Check and Test Operation (Continued)
After checking, read the manual carefully, and perform a test operation. Then deliver the unit to the customer.
(When delivering the unit, be sure to read carefully and follow the contents of the manual.)
1.Be sure to check whether the service valve is opened before attempting to perform the test operation.
2.Never attempt to start test operation by force pressing the electronic contactor as it is very dangerous.
(This is very dangerous as the protective device does not work.)
3.Be sure to perform the test operation after installation. It is easy to start the test operation in winter if you increase the sensor temperature to 23°C ~ 25°C by holding the indoor temperature sensor. (Cooling operation)
When the outdoor temperature is below zero, do not test operation for more than 3 minutes. Otherwise, the compressor will be damaged.