York Air Conditioner 1 2 Thru 5 Ton 10 Seer Users Manual IO D1EB018 060,k 1.5

D1EB018 THRU 060 to the manual 80e6d678-4dfd-4a57-b54c-83b7e1418d7d

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INSTALLATION INSTRUCTION

CHAMPION® SERIES
SINGLE PACKAGE AIR CONDITIONERS
ELECTRIC/ELECTRIC, AIR-COOLED
Supersedes: 035-16703-000-A-0701

035-16703-001-A-0202

MODELS D1EB018 THRU 060
1-1/2 THRU 5 TON
(10 SEER)

GENERAL

REFERENCE

Model D1EB units are factory assembled cooling only air conditioners designed for outdoor installation on a rooftop or a slab.
Field-installed electric heater accessories are available to provide
electric heat combined with electric cooling. All units and heaters
are certified by AGA and CGA.

Additional information on the design, installation, operation
and service of this equipment is available in the following reference forms:

The units are completely assembled on rigid, but easily removable base rails. All piping, refrigerant charge, and electrical wiring is factory installed and tested. The units require only electric
power and duct connections at the point of installation.
The electric heaters have nickel-chrome resistance wire elements and utilize single point power connection.

• 55.70-N1
-General Installation
• 55.70-N2
-Pre-start & Post-start Check List
• 511.26-N1.1V -Electric Heater Accessory

REPLACEMENT PARTS
• Refer to Replacement Parts Manual for complete listing of
replacement parts on this equipment.
All forms referenced in this instruction may be ordered from:

INSPECTION
As soon as a unit is received, it should be inspected for possible
damage during transit. If damage is evident, the extent of the
damage should be noted on the carrier's freight bill. A separate
request for inspection by the carrier's agent should be made in
writing. Refer to Form 50.15-NM for additional information.

Standard Register
Norman, OK 73069
Toll Free: Tel. 877-318-9675/Fax. 877-379-7920

Installer should pay particular attention to the words: NOTE, CAUTION and WARNING. Notes are intended to clarify or make
the installation easier. Cautions are given to prevent equipment damage. Warnings are given to alert installer that personal injury
and/or equipment damage may result if installation procedure is not handled properly.

CAUTION
THIS PRODUCT M UST BE INSTALLED IN STRICT COMPLIANCE W ITH
THE ENCLOSED INSTALLATION INSTRUCTIONS AND ANY APPLICABLE
LOCAL, STATE, AND NATIONAL CODES INCLUDING, BUT NOT LIMITED
TO, BUILDING, ELECTRICAL, AND MECHANICAL CODES.

WARNING
INCORRECT INSTALLATION MAY CREATE A CONDITION WHERE THE
OPERATION OF THE PRODUCT COULD CAUSE PERSONAL INJURY
OR PROPERTY DAMAGE.

035-16703-001-A-0202

PRODUCT NOMENCLATURE
D

1

E

B

0

2

4

A

0

6

PRODUCT CATEGORY
D = Single Package Air Conditioner
(Air Cooled)

VOLTAGE CODE
06 = 208/230-1-60
25 = 208/230-3-60
46 = 460-3-60
58 = 575-3-60

NOMINAL COOLING
CAPACITY (MBH)
018 = 18,000 BTUH
024 = 24,000 BTUH
030 = 30,000 BTUH
036 = 36,000 BTUH
042 = 42,000 BTUH
048 = 48,000 BTUH
060 = 60,000 BTUH

PRODUCT GENERATION
1 = NEW or Current Design
PRODUCT IDENTIFIER
EB = 10 SEER Cooling Models

FACTORY
INSTALLED ELECTRIC HEAT
A = No Electric Heat Installed

INSTALLATION
LIMITATIONS
These units must be installed in accordance with the following
national and local safety codes.

gle iron frame providing adequate support under the
compressor/condenser section.
5. Maintain level tolerance of unit to 1/8" maximum.

1. National Electrical Code ANSI/NFPS No. 70 or Canadian
Electrical Code Part 1, C22.1 (latest editions).
2. Local plumbing and waste water codes and other applicable local codes.
Refer to Table 1 for unit application data and to Table 5 for electric heat application data.

RIGGING OR HANDLING
Care must be exercised when moving the unit. Do not remove
any packaging until the unit is near the place of installation. Rig
unit with slings placed under the unit. Spreader bars of sufficient length should be used across the top of the unit.

If components are to be added to a unit to meet local codes, they
are to be installed at the dealer's and/or the customer's expense.

BEFORE LIFTING A UNIT, MAKE SURE THAT ITS WEIGHT
IS DISTRIBUTED EQUALLY ON THE CABLES SO THAT IT
WILL LIFT EVENLY.

Size of unit for proposed installation should be based on heat
loss/heat gain calculations made in accordance with industry
recognized procedures identified by the Air Conditioning Contractors of America.

Units may also be moved or lifted with a fork-lift. Slotted openings in the skid are provided for this purpose. Forks must pass
completely through the base.

TABLE 1 - UNIT APPLICATION DATA
208/230V3
Voltage Variation
460V
Min. / Max.1
575V
Wet Bulb Temperature (°F) of Air on
Evaporator Coil,
Min. / Max.
Dry Bulb Temperature (°F) of Air on
Condenser Coil, Min.2 / Max.

187 / 2533
414 / 504
518 / 630

Refer to Table 2 for unit weights and to Figure 1 for approximate
center of gravity.
TABLE 2 - UNITS WEIGHTS
SHIPPING
WEIGHT
(lbs.)

OPERATING
WEIGHT
(lbs.)

“A”

“B”

“C”

“D”

018

318

313

86

76

73

83

024

324

319

88

77

75

85

030

333

328

85

81

82

86

036

338

333

91

80

78

88

042

347

342

94

83

80

91

048

368

363

92

88

92

97

060

376

371

105

100

84

87

57 / 72
45 / 120

UNIT
SIZE

CORNER WEIGHTS
(location, lbs.)

1

Rated in accordance with ARI Standard 110, utilization range “A”.
2
A low ambient accessory is available for operation down to 0°F
3
“T1" transformer primary tap must be moved from the 230 volt connection to the 208 volt
connection for low voltage applications of 208 volt and below.

LOCATION
Use the following guidelines to select a suitable location for
these units.
1. Unit is designed for outdoor installation only.
2. Condenser must have an unlimited supply of air. Where a
choice of location is possible, position unit on either north or
east side of building.
3. For ground level installation, a level pad or slab should be
used. The thickness and size of the pad or slab used should
meet local codes and unit weight. Do not tie the slab to the
building foundation.
4. For roof top installation, be sure the structure will support
the weight of the unit plus any field installed components.
Unit must be installed on a level roof curb or appropriate an2

“D”
CENTER OF GRAVITY
“A”

FRONT
OF
UNIT

“C”
“B”

49 18

26

47 14

FIG. 1 - CENTER OF GRAVITY
Unitary Products Group

035-16703-001-A-0202

CLEARANCES

FILTERS

All units require certain clearances for proper operation and
service. Refer to Figure 3 for the clearances required for combustion, construction, servicing and proper unit operation.

