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Client Drayton File Name 7342 Drayton Am ends LP20 0651 5084001 ISSB
Artworker -
Proof Stage
PRINT
Finished Size A5 148x210mm
Creative Director Mike Lane Artwork % 100%
Modification Date 19/03/15 10: 01AM Bleed 3mm
LP20
Dual Channel Programmer
Part number 25039DR
Installation & User Guide
For GREENSTAR CDi, GREENSTAR i JUNIOR and GREENSTAR Si MODELS also
GREENSTAR i SYSTEM and GREENSTAR CDi SYSTEM MODEL(only when used with
the optional integral diverter).
!
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Support
PLEASE READ THESE IN STRUCTION S
CAREFULLY BEFORE STARTING.
These instructions are applicable to the
Drayton model(s) stated on the front
cover of this manual only and must not
be used with any other make or model.
These instructions apply in the UK only
and should be followed except for any
statutory obligation.
If you are in any doubt contact the
Drayton technical helpline.
This accessory must be tted by a
competent person. Failure to comply
could lead to prosecution.
Leave these instructions with the user
or at the appliance.
!
Abbreviations
CH = Central Heating
DHW = Domestic Hot Water
DLS = Daylight Saving
BST = British Summer Time
GMT = Greenwich Mean Time
C = Celsius (Centigrade)
IP = Ingress Protection
V = Volt
m = metre
mA = milliAmpere
Denitions (DLS/BST)
Summe r time begins: L ast Sunda y in March at
1:00 am G MT (Clocks a re put forw ard by 1 hour)
Summer time ends: Last Sunday in October at
2:00 am B ST (Clocks are p ut back by 1 hour)
Protect your environment
Proper battery recycling
Elect ronic devic es and batte ries, rechar geable or not,
should not be di sposed of int o ordinary househo ld waste.
Inst ead, they mus t be recycled p roperly to p rotect
the env ironment and c ut down the was te of precious
reso urces. Your local w aste management a uthority
can sup ply detail s concerning the prop er disposa l of
batteries.
Symbols
Central Heating
Dome stic Hot Water
Sales: +4 4(0)845 1305 522
Technical: +44(0)845 1307722
customer.care@draytoncontrols.co.uk
www.draytoncontrols.co.uk
@DraytonHeating
/DraytonControls
Inst allation & User Gui de
06515084001 ISSB
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Client Drayton File Name 7342 Drayton Am ends LP20 0651 5084001 ISSB
Artworker -
Proof Stage
PRINT
Finished Size A5 148x210mm
Creative Director Mike Lane Artwork % 100%
Modification Date 19/03/15 10: 01AM Bleed 3mm
Table of contents
Technical Data .............................................................................................................................. 2
Installation Guide .......................................................................................................... 3
LP20 Installation ......................................................................................................... 4
User Guide ....................................................................................................................... 5
LP20 Programmer ....................................................................................................... 6
The Standard Program ................................................................................................ 7
Changing the Program ................................................................................................8-13
Maintenance ..............................................................................................................................13
1LP20
06515084001 ISSB
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LP20
Electrical supply
24v DC
‹
65mA
Ambient operating temperature 0°C to +50°C
Humidity operating range 30 - 95% non-condensing up t o 45°C
Clas s of protect ion II
Degree of protection IP20
Accura cy @ 25°C
‹
± 1 sec/day
Bat tery life 10 yea rs
Bat tery backup time & date 10 yea rs min.
Shortest switching period 1 minute
DHW & CH O n/Off perio ds 3
DHW & CH P rograms 7 days
Pollution Class 2
Software Class A
Ball pressure test 90°C
Technical Data
Relevant EC Directives:
2006/9 5/EC Low Voltag e Direct ive
2004/108/EC Electromagnetic Compatibility Directive
1999/5/EC R&TTE Direc tive
2006/66/EC Battery Directive
2011 /6 5/EU RoHS Dire ctive
Applied Standards:
EN60730 -1; EN60730-2-7
Pack Contents:
Programmer
Instructions
Specications:
Dual ch annel progr ammer for CH &
DHW mo unted into the boiler fasci a
7 day programmer
3 on/off per iods per day
Automatic BST settings
Pre-programmed on/off periods
Dedic ated adva nce button s
12 or 24 hour b ack-lit digita l display
Holiday function
Pre-wired with PCB connector
2 Inst allation & User Gui de
06515084001 ISSB
![](/html/6e/6e87/6e87a5176ce3ffe03d3de6a047b7cda13b3c58a66dacafcfb95a963b6afcd7f8/bg5.png)
Client Drayton File Name 7342 Drayton Am ends LP20 0651 5084001 ISSB
Artworker -
Proof Stage
PRINT
Finished Size A5 148x210mm
Creative Director Mike Lane Artwork % 100%
Modification Date 19/03/15 10: 01AM Bleed 3mm
Installation Guide
LP20
3LP20
06515084001 ISSB