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8. Special Functions
A
C
X
F
X
SW1
B
E
A
D
E
B
F
C
8.2. efrigerant collecting (pump do n
1
mally.
2
9. System control
7
7
7
1 . Speci cations
78
8.1. o
D
CNDM
1
Fig. 8-1
3
1
2
3
3
-
4
When pumping do n the refrigerant stop the com-
pressor before disconnecting the refrigerant pipes.
The compressor may burst if air etc. get into it.
-
Note:
a Up to 6 units can be connected.
b Select one single model for all units.
c For Dip s itch setting for indoor unit refer to the indoor unit s installation
manual.
7
7
7
78
noise mode (on-site modi cation (Fig. 8-1
2
Warning:
-
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