GE RAG61 Instruccion De Instalación
48
Suggested Bid Form
Specifications (Standard
Microprocessor Control Units)
Specifications (Standard
Microprocessor Control Units)
The following is a suggested specification for the GE Zoneline
2200 Series Packaged Terminal Air Conditioner and the GE
Zoneline 3200 Series Packaged Terminal Heat Pump with
Solid-State Controls
2200 Series Packaged Terminal Air Conditioner and the GE
Zoneline 3200 Series Packaged Terminal Heat Pump with
Solid-State Controls
Items in brackets [ ] indicate optional items and should be
added to specifications if required. Items in parenthesis ( )
indicate one of the choices should be included in the
specifications.
added to specifications if required. Items in parenthesis ( )
indicate one of the choices should be included in the
specifications.
The contractor will furnish Packaged Terminal (Air
Conditioners) (Heat Pumps) of the sizes and capacities
shown on the schedule and in the specifications. The units
shall be located as shown on the drawings and each shall
consist of a chassis, room cabinet, wall case, [sub-base,] [direct
connect kit] and outdoor grille.
Conditioners) (Heat Pumps) of the sizes and capacities
shown on the schedule and in the specifications. The units
shall be located as shown on the drawings and each shall
consist of a chassis, room cabinet, wall case, [sub-base,] [direct
connect kit] and outdoor grille.
Units shall be listed by UL, and ARI and cUL certified as to
capacity and efficiency and shall be GE Zoneline
capacity and efficiency and shall be GE Zoneline
®
models or
equal. Unit dimensions shall not exceed 42 1/8" wide and 16
1/4" high with room cabinet in place, [and 26 1/4" high with
duct adapter in place] and not more than
22 3/4" from face of room cabinet to face of exterior grille.
1/4" high with room cabinet in place, [and 26 1/4" high with
duct adapter in place] and not more than
22 3/4" from face of room cabinet to face of exterior grille.
Units shall be designed to operate on volts, 60 Hz.,
single phase power.
single phase power.
Chassis. Unit (air conditioner) (heat pump) chassis shall be
the standard product of the manufacturer and shall be
shipped in protective cartons so as to preclude damage.
Cartons shall be appropriately marked at the factory with
wording sufficient to warn handlers against improper
stacking, up-ending, rolling or dropping.
the standard product of the manufacturer and shall be
shipped in protective cartons so as to preclude damage.
Cartons shall be appropriately marked at the factory with
wording sufficient to warn handlers against improper
stacking, up-ending, rolling or dropping.
Chassis shall be slide-in type, ready to operate after
installation.
installation.
Each shall consist of the following sections and components:
Hermetically-sealed refrigerant system with external
vibration isolated rotary-type compressor, condenser and
evaporator coils and capillary refrigerant control. Cooling
shall be possible to outdoor temperature of 35°F. without
damage to the compressor. Airflow system consisting of
one permanently lubricated two-speed fan motor for the
outdoor fan and a separate permanently lubricated two-
speed fan motor for the indoor fan. Outdoor fan shall be
multi-blade axial-flow design made of non-corrosive
material. Indoor fan shall be squirrel-cage design with
double cut-off scroll to direct air to discharge louvers. All
motors on the exterior side of the weather barrier shall be
of an enclosed design to reduce the effects of moisture and
corrosion.
vibration isolated rotary-type compressor, condenser and
evaporator coils and capillary refrigerant control. Cooling
shall be possible to outdoor temperature of 35°F. without
damage to the compressor. Airflow system consisting of
one permanently lubricated two-speed fan motor for the
outdoor fan and a separate permanently lubricated two-
speed fan motor for the indoor fan. Outdoor fan shall be
multi-blade axial-flow design made of non-corrosive
material. Indoor fan shall be squirrel-cage design with
double cut-off scroll to direct air to discharge louvers. All
motors on the exterior side of the weather barrier shall be
of an enclosed design to reduce the effects of moisture and
corrosion.
