Troubleshooting Guide
Symptom
Possible Cause(s)
Corrective Action
Fan will not start
1. Tripped circuit breaker
1. Reset circuit breaker
2. Defective motor
2. Repair or replace
3. Incorrectly wired
3. Shut off power, check for proper connections
4. Electricity turned off
4. Contact local power company
Excessive noise or vibration 1. Blade is hitting housing
1. Free blade of obstruction
2. Blade is bent
2. Replace blade
3. Fan not securely anchored 3. Secure properly
4. Bad/noisy bearings
4. Replace motor
Insufficient airflow
1. Incorrect voltage applied
1. Wire properly
2. Defective motor
2. Replace motor
3. Propeller is damaged
3. Replace propeller
4. Blocked Airflow
4. Remove obstructions
5. Not enough intake air
5. Add additional air intake openings
6. Fan is dirty
6. Clean fan guards/screens, motor and propeller
Motor overheats or trips out 1. Over/under line voltage
1. Contact local power company
2. Defective motor
2. Replace motor
3. Fan is dirty.
3. Clean fan guards/screens, motor and propeller
4. Not enough intake air
4. Add additional air intake openings
Fan Installation
Caution
:
Before operating your new fan, check blade for proper torque, check all fasteners for tightness and assure
screens and/or shutters are securely in place.
For framing dimensions, refer to rough-in opening height and width shown in the specifications above.
Position the fan for desired airflow. Air will discharge on the side of the fan facing the propeller.
Assure the fan is fastened securely in the opening to avoid excess “rattling” or vibration using proper fasteners. Fasteners
not included.
Refer to motor nameplate for wiring diagram.
Maintenance
Periodic maintenance schedules should be set to assure reliability and performance of the fan. This maintenance should included inspection
of all fasteners, propeller torque and proper cleaning of the complete fan assembly.
Check for excessive vibration while fan is running.
Periodically inspect and tighten all set screws and hardware.
Assure all mounting hardware, chains, etc. are properly secured.
Motors feature permanently sealed ball bearings and require no further lubrication.
The fan propeller should be periodically cleaned to assure proper balance and performance.
Performance
CFM(115/230v)
CFM/Watt(115/230v)
Model
HP
F.L.A.
Volt.
Ph
Hz
Motor
RPM
0.00"
SP
0.05"
SP
0.10"
SP
0.15"
SP
0.00"
SP
0.05"
SP
0.10"
SP
0.15"
SP
Db
0.00"
SP
116192
1/2
5.2/2.8
-
2.6
115/208
-
230
1
60
825
11,077
10,217
9,381
8,557
21.1
18.6
16.4
14.5
76
116189
1/2
5.2/2.8
-
2.6
115/208
-
230
1
60
825
10,525
9,698
8,910
8,130
20.6
18.2
15.9
14
77
115237
1
11.0/5.5
115/230
1
60
850
18,926
17,481
15,973
14,256
19.9
17.8
15.8
13.7
80
