room is unoccupied and the thermostat is in the setback mode or turned off, it will maintain the temperature between heat and cool setback set points; When guest enters the room, the thermostat will be turned off it will not automatically restore the most recent guest settings; When room is unoccupied and the thermostat is in the setback mode or turned off, it will NOT maintain the temperature between heat and cool setback set points; When guest enters the room, the thermostat will automatically restore the most recent guest settings; When room is unoccupied and the thermostat is in the setback mode or turned off, it will maintain the temperature between heat and cool setback set points; When guest enters the room, the thermostat will automatically restore the most recent guest settings. 41 Custom Energy Savings Settings 22 – AUTOMATIC HUMIDITY CONTROL† 00 01 * Disable automatic humidity control; Enable automatic humidity control; When “Automatic Humidity Control” is enabled, thermostat will turn on air conditioning in an unoccupied room when humidity raises above 60% and room temperature is above 72°F until either room humidity is below 55% or room temperature is below 72°F; Indicates default setting; † This setting is active only on thermostats with enabled humidity features. Changing this setting on a non-humidity thermostat will have no effect on thermostat operation. Humidity features can be enabled on compatible thermostats via remote management. Certain models only. Additional fees apply. 42 Custom Energy Savings Settings 22 – TEMPERATURE CALIBRATION -5.0 – 5.0 (0.0°F* default setting) Calibrate the temperature display : -5.0°F - 5.0°F. 43 Relay Options ACCESSING RELAY OPTIONS ➤➤ Press and hold the “Configuration” button; ➤➤ Release the “Configuration” button when the first thermostat settings screen appears; ➤➤ Press and release the “Configuration” button again to access the Relay Settings The thermostat must be turned on to access the thermostat settings. CONFIGURATION BUTTON NOTE: Use the “Configuration” button to access Relay Settings. 44 Relay Options 1 – REVERSE RELAY OPERATION O/B Select Relay Operation for Y, W, O/B outputs: C* NORMALLY CLOSED - Thermostat activates the relay to energize the output when there is a call for it; Output is not energized when idle. NORMALLY OPEN - Thermostat de-activates the relay to de-energize the output when there is a call for it; Output is energized when idle. Indicates default setting; ➤➤ Use the “Up” and “Down” buttons to change the setting value; ➤➤ Press the “Fan” button to go to the next setting on the screen; ➤➤ Press the “F/C” button to go to the next setting screen; ➤➤ Press the “Power” button to save and exit thermostat settings; 45 Relay Options 2 – COOLING ONLY “SPDT” VALVE CONTROL Enable or disable relay control for Single-Pole Double-Throw (SPDT) valve in a cooling only system that requires separate signals for opening and closing the valve: DIS* ENB ENABLED Indicates default setting; DISABLED When this mode is enabled, thermostat will energize the “Y” output to open the valve when there is a request for cooling and energize the “W” output to close the valve when there is no request for cooling. IN ORDER TO ENABLE THIS MODE THE THERMOSTAT “EQUIPMENT SETTINGS” MUST BE SET TO COOL ONLY - “200” OR “201”. ➤➤ Use the “Up” and “Down” buttons to change the setting value; ➤➤ Press the “F/C” button to go to the next setting screen; ➤➤ Press the “Power” button to save and exit thermostat settings; 46 Relay Options 3 – HEAT PUMP RELAY MODE Select the Heat Pump relay mode: PTAC * HP PTAC MODE - Thermostat will energize the reverse valve (“O/B”) output only when “Y” output is energized. The thermostat will energize the “O/B” output in the compressor heat or cool mode based on the “Reversing Valve” setting in the “Equipment Settings”. HEAT PUMP MODE - Thermostat will also energize the reversing (“O/B”) valve output when “W” is energized in the electric heat mode and between heat pump heating cycles. Indicates default setting; IN ORDER TO ENABLE THIS MODE THE THERMOSTAT COMPRESSOR TYPE IN THE “EQUIPMENT SETTINGS” MUST BE SET TO HEAT PUMP - “100”,“101”,“110” OR “111”. ➤➤ Use the “Up” and “Down” buttons to change the setting value; ➤➤ Press the “F/C” button to go to the next setting screen; ➤➤ Press the “Power” button to save and exit thermostat settings; 47 Troubleshooting Error Codes