Parts Names - EAS Electric VRV EVR 6 Series Instruction Manual

In order to avoid injury, do not remove the fan guard of
the outdoor unit.
Do not operate the air conditioner with a wet hand.
An electric shock may happen.
Do not touch the heat exchanger fins.
These fins are sharp and could result in cutting injuries.
Do not place items which might be damaged by moisture
under the indoor unit.
Condensation may form if the humidity is above 80%, the
drain outlet is blocked or the filter is polluted.
After a long use, check the unit stand and fitting for
damage.
If damaged, the unit may fall and result in injury.
To avoid oxygen deficiency, ventilate the room
sufficiently if equipment with burner is used together with
the air conditioner.
Arrange the drain hose to ensure smooth drainage.
Incomplete drainage may cause wetting of the building,
furniture etc.
Never touch the internal parts of the controller.
Do not remove the front panel. Some parts inside are
dangerous to touch, and a machine trouble may happen.
Never expose little children, plants or animals directly to
the air flow.
Adverse influence to little children, animals and plants may
result.
Do not allow a child to mount on the outdoor unit or avoid
placing any object on it.
Falling or tumbling may result in injury.
Do not operate the air conditioner when using a room
fumigation - type insecticide.
Failure to observe could cause the chemicals to become
deposited in the unit, which could endanger the health of
those who are hypersensitive to chemicals.
Do not place appliances which produce open fire in
places exposed to the air flow from the unit or under the
indoor unit.
It may cause incomplete combuston or deformation of the unit
due to the heat.
Do not install the air conditioner at any place where
flammable gas may leak out.
If the gas leaks out and stays around the air conditioner, a fire
may break out.
When capacity of indoor unit greater than the sum of
100%, capacity of indoor unit will be attenuated.
When capacity of indoor unit greater than or equal to the
sum of 120%, in order to ensure the effectiveness of
machine, and then try to open the indoor units at different
time.
The outdoor unit window-shades should be periodic
cleaning in case of being jammed.
This window-shapes is heat dissipation outlet of components, if being
jammed will cause the components shorten their service life spans because
of overheated for a long time.
The temperature of refrigerant circuit will be high, please
keep the interconnection cable away from the copper
tube.
The sound pressure level is below 56 dB(A).
This appliance is intended to be used by expert or trained
users in shops, in light industry and on farms, or for
commercial use by lay persons.

2. PARTS NAMES

The air conditioner consists of the indoor unit, the
outdoor unit, the connecting pipe and the remote
controller. (see Fig.1)
Operate the switches and push buttons with an insulated
stick (such as a closed ball-point pen)
gloves to avoid touching of live parts
Force Cooling Control
Main control
board
(ODU) 8kW
Spot check
board
(ODU)
10/12kW
Main control
board
(ODU)
14/16kW
Force Cooling Control
The ODU main control board is provided with a forced cooling
button SW1. The button is pressed once to send a forced cooling
signal (for 8kW models, the button is long pressed for over 5s) to
all IDUs at once, forcing all IDUs to start cooling. The outdoor
compressor runs at a fxed frequency according to the table and
the IDU fan operates at a high speed. Press the button again to
exit the forced cooling operation (for 8kW models, the button is
long pressed for over 5s).
Forced cooling frequency table
Model
Forced cooling frequency (Hz)
Display function
The ODU main control board is equipped with the spot check function
button (In the above fgure: S1 for 8kW and SW2 for 10/12/14/16kW).
The digital tubes on the main control board will show the parameters
of the air conditioner in the following order (the button displays one
parameter at a time). For 8kW models, the Compressor Current Value
and System Address display "--".
2
or insulating
S1 spot check function button and
forced cooling button
SW2 spot check function button
SW1 forced
cooling button
SW2 spot check function button
SW1 forced
cooling button
8kW single 10/12/14/16kW
phase
single phase
44
Fig.2-1
44
V.1