36
Note:
If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a
similarly qualified person in order to avoid a hazard.
12.8 Test operation
The test operation must be carried out after the entire installation has been completed.
Please
confirm
the
following
points before the test operation:
z
The indoor unit and outdoor unit are installed properly.
z
Tubing and wiring are correctly completed.
z
The water pipe system is leakage-checked. The drainage is unimpeded.
z
The heating insulation works well.
z
The ground wiring is connected correctly.
z
The length of the tubing has been recorded.
z
The power voltage fits the rated voltage of the air conditioner.
z
There is no obstacle at the outlet and inlet of the outdoor and indoor units.
z
The air conditioner is pre-heated by turning on the power.
According to the user's requirement, install the remote controller frame where the remote controller's signal
can reach the indoor unit smoothly.
Test
operation
Set the air conditioner under the mode of "COOLING" with the remote controller, and check the following
points. If there is any malfunction, please resolve it according to the chapter "Troubleshooting" in the
"Owner's Manual".
a. Whether the switch on the remote controller works well.
b. Whether the buttons on the remote controller works well.
c. Whether the air flow louver moves normally.
d. Whether the room temperature is adjusted well.
e. Whether the indicator lights normally.
f. Whether the temporary buttons works well.
g. Whether the drainage is normal.
h. Whether there is vibration or abnormal noise during operation.
I. Whether the air conditioner heats well in the case of the HEATING/COOLING type.
Caution:
A protection feature prevents the air conditioner from being activated for approximately 3 minutes
when it is restarted immediately after shut off.
Содержание MUCS-W7
Страница 1: ... Service manual English www mundoclima com Cassette 4 Ways FCU DC MUCS W7 CL04422 to CL04424 ...
Страница 23: ...22 7 Sound Levels H M L dB A 44 40 34 48 44 41 49 43 39 MUCS 20 W7 MUCS 24 W7 MUCS 36 W7 ...
Страница 24: ...8 Dimension Model A B C D E F 180 140 85 350 145 195 180 140 155 350 155 205 MUCS 20 W7 MUCS 24 36 W7 ...
Страница 25: ...24 9 Service Spaces Model A B C 230 170 260 300 190 330 MUCS 20 W7 MUCS 24 36 W7 ...
Страница 26: ...25 10 Wiring Diagrams ...
Страница 36: ...35 12 7 2 Wiring figure ...