Single phase units are shipped without a filter and is the responsibility of the installer to secure a filter in the return air ductwork or
install a Filter/Frame Kit (1FF0114).

WARNING: Do not permit overhanging structures or shrubs to
obstruct the condenser air discharge outlet.

A filter rack and a filters are standard on three phase units.
Filters must always be used and must be kept clean. When filters become dirt laden, insufficient air will be delivered by the
blower, decreasing your units efficiency and increasing operating costs and wear-and-tear on the unit and controls.

DUCT WORK
These units are adaptable to downflow use as well as rear supply and return air duct openings. To convert to downflow, use
the following steps:

Filters should be checked monthly especially since this unit
may be used for both heating and cooling.

1. Remove the duct covers found in the bottom return and
supply air duct openings. There are four (4) screws securing each duct cover (save these screws to use later).

CONDENSATE DRAIN

2. Install the duct covers, removed in step one, to the rear supply and return air duct openings. Secure with the four (4)
screws used in step one.

A condensate trap is required to be installed in the condensate
drain. The plumbing must conform to local codes. Use a sealing compound on male pipe threads. Install the condensate
drain line (3 4“ NPTF) to spill into an open drain.

3. Seal the duct covers with silicone caulking.
Downflow units must have an L-shaped supply duct without
any outlets or registers located directly below the supply outlet
of the unit.

SERVICE ACCESS
Access to all serviceable components is provided by the following removable panels:

Duct work should be designed and sized according to the
methods of the Air Conditioning Contractors of America
(ACCA), as set forth in their Manual D.

• Blower service access
• Electrical/filter access
• Compressor service access

A closed return duct system shall be used. This shall not preclude use of economizers or ventilation air intake. Flexible
joints may be used in the supply and return duct work to minimize the transmission of noise.

Refer to Figure 3 for location of these access panels and minimum clearance.

THERMOSTAT
CAUTION: When fastening duct work to the side duct flanges on
the unit, insert the screws through the duct flanges only.
DO NOT insert the screws through the casing. Outdoor
duct work must be insulated and waterproofed.

The room thermostat should be located on an inside wall approximately 56" above the floor where it will not be subject to
drafts, sun exposure or heat from electrical fixtures or appliances. Follow manufacturer's instructions enclosed with the
thermostat for general installation procedure. Four or five color
coded insulated wires (minimum #18 AWG) should be used to
connect thermostat to unit. See Figure 2.

NOTE: Be sure to note supply and return openings.
Refer to Figure 3 for information concerning rear and bottom
supply and return air duct openings.

TABLE 3 - PHYSICAL DATA
MODELS
CENTRIFUGAL BLOWER (Dia. x Wd. in.)
FAN MOTOR HP (Three Speed)
ROWS DEEP
EVAPORATOR
FINS PER INCH
COIL
FACE AREA (Sq. Ft.)
PROPELLER DIA. (in.)
CONDENSER
FAN MOTOR HP
FAN
NOM. CFM TOTAL
ROWS DEEP
CONDENSER
FINS PER INCH
COIL
FACE AREA (Sq. Ft.)
CHARGE
REFRIGERANT 22 (lbs./oz.)
FILTER
FACE AREA (Sq. Ft. / Qty. / Size)
COMPRESSOR HERMETIC Type, (Qty. = 1)
EVAPORATOR
BLOWER

Unitary Products Group

DEB
036
10 x 8

042
11 X 10

048
11 x 10

1
2

3

3

3

2
15
4.38
22

2
15
4.38
22

2
15
4.38
22

1
4

1
4

1
4

018
9X6

024
10 X 8

030
10 X 8

1
2

1
2

2
13
2.19
22

2
15
2.81
22

1
4

1
4

1,800
1
18
8.3
3/4

2,200
1
16
8.3
3/5

Recip

Recip

4

4

2,400
2,400
2,400
1
1
1
20
18
16
8.3
8.3
11.7
3 / 13
3 / 10
4/7
2.14 / 2 / 14" x 22"
Recip
Recip
Recip

4

2
13
5.62
22

060
11 x 10
1
3
16
5.26
22

1
4

1
4

2,800
1
13
16.4
5 / 15

2,800
1
20
16.4
5 / 15

Scroll

Scroll

3

035-16703-001-A-0202

POWER AND CONTROL WIRING
Electrical line must be sized properly to carry the load. Each
unit must be wired with a separate branch circuit fed directly
from the meter panel and properly fused.

Field wiring to the unit must conform to provisions of the current
N.E.C. ANSI/NFPA No. 70 or C.E.C. and/or local ordinances.
The unit must be electrically grounded in accordance with local
codes or, in their absence, with the N.E.C./C.E.C. Voltage tolerances which must be maintained at the compressor terminals
during starting and running conditions are indicated on the unit
Rating Plate and Table 3.

Refer to Figure 2 for typical field wiring and to the appropriate unit
wiring diagram for control circuit and power wiring information.

COMPRESSORS
The wiring entering the cabinet must be provided with mechanical strain relief.

Units are shipped with compressor mountings factory-adjusted
for shipping. CAUTION: Loosen compressor mounting bolts
half turn before operating unit.

A fused or HACR breaker disconnect switch should be field provided for the unit. If any of the wire supplied with the unit must be
replaced, replacement wire must be of the type shown on the wiring diagram.

THERMOSTAT

**
R

** = Minimum wire size of 18 AWG
wire should be used for all field
installed 24 volt wire.

R

G

G
Y

PROGRAMMABLE
THERMOSTAT ONLY
W

* = Only required on units with
supplemental electric heat.

CONTROL WIRING
UNIT TERMINAL STRIP

Y

*
C

NOTE:
HEAT ANTICIPATOR
SHOULD BE SET AT 0.25
AMPS FOR ALL MODELS.

24 VOLT TRANSFORMER

W
C

CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can
cause improper and dangerous operation. Verify proper operation after servicing.
POWER WIRING

REFER TO ELECTRICAL DATA
TABLES TO SIZE THE DISCONNECT SWITCH, WIRING &
OVERCURRENT PROTECTION.

REFER TO ELECTRICAL DATA
TABLES TO SIZE THE DISCONNECT SWITCH, WIRING &
OVERCURRENT PROTECTION.

