ELECTRICAL DIAGRAM 29
6 ELECTRICAL DIAGRAM
CONNECTOR FUNCTION
X5 (BLACK) = RETURN FAN CONTROL
X6 (WHITE) = SUPPLY FAN CONTROL
X8 = FAULT RELAY (NO), CLOSES WHEN A FAULT OCCURS
X9 = CONNECTION WIRED 3 POSITION SWITCH
X13 (BLACK) = POWER SUPPLY EXHAUST FAN
X14 (WHITE) = SUPPLY SUPPLY FAN
X15 = CONTROL BYPASS MOTOR
X17 = ELECTRICAL PREHEATING ELEMENT CONNECTION
X20 (BLACK) = OUTSIDE TEMPERATURE SENSOR
X21 (BLACK) = TEMPERATURE SENSOR FROM HOME
X22 (WHITE) = TEMPERATURE SENSOR TO HOME
X23 (WHITE) = TEMPERATURE SENSOR FROM OUTSIDE
X25 = DECORATIVE FIREPLACE CONNECTION
(POTENTIAL-FREE CONTACT NO)
X26 = CONNECTION 0-10V CONTROL (HOME AUTOMATION)
X27 = POWER SUPPLY 230 VAC / 50HZ
230VAC/50Hz
Nutricion
BYPASSMOTOR
EVVE
(optional)
GND
-
0-10V
X13
3 position switch
(optional)
X9
X5
X6
X21
X22
X20
X15
X26
Antenna
0-10V control (home
M
M
M
SUPPLY FAN
EXHAUST FAN
X14
X27
X17
rature from home
temperature to home
temperature to outside
X23 temperature from outside
Potential-free contact (NO)
Decorative fireplace
X25
Fault relay (NO) X8
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