Additional Information; Trial Operation - Daikin Quaternity FTXG09HVJU Service Manual

Additional Information

1. Additional Information

1.1

Trial Operation

1.1.1 Trial Operation and Testing
1. Measure the supply voltage and make sure that it falls in the specified range.
2. Trial operation should be carried out in either cooling or heating mode.
3. Operate the unit in accordance with the operation manual to check that it operates normally.
 Even when the air conditioner is not operating, it consumes some electric power. If the customer
For Heat pump In cooling mode, select the lowest programmable temperature; in heating mode, select the highest
programmable temperature.
 Trial operation may be disabled in either mode depending on the room temperature.
 After trial operation is complete, set the temperature to a normal level.
 For protection, the system disables restart operation for 3 minutes after it is turned off.
1.1.2 Trial operation from Remote Controller
(1) Hold the "CLOCK" button for 5 seconds.
(2) Display "
(3) "T" will be displayed and the unit will enter test run mode.
(4) Press the corresponding mode button for the trial operation.
232
is not going to use the unit soon after it is installed, turn off the breaker to avoid wasting
electricity.
(26°C to 28°C (78°F to 82°F) in cooling mode, 20°C to 24°C (68°F to 75°F) in heating mode)
(The matrix display will appear on the remote controller.)
" on the matrix display of the remote controller and press the "CLOCK" button.
 Trial operation will stop automatically after around 30 minutes.
Press the ON/OFF button to stop.
(2)
(3)
(1), (2)
Cooling
(4) Mode for trial operation
(R10190)
SiUS04-921
Stop
Heating
(R10191)
Additional Information