FIG. 2 - TYPICAL FIELD WIRING DIAGRAM

4

Unitary Products Group

035-16703-001-A-0202

TABLE 4 - ELECTRICAL DATA (BASIC UNIT)
MODEL POWER SUPDEB
PLY
018
024
030
036
042
048
060
036
042
048
060
036
042
048
060
036
042
048
060
1

208/230-1-60
208/230-1-60
208/230-1-60
208/230-1-60
208/230-1-60
208/230-1-60
208/230-1-60
208/230-3-60
208/230-3-60
208/230-3-60
208/230-3-60
460-3-60
460-3-60
460-3-60
460-3-60
575-3-60
575-3-60
575-3-60
575-3-60

VOLTAGE
LIMITATIONS COMPRESSOR

SUPPLY
COND.
MINIMUM
AIR
FAN
BLOWER CIRCUIT
MOTOR,
MOTOR, AMPACITY
FLA
FLA
1.1
2.6
14.9
1.1
2.6
18.1
1.1
2.6
22.1
1.1
3.5
26.2
1.1
3.5
30.2
1.3
4.0
35.8
1.3
4.0
44.4
1.1
3.5
18.2
1.1
3.5
22.2
0.7
4.0
22.3
1.3
7.0
28.3
0.6
1.8
9.6
0.6
1.8
11.2
0.6
2.0
11.5
0.7
3.5
14.2
0.4
1.5
7.6
0.4
1.5
9.1
0.6
1.6
9.3
0.6
2.8
11.4

1

MIN.

MAX.

RLA

LRA

187
187
187
187
187
187
187
187
187
187
187
414
414
414
414
518
518
518
518

253
253
253
253
253
253
253
253
253
253
253
504
504
504
504
630
630
630
630

9.0
11.5
14.7
17.3
20.5
24.4
28.9
10.9
14.1
14.1
16.0
5.8
7.1
7.1
8.0
4.5
5.8
5.6
6.4

48.0
60.0
73.0
94.0
120.0
140.0
165.0
78.0
110.0
105.0
125.0
40.0
54.0
55.0
67.0
32.0
44.0
44.0
50.0

= Rated in accordance with ARI Standard 110, utilization range “A”.

2

MAX.
MAX.
FUSE
UNIT
HACR
TRANSFORMER
SIZE, BREAKER POWER
SIZE (VA)
SIZE, FACTOR
AMPS
2
AMPS
20
20
.96
40
25
25
.96
40
30
30
.96
40
35
35
.96
40
40
40
.96
40
45
45
.96
40
60
60
.96
40
25
25
.96
75
30
30
.96
75
30
30
.96
75
40
40
.96
75
15
15
.96
75
15
15
.96
75
15
15
.96
75
20
20
.96
75
15
15
.96
75
15
15
.96
75
15
15
.96
75
15
15
.96
75

= Dual element, time delay type.

* = KW listed is for 240 volts, use this table for 208 or 230 volts.
NOMINAL VOLTAGE
ELECTRIC HEAT
CORRECTION
FACTORS

Unitary Products Group

240
480
600

VOLTAGE
208
230
460
575

KW CAP. MULTIPLIER
.75
.92
.92
.92

5

035-16703-001-A-0202

COMPRESSOR
POWER
SUPPLY

ELECTRIC HEAT ACCESSORY
SUPPLY
COND.
AIR
FAN
BLOWER
MOTOR
MOTOR,
FLA
TOTAL
FLA
MODEL NO.
KW
AMPS
STAGE

MODEL

DEB

TABLE 5 - ELECTRICAL DATA (COOLING / ELECTRIC HEAT)

RLA

LRA

018 208/230-1-60

9.0

48.0

1.1

2.6

024 208/230-1-60

11.2

60.0

1.1

2.6

030 208/230-1-60

12.0

73.0

1.1

2.6

036 208/230-1-60

17.3

94.0

1.1

3.5

042 208/230-1-60

20.5

120.0

1.1

3.5

048 208/230-1-60

24.4

140.0

1.3

4.0

060 208/230-1-60

28.9

165.0

1.3

7.0

036 208/230-3-60

10.9

78.0

1.1

3.5

042 208/230-3-60

14.1

110.0

1.1

3.5

048 208/230-3-60

14.1

105.0

0.7

4.0

060 208/230-3-60

16.0

125.0

1.3

7.0

036

460-3-60

5.8

40.0

0.6

1.8

042

460-3-60

7.1

54.0

0.6

1.8

048

460-3-60

7.1

55.0

0.6

2.0

060

460-3-60

8.0

67.0

0.7

3.5

036

575-3-60

4.5

32.0

0.4

1.5

042

575-3-60

5.8

44.0

0.4

1.5

048

575-3-60

5.6

44.0

0.6

1.6

060

575-3-60

6.4

50.0

0.6

2.8

1
2

6

= Dual element, time delay type.
= Standard circuit breakers may be used in Canada and on applications
over 60 amps where the heaters are separately fused.

2NH04500506
2NH04500706
2NH04500506
2NH04500706
2NH04501006
2NH04500506
2NH04500706
2NH04501006
2NH04501506
2NH04501006
2NH04501506
2NH04500506
2NH04500706
2NH04501006
2NH04501506
2NH04501006
2NH04501506
2NH04502006
2NH04502506
2NH04501006
2NH04501506
2NH04502006
2NH04502506
2NH04501025
2NH04501525
2NH04501025
2NH04501525
2NH04501025
2NH04501525
2NH04502025
2NH04502525
2NH04501025
2NH04501525
2NH04502025
2NH04502525
2NH04501046
2NH04501546
2NH04501046
2NH04501546
2NH04501046
2NH04501546
2NH04502046
2NH04502546
2NH04501046
2NH04501546
2NH04502046
2NH04502546
2NH04501058
2NH04501558
2NH04501058
2NH04501558
2NH04501058
2NH04501558
2NH04502058
2NH04502558
2NH04501058
2NH04501558
2NH04502058
2NH04502558

1
2
1
2
2
1
2
2
2
2
2
1
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
2
2
1
1
2
2
1
1
1
1
1
1
2
2
1
1
2
2
1
1
1
1
1
1
2
2
1
1
2
2

3.8/5.0 *
5.6/7.5 *
3.8/5.0 *
5.6/7.5 *
7.5/10.0 *
3.8/5.0 *
5.6/7.5 *
7.5/10.0 *
11.3/15.0 *
7.5/10.0 *
11.3/15.0 *
3.8/5.0 *
5.6/7.5 *
7.5/10.0 *
11.3/15.0 *
7.5/10.0 *
11.3/15.0 *
15.0/20.0 *
18.8/25.0 *
7.5/10.0 *
11.3/15.0 *
15.0/20.0 *
18.8/25.0 *
7.5/10.0 *
11.3/15.0 *
7.5/10.0 *
11.3/15.0 *
7.5/10.0 *
11.3/15.0 *
15.0/20.0 *
18.8/25.0 *
7.5/10.0 *
11.3/15.0 *
15.0/20.0 *
18.8/25.0 *
10.0 **
15.0 **
10.0 **
15.0 **
10.0 **
15.0 **
20.0 **
25.0 **
10.0 **
15.0 **
20.0 **
25.0 **
10.0 ***
15.0 ***
10.0 ***
15.0 ***
10.0 ***
15.0 ***
20.0 ***
25.0 ***
10.0 ***
15.0 ***
20.0 ***
25.0 ***

