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Manual Horstmann ChannelPlus H17XL Thermostat

Name: Horstmann ChannelPlus H17XL Thermostat
Brand: Horstmann
SKU: ChannelPlus H17XL
Rating: 0 (1 reviews)

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Manual

BATTERY

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 BATTERYOFF position. These are both to prolong the battery life.

SERVICE AND REPAIR

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

In the unlikely event of a fault developing please refer to the RESETTINGTHEPROGRAMMERsection 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.

QUESTIONSANDANSWERS

The display only reads bAt

The unit display has become frozen

The indicator neon fails to illuminate

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

WARNING: 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 P32655

ISSUE 4

Page 4

The following are some of the easy to operate features:-

1 or 2 Hour Boost.

Flexible 7 Day Control

Advance control gives instant On/Off override

Up to 3 On/Off periods in each 24 Hour operation.

Programme options: Auto / All day / On constantly / Off

Horstmann’s ChannelPlus H17XL - Single Channel Programmer Offers up to

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

independent Boost and Advance control.

Can be used as a direct replacement for the 425 Coronet, where the load

does not exceed 3Amps and H517(Allowing for new programmer position).

LCD DISPLAYFEATURES

1 Current TIME OF DAY

2 Day of Week Indicator

3 Switch time SETTING indicator

4 ADVANCE symbol

5 BOOST symbol

6 Current programme

7 Next switch time

13 SET slider switch

14 SET Positions

Internal Slide Switch -

located under front cover

LED INDICATOR

8 Circuit ON indicator

EASY TOUSE PROGRAMMEANDFEATUREBUTTONS

9 ADVANCE(ENTER) button

10 BOOST(COPY) button

11 PLUS button - located under the cover

12 MINUS button - located under the cover

The SELECT button is located under the front

cover

3 2

Page 1

Below Cover

Horstmann Controls Limited

Bristol

BS4 1UP

Email: [email protected]k

Website: www.horstmann.co.uk

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Join the conversation about this product

Here you can share what you think about the Horstmann ChannelPlus H17XL Thermostat. If you have a question, first carefully read the manual. Requesting a manual can be done by using our contact form.

steve 03-04-2023
hi how should i connect it to run as timer only- until i fit a new roomstat? thanks

reply | This was helpful (0)

Mike Moir 29-12-2023
What is the best way to set the timer for Sunday one day per week from 8.30 to 11.30am

reply | This was helpful (0)

More about this manual

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Specifications

Brand	Horstmann
Model	ChannelPlus H17XL
Category	Thermostats
File type	PDF
File size	0.32 MB

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Frequently Asked Questions about Horstmann ChannelPlus H17XL Thermostat

Our support team searches for useful product information and answers to frequently asked questions. If you find an inaccuracy in our frequently asked questions, please let us know by using our contact form.

What is the dead zone of a thermostat? Verified

Many modern thermostats have a dead zone. If the temperature deviates less than 4°C from the set temperature, the system will not heat or cool. This so called dead zone of the thermostat prevents the system from turning on and off too often, saving energy.

This was helpful (1588) Read more

What is the best place to mount a thermostat? Verified

The best place for a thermostat is approximately 1,5 meter above the ground. Never place the thermostat nead a radiator or other heat emitting equipment or in direct sunlight. Choose a room that is used often. In most cases this is the living room.

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