WARNING:
a.
Please read the following tips before installation, use and maintenance.
b.
Installation, removal and maintenance must be carried out by professional
personnel in accordance with the instructions.
c.
Gas leakage test must be done before and after installation.
1. Use
a.
It must be installed or removed by professionals, and it is forbidden to
dismantle and refit without permission.
Don't put obstacles before the air inlet and outlet of the heat pump.
b.
2. Installation
a.
This product must be kept away from any source of fire source.
b.
The heat pump can not be installed in a closed environment or indoors, and
must be kept well ventilated.
c.
The heat pump must be vacuumed completely before welding. Field welding is
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