McQuay MDS030AR Applications Manual page 36

Design & installation Guide For McQuay MDS Multi System
-36-
Model MCK025/030/040/050T
Connecting indoor/
outdoor units communication
EXV
Electronic
expansion valve
DIP switch SW3 settings:
Model SW3.1 SW3.2 SW3.3 SW3.4
025
OFF ON OFF ON
030
OFF ON ON OFF
040 OFF ON ON ON
050
ON OFF OFF OFF
MCM020/030T
JP7
Connecting indoor/
outdoor units communication
EXV
Electronic
expansion valve
DIP switch SW3 settings:
Model SW3.1 SW3.2 SW3.3 SW3.4
020 OFF ON OFF
030
OFF ON OFF
SW-PB
JP7
KEY1
J6 J5 J4 HF MF LF
JP1
JP5 JP3 JP4
JP6
SW3
SW1
ON DIP
SW2
ON DIP
1 2 3 4 5 6
1 2 3 4 5 6
ROOM CON9 OUTID2 WATER
CON6
Remote receiving Indicator
SW3.5 SW3.6 SW3.7 SW3.8
OFF OFF OFF ON
OFF OFF OFF ON
DIP switch SW1 settings:
ON
OFF OFF OFF
SW1.1 SW1.2 SW1.3
ON
OFF OFF OFF
OFF OFF OFF
SW-PB
KEY1
J6 J5 J4 HF MF LF
JP1
JP6 JP5 JP3 JP4
SW3
SW1
ON DIP
SW2
ON DIP
1 2 3 4 5 6
1 2 3 4 5 6
ROOM CON9 OUTID2 WATER
CON6
Remote receiving Indicator
DIP switch SW1 settings:
SW3.5 SW3.6 SW3.7 SW3.8
OFF 0N
OFF OFF OFF SW1.1 SW1.2 SW1.3
ON OFF OFF 0N OFF OFF OFF OFF
J1
LINE
J3 J2
NEUTRAL
JP2
red blue
L N N
TR1 TR2
black
yellow/green
Transformer
Swing motor Drainage pump Fan motor
(220V~/50Hz)
remote controller
Notes:
1.Set jumper JP:For JP1,upper two are
set to OFF,the lower two to ON,and
other JPs are set to OFF.
2.SW2 sets this unit address.
SW1.4 SW1.5 SW1.6
3.-----------Field wiring
OFF OFF OFF
J1
LINE
J3 J2
NEUTRAL
JP2 red blue
L N N
TR1 TR2
yellow/green
red
black
Transformer
(220V~/50Hz)
remote controller
SW1.4 SW1.5 SW1.6
OFF OFF OFF
N
white red blue black
red blue blue
M
M M brown
~
~ ~
orange
JP1
LF MF HF
blue red
M
M
~
~
Fan motor Swing motor
Notes:
JP1
1.Set jumper JP:For JP1,upper two are
set to OFF,the lower two to ON,and
other JPs are set to OFF.
2.SW2 sets this unit address.
3. Please shot water level switch WATER.
4.-----------Field wiring