MINIMUM
CIRCUIT
AMPACITY

MAX.
FUSE
SIZE,1
AMPS

18.1/20.8
25.8/29.3
30/30
27.1/31.3
37.1/42.3
40/45
30/30
25.8/29.3
18.1/20.8
40/45
37.1/42.3
27.1/31.3
50/60
48.4/55.3
36.1/41.7
30/30
25.8/29.3
18.1/20.8
40/45
37.1/42.3
27.3/31.3
50/60
48.4/55.3
36.1/41.7
80/90
71.0/81.4
54.2/62.5
36.1/41.7
49.5/56.5
50/60
54.2/62.5
72.1/82.5
80/90
40/40
30.2/30.4
18.1/20.8
50/50
38.2/43.4
27.1/31.3
50/60
49.5/56.5
36.1/41.7
80/90
72.1/82.5
54.2/62.5
60/60
50.1/57.1
36.1/41.7
80/90
72.1/83.1
54.2/62.5
72.2/83.3 95.3/109.2 100/110
90.3/104.2 117.8/135.2 125/150
70/70
53.9/60.8
36.1/41.7
80/90
76.5/86.9
54.2/62.5
72.2/83.3 99.0/112.9 100/125
90.3/104.2 121.6/139.0 125/150
20.8/24.1
30.4/34.4
35/35
31.3/36.1
43.5/49.5
45/50
20.8/24.1
30.4/34.4
35/35
31.3/36.1
43.5/49.5
45/50
35/40
31.1/35.1
20.8/24.1
45/60
44.1/50.1
31.3/36.1
60/70
57.1/65.1
41.7/48.1
80/90
70.2/80.2
52.1/60.1
40/40
34.8/38.8
20.8/24.1
50/60
47.8/53.9
31.3/36.1
70/70
60.9/68.9
41.7/48.1
80/90
73.9/83.9
52.1/60.1
12.0
17.3
20
18.0
24.8
25
12.0
17.3
20
18.0
24.8
25
20
17.5
12.0
30
25.1
18.0
35
32.6
24.1
45
40.1
30.1
20
19.4
12.0
30
26.9
18.0
35
34.4
24.1
45
42.0
30.1
9.6
13.9
15
14.4
19.9
20
9.6
13.9
15
14.4
19.9
20
15
14.0
9.6
25
20.0
14.4
30
26.1
19.2
35
32.1
24.1
20
15.5
9.6
25
21.5
14.4
30
27.6
19.2
35
33.6
24.1

MAX.
HACR2
BREAKER
SIZE

30/30
40/45
30/30
40/45
50/60
30/30
40/45
50/60
80/90
50/60
80/90
40/40
50/50
50/60
80/90
60/60
80/90
100/110
125/150
70/70
80/90
100/125
125/150
35/35
45/50
35/35
45/50
35/40
45/60
60/70
80/90
40/40
50/60
70/70
80/90
20
25
20
25
20
30
35
45
20
30
35
45
15
20
15
20
15
25
30
35
20
25
30
35

* = KW listed is for 240 volts, use table on previous page for 208 or 230 volts.
** = KW listed is for 480 volts, use table on previous page for 460 volts.
*** = KW listed is for 600 volts, use table on previous page for 575 volts.

Unitary Products Group

035-16703-001-A-0202

Checking Supply Air CFM

a dry coil, the compressors should be deactivated while the test
is being run.

To check the supply air CFM after the initial balancing has been
completed:
1.Remove the two ¼ inch dot plugs in the duct panel.
2.Insert at least 8 inches of ¼ inch tubing into each of these
holes for sufficient penetration into the airflow on both sides of
the indoor coil.
3.Using an inclined manometer, determine the pressure drop
across the dry evaporator coil. Since the moisture on an evaporator coil may vary greatly, measuring the pressure drop across
a wet coil under field conditions would be inaccurate. To ensure

4.Knowing the pressure drop across a dry coil, the actual CFM
through the unit can be determined from the curve in Coil Delta
P vs. Supply Air CFM figure.
WARNING! Failure to properly adjust the total system air quantity can result in extensive system damage.
After readings have been obtained, remove the tubes and reinstall the two ¼ inch plugs removed in Step 1.
NOTE: De-energize the compressors before taking any test
measurements to ensure a dry indoor coil.

D1NA Coil Delta P vs Airflow
D1NA024

D1NA018

D1NA042

D1NA048-60

0.9

0.8

D1NA036
0.7

D1NA024-30

ID Coil Delta P

0.6

D1NA036
D1NA042
D1NA048-60

0.5

D1NA018
Linear (D1NA024-30)
0.4

Linear (D1NA036)
Linear (D1NA042)
Linear (D1NA048-60)

0.3

Linear (D1NA018)

0.2

0.1

0
400

600

800

1000

1200

1400

1600

1800

2000

2200

Airflow (CFM)

Unitary Products Group

7

035-16703-001-A-0202

TABLE 6 - SUPERHEAT CHARGING TABLE FOR MODEL D1EB018
OUTDOOR
TEMPERATURE
(F)
65
70
75
85
90
95
100
105
110
115

SUPERHEAT AT COMPRESSOR SUCTION (F), AIRFLOW = 600 CFM/TON
55
17.8
12.2
6.6
-

57
19.8
14.9
9.9
-

59
21.8
17.5
13.2
-

61
23.9
20.2
16.4
9.0
8.0
6.9
5.3
-

INDOOR WB TEMPERATURE (F)
63
65
67
25.9
27.9
29.9
22.8
25.4
28.1
19.7
23.0
26.3
13.6
18.1
22.6
12.0
16.0
19.9
10.4
13.8
17.3
8.0
10.6
13.3
5.5
7.4
9.2
5.2
-

