Covering the pool therefore reduces the heat pump operating time. By-pass-kit (item no. 14950181 for c-c 340 mm and 390 mm, 14950182 for c-c 620 mm) is a Pahlen accessory containing all connections required for proper installation, and allows to easily adjust the optimal water flow through the heat pump.
ENGLISH Heat pump PVP Inverter Pipe installation Heat pump must always be connected with a fixed PVC pipe Ø50 or a bypass kit (recommended by Pahlén ). The pipes may need to be relieved, so that the connections do not have too much burden (breakout force can damage the heat exchanger).
ENGLISH Heat pump PVP Inverter Operation If a power failure occurs during operation, the heat pump restarts automatically when the power is restored. Display When the heat pump is turned on, the display indicates the pool temperature or a possible error code. Indicator* Lamp 1: Defrosting...
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”...
ENGLISH Heat pump PVP Inverter Troubleshooting NOTE! Always turn off the power supply to the pump before its inspection and repair . Never attempt to repair the heat pump. In case of an unusual noise, smell, smoke or electric faults - immediately switch off the machine power and contact your installer.
ENGLISH Heat pump PVP Inverter Error codes Error Error description Action code Protection from high gas pressure. Contact your installer. Protection from low gas pressure. Contact your installer. Too low or no water flow. 1. Check that the circulation pump is in operation. 2.
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