Inspection Before Commissioning - Gree GMV-S120WL/A-S Service Manual

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3.3 Inspection before Commissioning

Caution!
Check Table before Commissioning
Type No.
1
Checkup of
installation
drawing 2
3
Checkup of
4
installation
environment
5
6
7
Checkup of
cooling system
8
GMV5 Home DC Inverter Multi VRF Units
Notch of water
Notch
pump
Water-out
temperature
Water-in
temperature
Item for checking
Check if the engineering design
drawing is complete.
Check if the construction is
conducted according to design
drawing.
Check if there is pollution source
around installation place of outdoor
unit, whether the selection of
installation position of outdoor unit
is correct.
Check if basement of outdoor unit is
firm enouph? Whether its damping
and drainage comply with the
requirement?
Check if the outdoor unit is operated
with static pressure? Whether it has
been set with corresponding static
pressure?
Check if the capacity of indoor unit
accounts for 80%~100% of rated
capacity of outdoor unit?
Check if pipeline of refrigerant and
water pipe are in conformity with the
requirements?
Check if the height difference
between indoor unit and outdoor
unit meet the design requirement of
unit?
℃
℃
Reference
Refer to installation
of outdoor unit
Refer to installation
of outdoor unit
80%~100%
Refer to installation
requirements
Height difference
when outdoor unit is
in upper
position40m
Height difference
when outdoor unit is
in lower
197
Pass Checked
or not by