15
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Unit installation
Installer and user reference guide
59
LRYELRNUN5A7Y1
CO₂ Conveni-Pack outdoor unit
4P605460-1 – 2020.08
a
b
4×
12
×
a
Outdoor unit
b
Capacity up unit
3
Remove the small front plates of each removed front panel.
1
1
1
2
2×
1×
a
b
2
a
(If applicable) Small front plate left
b
Small front plate right
Once the front plates open, the electrical component box can be accessed. See
"15.2.3 To open the electrical component box of the outdoor unit"
For service purposes, the pushbuttons on the main PCB (located behind the middle
front panel) need to be accessed. To access these pushbuttons, the electrical
component box cover does not need to be opened. See
15.2.3 To open the electrical component box of the outdoor unit
NOTICE
Do NOT apply excessive force when opening the electronic component box cover.
Excessive force can deform the cover, resulting in entering of water to cause
equipment failure.
Electrical component boxes of the outdoor unit
The electrical component boxes behind the left, middle and right front panel are all
opened in the same way. The main switchbox is installed behind the middle panel.
12
×
