Hot water converter of GMV5 Home Installation and Operation Manual
12
Fig. 5.8 External wiring diagram between hot water converter and outdoor unit & water tank
Note: Above wiring diagram is only for reference. Please refer to the circuit diagram in the electric box of unit for
details.
5.2 Debugging
Notices for debugging
（1） Check whether the unit is installed correctly.
（2） Check whether the piping for water system and wiring for electricity system is
reasonable.
（3） Check whether the heat preservation for the refrigerant copper pipe is good.
（4） Check whether it connected the earthing wire.
（5） Check whether the voltage is the rated voltage of the unit.
（6） Check whether the check valve and the safety valve at the water inlet are installed
correctly.
（7） The water inlet pressure should be no less than 0.15MPa.
Copyright 2018. This translation is property of GREE PRODUCTS SL. All rights reserved. Total or partial reproduction without its express authorization is prohibited.
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