Mitsubishi Electric QAHV-N560YA-HPB Service Handbook page 123

[ VIII Test Run Mode ]
(10) Check that the unit is operating properly according to the temperature adjustment function.
When a pull-down operation is completed, check that the hot water temperature adjustment function will come on and that the
unit will automatically go on and off. Make sure the ON/OFF cycle (beginning of an operation until the next) is at least 10 min-
utes. (The unit features an anti-short-cycling protection.)
Notes on temperature adjustment function
The water temperature can be controlled based on the inlet or the outlet temperature sensor reading. Select one to use. Refer
to "VII [1]1.Factory Switch Settings (Dip switch settings table)" (page 85) and "(3)Setting the outlet hot water temperature"
(page 98) for how to select the water temperature control method and how to set the water temperature.
Do not disconnect the power wire to the compressor in an attempt to keep the compressor from going into operation
during test run. (If it is done, the control board will not sense that the compressor is stopped, and the water temperature
will not be controlled properly and the unit may come to an abnormal stop.)
HWE1517A
- 116 -
GB