Electrical Wiring Diagrams - Waterstage WS G140DC6 Series Installation And Operating Manual

Air to Water Heat Pump

5 Electrical wiring diagrams

Pressure
sensor
Thermistor
(compressor)
Thermistor
(outdoor)
Thermistor
(pipe)
Thermistor
(discharge)
Thermistor
(heat sink)
Thermistor
(pipemid)
Thermistor
(expansion)
Compressor
Terminal
Choke coil
Terminal
Color Codes
BK Black
BN Brown
WOYG112LBT
BU Blue
WOYG140LBT
GN Green
GY Grey
OG Orange
RD Red
VT Purple
WH White
YE Yellow
figure 40 - Electrical wiring of outside unit model alféa excellia (single phase type)
- 52 -
Printed Circuit Board
Active
Filter
Module
Posistor
Printed Circuit Board
(Disply)
Fuse
F4 T 5A - 250 V
(Main)
Fuse
F2 T 3,15A - 250 V
Printed Circuit Board
(Filter)
Earth
Interconnection
between the outdoor unit
and the hydraulic unit.
Single phase type Waterstage
Option(connector)
Refer to the
technical manual
Solenoid coil
(injection)
Solenoid coil
Fan motor 1
(upper)
Fan motor 2
(lower)
Earth
Terminal
Power source
230 V
Installation and operating manual "1533 - EN"
Expansion
valve coil
Expansion
valve coil
(Injecrtion)