69
31.1
29.3
27.6
24.0
21.7
19.3
16.0
12.7
9.3
6.0

71
32.3
30.6
28.9
25.4
23.4
21.3
18.7
16.1
13.4
10.8

73
33.6
31.9
30.2
26.8
25.1
23.3
21.4
19.5
17.6
15.7

75
34.8
33.1
31.5
28.3
26.8
25.3
24.1
22.9
21.7
20.5

73
26.6
25.0
23.4
21.8
20.2
19.0
17.8
15.0
12.3
9.6
6.8

75
27.9
26.5
25.2
23.8
22.4
21.2
20.0
17.0
14.0
11.0
8.0

73
28.4
27.1
25.9
24.7
23.4
21.9
20.3
18.7
17.1
15.5
14.0

75
28.8
27.7
26.6
25.5
24.4
23.4
22.4
21.3
20.3
19.2
18.1

73
27.1
26.4
25.7
25.1
24.4
23.6
22.8
22.1
21.4
20.7
20.0

75
28.4
28.0
27.6
27.3
26.9
26.5
26.2
25.6
25.1
24.5
24.0

TABLE 7 - SUPERHEAT CHARGING TABLE FOR MODEL D1EB024
OUTDOOR
TEMPERATURE
(F)
65
70
75
80
85
90
95
100
105
110
115

SUPERHEAT AT COMPRESSOR SUCTION (F), AIRFLOW = 800 CFM/TON
55
13.5
10.1
6.7
-

57
15.0
11.8
8.6
5.4
-

59
16.5
13.5
10.5
7.5
-

61
18.0
15.2
12.4
9.6
6.7
6.3
6.0
5.3
-

INDOOR WB TEMPERATURE (F)
63
65
67
19.6
21.1
22.6
16.9
18.6
20.3
14.3
16.2
18.1
11.6
13.7
15.8
9.0
11.2
13.5
8.3
10.3
12.3
7.6
9.3
11.0
6.6
7.8
9.1
5.5
6.4
7.2
5.3
-

69
23.9
21.9
19.8
17.8
15.7
14.5
13.3
11.1
8.9
6.7
-

71
25.3
23.4
21.6
19.8
17.9
16.7
15.5
13.1
10.6
8.2
5.7

TABLE 8 - SUPERHEAT CHARGING TABLE FOR MODEL D1EB030
OUTDOOR
TEMPERATURE
(F)
65
70
75
80
85
90
95
100
105
110
115

SUPERHEAT AT COMPRESSOR SUCTION (F), AIRFLOW = 1,000 CFM/TON
55
21.6
18.0
14.5
11.0
7.4
-

57
22.5
19.3
16.0
12.8
9.6
5.6
-

59
23.4
20.5
17.6
14.7
11.8
7.9
-

61
24.3
21.7
19.1
16.5
14.0
10.3
6.6
5.4
-

INDOOR WB TEMPERATURE (F)
63
65
67
25.3
26.2
27.1
23.0
24.2
25.4
20.7
22.2
23.8
18.4
20.3
22.1
16.1
18.3
20.5
12.6
15.0
17.3
9.1
11.6
14.1
7.2
9.1
10.9
5.3
6.6
7.8
-

69
27.5
26.0
24.5
23.0
21.5
18.8
16.2
13.5
10.9
8.3
5.7

71
28.0
26.6
25.2
23.8
22.4
20.3
18.3
16.1
14.0
11.9
9.8

TABLE 9 - SUPERHEAT CHARGING TABLE FOR MODEL D1EB036
OUTDOOR
TEMPERATURE
(F)
65
70
75
80
85
90
95
100
105
110
115

8

SUPERHEAT AT COMPRESSOR SUCTION (F), AIRFLOW = 1,200 CFM/TON
55
11.5
9.3
7.1
-

57
13.4
11.4
9.3
7.2
5.1
5.5
5.9
5.5
-

59
15.4
13.4
11.4
9.4
7.5
7.4
7.3
6.6
6.0
5.4
-

61
17.4
15.5
13.6
11.7
9.8
9.2
8.6
7.8
7.1
6.4
5.7

INDOOR WB TEMPERATURE (F)
63
65
67
19.4
21.4
23.4
17.6
19.6
21.7
15.8
17.9
20.1
13.9
16.2
18.4
12.1
14.5
16.8
11.0
12.8
14.6
9.9
11.2
12.5
9.0
10.2
11.4
8.2
9.3
10.3
7.3
8.3
9.2
6.5
7.3
8.1

69
24.6
23.3
22.0
20.6
19.3
17.6
15.9
15.0
14.0
13.1
12.1

71
25.9
24.9
23.9
22.8
21.8
20.6
19.3
18.5
17.7
16.9
16.1

Unitary Products Group

035-16703-001-A-0202

TABLE 10 - SUPERHEAT CHARGING TABLE FOR MODEL D1EB042
OUTDOOR
TEMPERATURE
(F)
65
70
75
80
85
90
95
100
105
110
115

SUPERHEAT AT COMPRESSOR SUCTION (F), AIRFLOW = 1,400 CFM/TON
55
20.3
16.7
13.0
9.4
5.7
-

57
21.9
18.5
15.1
11.7
8.2
6.5
-

59
23.5
20.3
17.1
13.9
10.8
9.1
7.4
5.8
-

61
25.0
22.1
19.2
16.2
13.3
11.7
10.0
7.9
5.8
-

INDOOR WB TEMPERATURE (F)
63
65
67
26.6
28.1
29.7
23.9
25.7
27.5
21.2
23.2
25.3
18.5
20.8
23.1
15.8
18.4
20.9
14.2
16.8
19.4
12.7
15.3
17.9
10.0
12.0
14.1
7.3
8.7
10.2
5.5
6.4
-

69
30.6
28.6
26.6
24.5
22.5
21.0
19.5
16.3
13.0
9.8
6.5

71
31.6
29.7
27.8
25.9
24.0
22.6
21.1
18.4
15.8
13.2
10.5

73
32.6
30.8
29.1
27.3
25.6
24.1
22.7
20.6
18.6
16.5
14.5

75
33.6
32.0
30.4
28.7
27.1
25.7
24.3
22.8
21.4
19.9
18.5

73
29.0
28.2
27.5
26.7
25.9
24.4
22.8
19.1
15.3
11.6
7.8

75
30.5
30.0
29.6
29.1
28.6
28.3
27.9
23.0
18.2
13.4
8.6

73
29.6
28.9
28.3
27.7
27.0
25.9
24.8
22.7
20.7
18.6
16.5

75
30.0
29.7
29.4
29.1
28.9
28.3
27.8
25.8
23.7
21.6
19.5

TABLE 11 - SUPERHEAT CHARGING TABLE FOR MODEL D1EB048
OUTDOOR
TEMPERATURE
(F)
65
70
75
80
85
90
95
100
105
110
115

SUPERHEAT AT COMPRESSOR SUCTION (F), AIRFLOW = 1,600 CFM/TON
55
13.5
10.7
7.8
-

57
15.4
12.7
10.0
7.3
-

59
17.3
14.7
12.2
9.7
7.2
6.1
-

61
19.1
16.8
14.5
12.1
9.8
7.7
5.7
5.3
-

INDOOR WB TEMPERATURE (F)
63
65
67
21.0
22.8
24.7
18.8
20.9
22.9
16.7
18.9
21.2
14.5
17.0
19.4
12.4
15.0
17.6
9.4
11.0
12.7
6.3
7.0
7.7
5.9
6.5
7.1
5.5
6.0
6.6
5.0
5.5
6.0
5.4

