Horstmann Channelplus H27Xl Users Manual U

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CCHHAANNNNEELLPPLLUUSS HH2277XXLL

UUSSEERR IINNSSTTRRUUCCTTIIOONN

BBAATTTTEERRYY

SSEERRVVIICCEE AANNDD RREEPPAAIIRR

This programmer is NOT user serviceable. Please do not dismantle the unit.

In the unlikely event of a fault developing please refer to the RESETTING THE PROGRAMMER section of

this user guide located on page 2. If this fails to resolve the problem please contact a local heating

engineer or a qualified electrician.

QQUUEESSTTIIOONNSSAANNDDAANNSSWWEERRSS

The display only reads bAt

The unit display has become frozen

The indicator neon fails to illuminate on

Hot Water or Central Heating channel

The indicator neon will illuminate but

the pump and/or boiler fails to

operate

There is no display on the

programmer

How do I know if the programmer is

still under warranty

How is the programmer removed from

the wall

When setting the programme times, the

setting ‘bounces’ by 10 minute periods

Turn the battery on.The switch on the rear of the unit must be in either the Fully

Pumped or Gravity position.

This could be due to local electrical interference

Using the RESET procedure may rectify the fault.

Using the RESET procedure may rectify the fault. If the problem persists the programmer

will need replacing.

This may indicate a problem elsewhere in your system;

E.g. A zone valve, etc. please contact a registered installer for advice.

Try the RESET procedure on page 2, if this fails to rectify the problem please have the

mains supply checked

The ChannelPlus XL range comes with a 5 year guarantee from the date of manufacture.

This date is located on the rear of the unit, indicated by a month over a year

WWAARRNNIINNGG:: The ChannelPlus programmer must only be removed from it’s backplate by

either a qualified electrician or heating engineer; The programmer plugs in to a 9 pin

backplate located on the rear of the unit and is secured using 2 screws located on the

top surface of the unit. Undo these screws and pull forward and down in an arc motion

This indicates that you have reached an existing set time period, you will be unable to

set a new ON/OFF time unless there is an alteration to the existing timed period

LEAFLET No P32621

ISSUE 3

PPaaggee 44

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FFlleexxiibbllee 77 DDaayy CCoonnttrrooll

11 oorr 22 HHoouurr BBoooosstt oonn eeaacchh cchhaannnneell

IInnddeeppeennddeenntt ttiimmiinngg oonn HHoott WWaatteerr aanndd HHeeaattiinngg

AAddvvaannccee ccoonnttrrooll ggiivveess iinnssttaanntt OOnn//OOffff oovveerrrriiddee

UUpp ttoo 33 OOnn//OOffff ppeerriiooddss ppeerr cchhaannnneell iinn eeaacchh 2244 HHrr ooppeerraattiioonn..

PPrrooggrraammmmee ooppttiioonnss:: AAuuttoo // AAllll ddaayy // OOnn ccoonnssttaannttllyy // OOffff

FFUULLLLYY PPUUMMPPEEDD OORR GGRRAAVVIITTYY SSYYSSTTEEMM

The installer will have set the programmer to suit the installed system. If this is a Fully pumped

system this will allow independent control of the Central heating and Hot water, however on a Gravity

system the Central heating and Hot water are linked so that it is not possible to use the Central

heating independently. This will allow only one common time setting for both Hot Water and Central

Heating.

The programmer is fitted with a non-rechargeable, long life battery, which will maintain the

programmed time settings for a minimum of ten months with the supply disconnected.

THIS SHOULD BE SUFFICIENT TO COVER POWER INTERRUPTIONS DURING THE LIFE OF THE UNIT.

During power interruptions the display will be blank, after 3 days the current time of day will be lost.

If the programmer is not to be used for a long period of time, the switch on the rear of the unit

should be returned to the BATTERY OFF position. These are both to prolong the battery life.

