Checks After Installation; Appendix - Sharp GX-X18JR Installation And Operation Manual

Checks after Installation

Items to be checked
Is the installation secure?
Is the leakage detection done?
Is the unit heat insulated satisfactorily?
Is the water drainage smooth?
Is the power voltage identical to the ratings on
nameplate?
Are the cables and pipes connected correctly?
Is the unit safely earthed?
Does the cable type conform to the specification?
Is there obstacles at the air inlet and outlet of indoor and
outdoor unit?
Are the refrigerant pipe length and refrigerant fill
recorded?
Note to the installer
• After installation, be sure to explain to the customer enough about the system.
• Transport/storage temperature should be at -25-55°C and for short period not exceeding 24h at
up to +70°C.

Appendix

Air conditioner nominal working condition and working range:
Test condition
Nominal cooling
Nominal heating
Max. cooling
Min. cooling
Max. heating
Min. heating
Note:
The design of this unit conforms to the requirements of EN45 standard.
•
The air volume is measured at the relevant standard external static pressure.
•
Cooling (heating) capacity stated above is measured under nominal working conditions
•
corresponding to standard external static pressure. The parameters are subject to change with
the improvement of products, in which case the values on nameplate shall prevail.
GREE_cassette_eng.indd 33
Indoor side Outdoor side
DB(˚C) WB(˚C) DB(˚C)
27 9 35
20 -- 7
32 23 48
2 5 8
27 -- 24
20 -- -7
E-33
Possible result in case of improper installation
The unit may fall, vibrate or give out noise.
Possibly causing low cooling capacity (heating capacity).
Possible dew or drips of water.
Possible dew or drips of water.
The unit may be incurred to failure or the parts may be
burnt.
The unit may be incurred to failure or the parts may be
burnt.
Risk of electric leakage.
The unit may be incurred to failure or the parts may be
burnt.
Possibly causing low cooling capacity (heating capacity).
Unable to control the quantity of refrigerant filled.
WB(˚C)
24
6
30
--
8
-8
08.10.28 11:42:49 AM