Specifications

Pro-Series
9
3Ø Circuit Diagram, Pro-10
Optional Outdoor Air Damper Actuator:
Belimo
Optional Stop/Jog Controller:
310-1875 Assembly (observe polarity)
Motion Detector Sensor
Optional
Model SMX70
Aux. Rotation Alarm (not used)
Wheel Remote Start/Stop
(factory jumpered if optional
SMX70 controller not included)
310-1865 Assembly
(See Note 3)
Thermistor Sensor
4
2
5
2
4
1
2
2
2
5
5
2CR
3CR
4
4
4
contactor (by others), 24VAC, 0.3 amps max.
at the preheater. (See specifications and circuit
diagram on electric preheater for information on
sizing and connecting supply power.)
are shipped with jumper installed.
Remote unit start/stop (by others) may be
If no options are ordered, terminals 1 & 2
the power wiring is factory installed from electric
Alarm output: One triac-switch to drive a
preheater to PRO Panel and includes a disconnect
All dashed lines indicate field wiring unless
any isolated contact, to prevent interconnection
otherwise noted.
Line Power
480/240-208/3/60
H1
H3
Disconnect (by others)
*See Note 2
H3
H2
Exhaust Fan
Motor
2CR
Supply Fan
Motor
1CR
Notes:
USE COPPER
CONDUCTORS
ONLY
1)
2)
3)
4)
5)
Electric Preheat: If electric preheater is ordered,
of class 2 outputs, suitable for 24 VAC @ 2
amps.
2CR
1CR
Remote Unit Start/Stop (by others)
*See Note 4,5
208/240/480 - 24VAC
Optional Thermostat Frost Control
*See Note 4
H1
40VA UL Cl 2 XFMR
1
1
H1
H2
H2
H3
3CR
3CR
3CR
Supply & Exhaust Fan Remote Start/Stop
(by others, factory jumpered)
23
1CR
4
Wheel
Motor
AWG Size
Tightening Torque
Slotted Screws
18-10
8
6-3
T1
GRN
WHEEL
ALARM
For
25
35
20
IN-LB
GRN
L1
RED
BLK
T2
BLK
COM
1
RED
+
2
WHT
+
3
BELIMO
M
M
M