16 SET slider switch

17 SET Positions

LLCCDD DDIISSPPLLAAYYFFEEAATTUURREESS

1 Current TIME OF DAY

2 Day of Week Indicator

3 Switch time SETTING indicator

4 ADVANCE symbol

5 BOOST symbol

6 Current Hot water programme

7 Current Central heating programme

8 Next Central heating switch time

9 Next Hot water switch time

1

6

54

3 2

8

7

9

10

12

11

14

13

15

PROG.RUN

HOLIDAY

CLOCK

WATER

HEATING

IInntteerrnnaall SSlliiddee SSwwiittcchh --

llooccaatteedd uunnddeerr ffrroonntt ccoovveerr

17

16

LLEEDD IINNDDIICCAATTOORR

10 Central heating ON indicator

11 Hot water ON indicator

EEAASSYY TTOOUUSSEE PPRROOGGRRAAMMMMEEAANNDDFFEEAATTUURREEBBUUTTTTOONNSS

12 Central heating ADVANCE(ENTER) button

13 Hot water ADVANCE (PLUS) button

14 Central heating BOOST(COPY) button

15 Hot water BOOST (MINUS)button

BBootthh tthhee CCeennttrraall hheeaattiinngg aanndd HHoott wwaatteerr SSEELLEECCTT

bbuuttttoonnss aarree llooccaatteedd uunnddeerr tthhee ffrroonntt ccoovveerrPPaaggee 11

HHoorrssttmmaannnn’’ss CChhaannnneellPPlluuss HH2277XXLL -- TTwwoo CChhaannnneell PPrrooggrraammmmeerr Offers up

to three programmed operating periods per day, seven days a week,

with independent Boost and Advance control on Fully Pumped Systems.

Can be used as a direct replacement for Horstmann 425 Diadem, Tiara

and H527(Allowing for new programmer position).

Horstmann Controls Limited

Bristol

BS4 1UP

Email: sales@horstmann.co.uk

Website: www.horstmann.co.uk

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iinnssttrruuccttiioonnss rreeqquuiirree tthhee ffrroonntt ffllaapp ttoo bbee lloowweerreedd.. PPlleeaassee rreeppllaaccee tthhee ffllaapp wwhheenn nnoorrmmaall ooppeerraattiioonn iiss

rreeqquuiirreedd..

Electronic equipment can in some circumstances be affected by electrical interference. If the

programmer’s display becomes frozen or scrambled; or if you wish to revert back to the default time

settings please use the following procedure.

FFRROONNTT CCOOVVEERR

SSEETTTTIINNGG DDAAYY AANNDD TTIIMMEE OOFF DDAAYY

Should you encounter any problems, please refer to the

QQuueessttiioonn aanndd AAnnsswweerr section located on page 4.

The normal working position for the SET switch is in the PROG.RUN position. In order to remind the user

of this, the flap is unable to be closed with the switch in any other position.

RREESSEETTTTIINNGG TTHHEE PPRROOGGRRAAMMMMEERR

Press SELECT once.

Programme goes from

AUTO to ALL DAY

Press SELECT again.

Programme goes from

ALL DAY to ON

Press SELECT again.

Programme goes from

ON to OFF

Press SELECT again.

Programme goes from

OFF to AUTO

Channel will operate

from first ON until last

OFF period

Channel will be

continuously ON

Channel will be

continuously OFF

Programmer will return

to normal ON and OFF

times

BBOOOOSSTT FFUUNNCCTTIIOONN-- 11 oorr 22 hhoouurr tteemmppoorraarryy oovveerrrriiddee

Press BOOST button

once for 1 hour of

Hot Water or

Central Heating

Press BOOST button

twice for 2 hours of

Hot Water or

Central Heating

At any time during a BOOST

period press BOOST again to

return to normal programming

AADDVVAANNCCEE FFUUNNCCTTIIOONN-- BBrriinnggss ffoorrwwaarrdd nneexxtt oonn oorr ooffff ooppeerraattiioonn

Press ADVANCE button once

to move to the next

ON/OFF time

To cancel the advance press the ADVANCE

button again. This will return the unit to

its normal programme

HHOOLLIIDDAAYY FFUUNNCCTTIIOONN -- AAlllloowwss ssyysstteemm ttoo bbee pprrooggrraammmmeedd ffoorr uupp ttoo 3322 ddaayyss

Move SET switch to the

HOLIDAY position

Use the PLUS button to enter the

required number of nights

(MAX OF 32 NIGHTS)

Return SET switch to the

PROG.RUN position

Whilst the HOLIDAY FUNCTION is in operation the system will remain OFF, the display will show the

number of nights remaining. The HOLIDAY setting is an instant function and cannot be set in advance.

