39
Plug
Component
F101
Fuse 1.0 A (slow L)
P202
BUS connection (12 V to external unit for type AWT/AWT-AC 221.A10/A13, 221.B10 to
B16)
P203
BUS connection (43 V to external unit for type AWT/AWT-AC 221.A04 to A07)
Note
■
Only one BUS connection should be connected.
■
Do not
interchange the BUS connection wires
between the internal and external units.
■
Route the BUS connecting cable in the 230 V~ volt-
age area.
External unit: Overview of connections
Opening external unit wiring chamber
Type AWT/AWT-AC
221.A04
221.A05/A07
221.A10/A13/B10/B13/B16
A
Fig. 31
A
Fig. 32
A
Fig. 33
A
Wiring chamber:
■
BUS connection to the internal unit
Note
Do not
interchange the BUS connection wires
between the internal and external units.
■
Compressor power supply
Installation sequence
Electrical connection
(cont.)
5700 562 GB
Installation
