Day and Night R4H3 Руководство по установке - Страница 10
Просмотреть онлайн или скачать pdf Руководство по установке для Тепловой насос Day and Night R4H3. Day and Night R4H3 18 страниц. R?410a split system heat pump
Печатать страницуINSTALLATION INSTRUCTIONS
Figure 10
NOTE: WHEN USING OUTDOOR THERMOSTATS, W
SYSTEMS WITH ONE OUTDOOR THERMOSTAT
INDOOR
THERMOSTAT
SUBBASE
SPLICE
CONNECTION
W
3
C
C
W
E
2
W
2
L
G
G
Y
E
O
R
R
REMOVE WIRES FROM CRIMP NUT IN INDOOR FAN COIL WHEN INSTALLING OUTDOOR THERMOSTATS.
SYSTEMS WITHOUT OUTDOOR THERMOSTATS
THERMOSTAT
SUBBASE
C
W
2
L
G
Y
E
O
R
10
Typical Thermostat (Control Circuit) Connections
MUST BE ENERGIZED WHEN REQUESTING SUPPLEMENTAL HEAT.
2
OUTDOOR
DEFROST
SPLICE
BOARD
CONNECTION
C
W
2
ODT
Y
O
R
INDOOR
OUTDOOR
SPLICE
SPLICE
CONNECTION
CONNECTION
C
C
W
W
2
2
G
Y
O
R
R
R−410A Split System Heat Pump
SYSTEMS WITH TWO OUTDOOR THERMOSTATS
THERMOSTAT
INDOOR
SPLICE
SUBBASE
CONNECTION
W
3
C
C
W
2
W
2
L
G
G
Y
E
EHR
E
O
R
R
DEFROST
BOARD
EHR
SHR
OUTDOOR
DEFROST
SPLICE
BOARD
CONNECTION
ODT
SHR
C
W
2
SHR
Y
ODT
O
R
LEGEND
24 −V FACTORY WIRING
24 −V FIELD WIRING
FIELD SPLICE CONNECTION
OUTDOOR THERMOSTAT
EMERGENCY HEAT RELAY
SUPPLEMENTAL HEAT RELAY
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