The HOLIDAY FUNCTION can be cancelled at any time by pressing any of the SELECT buttons. Normal

programme functions will resume at the first ON period after the pre-set number of nights has expired.

IINNFFOORRMMAATTIIOONN AANNDD AADDVVIICCEE

Programming ON/OFF times

If a Heating or Hot water period is not required it can be cancelled by setting the ON and OFF

settings to the same time. Example ON 10:00am OFF 10:00am

Your programmer will prevent you from accidentally overlapping ON and OFF times.

Example: If the 2nd ON time is set at 12:00pm and then you try and set the 1st OFF at 12:30 pm the

OFF setting will ‘bounce’ by a 10 minute period until the 2nd ON time has been adjusted.

08

SETTING

ADVANCE

SELECT

Lower the front flap of the unit. On the Heating channel press the

ADVANCE and SELECT buttons together then release the buttons and

the programmer will return to the preset factory settings.

PPaaggee 22

BOOST

PPaaggee 33

Move the SET

switch to the CLOCK

position.

Use PLUS and

MINUS buttons to

adjust time

Return SET switch to

PROG.RUN position

Use PLUS and

MINUS buttons to

adjust day

Press

ENTER

Move SET switch to

Central Heating

or Hot Water

position

Repeat this

process for 2nd

and 3rd settings

Return SET

switch to PROG.RUN

position.

Press

ENTER

Press

ENTER

Press

ENTER

SSEETTTTIINNGG TTHHEE OONN AANNDD OOFFFF TTIIMMEESS

The SET slide switch must be in the PROG.RUN position for the following instructions.

The following actions work independently on either Hot Water or Central Heating.

SSPPEECCIIAALL FFEEAATTUURREESS

SETTING SET

TUE

MON 12:OOPM 1:45PM

SETTING 1ST

ON OFF

6:30AM 8:30AM

SUN

Use PLUS

and MINUS

buttons to

adjust day

Use PLUS and

MINUS

buttons to adjust

the 1st ON time.

Use the PLUS

and MINUS

buttons to adjust

the 1st OFF time.

Programme the

remaining days.

If you require this

programme on any other

day of the week use the

PLUS and MINUS buttons to

select day and press COPY

ALL DAY

ON UNTIL

8:30PM ON OFF

SUN 10:00AM SUN SUN

SUN

AUTO

ON UNTIL

10:30AM

AUTO

ON UNTIL

10:30AM

AUTO

ON UNTIL

10:30AM

AUTO

ON UNTIL

10:30AM

AUTO

ON UNTIL

10:30AM

BOOST 1 2

AUTO

ON UNTIL

11:30AM

AUTO

ON UNTIL

11:30AM

SUN

10:00AM 10:00AM 10:00AM

10:00AM

MON-FRI

SAT/SUN

1st ON 1st OFF 2nd ON 2nd OFF 3rd ON 3rd OFF

6:30 AAMM8:30 AAMM12:00 PPMM12:00 PPMM4:30 PPMM10:30 PPMM

7:30 AAMM10:30 AAMM12:00 PPMM12:00 PPMM5:00 PPMM11:00 PPMM

DDEEFFAAUULLTT TTIIMMEE SSEETTTTIINNGGSS

The default factory settings

are shown, however if you

wish to change these

proceed as instructed below.

RESET

On the ChannelPlus display - Boost 1 is Hot water extension 1 or 2 hour and Boost 2 is Heating extension 1 or 2 hours