9
of
12
©
2008 W
544
-
12/08
Wire the first stage of fan to the Fan 1 Relay. (G1 - G1)
•
G1 - G1 is an isolated switch. No power is available from
these terminals.
•
Use these terminals as a switch to operate the first stage
of fan.
Fan 1 Relay
Terminals 1, 2, 3
Thermostat
The auxiliary sensors are connected to the thermostat on
terminals Com, S1 and S2.
•
•
Connect sensor 1 to terminals S1 and Com.
•
•
Connect sensor 2 to terminals S2 and Com.
Do not apply power
to terminals 5 - 7,
permanent
damage to the sensors and / or thermostat will result!
Auxiliary Sensors
Terminals 5 - 7
Do N
o
t Apply P
o
w
er
Thermostat
Universal
Sensor
Outdoor
Sensor
To various tekmar
sensors
3
2
1
Rc G1 G1
5
Com
6
S2
7
S1
1st Stage
Fan
