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18
Owner’s Manual
HPC-3000 / WPC-4000 /HPC-5000 / WPC-7000 / WPC-9000 / WPC-15000
The alarm light is activated if abnormal operation occurs, and a code is
displayed on the control panel. The compressor and condenser fan motor
will stop operating. The evaporator fan will continue to run for 3 minutes.
If the fault is rectified within 3 minutes, the unit will resume operation. If
the fault persists for more than 3 minutes, the evaporator fan also stops.
The fault must be rectified before the unit can resume normal operation.
TROUBLESHOOTING
Spring Replacement
There are two springs on the rear of the condenser water tank guide.
1. Release the screw on the spring hook.
2. Take off the spring hook, and then pull out the opposite spring hook from
the hole in the condenser water tank guide.
3. Replace with a new spring in reverse order.
4. Repeat these steps for the other spring.
Figure 35 – Spring Replacement
