P10 OF 32
YMGI, Engineered Comfort Products for A Sustainable and Efficient Green World !
SELECTION OF INSTALLATION LOCATION AND PRECAUTIONS
* The installation of the air conditioner must be in accordance with the national and local laws and regulations.
* The quality of the installation will affect the capability of air conditioner directly. The installation should be left to
the appointed service center. Please contact your dealer after purchasing this machine. Professional installation
workers will provide installation and test services according to the installation manual.
* The air conditioner should not install in this place where the small animals exist, because they may cause
malfunctions, smoke or fire. Please keep the area around the unit clean.
SELECTION OF INSTALLATION LOCATION
* The outdoor unit must be installed on a firm and solid support which can withstand the weight and the mounting
surface must be horizontal plane.
* There is enough space for the installation and maintenance.
* The place should be well-ventilated, so the machine can absorb and discharge sufficient air.
* Outdoor unit shall be installed close to the indoor unit, hence to minimize the length and bends of cooling pipe.
* Avoid place the outdoor unit under the windows or between the constructions, hence to prevent normal
operating noise from entering the room.
* Do not install in the place where there is flammable or explosive gas exist or a place subject to severe dust,
salty fog and polluted air.
Installation at the following places might lead to the air conditioner malfunction. If it is unavoidable, please
contact the appointed service center.
* A place which is full of machine oil;
* A region with saline-sodic soil near the sea;
* A place where the sulphide fog exists, such as the sulphur spring;
* A place where the high frequency facilities exist, such as radio equipment, electric welder and medical equipment;
* An environment with special conditions.
1) When the place of the installation is exposed to strong wind
When strong winds of 5 m/sec or more exist in the place of the installation, the outlet of the unit cannot face
the wind. If the wind blows against the outdoor unit's air outlet, it will cause deterioration of the operational
capacity and maybe break the fan.
2) In case of installing only one unit
In case obstacles exist around the unit, the required installation space is in the Fig. 1.
3) In case of installing multiple units(2 units or more)
In case multiple rows of series installation, the required installation space is in the Fig. 2.
INSTALLATION AND SERVICING CLEARANCE
OUTLINE DIMENSION OF OUTDOOR UNIT
52.24
22.52
5.51
16.22
13.39
53.15
14.88
14.78~14.98
35.43
INST
ALLER'S
INSTRUCTION
P9 OF 32
YMGYMGI, Engineered Comfort Products for A Sustainable and Efficient Green World !
For the super free match series system, one outdoor unit is able to drive up to three BU modules and nine
indoor units which include EC, EF, EW, and EU.
The outdoor unit will run as long as any one indoor unit receives the running command, and all indoor units
stop once the outdoor unit is turned off.
PARTS AND COMPONENTS OF UNIT
WORKING TEMPERATURE RANGE
Items
O
Outside temperature DB/WB ( F)
Maximum cooling
118 / NA
Minimum cooling
5 / NA
Maximum heating
81 / NA
Minimum heating
-4 / NA
PRODUCT INTRODUCTION
SYSTEM LAYOUT EXAMPLE(3 BU BOXES)
EC
EF
EW
EU
EC
EW
EC
EF
EW
208-230/1/60
208-230/1/60
208-230/1/60
208-230/1/60
BRIEF UNIT INFO
