Test Run Method - Mitsubishi Electric CITY MULTI PQRY-P200YMF-B Service Handbook

Air conditioners city multi
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[3] Test Run Method

Turn on universal power supply at least 12 hours before getting started → Displaying "HO" on display panel for
1
about two minutes
2
Press
TEST RUN
3
Press
Press
4
warm or cold air is blowing out
adjust button → Make sure that air blow is changed
5
Press
6
Press
or
7
Make sure that indoor unit fans operate normally
8
Make sure that interlocking devices such as ventilator operate normally if any
button to cancel test run → Stop operation
9
Press
ON/OFF
Note 1: If check code is displayed on remote controller or remote controller does not operate normally.
2: Test run automatically stops operating after two hours by activation of timer set to two hours.
3: During test run, test run remaining time is displayed on time display section.
4: During test run, temperature of liquid pipe in indoor unit is displayed on remote controller room temperature
display section.
5: When pressing
controller. However, it is not a malfunction.
6: When pressing
remote controller. However, it is not a malfunction.
button twice → Displaying "TEST RUN'' on display panel
selection button → Make sure that air is blowing out
select button to change from cooling to heating operation, and vice versa → Make sure that
button to change wind → Make sure that horizontal or downward blow is adjustable.
adjust button, depending on the model, "NOT AVAILABLE" may be displayed on remote
or
button, depending on the model, "NOT AVAILABLE" may be displayed on
Operation procedure
–43–

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