Table of Contents
Advertisement
INSTALLATION GUIDE • USER MANUAL
PACKAGE CHILLER DESCRIPTION
CONDENSER
Air-cooled copper tube aluminum fin condenser coil.
Direct drive propeller type fans with DDP motors and
built-in overload protection. Design test pressure 150
PSIG low side, 300 high side.
EVAPORATOR
Brazed plate counterflow heat exchanger fed by
externally-equalized thermostatic expansion valve.
COMPRESSOR
Hermetically-sealed
compressor with oil level sight glass, rotalock service
valves, and crankcase heater.
CIRCULATION PUMP
Base mounted end suction centrifugal pump. Impeller
trimmed for 35% propylene glycol mixture.
RESERVOIR TANK
Constructed stainless steel. Insulated with ½" closed
cell foam insulation
SUPPLY & RETURN PIPING
Constructed of type M copper. Supply and return
stainless steel manifold with auxiliary ports. Quick
connect fittings provided for up to four connections.
Liquid-filled pressure gauge for setting discharge
pressure.
DYNAMIC FLUID BYPASS VALVE
Allows for balancing of discharge pressure. Over
pressure design allows circuiting back to tank without
damage to system or pump. Copper and bronze
construction.
REFRIGERANT PIPING
Type L ACR copper. Liquid line-filter drier, sight
glass/moisture indicator, solenoid valve and thermal
expansion valve with equalizer. Suction line fully
insulated and designed for proper oil return with
minimum friction loss. Discharge line formed of ACR
tubing reformed radius fittings. Crankcase pressure
regulating (CPR) valve included to protect compressor
during high temperature startup.
G&D CHILLERS, INC.
reciprocating
Maneurop
GD-MNL_FNI_PM6-R2020A
•
FIRE & ICE: PORTABLE CHILLER & HEATER
All piping leak tested and evacuated. Ships with full
operating charge of refrigerant. Refer to data plate
for refrigerant type and charge.
FRAME & HOUSING
Fully powder coated steel frame. Durable stainless-
steel housing. Louvered access panel for easy service
and maintenance. Includes industrial-grade casters
for easy portability.
POWER & CONTROLS
All power starting controls and safety/operating
controls are mounted in a weatherproof steel NEMA
3R enclosure.
Features include:
•
Digital temperature controller
Compressor contactor and circuit breaker
•
•
Pump contactor and circuit breaker
•
Pressure-based mechanical safeties
Heating element hi-temp limit
•
•
Over-temperature shut down
•
Fan cycling switches
FACTORY TESTING
All Fire & Ice units are leak checked and run tested at
the factory, and verified to be in perfect working
order prior to shipment.
5
Advertisement
Table of Contents
