Advantage OACS Series, Инструкция по эксплуатации

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OACS Central Chillers : with MG Series Control Instrument
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ADVANTAGE ENGINEERING, INC.
525 East Stop 18 Road Greenwood, Indiana 46142
317-887-0729 Fax: 317-881-1277
Service Department Fax: 317-885-8683
Email: service@AdvantageEngineering.com
2.1 GENERAL
A. Check the overall condition of the equipment prior to accepting delivery. Check for visible
damage and document any evident damage on the delivery receipt. Shipping damage is
the responsibility of the carrier.
B. All process piping materials (such as hose, rigid piping, valves or filters) used in process
water piping circuitry must be rated for 100°F minimum temperature and 100 PSI
minimum pressure.
C. All such materials must have the equivalent or larger diameter of the particular process
connection that length of process water piping is connected to.
D. If the chiller is installed in an environment where ambient temperatures could be under
35°F and/or if the unit operating set point will be 48°F or lower, a glycol and water
solution must be used instead of water. See section 8.1 for glycol ratio recommendations
and proper unit setting.
2.2 UNIT LOCATION
A. Before placing the unit into position a review of the most suitable location must be made.
This unit is designed for outdoor installation.
B. Factors to consider when selecting a suitable installation location:
1. Provision for adequate ambient air supply to the condenser.
2. Loading capacity of roof or pad.
3. Distance to suitable electrical supply.
4. Accessibility for maintenance.
5. Applicable building codes.
6. Adjacent buildings relative to noise levels.
C. Foundation or roof location. The chiller must be installed on a rigid and level mounting
surface with adequate strength to support the operating weight of the chiller including the
weight of water and attached piping.
D. Provision for adequate air supply for condenser:
1. The unit should be located in an area free of foreign material which could clog
the condenser air intake. It should be located on a hard level surface, a concrete
pad is recommended.
2. All sides of the unit must be a minimum of 4 feet away from any wall or
obstruction. Overhead obstructions are not permitted. If enclosed by walls, the
unit must be installed as indicated for a unit in a pit.