Nobu NBL4-18IDU32 Service Manual page 85

Wall mounted air-conditioning unit
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Service Manual
Warning: Be sure to wait for a minimum of 20 minutes after
turning off all power supplies and discharge the refrigerant
completely before removal.
24K
Steps
1. Remove top panel
Twist off the screws used for fixing the handle and
a
v alve cover , pull the handle and v alve cover up
ward to remove it.
b
Remove
the 3 screws connecting the top
panel with the front panel and the right side
plate, and then remove the top panel.
2. Remove grille , panel and rear grill
a
Remove the 2 screws connecting the grille
and the panel, and then remove the grille.
Installation and Maintenance
110
Procedure
top panel
Service Manual
handle
valve
top panel
Installation and Maintenance
81

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Nbl4-24idu32Nbl4-18οdu32Nbl4-24οdu32

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