Extra Defrosting; Maintenance; Winter Storage - Pahlen 14983311 User Manual

ENGLISH
Heat pump PVP Inverter
Extra avfrostning
If defrosting is effected automatically not sufficient to do away with excessive ice on the heat pump back side extra defrosting
option can be enabled.
Before activating extra defrosting, make sure that the compressor has been in operation for at least 10 minutes.
Enable extra defrosting by simultaneously pressing the buttons "Mode" and ▼ for 5 seconds.
The defrosting in progress (automatic or extra) is indicated either by a small red dash lights on the display to the left of the
temperature indication or by lamp 1 blinking.
NOTE! Interval between extra defrostings must be more than 30 minutes.

Maintenance

NOTE! Always turn off the power supply to the pump before cleaning , inspection and repair.
Service maintenance should be done once a year.
Check that no unusual noises are coming from the heat pump when it is in operation. Regularly check the bolts, cables and
connections.
Turn off the heat pump during a thunderstorm.
Clean the heat pump's intake from any leaves, pine needles and other dirt that can obstruct circulation.
Clean the exterior heat pump with household detergents or clean water, NEVER use gasoline, thinners or similar liquids.

Winter storage

Product warranty does not cover frozen heat exchangers.
For the winter season, or if the unit has not been used for a long time, the electricity should be shut off and the heat exchanger
drained of all water.
Close the valves and drain the heat exchanger by loosening the lower pipe connection.
If associated bypass kit and/or plastic valves are used, they must be fully opened to avoid frost damage.
Cover the heat pump, when it is not running, with the supplied protection in order to protect it from
dust and dirt.
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