69
26.1
24.7
23.3
21.8
20.4
16.6
12.7
11.1
9.5
7.8
6.2

71
27.6
26.5
25.4
24.2
23.1
20.5
17.8
15.1
12.4
9.7
7.0

TABLE 12 - SUPERHEAT CHARGING TABLE FOR MODEL D1EB060
OUTDOOR
TEMPERATURE
(F)
65
70
75
80
85
90
95
100
105
110
115

SUPERHEAT AT COMPRESSOR SUCTION (F), AIRFLOW = 2,000 CFM/TON
55
25.3
22.2
19.2
16.1
13.1
10.3
7.6
6.6
5.6
-

Unitary Products Group

57
25.8
23.0
20.1
17.3
14.5
11.7
8.9
7.7
6.6
5.4
-

59
26.3
23.7
21.1
18.5
15.9
13.1
10.3
8.9
7.6
6.2
-

61
26.8
24.4
22.1
19.7
17.3
14.5
11.6
10.1
8.6
7.0
5.5

INDOOR WB TEMPERATURE (F)
63
65
67
27.3
27.8
28.3
25.1
25.9
26.6
23.0
24.0
24.9
20.9
22.1
23.3
18.8
20.2
21.6
15.9
17.3
18.6
13.0
14.3
15.7
11.3
12.5
13.6
9.6
10.6
11.6
7.9
8.7
9.5
6.2
6.8
7.5

69
28.7
27.4
26.1
24.7
23.4
21.1
18.7
16.7
14.6
12.5
10.5

71
29.1
28.2
27.2
26.2
25.2
23.5
21.8
19.7
17.6
15.6
13.5

9

035-16703-001-A-0202
HIGH VOLTAGE CONN.
7 " DIA. KNOCKOUT
8

FRONT

COMPRESSOR
SERVICE ACCESS
COMPARTMENT PANEL

HIGH VOLTAGE CONN.
13132" DIA. KNOCKOUT
LOW VOLTAGE CONN.
7 “ DIA. KNOCKOUT
8

“A”
2 38

UNIT SIZE

DIMENSION
“A”

018 - 042

33 12

048 - 060

4112

(OVERALL)

SIDE SUPPLY
AIR OPENING

REFRIGERANT
CONNECTIONS

SIDE RETURN
AIR OPENING

ELECTRICAL/FILTER
SERVICE ACCESS
COMPARTMENT PANEL

49

17 14

17 14

28 14

1
8

22

1
4

22 14

2 12

(OVERALL)

28 14

HIGH VOLTAGE CONN.
12364" DIA. KNOCKOUT

47 14
(OVERALL)

3 34
LOW VOLTAGE CONN.
7 “ DIA. KNOCKOUT
8

112

FRONT

UNIT CONDENSATE
CONNECTION 34“ NPTI
(TRAP REQUIRED)

4 12

HIGH VOLTAGE
CONN. 13132“ x 7 8“ DIA.
KNOCKOUT

All dimensions are in inches. They are
subject to change without notice. Certified
dimensions will be provided upon request.

SIDE SUPPLY
AIR OPENING

14 12
43 12 40 12

26 34

28 38

22 12

6

14 12

BACK

OUTDOOR
COIL

3 38

CONDENSATE
DRAIN 34“ NPTI

SIDE RETURN
AIR OPENING
BOTTOM SUPPLY
AIR OPENING

2 38

14 12

13 4

3 12

15
15

3

14

15

CLEARANCES
(Minimum)
Front
12"
Back
0"
Left Side (Filter Access) 24"
Right Side
24"
Below Unit1
0"
36" (For Condenser
Above Unit2
Air Discharge)

4

28 916
3 12

BOTTOM RETURN
AIR OPENING

13 4
1

2

Units may be installed on combustible floors made from wood or class A,
B or C roof covering material.
Units must be installed outdoors. Overhanging structures or shrubs
should not obstruct outdoor air discharge outlet.

FIG. 3 - DIMENSIONS AND CLEARANCES
10

Unitary Products Group

035-16703-001-A-0202

SEQUENCE OF OPERATION
Cooling

Heating

The following sequences of operation are based on using a
standard single-stage cooling thermostat.

WITH POWER TO UNIT AND THERMOSTAT IN HEATING
MODE.

WITH POWER TO UNIT AND THERMOSTAT IN COOLING
MODE.

1. If the fan switch on the thermostat is in the “ON” position,
the 24 volts at “G” will energize the “K1" relay contacts, and
energize the indoor blower motor. If the fan switch on the
thermostat is in the ”AUTO" position, the blower will operate only when there is a call for heating by the thermostat.

1. If the fan switch on the thermostat is in the “ON” position,
the 24 volts at “G” will energize the “K1" relay on the fan
control board, close the ”K1" relay contacts, and energize
the indoor blower motor. If the fan switch is in the “AUTO”
position, the blower will operate only when there is a call for
cooling by the thermostat.

2. On a call for heating, the thermostat will send 24 volts to
“W1" on the fan control board. The 24 volts signal will energize relay ”K2" on the fan control board, and the first stage
of electric heat will be energized.

2. On a call for cooling, the thermostat will send 24 volts to “Y”
on the fan control board. The 24 volt signal will energize
contactor “M1", and power will be supplied to the compressor and outdoor fan motor. If the fan switch on the thermostat is on the ”AUTO" position, the thermostat will also send
a 24 volt signal to “G” on the fan control board and the indoor blower will operate as indicated in step 1.

3. When the heating demand is satisfied, the electric heat will
be de-energized when the 24 volt “W1" and ”W2" signals
are removed. If the fan switch on the thermostat is in the
“ON” position, the indoor blower will continue to run. If the
fan switch is in the “AUTO” position, the “K1" relay will open
and de-energize the indoor blower motor after the appropriate time delay.

3. When the demand for cooling has been satisfied, the “M1"
contactor will be de-energized when the 24 volt ”Y" signal is
removed. If the fan switch on the thermostat is energized
when the 24 volt “Y” signal is removed. If the fan switch on
the thermostat is in the “ON” position, the indoor blower will
continue to run. If the fan switch is in the “AUTO” position, the 24 volt “G” signal will be removed, and after a
60 second delay, the “K1" relay will open and deenergize the indoor blower motor,

Please refer to Table 13 and 14 for more information.