ERR 1 Thermostat Temperature Sensor Hardware Defect ERR 2 Thermostat Radio Hardware Defect ERR 3 Thermostat Radio Software Defect ERR 5 Thermostat Memory Defect 48 SCREEN NUMBER APPENDIX 1 - Energy Saving Presets Level Level Level Level Level Level AUTO AUTO AUTO AUTO AUTO AUTO Fan Control Mode 1st Stage Differential Heat 0.5 0.5 0.5 0.5 0.5 2nd Stage Differential Heat 1st Stage Differential Cool 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Guest Occupancy Threshold Night Occupancy Threshold Force 2nd Stage Heating After 30 30 30 30 30 30 Night Occupancy Start 18 19 20 21 22 23 Night Occupancy End 12 11 10 10 Recovery Time 15 20 25 30 11 Recovery Temperature Heat 70 69 68 67 66 65 12 Setback Delay - Heat 30 25 20 15 10 13 Minimum Setback Temperature 67 66 65 64 63 62 14 Setback Delay - Cool 30 25 20 15 10 15 Maximum Setback Tempera- 72 74 76 78 80 82 16 Recovery Temperature Cool 71 72 73 74 75 76 17 Minimum Set point 64 64 65 66 67 68 18 Maximum Set point 82 82 80 78 76 74 19 Temperature Control Mode 20 Auto Changeover Set Point 21 21 AUTO AUTO AUTO AUTO AUTO AUTO Auto Restore OFF ON ON ON ON ON Setback Set Points OFF ON ON ON ON ON 22 Automatic Humidity Control ON ON ON ON ON ON 23 Temperature Calibration 49 APPENDIX 2 - Glossary “Automatic Fan Control Mode” - fan runs only when there is a demand for heating or cooling; “Manual Fan Control Mode” - guest can select between automatic or continuous fan operation; “Minimum Set point” - minimum temperature that a guest can request; “Maximum Set point” - maximum temperature that a guest can request; “Incidental Occupancy Threshold” - the minimum period of time (in minutes) for which occupancy needs to be detected in order to enter the “Guest Occupancy” mode; “Night Occupancy Threshold” - the minimum period of time during the “Night Occupancy” period for which occupancy needs to be detected in order to enter the “Night Occupancy” mode; “Auto Changeover Set Point Offset” - the difference between the guest-selected set point and the heat and cool changeover temperatures; “Night Occupancy Period” - The period of time during the day during which the “Night Occupancy” mode can be activated if occupancy longer than the “Night Occupancy Threshold” is detected; “1st Stage Differential - Heat” - the temperature that the thermostat has to sense between the automatic changeover temperature for heat and the room temperature before a call for the 1st stage heating is initiated; “Auto Restore On” - thermostat will restore the most recent guest settings when new occupancy is detected; “2nd Stage Differential - Heat” - difference between 1st stage heating temperature and room temperature before the 2nd stage heating is initiated; “1st Stage Differential - Cool” - the temperature that the thermostat has to sense between the automatic changeover temperature for cool and the room temperature before a call for the 1st stage cooling is initiated; “Forced 2nd Stage Heating” - number of minutes 1st stage heating will run before 2nd stage heating is automatically initiated if the guest set point is not reached and the 2nd stage heating is not initiated through differential settings “Temperature Recovery Time” - the maximum period of time allowed for restoring the “Recovery Temperature”; “Recovery Temperature” - the room temperature that needs to be restored within the “Temperature Recovery Time”; “Maximum Setback Temperature” - the highest room temperature allowed when thermostat is in the setback mode; “Minimum Setback Temperature” - the lowest room temperature allowed when thermostat is in the setback mode; “Temperature Setback Delay” - the length of time for which the room that is in the guest occupancy mode needs to be unoccupied before the temperature setback is initiated; 50 “Auto Restore Off” - thermostat will NOT restore the most recent guest and will remain turned off settings when new occupancy is detected; “Setback Set points On” - thermostat will maintain setback temperatures when room is unoccupied; “Setback Set points Off” - thermostat will NOT maintain setback temperatures when room is unoccupied; “Incidental Occupancy” - occupancy shorter than the “Incidental Occupancy Threshold”; “Guest Occupancy” - occupancy longer than the “Incidental Occupancy Threshold”; “Temperature Setback” - thermostat maintains setback temperatures and not the guest set point temperature in order to save energy; “Night