7
17. And after making the connections, arrange the pigtail leads of unit and power supply wires in
the wiring compartment.
18. Replace the wiring cover and lock in place with the screw.
19. Consult NEC code for other types of approved electrical wire splices & wire connectors.
WARNING -
The heater must be properly installed before it is used.
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH :
Apply appropriate personal protective equipment (PPE) and follow safe electrical
workpractices. See NFPA 70E.
A circuit breaker must be installed and serviced only by qualified electrical personnel.
Always use a properly rated voltage sensing device to confirm power is off.
The switch on the heater is to start the Fan and Heater. Use the circuit
breaker as power ON/OFF device. The circuit breaker is to be installed by
certified electrican and shall be located in line of sight from the heater
location or shall be capable of being locked in open position. Follow the
operating instruction to reduce the risk of fire, electric shock, injury or death
to persons.
Switch on the circuit breaker to turn on the heater power.
Press the switch at the back of the heater to turn on the fan and heating function.
To turn off the heater, press the switch turn off the fan and heating function. And then switch
off the circuit breaker.
The circuit breaker serves as the power disconnection
means.
There is no user maintenance part except regular cleaning as following description. All other
servicing or maintenance should be performed by qualified service personnel.
Before any cleaning, make sure that:
1. Disconnect power supply at source.
Switch off the circuit breaker.
2. Wait for 60 minutes to ensure the heating element has cool down, and your heater is now
ready for cleaning.
Regular Cleaning:
1. Do not use cleaning liquid or other chemicals to spray on the unit.
2. Interior dust can often be removed by using a vacuum cleaner with a crevice tool attachment.
3. To clean enclosure, use a clean, soft and lightly damp cloth to gently wipe off the dirt from the
surface of the unit. Be sure not to wet the heating element and the switches. Allow the unit to
dry completely before using it.
CAUTION: DO NOT ALLOW WATER TO RUN INTO THE INTERIOR OF THE HEATER AS THIS
COULD CREATE A FIRE OR ELECTRIC SHOCK HAZARD, DAMAGING THE UNIT.
MAINTENANCE AND CLEANING
OPERATING INSTRUCTIONS
