Nortek B6BM Series, Руководство по установке

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25
Figure 13. typical thermostat connections
G R C W/E O Y
Thermostat
G R
W
Thermostat
Y
C
Y
G R
W
Thermostat
Y
C
Air
Handler
Air
Conditioner
Y
Typical Air Conditioner with
Standard Air Handler
G R C E O Y
Thermostat
Typical Heat Pump with
Standard Air Handler
Typical Air Conditioner with
2-Stage Air Handler
Typical Heat Pump with
2-Stage Air Handler
G R W2 C O Y1
Thermostat
O
Y1
R
C
G R W/E
Thermostat
Y1
C
Y1
W2
Typical 2-Stage Air Conditioner
with 2-Stage Air Handler
Typical 2-Stage Heat Pump with
2-Stage Air Handler
Y2
Y2
Y2
Y2 OUT
W/E
R
Air
Conditioner
Air
Handler
Air
Conditioner
Air
Handler
Heat Pump
Air
Handler
Heat Pump
O
R
C
Y
Air
Handler
Heat Pump
NOTE: Jumper between
W2 & E is required when
no OD T-Stat is used.
W1
Y
G
R
C
NOTE:
Jumper W1 & W2
together if not using W2
on thermostat
Y1
W2
W1
O
Y/Y2
G
R
C
Y1
W2
W1
O
Y/Y2
G
R
C
W2
Air
Handler
W1
Y
G
R
C
R
C
Y
W2
O
Y1
W2
W1
O
Y/Y2
G
R
C
Y1
W2
W1
O
Y/Y2
G
R
C
W2
W2 W2
NOTE:
Jumper W1 & W2
together if not using W2
on thermostat
NOTE:
See step c (page 11).
Y
R
C
Outdoor
Unit
A/H #1
C R Y G W
W
G
Y
R
Thermostat
1
A/H #2
1
See step d
(page 11).
C R Y G W
Figure 14.
Low Voltage Wiring For twinning