18
Table 4-2 Air conditioning allows maximum charge amount
Model
The maximum allowed amount
of charge – kg
DN-97332
2
DN-97333
2
DN-97334
2
Note:
SmoothAir precision air conditioning uses R410A environmentally friendly
refrigerant compressor lubricants in strict accordance provide models to
buy. The refrigerant R410A be added RL68H (or the other makes the
same viscosity) synthetic oils.
4.3.
Boot Check
Before the unit turn on, for each member state of the inspection system
in Table 4-3.
Table 4-3 Check before starting the unit
Project
Check the contents and
requirements
The whole appearance
No damage to the appearance,
clean surface, intact insulation
Filter
Filter should be installed in place,
clean appearance, no damage
Power supply
It should be no loose power
wiring, power unit before
transmission, measure and record
the voltage value
Electrical control box
Electric wiring electrical
component box firmly, without
loosening
Indoor fan
Into the wind, the wind barrier no
block
Valve
All valves should be in the open
state
The outdoor unit
Outdoor installation suitable
location; reasonable installation
