Operating Instructions
Operating Instructions
(continued)
FAULT CODES:
TO TURN UNIT OFF:
10
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Note:If the display reads
F7,i
t
indicates malfunction
of the room temperature
resistance.1. Check whether
the sensor is abnormal.
2. Check whether the
components of the electrical
control board are abnormal
and whether the capacitor is
creepage.
Medium speed indicator
lamp lights
Fan mode indicator lamp lights
DO THIS:
PRESS
POWER BUTTON
Note:If the display reads
F8,i
of the pipe temperature
resistance.
YOU WILL SEE:
Note:All lights are extinguish.
t
indicates malfunction