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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
shown on page 7. If this fails to resolve the problem please
contact a local heating engineer or a qualified electrician.
Service and Repair
During power interruptions the display will be blank; this is to
prolong the battery life.
General Information
The programmer is fitted with a non-rechargeable, long life
battery, which will maintain the programmed time settings for a
minimum of two years with the supply disconnected.
Battery
THIS SHOULD BE SUFFICIENT TO COVER POWER
INTERRUPTIONS DURING THE LIFE OF THE UNIT.
Part Number P84353 Issue 7
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To achieve intended battery life, it should be
inserted correctly by matching the polarity.
Battery Insertion
NP0 0 8 4 3 5 3 0 0 0
Chandler's Ford,
Eastleigh, SO53 3TL, UK
t: [phone] f: [phone]
Secure Meters (UK) Ltd
Secure House, Lulworth Close,
www.securemeters.com