Cold Point CNC series Manual de instalação, operação e manutenção - Página 5
Procurar online ou descarregar pdf Manual de instalação, operação e manutenção para Ar condicionado Cold Point CNC series. Cold Point CNC series 10 páginas. Remote condensing unit
Imprimir páginaINSTALLER/SERVICE CONTRACTOR
INFORMATION:
Thank you for choosing Cold Point Corp. products! We
have designed and manufactured this unit to be safe
and trouble free. As the installer of this unit, you play a
major role in assuring it's intended performance and
customer satisfaction. The important information
provided here will help you install the unit correctly and
eliminate call-backs.
IMPORTANT! Alterations and replacement parts:
Altering the product or replacing parts with non-
authorized parts will void the factory Warranty and may
result in adverse operational performance and/or a
possible hazardous safety condition to service
personnel and occupants. If you are in doubt as to how
to service this unit or where to find factory
replacement parts, call Cold Point Corp. at 315.339.2331
for assistance.
GENERAL:
These instructions give information relative to Cold
Point Corp. CNC air conditioners. Local codes, if
different from these instructions, must be followed and
supplement or supersede these instructions. A
complete installation consists of: CNC condensing
unit, an evaporator unit by Cold Point Corp. or others,
interconnecting tubing and wiring, R22 refrigerant,
mounting pads and/or hardware, electrical
supply/disconnects, and a wall mounted thermostat.
UNPACKING and INSPECTION:
The CNC is shipped completely assembled and in it's
own package. All goods are inspected at the factory and
released to the freight company in good condition.
When received at the site, a visual inspection of all
packages should be made immediately. Any evidence of
rough handling or apparent damage should be noted on
the delivery receipt and the material inspected in the
presence of the carrier's representative. If damage is
found a claim should be immediately filed with the
freight company.
COOLING OPERATION TEMPERATURE
LIMITS:
CN SERIES units are designed in accordance with ARI
standards and will operate in cooling at outside
temperatures between 60 degrees and 115 degrees
Fahrenheit. If CNC Series air conditioners will be used
to cool at temperatures below 60 degrees, a low ambient
control must be specified or installed. Low ambient
control is available as a factory installed option or may
be field installed. Contact your Cold Point Corp. dealer or
call the factory. Operation below 60 degrees without
low ambient control will void the Warranty.
INDOOR UNIT USE and SYSTEM
EFFICIENCY:
CNC SERIES air conditioners are designed to be
compatible with most major brands of domestic
evaporator coils/air handlers. Imported ductless air
handlers maybe used but often do not include an
expansion device. A properly sized thermostatic
expansion valve is recommend and is available from
Cold Point.
The U.S. Department of Energy, (D.O.E.), mandates
that all systems achieve a minimum efficiency of 13.0
Seasonal Energy Efficiency Rating, (SEER). All CN
SERIES units meet or exceed 13.0 SEER when used
with Cold Point Corp. indoor units, see Table 1. Indoor
units not supplied by Cold Point Corp. must be selected to
meet the minimum 13.0 SEER, efficiency rating.
Use the following indoor coils supplied by Cold Point
for an approved/matched system:
Table 1
Model
Cold Point
No.
Part #
CNC- 18
CNC- 24
20159
CNC- 30
CNC- 36
CNC- 48
20160
20161
CNC- 60
THERMOSTAT and INDOOR FAN TIME
DELAY:
All indoor units should include a fan time delay. This
may be accomplished by using a Cold Point digital wall
thermostat or installation of a 60 second fan time delay
designed to work with your specific furnace/air handler.
Cold Point digital thermostats include a fan delay as do
most brands of electronic thermostats.
Nominal
Evap Coil
Ref. #
CFM
600
800
TRUF37TR5
1,000
1,200
1,600
TRUF49TR-6
2,000
TRUF61TR-8
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