Specifications

12
Pro-Series
208/240 - 24VAC
Wheel Remote Start/Stop
(factory jumpered if optional
SMX70 controller not included)
Remote Unit Start/Stop (by others)
*See Note 4,5
75VA UL Cl 2 XFMR
Optional Stop/Jog Controller:
310-1875 Assembly (observe polarity)
Optional Thermostat Frost Control
*See Note 4
Motion Detector Sensor
Optional
Model SMX70
Aux. Rotation Alarm (not used)
(See Note 3)
1
1
Thermistor Sensor
310-1865 Assembly
H2
H1
H1
H2
H1
H2
Line Power
240-208/1/60
3CR
3CR
2CR
2CR
1CR
Disconnect (by others)
*See Note 2
1CR
Supply Fan Remote Start/Stop
(by others, factory jumpered)
Optional Outdoor Air Damper Actuator:
1
2
4
5
4
2
2
2
2
25
Belimo LM24
5
TR
3
2CR
3CR
4
4
1CR
4
4
Time Delay Relay
Supply Fan
Motor
Exhaust Fan
Motor
Wheel
Motor
*See Note 6
of class 2 outputs, suitable for 24 VAC @ 3.5
6) Time Delay Relay included on PRO-30, PRO-40,
and PRO-50 if optional outdoor air damper actuator
is included. Otherwise, terminal 3 wired to 1CR.
wiring is factory installed from electric preheater
5) Remote unit start/stop (by others) may be
3) Alarm output: One triac-switch to drive a
to PRO Panel and includes a disconnect at the
1) All dashed lines indicate field wiring unless
any isolated contact, to prevent interconnection
2) If electric preheater is ordered, the power
are shipped with jumper installed.
4) If no options are ordered, terminals 1 & 2
on sizing and connecting supply power.)
diagram on electric preheater for information
preheater. (See specifications and circuit
contactor (by others), 24VAC, 0.3 amps max.
amps (PRO-10: 2 amps).
Notes:
otherwise noted.
USE COPPER
CONDUCTORS
ONLY
(PRO-10: 40VA)
Tightening Torque
Slotted Screws
6-3
8
AWG Size
18-10
For
RED
GRN
BLK
35
IN-LB
25
20
T2
ALARM
WHEEL
GRN
L1
T1
LM24 BELIMO
BLK
1
COM +
3
WHT
2
RED
+
M
M
M
1Ø Circuit Diagram, Pro-10 through Pro-50