Polaris Mercury 5.3OD - Water Supply Connection Details; Electrical Circuitry Diagram

18
Water supply connection
ATTENTION: Inlet pipes are marked blue while outlet pipes are marked red.
A stop valve can be installed only in the water inlet.
It is absolutely forbidden to set any shutoff devices in the hot water outlet, it can damage the unit.
Supplying pipe should be stand the working pressure up to 8 atm. and more than 65°C temperature.
Electrical circuitry
Transformer
Power cord
Grounding
Heating mode
button
К1 – К4
Safety fuse Resistor
Control panel