AQUAHEAT AS110, Руководство пользователя

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3. Change status through “ ” and “ ”, the corresponding value also changes.
4. Press “ ” to quit “Running Status Checking” mode
5. Running status checking table:
Symbol Content Unit
C0 Inlet water temp °C
C1 Outlet water temp °C
C2 Ambient temp °C
C3 Exhaust gas temp °C
C4 Evaporator coil pipe temp °C
C5 Return gas temp °C
C6 Cooling coil pipe temp °C
C9 Cooling plate temp °C
C10 EEV opening angle P
6. Temperature display conversion (Celsius/Fahrenheit)
When the screen is on
， Press “ ” and “ ” simultaneously for 5 seconds to switch the display
between degrees Celsius and degrees Fahrenheit.
Attention
：
The controller has power-down memory function.
F. Testing
1. Inspect heat pump before use
a. The ventilating device and outlets are operating adequately and are not obstructed.
b. It
’s prohibited to install refrigeration pipe or components in corrosive environment.
c. Inspect the electric wiring on basis of the electric wiring diagram and earthing connection.
d. Double confirm the main machine power switch should be off.
e. Inspect the air inlet and outlet.
2. Leakage detection notice and method
a. Leakage checking is prohibited in closed area.
b. The ignition source is prohibited during the leakage inspection. A halide torch (or any
other detector using a naked flame) shall not be used.
c. Leakage detection fluids can be applied with most refrigerants but the use of
detergents containing chlorine shall be avoided as the chlorine may react with the refrigerant and
corrode the copper pipe.
d. Vacuumize completely before welding. Welding can only be carried out by professional personnel in
service center.
e.
Please stop using while gas leakage occurs, and contact professional personnel in service
center.