Manual
Table Of Contents
THERMOSTAT WIRING CONTINUED
EWC Controls Inc. 385 Highway 33 Englishtown, NJ 07726 800-446-3110 FAX 732-446-5362 E-Mail- info@ewccontrols.com
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Figure 7.
C
W2
Y2
R
G
W1/E
Y1
O/B
ANY ZONE
T’STAT
Figure 8.
C
W2
Y2
R
G
W1/E
Y1
O/B
ANY ZONE
T’STAT
Figure 9.
ANY ZONE
T’STAT
C
W2
Y2
R
G
W1/E
Y1
O/B
Figure 6.
C
W2
Y2
R
G
W1/E
Y1
O/B
ANY ZONE
T’STAT
C
O/B
E
L
W2
Y1
R
G
TOUCHSCREEN THERMOSTAT
MODEL EWT-3102
S1
S2
Y2
C
O/B
E
L
W2
Y1
R
G
TOUCHSCREEN THERMOSTAT
MODEL EWT-3102
S1
S2
Y2
C
O
B
Y2W1 W2 Y1
R
G
WIRELESS THERMOSTAT: RECIEVER MODULE
MODEL EWT-3900
WIRELESS THERMOSTAT: RECIEVER MODULE
MODEL EWT-3900
C
O
B
Y2W1 W2 Y1
R
G
Model EWT-3900: Wireless Thermostat.
Configured for 2 heat 2 cool (MS2 mode).
See Thermostat instructions for further details.
Model EWT-3900 Wireless Thermostat:
Configured for 3 heat 2 cool heat pump (HP2
Mode). See thermostat instructions for further
Details.
Model EWT-3102: Configured for 3 heat 2 cool
heat pump (HP2 mode). See thermostat
instructions for further details.
Model EWT-3102: Configured for 2 heat 1 cool
heat pump (HP1 mode). See thermostat
instructions for further details.
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Field installed jumper.
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Common wire not required if batteries are used.
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Field installed jumper.
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Common wire not required if batteries are used.
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