Electrical Diagram For Three-Phase Installation; Figure 5: Electrical Diagram For Three-Phase Installation - Astralpool HEAT B300-T Manuel Technique

ASTRALPOOLHEAT SERIES · AIR/WATER SYSTEM

4.4.2 Electrical diagram for three-phase installation

9 10 R T
S
POWER SUPPLY
COMPRESSOR CONNECTION (J-D)
C
COMPRESSOR EARTH
R
PURIFICATION PUMP
VOLTAGE-FREE CONTACT
4-WAY VALVE
COLD / HEAT
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(17)
(19)
(18)
(20)
CONDENSER EARTH
S R T N 6 5 4 3
N
R S T
S
MON
9 10 11 12 7 8 13 14 15 16 17 18 23 24
(24) (25)
(22) (23)
FAN EARTH
CONDENSER

Figure 5: Electrical diagram for three-phase installation.

CONNECT REMOTE CONTROL
LOW PRESSURE MINI SWITCH
HIGH PRESSURE MINI SWITCH
(7)
2 1
PAR
(5) YELLOW
BUS AH (3) GREEN
(1) BLACK
GND
(2) RED
+ 12
AUX. EXTERNAL STOPPAGE
WATER TEMPERATURE SENSOR
EVAPORATOR AIR TEMPERATURE SENSOR
CONDENSER WATER TEMPERATURE SENSOR
FAN
ENGLISH
(1)
(2)
(3)
(5)
GND
+ 12
BUS AH
DISPLAY
FLOW SWITCH
THREE-PHASE
MODELS
B150-200-250-300T
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