TMS-UT-0114-T01-1
5.7. Starting the pump manually
To start the pump it is necessary to turn off the protection plug on its front side (1), below which there
is an axis with the groove for screwdriver. Using the screwdriver, the pump (2) should be turned
several times in the direction of the arrow on the pump head and the boiler should be put on again.
When the pump starts the operation the temperature of water in the boiler and the temperature of
sanitary water should be selected. The optimal temperature for central heating is between 60 and
70°C.
If the room thermostat is connected to the boiler, the desired room temperature should be adjusted
according to the instructions of the producer of the room thermostat.
6. Maintenance
6.1. Periodic checking
We recommend the inspection of the device once a year by the authorized service provider (before
heating season). This service is not included in the warranty.
During the inspection all electric and
water connections should be tightened, the system should be vented and – if necessary – filled
up, valves and general functionality of the device should be checked.
RCCD switch - pressing the TEST button must disconnect the RCCD switch. This testing
procedure insures that switch is functioning properly. We recommend this test once or twice in
heating season.
Safety thermostat – we recommended to check safety thermostat before every heating season
by heating up the sensor with heating fan or lighter over 100°C
must actuate overheating
protection by switching off the RCCD switch.
Safety valve should be checked once a year (before the beginning of heating season) to ensure
proper functioning and avoiding appearance of water calculus.
If the boiler is not connected to the room thermostat or if the boiler is out of function during the winter
time, there is a danger of installation freezing.
In this case the system should be filled with antifreeze liquid for central heating, and if this is not
possible water should be drained out.
6.2. Cleaning
It is not permitted to use aggressive media (e.g. gasoline, kerosene or solvent) for cleaning
the product. Media for cleaning plastics or dishwashing media can be used for the external
shell and decorative cover. Control panel should be cleaned with dry or moist cloth (not wet).
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