Mitsubishi Electric Mr.SLIM PEH Series Technical & Service Manual page 59

6. PROGRAM TIMER ADAPTER
This adapter is needed when a program timer(PAC-SK65PT)or a centralized remote controller(PAC-805RC)is used.
Part No.
6-1 Parts included
1 ADAPTER ·························1P
6-2 Connection method
Connection and wiring methods differ with the type of the indoor unit used. Confirm the type before carrying out the work.
! ! Connections in the adapter box
1. Connect the power supply cord to the terminal-block and fix it in-place with a tie-lap.
Connect a single phase 200V (220, 230, 240V) AC 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 (when a
centralized remote controller is being used).
CAUTION : Never connect the power supply cord to the transmission terminal-block
Fig-1
TERMINAL-BLOCK
FOR
TRANSMISSION
Tie-lap
Transmission cord
(2) When the centralized remote controller is used, set the address number with the dipswitch SW1 of the pro-
gram timer adapter.
2 3-core cable···························1P
Length : 2m (6' 7")
4 4-core cable···························1P
Length : 2m (6' 7")
SW1
Dip switch
(AG)
TRANS
CN1 CN21 CN51 CN30 CN42 CN50 CN40
Fuse(5A)
TRANSFORMER
PAC-825AD
Fig-2
TERMINAL-BLOCK
FOR POWER
SUPPLY
Terminal block for
transm ission to
program timer or
centralized remote
controller
Tie-lap
POWER SUPPLY CORD
Wiring has to be changed when 200V power supply is used.
3 3-core cable···························1P
Length : 2m (6' 7")
5 5-core cable···························1P
Length : 2m (6' 7")
CN22
SW1
TRANS
T
(B) (Y)
(W)
5A
POWER
SUPPLY
L
N
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