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CEILING/WALL VENTILATION FAN 

READ AND SAVE THESE INSTRUCTIONS 

GENERAL SAFETY INFORMATION 

1.

Make sure that the electric service supply voltage is 

AC 120V, 60Hz. 

2.

Follow all local electrical and safety codes, as well as 

the Nation Electrical Code (NEC) and the Occupation 

Safety and Health Act (OSH Act). 

3.

Always disconnect the power source before working 

on or near the ventilating fan, motor or junction box. 

4.

Protect the power cord from sharp edges, oil, grease, 

hot surfaces, chemicals or other objects. 

5.

Do not kink the power cord. 

6.

Do not install the unit where ducts are configured as 

shown in Fig. A. 

7.

Provide suction parts with proper ventilation. 

8.

This unit is UL listed for use over a bathtub or shower 

when installed in a GFCI protected branch circuit. 

9.

These ventilating fans are intended for residential 

usage only. 

WARNING 

TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR 

INJURY TO PERSONS, OBSERVE THE FOLLOWING: 

Turning angle too large

Duct shrink

Too many elbows

Elbow near the body

Body

CAUTION

1.

For general ventilating use only. Do not use to 
exhaust hazardous or explosive materials and vapors. 

2.

Not for use in cooking areas. (Fig. B) 

45

Cooking area

45

Do not install above or

  inside this area

 Cooking

Equipment

floor

SUPPLIED ACCESSORIES 

Fig. A 

Fig. B 

1. 

Use this unit only in the manner intended by the 
manufacturer.  If you have any questions, contact 
the manufacturer.  

2. 

3. 

Installation work and electrical wiring must be 
done by qualified person(s) in accordance with  
all applicable codes and standards, including 
fire -rated construction.  

4. 

5. 

When cutting or drilling into walls or ceiling s, do 
not damage electrical wiring and other hidden 
utilities.  

6. 

7. 

Ducted ventilating fans must always be vented to 
the outdoors.  

8. 

If this unit is to be installed over a tub or shower, it 
must be marked as  appropriate for the application 
and be connected to a GFCI (Ground Fault Circuit 
Interrupter)   -protected branch circuit.  

3.

4.

 

This product must be properly grounded

 

Part name 

Appearance 

Quantity 

Grille 

 

Fan 

 

Housing 

 

Duct 

 

Screw 

(M4x12) 

 

 

DIMENSIONS 

 

SPECIFICATIONS 

 

Note: Design and specifications subject to change 
without notice. 

 
OPERATION 

1. 

Single Speed  Model:  SLM50

 

2. 

Single  Speed  Model:  SLM70  

 

 

Model No.  Voltage 

(V) 

Frequency

 

(Hz) 

Power  

(W) 

Air Flow   

@ 0.1SP 

(CFM) 

Weight 

(lb.) 

Note 

SLM50 

120 

60 

6.4 

50 

3.65 

Single 

Speed 

SLM70 

120 

60 

16  

70 

3.65 

Single 
Speed 

MAINTENANCE WARNING: 

Disconnect the  power source before working on  the  unit. 
Routine maintenance must be done every year.

 

CAUTION: 

1. 

Never use gasoline, benzene, thinner or any other 
such chemicals for cleaning the ventilating fan.  

2. 

Do not allow water to enter the motor. 

3. 

Do not soak resin parts in water over 60°C (140°F) . 

CLEANING 

1. 

Pull down the spring to remove the grille.  

2. 

Wash and clean  the grille. (Use non-abrasive 
kitchen de tergent, wipe dry with a new cloth.)  

3. 

Remove dust and dirt from the ventilating fan 
using a vacuum cleaner.  

4. 

Using a cloth dampened with kitchen detergent, 
remove any dirt from ventilating fan. Wipe dry 
with a new cloth.  

5. 

Replace  the grille.  

Before servicing or cleaning the unit, switch the 
power off at the service panel and lock the service 
disconnecting means to prevent the power from 
being switched on accidentally. When the service 
disconnecting means cannot be locked, securely 
fasten a prominent warning device, such as a tag, 
to the service panel.

Single speed control mode: Turn the power
switch to operate ON/OFF. The LED indicator will 
be green.

Single speed control mode: Turn the power
switch to operate ON/OFF. The LED indicator will 
be green.

To reduce the risk of injury to persons, install the 
fan at least 7 feet (2.1m) above the floor.

Sufficient air is needed for proper combustion and 
exhausting of gases through the flue (chimney) of 
fuel burning equipment to prevent back drafting. 
Follow the heating equipment manufacturer’s 
guideline and safety standards such as those 
published by the National Fire Protection 
Association (NFPA), and the American Society for 
Heating Refrigeration and Air Conditioning 
Engineers (ASHRAE) and the local code authorities.

Do not use this unit with any other solid-state 
control device. Solid-state controls devices may 
cause harmonic distortion, which can cause a 
motor humming noise.

10.  Not to be installed in a ceiling thermally insulated 

to a value greater than R50. (This is required for 
installation in Canada only).

9. 

NEVER

 place a switch where it can be reached 

from a tub or shower.

INSTALLATION AND OPERATING INSTRUCTIONS 

Page 1.

                                                                                                                   

MODELS SLM50 / SLM70 

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