Occupancy Mode” - thermostat status during which setback mode is disabled if occupancy longer than “Night Occupancy Threshold” is detected within the “Nigh Occupancy” period; “Automatic Temperature Changeover” thermostat automatically activates heating or cooling to maintain the desired room temperature; “External Thermostat” (Class 2) mode - PTAC unit setting allowing it to be controlled by a remote thermostat; Warranty Information Hardware Verdant Environmental Technologies Inc. (“Verdant”) warrants the original end user (“Customer”) that new Verdant branded products will be free from defects in workmanship and materials, under normal use, for one (1) year from the original purchase date. Software Verdant warrants to Customer that the Verdant thermostat software will perform in substantial conformance to its program specifications for a period of one (1) year from the date of the original purchase. Exclusions This warranty excludes (1) physical damage to the surface of the product, including cracks, scratches or marks on the screen or outside casing; (2) damage caused by misuse, neglect, improper installation, unauthorized attempts to open, repair, or modify the product, or any other cause beyond the range of intended use; (3) damage caused by accident, fire, power changes, other hazard, or Acts of God; (4) damage caused by water, liquids, or foreign chemicals including condensation and humidity; or (5) use of the product with any device if such device causes the problem. Exclusive Remedies Should a covered defect occur during the warranty period and Customer notifies Verdant, Customer’s sole and exclusive remedy will be, at Verdant’s sole option and expense, to repair or replace the product. Replacement products or parts may be new or reconditioned or a comparable version of the defective item. Verdant warrants any replaced product or part for a period of ninety (90) days from shipment, or through the end of the original warranty, whichever is longer. Obtaining Warranty Service To obtain Warranty Service customer must follow Verdant’s “Warranty Service Procedure” and request a Return Merchandise Authorization (RMA) number by filling out the RMA Request Form on Verdant’s website. Warranty Exclusive THE FORGOING WARRANTIES AND REMEDIES ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, CORRESPONDENCE WITH DESCRIPTION, AND NONINFRINGEMENT, ALL OF WHICH ARE EXPRESSLY DISCLAIMED BY VERDANT AND ITS SUPPLIERS. Disclaimer NEITHER VERDANT NOR ITS SUPPLIERS SHALL BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL, INDIRECT, SPECIAL, OR PUNITIVE DAMAGES OF ANY KIND, OR FINANCIAL LOSS ARISING OUT OF OR IN CONNECTION WITH THE SALE OR USE OF THIS PRODUCT, WHETHER BASED IN CONTRACT, TORT (INCLUDING NEGLIGENCE) OR ANY OTHER THEORY, EVEN IF VERDANT HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. VERDANT’S ENTIRE LIABILITY SHALL BE LIMITED TO REPLACEMENT OR REPAIR OF THE PRODUCT. 51 Technical Specifications Thermostat Case Dimensions (Imperial) Case Dimensions (Metric) Screen Dimensions (Imperial) Screen Dimensions (Metric) 5.125 x 4.6875” x 1.25” 130mm x 119mm x 32mm 3.625" x 2.125" 92mm x 54mm 24V AC/DC Operating Voltage Fan High (GH) Control Outputs Fan Low (GL) Compressor (Y) Heat Pump (OB) Electric Heat (W2) Occupancy Sensor Beam Width ±47° (94°) Wireless Frequency 900MHz Temperature Accuracy ±1°F FCC ID IC XEYV 8410A-V THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS: (1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION. PURSUANT TO PART 15.21 OF THE FCC RULES, ANY CHANGES OR MODIFICATIONS TO THIS EQUIPMENT NOT EXPRESSLY APPROVED BY VERDANT ENVIRONMENTAL TECHNOLOGIES, INC. MAY VOID THE USER’S AUTHORITY TO OPERATE THE EQUIPMENT. COVERED BY ONE OR MORE OF THE FOLLOWING PATENTS. US PATENTS: 8,369,994; 8,141,791; 7,918,406; 7,232,075; 7,185,825; 7,156,318; 7,152,806; 7,145,110; 7,050,026; 7,028,912; 6,902,117; 6,789,739; 6,786,421; 6,619,555; 6,581,846; 6,578,770; 7,838,803; 7,841,542; D556,061; D518,744; RE40,437; CANADIAN PATENTS: 2,633,113; 2,633,200; OTHER PATENTS PENDING. Verdant Environmental Technologies, Inc. reserves the right to make changes, without notice, in design or components. Product appearance may vary. © Verdant Environmental Technologies, Inc. 2015. Printed in Canada. V.5 MAY 31, 2016 TECHNICAL SUPPORT: support@verdant.info 1-888-440-0991
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