MAXA MI Series - Terminal Board Diagram

Hydronic Highwall
Installation 23
13.6.1 Terminal Board Diagram
Note: The air-conditioners can connect with Central Control Monitor (CCM). Before operation, please wiring
correctly and set system address and network address of indoor units.
 Single phase indoor unit
Power supply 220-240V/1 ph/50Hz
Circuit breaker/fuse (A) 15/15
Indoor unit power wiring
Below 20m Twisted pairwire 2.5 mm
2
Below 50m Twisted pairwire 6 mm
2
Ground wiring (mm
2
) 2.5
 Please adopt the shielded twisted-pair wire, and connect the shielded layer to E
The reserved wire control function is indicated in broken line table, users can purchase the wire controller
when necessary.
13.6.2 Network address setting
the wire holder of power
cord(three-position)
the wire holder of signal line
(five-position)
display cover plate
dial switch
INDOOR UNIT POWER
220-240V
～
50Hz
XT1
Y/G
DER
KCALB
L N
DER
KCALB
DER
KCALB
ETIHW
KCALB
EULB
1 2
X Y
E
DER
TO Timer
To Central Control Monitor
(CCM)COMM. BUS
XT3
DER
WIRE CONTROLLER
To wire controller
DISPLAY BOARD