mundoclima MUCR-H11 Manuel D'installation Et D'utilisation page 80

Wiring diagram of indoor unit:
(The installation it's recomendable)
WIRE CONTROLLER
(Includes IR receiver)
WIRE CONTROLLER WIFI
(Includes IR receiver and WIFI)
KJR-120N(X4W)/BGEF (CL09211)
KJR-120P(X6W)/EF (CL09214)
KJR-120P(X6W)/EF (CL09216)
Wiring diagram of Twin system (2x1):
MASTER
INDOOR UNIT
X Y E
Use shielded cable for interconnection (3x0,75mm2)
Outdoor unit power supply
230V or 400V (according your model)
50 Hz
Operation of external signals:
MAIN BOARD
J7
FRESH AIR ALARM
ON/OFF
CN43
CN33 CN23
Fresh air
signal
See Note 1
DISPLAY BOARD
FRESH AIR
CN43
4 4
CN40
4 4
Copy/
Swing Timer Day off/Del Confirm Back/Turbo
Follow me
Mode
- +
Fan speed
(Lock)
WIRE CONTROLLER
KJR-120G2 (CL09210)
SLAVE
INDOOR UNIT
X Y E
- ON/OFF signal:
To use the signal ON / OFF you should cut away the jumper J7 in indoor unit main PCB.
The operation is as follows:
1) With the unit running if the contact CN23 opens unit stops and remote control is locked,
CP shown in the display.
2) With the unit stoped if the contact CN23 opens unit will continue stop and remote control
is locked, CP shown in the display.
NOTE: Only CP shown in the display if the unit has a digital display.
The wired remote control also shows the CP code.
- ALARM signal:
The alarm signal close the port when the unit indicates an error code.
- FRESH AIR signal:
The 'Fresh Air' signal provides a 230Vac output (max. 200W or 1A load) when the machine
is in operation, this signal can be used to activate an auxiliary fan supplying fresh air.
Remote
Alarm
Note 1: If you want to place the display board with IR receicer in
signal ON/OFF
ALARM ON/OFF
CN33 CN23
CN3
CN2
CN1
CN9
L N S
Outdoor unit
interconnection
Note: Twin system and Central controller use same terminal X Y E,
so these two functions you can just choose one .
Indoor unit setting:
"MAIN NO SLAVE" means the unit is set as an indoor unit of 1 drive 1 system;
"MAIN" means the unit is set as a master indoor unit of a twin system;
"SLAVE" means the unit is set as a slave unit of a twin system.
80
other place, you should buy the 3 m extend wire code
CL92907.
The terminals that are between dashed
lines is optional its use