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General Information
Frost Protection
The Blue button situated under the flap will initiate the frost
protection mode when pressed, the word 'STANDBY' will
appear on the display, the thermostat has been pre-
programmed with a frost protection temperature level of 7°C,
this can be adjusted by using the up and down arrow buttons.
Battery
The programmer is fitted with a non-rechargeable, long life
battery, which will maintain the programmed time settings for a
minimum of 12 months with the supply disconnected. THIS
S H O U L D B E S U F F I C I E N T TO C O V E R P O W E R
INTERRUPTIONS DURING THE LIFE OF THE UNIT. During
power interruptions the LCD display and LED indicators will not
function.
Service and Repair
The ThermoPlus AS1 is NOT user serviceable. Please do not
dismantle the unit. In the unlikely event of a fault developing
please refer to the RESETTING THE THERMOSTAT section of
this user guide located on page 12. If this fails to resolve the
problem please contact a local heating engineer or a qualified
electrician.
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