Digital-Thermostat Thermo 2
Operating modes
It is indicated by the yellow LED whether the heat or cool mode is active.
red
on
on
off
off
Display shows "HH" with signal tone
7. Cleaning
•
Switch off the thermostat before cleaning and remove the plug.
•
Do not use any grinding, etching or cleaning agents.
•
Clean the casing with a damp cloth (not wet), vacuum cleaner or feather duster.
•
Never immerse the unit in water. Danger!
•
If the unit is not used for a long time it is necessary to protect it from excessive dust and dirt.
8. Disposal and repair
•
Take units to be disposed of to a suitable waste reception depot only.
•
Repairs to the unit may only be carried out by authorised specialists. Please
therefore consult the manufacturer or dealer.
•
N.B. If the unit is not correctly repaired the warranty will not be valid.
•
Incorrectly carried out repairs may represent a danger to the user and other people.
LED's
yellow
green
off
off
on
off
off
on
on
on
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Operating mode
"Heat" mode selected /
theoretical temperature reached / heat
mode off
"Heat" mode selected /
theoretical temperature not reached/
heat mode on
"Cool" mode selected /
theoretical temperature reached / cool
mode off
"Cool" mode selected /
theoretical temperature not reached /
cool mode on
Interrupted working circuit or short-
circuit or temperature above 99° C /
heat mode off