ON

STATE

BOARD FUNCTION

SIGNAL

STATE

SIGNAL

TABLE 13 - THERMOSTAT SIGNALS (SINGLE PHASE UNITS)
BOARD FUNCTION

FAN INSTANT ON

“G”
OFF

FAN INSTANT OFF

ON

FAN INSTANT ON
COMPRESSOR AND OUTDOOR FAN INSTANT ON

OFF

ON

FAN INSTANT ON
HEATER BANK 1 ELEC. HEAT INSTANT ON

COMPRESSOR AND OUTDOOR FAN INSTANT OFF
FAN 60 SECOND DELAY OFF

OFF

HEATER BANK 1 ELEC. HEAT INSTANT OFF
FAN 5 SECOND DELAY OFF

ON

FAN INSTANT ON
HEATER BANK 1 ELEC. HEAT INSTANT ON

ON

FAN INSTANT ON
HEATER BANK 1 ELEC. HEAT 12 SEC. DELAY OFF
HEATER BANK 2 ELEC. HEAT INSTANT ON

OFF

HEATER BANK 1 ELEC. HEAT INSTANT OFF
FAN 5 SECOND DELAY OFF

OFF

HEATER BANK 1 ELEC. HEAT 12 SEC. DELAY OFF
HEATER BANK 2 ELEC. HEAT INSTANT OFF
FAN 5 SECOND DELAY OFF

“G”
“Y”

“W1"

“G”
“W1"

”W2"

ON
“G”
“W1"
”W2"
OFF

FAN INSTANT ON
HEATER BANK 1 ELEC. HEAT INSTANT ON
ON
HEATER BANK 2 ELEC. HEAT 10 SECOND DELAY ON
HEATER BANK 3 ELEC. HEAT 20 SECOND DELAY ON “W1"
”W2"
HEATER BANK 1 ELEC. HEAT INSTANT OFF
HEATER BANK 2 ELEC. HEAT 12 SECOND DELAY ON
OFF
HEATER BANK 3 ELEC. HEAT 1 SECOND DELAY ON
FAN 6 12 SECOND DELAY OFF

Unitary Products Group

FAN INSTANT ON
HEATER BANK 1 ELEC. HEAT INSTANT ON
HEATER BANK 2 ELEC. HEAT 10 SECOND DELAY ON
HEATER BANK 3 ELEC. HEAT 20 SECOND DELAY ON
STAGE 1 ELEC. HEAT INSTANT OFF
HEATER BANK 2 ELEC. HEAT 12 SECOND DELAY ON
HEATER BANK 3 ELEC. HEAT 1 SECOND DELAY ON
FAN 6 12 SECOND DELAY OFF

11

035-16703-001-A-0202

STATE

SIGNAL

STATE

SIGNAL

TABLE 14 - THERMOSTAT SIGNALS (THREE PHASE UNITS)
BOARD FUNCTION

ON

FAN INSTANT ON
HEATER BANK 1, 2 AND 3 ELEC. HEAT INSTANT ON

COMPRESSOR AND OUTDOOR FAN INSTANT OFF
FAN 60 SECOND DELAY OFF

OFF

HEATER BANK 1, 2 AND 3 ELEC. HEAT INSTANT OFF
FAN 5 SECOND DELAY OFF

ON

FAN INSTANT ON
HEATER BANK 1, 2 AND 3 ELEC. HEAT INSTANT ON

ON

FAN INSTANT ON
HEATER BANK 1, 2 AND 3 ELEC. HEAT INSTANT ON

OFF

HEATER BANK 1, 2 AND 3 ELEC. HEAT INSTANT OFF
FAN 5 SECOND DELAY OFF

OFF

HEATER BANK 1, 2 AND 3 ELEC. HEAT INSTANT OFF
FAN 5 SECOND DELAY OFF

BOARD FUNCTION

ON

FAN INSTANT ON

OFF

FAN INSTANT OFF

ON

FAN INSTANT ON
COMPRESSOR AND OUTDOOR FAN INSTANT ON

OFF

“G”

“G”
“Y”

“W1"

“G”
“W1"

”W2"

“G” ON
“W1"
”W2" OFF

FAN INSTANT ON
HEATER BANK 1, 2 AND 3 ELEC. HEAT INSTANT ON

ON
“W1"
HEATER BANK 1, 2 AND 3 ELEC. HEAT INSTANT OFF ”W2"
OFF
FAN 6 12 SECOND DELAY OFF

FAN INSTANT ON
HEATER BANK 1, 2 AND 3 ELEC. HEAT INSTANT ON
HEATER BANK 1, 2 AND 3 ELEC. HEAT INSTANT OFF
FAN 6 12 SECOND DELAY OFF

SECURE OWNER'S APPROVAL: When the system is functioning properly, secure the owner's approval. Show him the
location of all disconnect switches and the thermostat. Teach him how to start and stop the unit and how to adjust temperature
settings within the limitations of the system.

MAINTENANCE
NORMAL MAINTENANCE
WARNING: Prior to any of the following maintenance procedures, shut off all power to the unit, to avoid personal injury.
Periodic maintenance consists of changing or cleaning filters
and general cleaning of the outdoor coil.
FILTERS - Inspect once a month. Replace Disposable or clean
Permanent Type as necessary. DO NOT replace Permanent
Type with Disposable.
MOTORS - Indoor and outdoor fan motors are permanently lubricated and require no maintenance.

12

OUTDOOR COIL - Dirt should not be allowed to accumulate on
the outdoor coil surface or other parts in the air circuit. Cleaning
should be as often as necessary to keep the coil clean. Use a
brush, vacuum cleaner attachment, or other suitable means. If
water is used to clean the coil, be sure that the power to the unit
is shut off prior to cleaning.
CAUTION: Exercise care when cleaning the coil so that the
coil fins are not damaged.
Do not permit the hot condenser air discharge to be
obstructed by overhanging structures or shrubs.

Unitary Products Group

035-16703-001-A-0202

FOR DUAL POINT
ELECTRIC HEAT
POWER SUPPLY
SEE DETAIL A

SEE
DETAIL
"B"

FOR DEFROST
CONTROL
031-09104-000A
SEE DETAIL C

DEFROST
CONTROL
031-01268-000B

OPTIONAL CCH

SECONDARY POWER SUPPLY
FOR DUAL POINT ELEC HEAT
208/230-1-60
USE COPPER
CONDUCTORS ONLY

CCH

F3

F5

709/BK

(M1)

703/BK
(K3)
711/BK
(K5)
706/BK
(K4)
714/BK
(K6)

(M1)

BLK
BLK

POWER SUPPLY
208/230-1-60
USE COPPER
CONDUCTORS ONLY
F1

710/PR

705/PR
(HTR2)
713/PR
(HTR3)
708/PR
(HTR4)
716/PR
(HTR5)

DETAIL C

S / P CONFIGURATION

F2

M1

CCH

BLK
BLK

F6

T2

M1 - 2

222/Y

M

COMPR
RELAY

T1

D / P CONFIGURATION

F4

DETAIL A

L1

L1
L2

BLU
DS

R
DFST
STAT
BLU C

L2

DETAIL B

DUAL POINT ELECTRIC HEAT (SEE NOTE 9)

