NewAir AC-12100E User Manual download pdf (Page 16)

TROUBLESHOOTING TIPS

TROUBLE SHOOTING

1. Unit does not

start when

pressing on/off

button

TROUBLES

POSSIBLE CAUSES

SUGGEST REMEDIES

Reset the temperature.

Make sure all the windows and

doors are closed.

Remove the heat sources if possible.

Connect the duct and make

sure it can function properly.

Decrease the set temperature.

Clean the air filter.

- Room temperature is lower than

the set temperature.(Cooling mode)

- The windows or doors in the room

are not closed.

- There are heat sources inside the

room.

- Exhaust air duct is not connected or

blocked.

- Temperature setting is too high.

- Air filter is blocked by dust.

2. Not cool enough

Place the unit on a flat, level

ground if possible.

It is normal.

- The ground is not level or not flat

enough.

- The sound comes from the flowing

of the refrigerant inside the

air-conditioner.

3. Noisy or vibration

4. Gurgling sound

Switch on again after the unit

has cooled down.

- The automatic over heat

protection function. When the

temperature at the air outlet

exceeds158°F/70°C the de vice

will stop.

5. Power shut off at

heating mode

- P1 appears in the display window

Drain the water in the bottom tray.

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