14 Technical data
Installer reference guide
91
RRLQ004~008CA + RHBH/X04+08CB
ROTEX HPSU low temperature Bi‑bloc
4P384979-1 – 2015.01
14.6
Wiring diagram
14.6.1
Wiring diagram: Outdoor unit
See the internal wiring diagram supplied with the unit (on the inside of the indoor unit switch box cover). The abbreviations used are listed
below.
Only for RRLQ004CAV3
3TW60816-1A
WIRING DIAGRAM
POWER SUPPLY
TO INDOOR UNIT
FIELD WIRING
indoor
outdoor
PRESSURE
SENSOR
OPTION DRAIN PAN
KIT HEATER
(HEAT
EXCHANGER)
(AIR)
(DISCHARGE)
FERRITE CORE
TERMINAL STRIP
ELECTRONIC EXPANSION VALVE COIL
VARISTOR
SURGE ARRESTOR
FUSE
CONNECTOR
DRAIN PAN HEATER
PRESSURE SENSOR
PRESSURE SWITCH (HIGH)
MAGNETIC RELAY
THERMISTOR (DISCHARGE)
THERMISTOR (HEAT EXCHANGER)
THERMISTOR (AIR)
CONNECTOR
PILOT LAMP
INTERIGENT POWER MODULE
LIVE
NEUTRAL
PUSH BUTTOONS
DIP SWITCHES
CAPACITOR
PRINTED CIRCUIT BOARD (INVERTER)
PRINTED CIRCUIT BOARD (SERVICE)
PRINTED CIRCUIT BOARD (MAIN)
COMPRESSOR MOTOR
FAN MOTOR
INDICATION LAMPS
OVERLOAD PROTECTOR
EARTH LEAKAGE CIRCUIT BREAKER
REVERSING SOLENOID VALVE COIL
TERMINAL STRIP FIXED PLATE
RECTIFIER BRIDGE
NOTES:
REFER TO PURCHASING SPECIFICATION AS303002, UNLESS OTHERWISE SPECIFIED
SIZE: LENGTH 140 x WIDTH 230.
THIS DRAWING WAS DRAWN ON CAD SYSTEM