FIG. 4 - TYPICAL WIRING DIAGRAM (208/230-1-60 POWER SUPPLY)

Unitary Products Group

13

035-16703-001-A-0202

DETAIL A
222/Y

M1

BLU
DS

FOR DEFROST
CONTROL
031-09104-000A
SEE DETAIL A

M

COMPR
RELAY

R
DFST
STAT
BLU C

DEFROST
CONTROL
031-01268-000B

FIG. 5 - TYPICAL WIRING DIAGRAM (230-3-60 POWER SUPPLY)

14

Unitary Products Group

035-16703-001-A-0202

E L E M E N T A R Y D IA G R A M
P O W E R S U P P L Y W /O U T
E L E C H E A T 4 6 0 -3 -6 0
O R 5 7 5 -3 -6 0
G N D
L U G

U S E C O P P E R
C O N D U C T O R S
O N L Y
P O W E R S U P P L Y W /
E L E C H E A T 4 6 0 -3 -6 0
O R 5 7 5 -3 -6 0

M 1 -1

7 0 9 /R

L 1

L 1

L 2

(S E E D E T A )

R C 3

IO

F A N
M O T O R
1

7

7 0 5 /B L
5

K 3 -3
9
7

K 4 -3

7 1 9 /0
9

H T R
1

H T R
3
C

D E T A IL B
H T R
5

7 1 2 /B L
5

8

R
D F S T
S T A T

7 1 8 /B K
4

K 4 -2

7 1 3 /P R

1

7 0 8 /Y
6

K 4 -1

7 1 7 /R

H T R
2

H T R
4

H T R
6
1 0 9 /B K

7 2 0 /Y
6

C

1 0 8
/P R

2 1 3 /R
C B

2 0 5 /R
2 0 1 /B R

F O R
C O N
0 3 1 S E E

D E
T R
0 9 1
D E

A

F R O S T
O L
0 4 -0 0 0 A
T A IL B

K 3
B

1

8 1 4 /Y

2 1 3 /R
P 3

2 2 4 /R

L 1

L 2

L 1

L 2

F L

3

L 1

H 4

L 1

H 3

S 3

R

2 0 3 /B R

F S

M 1
8 0 4
/B K

H P

8 0 3

B L U

2 2 2 /Y

L P

R V S

2 2 1 /B R

R V S

2 1 D , 2 4 D

R

Y

G

W 2

W 1
O

C

T B 1
R O O M

4 D , 5 D , 6 D

R
O N
F A N
G
C

Y
O

R V
C

D E F

W
W 1

A U T O

2 1 8 /Y

T H 1 /T C 1 A N T

H

H E A T

T H 2
E M

2 1 7 /G Y

C O O L
O F F

T C 1
T H 1

2 1 5 /O

D E F

2 2 0 /O

T H E R M O S T A T

O

X

8 0 2

2 2 1 /B R

K 4

R
P R E S S
S W IT C H

B L U

8 1 0 /B L

K 1

T 'S T A T

8 0 5
/B L

2 1 9 /B K
S E E N O T E 7

D S

M

5
6

F 2 4

D E F R O S T
C O N T R O L
0 3 1 -0 1 2 6 8 -0 0 0 B

C O M P R
R E L A Y

1 1 D , 1 4 D , 1 5 D
8 1 1 /0

4

C O N T R O L L O G IC

C O N D F A N

/B K

/B K

B L U

C

D F S T
S T A T

L S

8 0 8 /B R
3

H 2

K 2

2 0 4 /B R
S E E N O T E 8

8 0 9 /O
2

K 2

B L U
D S

1

L H

H 1

7 E

S 2

P 2
T
2 0 9 \R

2

4

2 0 2 /Y

L 2

2 4 V

F A N C O N T R O L
B O A R D

K 1

8 1 3 /B R

8 D

2 0 8 /P R

2 2 3 /B R

4 8 0 O R 6 0 0
2 1 4 /B R

T 1

2 1 2
/R

2 0 6 /B R

M 2
2 0 7 /B R

M 3

C O M P R
R E L A Y

0 0 F A N
M O T O R

B R N
P R P

4

8

7 0 7 /0

P R P

R C 2

M

7 0 4 /B K

K 3 -2

7 0 6 /P R

1 3 0 /P R

B R N

T 1

B L K
K 3 -1

7 0 3 /R

M 1

B L K

1 0 5 /B L

C C H

B L K

3
L 3

L 1
L 1

T 1

C O M P R

M 3 -1

M 2 -1

1 2 0 /Y

L 1
L 2

1 2 6 /Y

T 3

L 3

1 1 0
/O

S E E N O T E 6

1 2 3 /B L

M 1 -3

(S E E D E T A )
(S E E D E T A )

1 1 4 /B K

T 2

L 2

7 1 0 /O

L 3

1 2 1 /B K

T 1
M 1 -2

7 1 1 /P R

H T (R E D )

E M

H T

2 1 6 /W
Y
X

2 2 0 /O
2 0 3 /B R

W
T H 2

A N T

B

FIG. 6 - TYPICAL WIRING DIAGRAM (460-3-60 & 575-3-60 POWER SUPPLY)
Unitary Products Group

15

035-16703-001-A-0202

TYPICAL WIRING DIAGRAM LEGEND

CB

CIRCUIT BREAKER 24V, 3 AMP

, 20, & 25
, 20, & 25
F7 F8 F9

20 & 25

HTR 4
HTR 5
HTR 6

ALL KW ELEC HEAT)
, 20, & 25
20 & 25 KW ELEC HEAT)
ELECTRIC HEATER (OPT. ACCSSRY: 15, 20, & 25 KW ELEC HEAT)
ELECTRIC HEATER (OPT. ACCSSRY: 20 & 25 KW ELEC HEAT)
ELECTRIC HEATER (OPT. ACCSSRY: 20 & 25 KW ELEC HEAT)

K7

RELAY LIMIT TRIP, 24 VDC COIL

M2
M3
PTCR

CONTACTOR, ELECTRIC HEAT, 230V COIL
CONTACTOR, ELECTRIC HEAT, 230V COIL
START ASSIST (OPTIONAL DEVICE)

S4/P4
S3/P3

SOCKET/PLUG CONNECTION ON ID FAN MOTOR,24V
SOCKET/PLUG CONNECTION ON ID FAN MOTOR, 230V

TB2

TERMINAL BLOCK ECM MOTOR "SPEED" CONNECTIONS

TYPICAL WIRING DIAGRAM NOTES

16

Unitary Products Group

Unitary Products Group
5005 York Drive, Norman Oklahoma 73069
Subject to change without notice. Printed in U.S.A.
Copyright  by York International Corporation 2001. All Rights Reserved.

Supersedes 035-16703-000-A-0701

035-16703-001-A-0202



---

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