Solving Common Problems - Samsung DH105CAV User Manual

Solving Common Problems

Before contacting the after-sales service, perform the following simple checks.
They may save you the time and expense of an unnecessary call.
The air conditioner does not
operate at all.
The temperature is not adjusted.
The air conditioner does not operate
in the HEAT mode.
The cool(warm) air does not come
out from the air conditioner.
The fan speed is not adjusted.
The remote control does
not operate.
The wired remote control
does not operate.
The Timer is not set.
The air conditioner does not turn on
or off with the wired remote control.
Odor is permeated in the
room during operation
The indoor unit indicator
flashes.
Strange sound is heard from
the air conditioner.
Water drops from the outdoor
unit connection part.
14
E-
141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: info@amgair.com
Problem
 Check if power is on and operate the air conditioner again.
 Check if the circuit breaker is switched off.
 Check if you selected the FAN mode.
 Check if the air conditioner is cooling only model.
 Check if the remote control is for cooling only model.
 Check if set temperature is higher(lower) than current temperature.
 Check if you selected the FAN mode. Select the COOL, HEAT, AUTO or
DRY mode.
 Check if the air filter is blocked by dirt. Clean the air filter regularly.
 Check if the there is cover on the outdoor unit or any obstacle.
Remove the cover or obstacle.
 Check if you installed the air conditioner under direct sunlight.
 The window or door may be opened.
 Check if you turn on the air conditioner just now.
It takes about 3 minutes to cool or heat the room.
 Check if the refrigerant pipe is too long.
 In AUTO or DRY mode, the fan speed is selected automatically.
 Check if the battery is discharged. Replace the battery.
 Check if the remote control sensor is blocked.
 Check if the air conditioner is placed near strong light.
 Check if
Turn off the air conditioner and switch off the circuit breaker.
Contact the service center.
 Check if you pressed the
 Check if you set the wired remote control for group control.
 Check if you use the air conditioner in smoky area or there is a smell.
Ventilate the room or select the FAN mode for 1~2 hours.
 Press the
Switch the circuit breaker off and switch on it again.
 The sound is heard when the refrigerant gas flow is changed depending
on the use of the air conditioner.
 When you press the
pump inside of the air conditioner.
 When you press the
air conditioner sense the airflow blade.
 Water may form due to the difference of the temperature.
Air Marketing Group LLC
Explanation/Solution
is displayed on the wired remote control.
button after selecting time.
button to turn on the air conditioner again.
button, noise may be heard from the drain
button, noise may be heard that the