Nortek Q4SE-X24/PPH1SE, Руководство по установке

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19
figure 8. Typical Heat Pump Thermostat Connections
Typical Wiring (field Supplied) for 2-Stage Cool, 2-Stage Electric Heat
with an Optional Outdoor Thermostat
Typical Wiring (field Supplied) for 2-Stage Cool, 1 Stage Electric Heat
E
O
g
R
Y1
INDOOR
THERMOSTAT
SUB-BASE
Y2
W1
C
1
2
3
4
5
6
7
8
9 Brown
Orange
Accessory
Heat Plug
G
C
L
W1
R
Y2
E
O
Y1
AMBIENT
SENSOR
COIL
SENSOR
TEST
L
R
C
Y
O
W2
IN
W2
OUT
COND
F
AN
AMBIENT AMBG
COILG COIL
DEMAND
DEFR
OST CONTR
OL
BO
ARD
M
PRESS
SW
REV
V
AL
VE
Demand Defrost Board
Terminal
Block
Optional Outdoor
Thermostat
E
O
g
R
Y1
INDOOR
THERMOSTAT
SUB-BASE
Y2
W1
C
1
2
3
4
5
6
7
8
9 Brown
Orange
Accessory
Heat Plug
G
C
L
W1
R
Y2
E
O
Y1
AMBIENT SENSOR
COIL
SENSOR
TEST
L
R
C
Y
O
W2
IN
W2
OUT
COND
F
AN
AMBIENT AMBG COILG COIL
DEMAND
DEFR
OST CONTR
OL
BO
ARD
M
PRESS
SW
REV
V
AL
VE
Demand Defrost Board
Terminal
Block
W2
Optional Outdoor
Thermostat