Velleman TT2000 Mode D'emploi page 20

TT2000
NOTE:
1-If the wrong security code is keyed in then an alarm tone will be given.
Only two attempts are allowed for keying in the correct code. After that
the unit will break the connection.
2-If no key is pressed within 40 seconds, connection will automatically
be broken.
3-Whilst the thermostat is on-line, manual control and thermostat
operation is disabled.
CALIBRATION OF THE TEMPERATURE GRADUATIONS
If the day temperature setting does not agree with a thermometer placed
nearby, then the thermostat can be easily calibrated.
- Choose the day temperature setting.
- Turn the day setting to correspond with the thermometer.
- Underneath the thermostat housing, a trimpotentiometer can be turned
with a screwdriver through the groove, (see diagram), until the heating
system just switches on (the relay will be heard and the heating
indication will light up). The temperature gradations are now set.
NOTE: Turn the
trimpotentiometer back
and forth a couple of times until
the exact switching point has been
found.
GUARANTEE
This product is guaranteed against defects in components and construction from the
moment it is purchased and for a period of ONE YEAR starting from the date of sale.
This guarantee is only valid if the apliance is submitted together with the original
purchase invoice, listing the serial number. VELLEMAN Ltd limits its responsibility to the
reparation of defects or, as VELLEMAN Ltd deems necessary, to the replacement or
reparation of defective components. Costs and risks connected to the transport, removal
or placement of the product, or any other costs directly or indirectly connected to the
repair, will not be reimbursed by VELLEMAN Ltd. VELLEMAN Ltd will not be held
responsible for any damages caused by the malfunctioning of an apliance.
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