52
AGR 070A through 100A
Product Manual AGR-3
2.05
OPTIONS AND ACCESSORIES
The following options are to be included:
•
Hot gas bypass on all circuits
•
Low ambient, variable speed, head pressure control to 0°F (-17.8°C)
•
Copper fin condenser coils
•
Wire mesh base guards.
•
Chilled water flow switch to be field mounted in the chilled water line and field wired to
terminals in the control panel
•
Spring vibration isolators for field installation
•
Factory mounted refrigerant pressure gauges for each circuit
•
High return water staging thermostat to prevent compressor overload due to warm water
starts
•
Nonfused disconnect switch with thru-the-door handle
•
Alarm bell mounted and wired by the contractor for remote failure indication
•
Factory installed circuit breaker to provide unit short circuit protection
•
Phase loss with under/over voltage protection and with LED indication of the fault type
•
115 volt convenience outlet
•
Field installed wind/hail guards
•
Double evaporator barrel insulation
PART 3 - EXECUTION
3.01
INSTALLATION
A.
Install in strict accordance with manufacturer’s requirements, shop drawings, and
contract documents.
B.
Adjust and level chiller in alignment on supports.
C.
Coordinate electrical installation with electrical contractor.
D
Coordinate controls with control contractor.
E.
Provide all appurtenances required to ensure a fully operational and functional chiller.
3.02
START-UP
A.
Ensure proper charge of refrigerant and oil.
B.
Provide testing, and starting of machine, and instruct the Owner in its proper
operation and maintenance.