Owner's manual

1
www.climacoolcorp.com
Design Features/Benefi ts/Options
The ClimaCool Ultimate Chiller Solution
®
, model UCR
provides 30, 50 and 70 ton modules with remote air
cooled condensers which, when combined, can obtain
specifi c project turndown and capacity requirements
from 30 to 400 tons per bank.
Environmentally Friendly and Energy Effi cient
• R-410A environmentally friendly, non-ozone
depleting refrigerant
• Effi ciencies up to 10.9 EER at full load and up to 17.5
EER at part load (IPLV)
• Exceeds ASHRAE 90.1 minimum effi ciency
requirements
Ease of Service and Installation Advantages
• All UCR modules fi t through 36” doorway and onto
typical freight elevator
• Low center of gravity for ease of maneuverability
• Base cutouts for pallet jacks or forklifts
• Service and maintenance can be performed without
removing module from the chiller bank
• Ability to isolate and service individual module
without shutting down the entire system
• Ability to produce chilled water even in the event of
a shutdown of one or more refrigerant circuits.
• Service friendly access to all major components
• Pete’s ports are provided to measure the pressure
diff erential across the heat exchangers
• Discharge and liquid refrigerant line isolation valves
for remote condenser connection
• Internal refrigerant isolation valves for critical
components
Proven Reliability
• Redundant operation with UL listed independent
module starter/control panel
• Independent refrigeration circuits
• Dual Scroll compressors
• Highly effi cient dual circuited brazed plate compact
heat exchangers constructed of 316 stainless steel
and rated for 650 psig working refrigerant pressure
Quality and Durability
• Heavy gauge G90 galvanized steel base and frame
work
• Protective powder coat paint for durable and long
lasting fi nish
• Schedule 40 carbon steel pipe water headers
• 300 PSI rated grooved coupling connections on
chilled water circuit
• Evaporator wrapped with ¾” closed cell insulation
• All remote air cooled chillers are pressure-tested,
evacuated and charged with nitrogen
• Refrigeration controls include thermostatic
expansion valve, fi lter drier, sight glass, high and
low pressure controls and safety controls
Integrated CoolLogic Control System
• Provide individual module control and chiller bank
integration
• Simple two-conductor shielded, daisy chain
connection allowing communication between
modules with minimal fi eld wiring
Options
• Motorized or manual water isolation valves
• Hot gas bypass
• Sound Attenuation panels
• Pressure diff erential fl ow switch
• Manual or automatic strainers