Alpha Fan AF20LED-5B/56 User manual

Warning
Installation and maintenance work shall only be performed by qualified persons, familiar with local
code and regulation, and experienced with this type of appliance.
All field wiring must be installed in accordance with the national wiring regulation.
Ensure that the rated voltage of the unit corresponds to that of the name plate before commencing
wiring work according to the wiring diagram.
The unit must be GROUNDED to prevent possible hazard due to insulation failure.
The earth wire is approximately 60mm longer than safety wire. This is to ensure at the event
whereby the suspension system fails, the (L) and (N) wire will break leaving the fan remain earthed
to prevent electrocution.
Tighten the blade firmly using a screw driver.
Blades that are detached from the unit during operation will cause serious injuries and property
damages.
This appliance is not intended for use by persons (including children) with reduced physical,
sensory or mental capabilities, or lack of experience and knowledge, unless they have been given
supervision or instruction concerning use of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play with the appliances.
Confirm that the power supply has been switched OFF before installing or servicing the unit. Ensure
that the blade is fully static before doing any maintenance work.
Circuit Diagram & Power Supply Connection
4 - 6
12
7 - 8
9 - 10
10
11
1 - 2
3
Transmitter Learning Process & Function