Mitsubishi Electric Mr.SLIM PEH Series Technical & Service Manual page 58

Split-type, heat pump air conditioners
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5-3 Connection method
! Connections in the power supply cord.
1. Connect the power supply cord to the power supply terminal-block and fix it in-place with a tie-lap. Connect a single
phase 200V AC (220, 230, 240V) to AN.
As E is the GND terminal, be sure to ground the earth wire.
2. Connect the transmission line to the transmission terminal-block and fix it in-place with a tie-lap.
Use a [1.6 (AWG 14) or above two-wire cable for the transmission line.
CAUTION : Never connect the power supply cord to the transmission terminal-block.
TERMINAL-BLOCK
FOR TRANSMISSION
Tie-lap
@ Connection method of centralized remote controller and power supply board.
1. Connect the centralized remote controller and power supply board with a non-polar, two-wire cable.
2. Wiring diagram
Centralized
remote controller
58
TERMINAL-BLOCK
OF POWER SUPPLY
TRANSFORMER
Fuse(5A)
To adaptor's
terminal-block
POWER
E N G A G E D
ON/OFF
G R O U P
1 2 3 4 5 6 7 8 9 10
G R O U P
BACK
AHEAD
S E L E C T I O N
P R O G R A M
ACTIVE
A C T I V E B Y P A S S
T I M E R
BYPASS
C O N T R O L L E R
DUAL
D U A L C E N T R A L
O P E R A T I O N
CENTRAL
10 9 8 7 6 5 4 3 2 1
Centralized remote
controller
Power supply
board
Transmission
(W)
(BR)
(R)
(O)
Tie-lap
Power supply board box
Non-polar,
two-wire cable
3. Be sure to set the maximum address number with the dipswitch
SW17 on the centralized remote controller.
E N G A G E D
G R O U P
1 2 3 4 5 6 7 8 9 10
A C T I V E B Y P A S S
D U A L C E N T R A L
T
(Y)
5A
L
N
Wiring has to be changed when
a 200,230 or 240V power is used.
To adaptor's
terminal-block
POWER
ON/OFF
G R O U P
BACK
AHEAD
S E L E C T I O N
P R O G R A M
ACTIVE
T I M E R
BYPASS
C O N T R O L L E R
DUAL
Dip switch
O P E R A T I O N
CENTRAL
SW17
10 9 8 7 6 5 4 3 2 1
POWER
SUPPLY

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