Ducted Type Split Air-Conditioner Units(Inverter Series)
19
NOTES!
①
Selection of circuit breaker and power cord in the above table is based
upon unit’s maximum power (maximum current).
②
Specification of power cord is based on the working condition where
ambient temperature is 40
℃
and multi-core copper cable (working
temperature is 90
℃
, e.g. power cable with YJV cross-linked copper,
insulated PE and PVC sheath) is lying on the surface of slot. If working
condition changes, please adjust the specification according to national
standard.
③
Specification of circuit breaker is based on the working condition where
ambient temperature of circuit breaker is 40
℃
. If working condition
changes, please adjust the specification according to national standard.
4 Check Items after Installation and Test Operation
4.1 Check Items after Installation
Check items
Possible conditions due to
improper installation.
Check
Each part of the unit is installed
securely?
Unit may drop, shake or emit
noise.
Gas leakage test is taken or not?
Insufficient cooling (heating)
capacity.
Unit gets proper thermal insulation
or not?
There may be condensation
and dripping.
Drainage is smooth or not?
There may be condensation
and dripping.
Is the voltage in accordance with
the rated voltage specified on the
nameplate?
Unit may have malfunction or
components may get
damaged.
is the electric wiring and pipe
connection installed correctly?
Unit may have malfunction or
components may get
damaged.
Unit is securely grounded or not?
Electrical leakage.
Power cord meets the required
specification?
Unit may have malfunction or
components may get
damaged.
