Troubleshooting
Product Commissioning & Maintenance Available
Below is a quick guide to problems that may be encountered. Please note modifications made to units will invalidate warranties etc
Fault
Possible problem
Recommended action
Interface Mode
Assembly does
not fit into the
shroud on the
damper.
Damper drive shaft not in line with shroud.
Gentle adjustment made by manually setting
blades to fully closed.
Mode not in released position.
Release clutch on motor using manual key.
Check the slot on rear of interface.
Slots on the non-access side of the shroud may be blocked
(due to removal of transit plate prior to backfilling).
Ensure adequate clearance.
Control mode
does not
operate
electrically.
The ETR is not correctly fitted to duct.
Screw fix to duct ensuring both parts of the
ETR are fully together. Do not over tighten.
The mode is incorrectly wired.
Check wiring in accordance with procedures.
The ETR cables have been damaged or tampered with.
Replace with new mode.
Control Mode
operates, but
limited, or no
movement of
damper blades
is observed.
The mode is not correctly
synchronised with the interface.
Remove motor from interface. Check motor in
fully released state. Set position of interface,
and refit motor with label upmost, include
motor location pointer and washer.
The damper is damaged or poorly
installed.
New damper or re-install.
Interface not fitted correctly to damper
Fit interface correctly, ensure retaining pin
protrudes through location hole in the shroud.
Foreign matter is impeding blade
movement.
Check and remove.
Motor location pointer omitted.
Fit new pointer.
Mode not screwed down correctly.
Check and tighten.
Ruskin Air Management Limited
South Street, Whitstable, Kent
CT5 3DU England.
Tel: 01227 276100
Fax: 01227 264262
Email: [email protected]
Website:
www.actionair.co.uk
LNNN00357 (B)
0832-CPR-P0002
