Aiko CTH3-200 Manuale Utente

58 of 71

Check for gas leaks. 

See Page 37, Section 9.

Make sure it is clean and free of cracks or holes.

Clean and replace as required.

Compressed air or a vacuum cleaner may be used to clean dust and dirt.

Clear of obstructions (even spider webs will cause problems).

Carefully remove any dust and debris from the burner.

Replace if cracked or broken.

There should be no exposed wire or damage to the device or wiring.

Make sure the heater is hanging securely. 

Look for signs of wear on the chain or ceiling.

See Page 13, Figure 14.

The grille must be securely attached. 

Check that the side reflector extensions are installed correctly and secured in 
place if necessary. (Decorative grille only.)

Make sure shield is installed correctly and secured in place if necessary. 
(Decorative grille only.) 

See Page 29, Section 7.5.2.

The lower shield must be securely attached. 

Inspect shield support straps and lower clearance shield anchor points.

Make sure shield is installed correctly and secured in place if necessary.

Ensure tight, secure fit on all pressure fittings at gas valve, pressure switch, 
pressure sensor, burner partition, and blower outlet.

Verify silicone tubing has a tight secure fit on "vent" fitting. 

Verify that plastic cap on covering pressure regulator adjustment screw is 
secure and has not been tampered with.

Do not remove plastic regulator cap or attempt to adjust valve pressure 
regulator.

Verify all wiring connections.

If wall tag is present, make sure it is legible and accurate. Please contact 
Roberts-Gordon LLC or your ROBERTS GORDON

®

 independent distributor, if 

you need a wall tag. 

See Page 4, Section 2.1.

Product safety signs or labels should be replaced by the product user when 
they are no longer legible. Please contact Roberts-Gordon LLC or your ROB-
ERTS GORDON

®

 independent distributor to obtain replacement signs or 

labels.