Checks After Installation - Lennox 4 Series Installation Manual

7.0.

CHECKS AFTER INSTALLATION

Table 8: Checks After Installation
Check Items
Is the installation secure?
Has gas leakage been checked?
Is the thermal insulation of the unit sufficient?
Is the drainage unobstructed?
Does the power supply voltage match the rated
voltage specified on the nameplate?
Are the lines and pipelines correctly installed?
Has the unit been safely earthed?
Are the model lines in conformity with
requirements?
Are there any obstacles near the air inlet and
outlet of the indoor and outdoor units?
Have the length of refrigerating pipe and
refrigerant charge amount been recorded?
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LENNOX MULTI SPLIT INVERTER
Problems
The unit may drop, vibrate or increase noise
levels
May cause unsatisfactory cooling and heating
effect
May cause condensation and water droplets
May cause condensation and water droplets
The unit may break down or the components
may burn out
The unit may break down or the components
may burn out
Risk of electrical leakage
The unit may break down or the components
may burn out
The unit may break down or the components
may burn out
It is not easy to determine the correct charge
amount of refrigerant.
Outdoor Unit
19