Fujitsu AB*G14LVTA, Technical Manual

Page: 37 / 360

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M
U
L
T
I T
Y
P
E
2
, 3
, 4 R
O
O
M
S T
Y
P
E
M
U
L
T
I T
Y
P
E
2
, 3
, 4 R
O
O
M
S T
Y
P
E
SYSTEM DIAGRAM
„ „
1 remote controller
„ z
z
2 remote controllers
Primary
Secon-
dary
A B C
Indoor unit Indoor unit
Remote controller Remote controllers
A , B , C : Remote controller cable.
ELECTRICAL WIRING
„ „
1 remote controller
„ z
z
2 remote controllers
Indoor unit
REMOTE
CONTROLLER
1 2 3
1 2 3
Primary
Secondary
Indoor unit
1 2 3
1 2 3 1 2 3
REMOTE
CONTROLLER
Remote controller Remote controllers
1 (RED) : 12V
2 (WHITE) : Signal
3 (BLACK) : COM
CONTROLLER COMBINATION
„ „
As for the combined usage of remote controllers, refer to following figures.
Good
„ z
UTY-RVN

M UTY-RNN

M UTY-RVN

M UTY-RSN

M UTY-RVN

M UTY-RVN

M
SET TEMP. START/STOP
Indoor unit Indoor unit Indoor unit