15
Defect code
malfunction explanation
Er
Room temperature sensor error.
En
Evaporator temperature sensor error.
Eo
Condenser temperature sensor error.
Ed
Evaporator de-frosting defect.
Malfunction display:
When the malfunction happened at the same time, the priority is: Er> En> E0>Ed
7 Installation details
7.1 Select the best location.
1. To avoid vibration and noise, make sure the unit is installed securely and firmly.
2. Install the unit where the sunlight does not shine directly on the unit. If the unit receives.
direct sunlight, build an awning to shade the cabinet.
3. There should be no obstacle, such as a fence or wall, within 50cm from the back of the
ambient because it will prevent heat radiation of the condenser.
4. Restriction of outside air will greatly reduce the cooling and heating efficiency of the air
Conditioner.
5. Install the unit on a slight angle so that an condensate formed will not enter the room
(about 10mm or 1/4 bubble with level).
6. Install the unit with its bottom portion 75~150cm above the floor level.
7. The power cord must be connected to an independent circuit. The yellow/green wire must
be grounded.
