Coolair S Series Operation & Maintenance Instructions Download Page 1

Form No. 610-40-12 (June, 2019)

Single-Panel Motor Operated Shutter 

 

Models S24 - S36 

Double-Panel Motor Operated Shutter 

 

Models S42 - S60 

Manually Operated Shutter 

 

Models S24 - S60 

   1) These shutters have two tiebars. Before mounting the 

shutter motor to the shutter, position the shutter motor on 

the bracket as shown in Figure 4 or Figure 5, depending on 

shutter motor model. Mount the motor and bracket to the 

bottom of the inside face on the back of the shutter. Holes in 

the shutter frame are pre-punched. Position the bracket so 

that it is attached to the shutter frame along both the bottom 

and side (See Figure 1). Use the nuts and bolts provided to 

attach the bracket to the shutter frame. 
   2) With the shutter in the closed position, place a small 

S-hook in the lower center hole in the left tiebar. Manually 

rotate the operator arm so that it is pointing up. Cut the chain 

linkage to the correct length and attach it to the small S-hook. 

Attach the  other end of the chain linkage to the large S-hook 

on the operator arm. Crimp the S-hook closed. Remove and 

discard the extra chain from the large S-hook in the operator 

arm. Discard the extra S-hook, which is not used. 

   4) Check the voltage on the motor. Connect the wiring and 

test the shutter’s operation. Adjust the linkage if necessary.

   1) These shutter models consist of two panels divided by a 

center rail. Before mounting the shutter motor to the shutter, 

position the shutter motor on the bracket as shown in Figure 4 

or Figure 5, depending on shutter motor model. Mount the 

motor and bracket assembly to the bottom center of the 

outside face on the rear of the shutter (See Figure 2). Holes in 

the center rail and the bracket are pre-punched. Position the 

bracket by aligning the holes in the left side of the bracket 

with the holes in the center rail. Bolt the bracket to the center 

rail using the 1/4” nuts and bolts provided. 

 

Note: To avoid interference, the bolts must be  

 

   

inserted with the heads on the inside of the shutter    

 

and the hex nuts on the outside (bracket side).

   2) With the shutter in the closed position, place a small 

S-hook two of the center holes located in the factory-mounted 

pull bar. Manually rotate the operator arm so that it is pointing 

up. Cut the chain linkages to the correct length and attach 

them to the S-hooks. Crimp the S-hooks closed. Connect the 

other end of the chain linkages to the large S-hook on the 

operator arm.  Crimp the large S-hooks closed. 

   4) Check the voltage on the motor. Connect the wiring and 

test shutter’s operation. Adjust the linkage if necessary.

   1) The chain linkage should be mounted as outlined 

previously for motor operation. Refer to figure illustrating 

linkage for correct shutter model.

   2) For manual operation, attach extra link of chain to S-hook 

at point where operator arm is shown in figure.
   3) Drill a hole (9/32” dia.) in the lower rail of shutter frame as 

shown in Figure 3. Attach the eye-bolt with the provided 

hardware as shown.  

   4) Thread the chain through eyelet of eye-bolt. Fasten chain 

anchor on wall below shutter to provide anchor for lower end 

of chain when shutter is in the “open” position. 

   3) Mount a return spring to the shutter frame using the 

clamping screw. Align the return spring parallel to the chain 

linkage. Connect the return spring wire to the upper center 

hole in the left tiebar. Adjust the tension to hold the shutter 

blades firmly closed. Discard the extra return spring. 

   

   3) Connect the return springs to the shutter frame using the 

clamping screws. Align the return springs parallel to the chain 

linkages. Connect the return spring wire to the upper center 

hole in each tiebar. Adjust the tension to hold the shutter 

blades firmly closed. 

Installation Instructions—Other Side 

Operation and Maintenance Instructions

for Type S Manual & Motor Operated Wall Shutters

Figure 1

S24 - S36

Figure 3

Chain

Linkage

Operator 

Arm

Tiebar

Motor & 

Bracket

Clamping Screw

Return Spring

Figure 2

S42 - S60

Chain

Linkage

Operator Arm

Tiebar

Motor & 

Bracket

Clamping Screw

Return Spring

Pull Bar

Figure 5

Belimo Motor

Single 

Panel

Double

Panel

Figure 4

Multiproducts 

Motor

Single 

Panel

Double

Panel

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