Air Source Heat Pump Water Heater
22
relevant other department to avoid dangers.
Table 9-1 Power configuration table
Model
Power
Supply
Minimum Sectional Area (mm
2
)
of Power Cables
Air Circuit Breaker
Capacity (A)
Firing Line
Zero
Line
Ground
Line
CH-HP3.0SWHK
220V-240V
~50Hz
1.5
1.5
1.5
16
9.2 Wire Connections
(1)
Unscrew the screw on the connection box cover on the right side
panel of the main unit to open the connection box cover. Figure 9-1 shows the
external wiring.
Figure 9-1 External wiring for
CH-HP3.0SWHK
mapping
W
T200SW1.5EHK
(2)
If the unit is equipped with a grounding cable, connect one end of the
ground cable to the grounding screw of the water tank, and the other end to the
grounding screw in the connection box on the right panel of the main unit.
(3)
Select an appropriate power cable (with a leakage circuit breaker)
