MHG Heating ThermSelect, Assembly, Commissioning And Maintenance Instructions

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ThermSelect®
8. Maintenance
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8 Maintenance
8.1 Maintenance
NOTE!
The respective regulations and guidelines of the
country of destination must be complied with!
NOTE!
Depending on the quantity of refrigerant, the system
operator must have it checked at least once every
twelve months. This is also necessary for reasons of
operating readiness, function and efficiency.
Work on the refrigerant circuit may only be per-
formed by certified personnel.
The total system shall be inspected here for flawless function and
any defects encountered shall be repaired without delay.
NOTE!
Professional annual maintenance is stipulated ac-
cording to the warranty conditions of MHG Heiztech-
nik.
DANGER!
Risk to life through electrical current!
Contact with live components can cause serious inju-
ries.
Therefore:
-
Work on electrical systems may only be performed
by professional electricians.
-
Turn off electric power before beginning the work
activities, e.g. heating emergency switch, and se-
cure against turning on again.
-
Set the operating switch on the boiler to "OFF".
-
In case of damaged insulation, immediately cut off
the power supply and initiate the repair.
NOTE!
Inspect threaded joints for leaks during the annual
maintenance. Replace defective or worn seals.