INSTALLATION AND OPERATION MANUAL
PAC HEAT RECOVERY WATER HEATER
Page
18
Suction refrigerant to keep out of the system out, because when the connection pipe
Refrigerant may cause a serious explosion. Or when refrigerant in contact with fire it will
burn which causes toxic gases.
Ware groves and goggles whenever working. Since refrigerants are generally very low
boiling point. If touched to the skin or eyes, it was time to get that serious.
Keep the container of refrigerant in the indoor temperature does not exceeds 52 degree
Celsius. Because the refrigerant has a high growth rate, when the tank is heated it will
explode as a danger to life.
Should be insulated with a heat pipe cooling editing.
If water pipes are installed incorrectly it will cause a water leak, and may cause the
damage to the ceiling, furniture or other property.
Betel nut is tightened all the selected points with a wrench mod, if the tightening nut may
be too premature to crack.
Caution Before Testing System
Before start to testing the air condition system, need to checking all the valves and be
sure that it ready to work.
In case of
need to move a large hot water tank and very much heavy For safety,
need to use the tool to move the hot water tank by using the cable hook and hold the handle 4
points. The balance must be aware of the weight before lifting.
