mundoclima BBC 200 Manuel D'installation page 83

8 - ELECTRICAL CONNECTIONS
8.3 - PCB I/O PORTS DESCRIPTION
All electrical operations should be performed by trained personnel having the necessary require-
ments by the regulations in force and being informed about the risks relevant to these activities.
MIin. Diameter of Power Supply Cord (mm
2
Earth Cord (mm )
Manual Switch (A) Capacity/Fuse (A)
Creepage Breaker
Please choose the power cord according to above table, and it should comply with local electric standard.
The power cord type, recommanded power cord mode is H05RN-F.
When wiring the power supply, please add additional insulation sheath at the place without rubber insulation layer.
The unit must be installed with an Creepage Breaker near the power supply and must be effectively earthed.
A creepage breaker must be installed adjacent to the power supply
Never use the wire and fuse with wrong rated current, otherwise unit may break down and cause fire furthermore.
CN1 Power supply
CN9 Fan
COMP Compressor
E-HEAT Electric heater
S.V. Saftey valve
CN29 Crankcase heather
CN4 4-way valve
CN2 Solar pump
CN7 Alarm
2
) 4
4
40/30
30 mA ≤ 0,1 sec
CN17 Electronic expansion valve
SW1 Factory setting for Disinfect &Electric Heater
model selection
CN11 On/off
SW2 Factory setting for 200/300 model & Power
frequency 50/60Hz selection
CN5 High pressure switch
CN16 Tp: compressor discharge temp. sensor
CN18 Th: compressor suction temp. sensor
CN24 T4: ambient temp. Sensor (White)
CN24 T3: evaporator output temp.sensor (Black)
This unit is required reliable earthing
before usage, otherwise might cause
death or injury.
CN19 T5U: upper tank water temp. sensor
CN20 T5L: lower tank water temp. sensor
CN40 Display output
CN27 Panel disply power supply
CN28 Transformer output
CN26 Solar input
CN6 Transformer input
27