Trane RAUC-C20, Установка, эксплуатация и обслуживание

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SS-SVX09A-EN 7
Installation
Unit Inspection
As soon as the unit arrives at the job site
[ ] Verify that the nameplate data matches the data on the sales order and bill of lading (including
electrical data).
[ ] Verify that the power supply complies with the unit nameplate specifications.
[ ] Visually inspect the exterior of the unit, including the roof, for signs of shipping damage.
[ ] Check for material shortages. Refer to the Component Layout and Ship with Location illustration.
If the job site inspection of the unit reveals damage or material shortages, file a claim with the
carrier immediately. Specify the type and extent of the damage on the ‘bill of lading”
before signing.
[ ] Visually inspect the internal components for shipping damage as soon as possible after delivery
and before it is stored. Do not walk on the sheet metal base pans.
WARNING
No Step Surface!
Do not walk on the sheet metal drain pan. Walking on the drain pan could cause the supporting
metal to collapse. Failure of the drain pan could result in death or serious injury.
Bridging between the unit's main supports may consist of multiple 2 by 12 boards or sheet metal
grating.
[ ] If concealed damage is discovered, notify the carrier's terminal of damage immediately by phone
and by mail. Concealed damage must be reported within 15 days.
Request an immediate joint inspection of the damage by the carrier and the consignee. Do not
remove damaged material from the receiving location. Take photos of the damage, if possible. The
owner must provide reasonable evidence that the damage did not occur after delivery.
[ ] Notify the appropriate Trane office before installing or repairing a damaged unit.
Unit Clearances
Figure 2 illustrates the minimum operating and service clearances for either a single, multiple, or
pit application. These clearances are the minimum distances necessary to assure adequate
serviceability, cataloged unit capacity, and peak operating efficiency.
NOTICE
Providing less than the recommended clearances may result in condenser coil starvation or
recirculation of hot condenser air.
Locate the unit as close to the applicable system support equipment as possible to minimize
refrigerant piping lengths.
EVP Chiller Considerations
The EVP chiller must be installed indoors unless:
• Outdoor temperatures are always above 32º F.
• System circulating liquid is a non-freezing glycol-type solution selected for prevailing ambient
temperatures.
• Chiller is protected from freeze-up by properly installed and applied insulation and heat tape.