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HEATING AIR CURTAINS
mode to heating mode at low power. Meanwhile there is a Red light display in the receiver. Press
“HEAT” button again, the unit will switch low power to middle power. Meanwhile there is TWO
Red lights display in the receiver. Press “HEAT” button again, the unit will switch middle power
to high power. Meanwhile there is THREE Red lights display in the receiver. Press “HEAT” button
again, the unit will switch heating mode to cool mode and the red lights display change to green
light in the receiver. So FOR THREE PHASES MODEL when the unit is working at cool mode,
press “HEAT” button can switch air curtain working under the cycle of heating low power, heat
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ing middle power, heating high power or cool mode.
d) When the unit works at cool mode, press “ON/OFF” button to turn OFF the unit.
e) When the unit works at heating mode, press “ON/OFF” button, receiver receives the signal
with the sound of “beep” and switch to cool mode at high speed, the indication light turns to
green flicker light. The unit will continue to work in cool mode for 3 minutes and then stop (this is
to ensure the heater is been cooled down and has 3 minutes delay stop).
6.2
Controlled by the control panel in the unit is the same function as 6.1.
6.3
Overheat protection:
When the air curtain works at heating mode, there is overheat protection. When the heater tem
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perature is overheating, heating mode will stop and switch to cool mode automatic, at the same
time the indication light change to green light. When the temperature drop down to a certain
temperature, if want the unit to work at heating mode, press “HEAT” button to continue to work
heating mode.
7. CAutionS
a) Use the unit at the rate voltage and frequency indication on the nameplate.
b) Disconnect power source before unit operation.
c) Routing maintenance must be done every year.
d) Never use petrol, benzene, thinner or any other such chemical for clearing the unit.
e) Don’t allow water or anything enter the motor.
f) When power supply comes from socket, the plug must accord with IEC 60335-1. When the
power cord is connected with charging line directly, all polarity switch that the contact gap
is 3mm at least must be installed in the charging line.
