Daikin RKS50FVM [44/125] Trial operation and testing

Daikin RKS50FVM [44/125] Trial operation and testing
ED04-702 Installation Manual
Room Air Conditioners F-Series 43
Trial Operation and Testing
Test items
Incomplete cooling/heating functionNo refrigerant gas leaks.
Draining line is properly installed.
Indoor and outdoor units are installed properly on
solid bases.
Refrigerant gas and liquid pipes and indoor drain
hose extension are thermally insulated.
Fall, vibration, noise
Water leakage
Water leakage
System is properly earthed. Electrical leakage
Indoor unit properly receives remote controller
commands.
Inoperative
Indoor or outdoor unit’s air intake or exhaust has
clear path of air. Stop valves are opened.
Incomplete cooling/heating function
The specified wires are used for inter-unit wiring
connections.
Inoperative or burn damage
Symptom
(diagnostic display on RC)
Check
1.
Trial operation and testing.
1-1 Measure the supply voltage and make sure that it falls in the specified range.
1-2 Trial operation should be carried out in either cooling mode.
Select the lowest programmable temperature.
1) Trial operation in cooling mode may be disabled depending on the room temperature.
Use the remote controller for trial operation as described below.
2) After trial operation is complete, set the temperature to a normal level (26ºC to 28ºC).
3) For protection, the system disables restart operation for 3 minutes after it is turned off.
1-3 Carry out the test operation in accordance with the operation manual to ensure that all functions and
parts, such as louver movement, are working properly.
The air conditioner requires a small amount of power in its standby mode. If the system is not to be used for
some time after installation, shut off the circuit breaker to eliminate unnecessary power consumption.
If the circuit breaker trips to shut off the power to the air conditioner, the system will restore the original
operation mode when the circuit breaker is opened again.
Trial operation from remote controller.
1) Press ON/OFF button to turn on the system.
2) Simultaneously press centre of TEMP button and MODE button.
3) Press MODE button twice.
(“ ” will appear on the display to indicate that Trial Operation mode is selected.)
4) Trial run mode terminates in approx. 30 minutes and switches into normal mode. To quit a trial
operation, press ON/OFF button.
2. Test items.
3P192027-1

Содержание

Скачать