A fan cycle switch to permit continuous indoor fan
operation or, to permit energy saving intermittent indoor
fan operation where the fan runs only when the
compressor or heater is operating;
operation or, to permit energy saving intermittent indoor
fan operation where the fan runs only when the
compressor or heater is operating;
A positive cooling condensate disposal system which meets
the test requirements of A.R.I. Standard 310-93 (80°F. dry
bulb, 75°F. wet bulb, 80% relative humidity)
for Packaged Terminal Air Conditioner units or A.R.I.
the test requirements of A.R.I. Standard 310-93 (80°F. dry
bulb, 75°F. wet bulb, 80% relative humidity)
for Packaged Terminal Air Conditioner units or A.R.I.
Standards 380-93 (80°F. dry bulb, 75°F. wet bulb, 80%
relative humidity) for Packaged Terminal Heat Pump
units;
relative humidity) for Packaged Terminal Heat Pump
units;
Condenser and evaporator coils to be constructed of
copper tubing and aluminum plate fins with
enhancements necessary to achieve EER and COP rating
of the unit;
copper tubing and aluminum plate fins with
enhancements necessary to achieve EER and COP rating
of the unit;
Indoor and outdoor airflows that match the capacity of the
coils for efficient heat transfer. Water blow-off shall
not occur on the indoor coil;
coils for efficient heat transfer. Water blow-off shall
not occur on the indoor coil;
Adjustable indoor discharge air louvers that provide a 50°
off vertical air pattern with an alternate position to provide
a 40° off vertical air pattern;
off vertical air pattern with an alternate position to provide
a 40° off vertical air pattern;
Easily accessible rotary controls for selection of unit
Operation and Thermostat setting. Controls shall be
covered by a hinged door;
Operation and Thermostat setting. Controls shall be
covered by a hinged door;
Slide-out washable filters accessible from top of unit
without requiring removal of room cabinet;
without requiring removal of room cabinet;
Positive-closing fresh air damper located within the chassis
operated by a concealed manual control;
operated by a concealed manual control;
Solid state thermostat control to sense room temperature;
Mechanical temperature limiting to restrict movement of
thermostat control knob to prevent extreme settings of
thermostat contol;
thermostat control knob to prevent extreme settings of
thermostat contol;
Freeze Sentinel
TM
to automatically activate the electric
resistance heater and fan motor to warm and circulate
indoor air to help prevent damage due to freezing
temperatures. Freeze Sentinel
indoor air to help prevent damage due to freezing
temperatures. Freeze Sentinel
TM
shall operate as long as
unit is connected to powered electrical circuit;
Compatible with 2 wire Central Desk Control; (RAKOIM
required)
required)
Compatible with Class 2 Remote Thermostat Control
utilizing (GE thermostat model RAK163 for Packaged
Terminal Air Conditioner) (GE thermostat model
RAK147 for Packaged Terminal Heat Pump). (RAKOIM
required)
utilizing (GE thermostat model RAK163 for Packaged
Terminal Air Conditioner) (GE thermostat model
RAK147 for Packaged Terminal Heat Pump). (RAKOIM
required)
[Heat pumps]
Heat pump units shall automatically change from heat
pump operation to electric resistance heat when heat
pump operation is unable to produce sufficient heat to
maintain room temperature within 2-1/2°F. of thermostat
set point, or when the outdoor coil temperature falls below
9°F. - approximately 25°F. outdoor temperature.
Heat pump units shall automatically change from heat
pump operation to electric resistance heat when heat
pump operation is unable to produce sufficient heat to
maintain room temperature within 2-1/2°F. of thermostat
set point, or when the outdoor coil temperature falls below
9°F. - approximately 25°F. outdoor temperature.
Heat pump unit shall automatically begin a passive defrost
cycle when the outdoor coil temperature drops below 9°F.
Defrosting shall be accomplished by natural defrost with
unit automatically reinitiating heat pump operation when
outdoor coil reaches 36°F.
cycle when the outdoor coil temperature drops below 9°F.
Defrosting shall be accomplished by natural defrost with
unit automatically reinitiating heat pump operation when
outdoor coil reaches 36°F.
In the event of compressor failure during heat pump
operation, unit shall automatically switch to electric
resistance heat to maintain selected room temperature
regardless of outdoor temperatures.
operation, unit shall automatically switch to electric
resistance heat to maintain selected room temperature
regardless of outdoor temperatures.