Braeburn Economy 7140303 Guía De Installación página 5

3.2
Thermostat Wiring
Install the system thermostats using the instructions provided
by the manufacturer.
Connect the thermostats to the zone panel as shown.
Notes:
• Use only single stage conventional thermostats.
• Wiring to the C terminal is required only for
thermostat power.
• E terminal at thermostat 1 is for connecting an external
emergency heat switch (heat pump systems only).
3.3
External Emergency Heat Switch
For heat pump systems requiring an external emergency
heat switch, connect as shown.
Note: Equipment and zone panel transformers should
be on the same phase.
Rh
Rc
Y
G
W
C
Thermostat
E
R
Y
G
W
C
5
E
R
Y
G
W
C
Zone Panel
Switch
(2A min.)
RH
RC
Y1
Y2
G
G2
W1
AUX
W2
O/B
C
Zone Panel