McQuay 5ACV 30 CR Manuel D'installation page 18

- Outline And Dimensions
- Electrical Wiring Diagram
- Unit Installation
- Transportation
- Installation Location
- Physical Data
- Water Piping and Fitting
- Electrical And Wiring
- Electrical Data
Please take note of the following important points when installing.
• Do not install the unit where leakage of flammable gas may occur.
If gas leaks and accumulates around the unit, it may cause fire ignition.
• Do not overcharge the unit.
This unit is factory pre-charged. Overcharge will cause over-current or damage to the compressor.
• Sharp edges and aluminium fin coil surface are potential which may cause injury hazards.
Avoid from being in contact with these locations.
• Use spreader bars or forklift to lift the unit to avoid damage to the panels. Figure 3 provides the dimensions of the crate for
lifting. Avoid violent movements. Do not remove crate until it is at its final location.
• If necessary, use crane for unit above 11kW. Check that the hanger belts are able to support the unit. Refer to the weight
of the unit given for assistance.
• Ensure that the hanger belts are not touching the coil, top panel and front panel. Use hoisting bracket (provided along with
this manual) as shown in Figure 5. Lift the unit slightly to make sure it is balanced before placing it in location. Never
swing or roll the unit.
• Installation work should be done by the authorized dealer or qualified contractor. Never install the unit yourself.
• Make sure there is sufficient space for airflow around the unit.
• Anti-vibration mounts should be installed to prevent vibration and noise from the unit.
• When installing the unit on the ground, make sure the selected site is not subject to flooding.
• There should be sufficient space allocated for ventilation, servicing and maintenance when installing the unit. Refer to
figure 6 and 7 for proper location.
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INDEX
page i
page v
page x
page 1
page 1
page 2
page 2
page 3
page 3
! ! ! ! ! CAUTION
TRANSPORTATION
INSTALLATION LOCATION
1-1
- Recommended Fuse And Cable Sizes
- Refrigerant Circuit
- Special Precautions When Dealing With R410A Unit page 4
- Control Operation Guide
- LCD Panel Installation
- Maintenance
- Isolator Field Installation
- Troubleshooting
page 3
page 4
page 5
page 6
page 6
page 7
page 7