Daikin EWYA006D2V3P Installer's Reference Manual page 191

11.4.3 Operation test run
11.4.4 Actuator test run
EWAA004~008D + EWYA004~008D
Packaged air-cooled water chillers
and packaged air to water heat pumps
4P688013-1C – 2023.05
Purpose
Perform test runs on the unit and monitor the leaving water temperature to check
if the unit is working correctly. The following test runs should be made:
▪ Heating (if applicable)
▪ Cooling
To perform an operation test run
Conditions: Make sure all operation is disabled. Go to [C]: Operation and turn off
Space heating/cooling operation.
1 Set the user permission level to Installer. See
the user permission
2 Go to [A.1]: Commissioning > Operation test run.
3 Select a test from the list. Example: Heating.
4 Select OK to confirm.
Result: The test run starts. It stops automatically when ready
(±30 min).
To stop the test run manually:
1 In the menu, go to Stop test run.
2 Select OK to confirm.
INFORMATION
If the outdoor temperature is outside the range of operation, the unit may NOT
operate or may NOT deliver the required capacity.
To monitor leaving water temperature
During test run, the correct operation of the unit can be checked by monitoring its
leaving water temperature (heating/cooling mode).
To monitor the temperature:
1 In the menu, go to Sensors.
2 Select the temperature information.
Purpose
Perform an actuator test run to confirm the operation of the different actuators.
For example, when you select Pump, a test run of the pump will start.
To perform an actuator test run
Conditions: Make sure all operation is disabled. Go to [C]: Operation and turn off
Space heating/cooling operation.
1 Set the user permission level to Installer. See
user permission level" [
2 Go to [A.2]: Commissioning > Actuator test run.
3 Select a test from the list. Example: Pump.
4
level" [ 104].
4
104].
11 Commissioning
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"To change
"To change the
Installer reference guide
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