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4

36"

36"

10"

UNIT

WALL

36"

FIGURE 1

Rooftop Installation (Figure 2)

1.

Before locating the unit on the roof, make sure that the
strength of the roof and beams is adequate to support the
weight involved. (See specification sheet for weight of units.)
This is very important and the installer’s responsibility.

2.

Make proper consideration for the weather–tight integrity of
the roof and proper drainage of condensate.

3.

To ensure proper condensate drainage, unit must be
installed in a level position.

4.

Consideration should also be given to shade, appearance
and noise.

36"

36"

24"

PL

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UN

IT

PL

AT

FO

RM

CU

RB

FIGURE 2

DUCTING

WARNING

D

O

 

NOT

UNDER

 

ANY

 

CIRCUMSTANCES

CONNECT

 

RETURN

 

DUCT

-

WORK

 

TO

 

ANY

 

OTHER

 

HEAT

 

PRODUCING

 

DEVICES

 

SUCH

 

AS

 

FIRE

-

PLACE

 

INSERT

STOVE

ETC

.  U

NAUTHORIZED

 

USE

 

OF

 

SUCH

 

DEVICES

MAY

 

RESULT

 

IN

 

PROPERTY

 

DAMAGE

FIRE

CARBON

 

MONOXIDE

POISONING

EXPLOSION

PERSONAL

 

INJURY

 

OR

 

DEATH

.

• Structural strength of supporting members
• Clearances and provision for servicing
• Power supply and wiring
• Air duct connections
• Drain facilities and connections
• Location may be on any four sides of a home,

manufactured or modular, to minimize noise

Clearance

The unit is designed to be located outside the building with
unobstructed condenser air inlet and discharge.
Additionally, the unit must be situated to permit access for
service and installation.  Condenser air enters from three
sides.  Air discharges upward from the top of the unit.
Refrigerant gauge connections are made on the right side
of the unit as you face the compressor compartment.
Electrical connections can be made either on the right or
left sides of the unit. The best and most common application
is for the unit to be located 10” from wall (4” minimum) with
the connection side facing the wall.  This “close to the wall”
application minimizes exposed wiring.

Close to the wall application assures free, unobstructed air
to the other two sides.  In more confined application spaces,
such as corners provide a minimum 10” clearance on all air
inlet sides.  Allow 18” minimum for service access to the
compressor compartment and controls. The top of the unit
should be completely unobstructed.  If units are to be located
under an overhang, there should be a minimum of 36”
clearance and provisions made to deflect the warm discharge
air out from the overhang.

Location

Consider the affect of outdoor fan noise on conditioned space
and any adjacent occupied space. It is recommended that
the unit be placed so that condenser air discharge does
not blow toward windows less than 25 feet away.

The unit should be set on a solid, level foundation - preferably
a concrete slab at least 4 inches thick. The slab should be
above ground level and surrounded by a graveled area for
good drainage. Any slab used as a unit’s foundation should
not adjoin the building as it is possible that sound and
vibration may be transmitted to the structure. For rooftop
installation, steel or treated wood beams should be used
as unit support for load distribution.

Heat pumps require special location consideration in areas
of heavy snow accumulation and/or areas with prolonged
continuous subfreezing temperatures. Heat pump unit bases
have holes under the outdoor coil to permit drainage of defrost
water accumulation. The unit must be situated to permit
free unobstructed drainage of the defrost water and ice. A
minimum 2" clearance under the outdoor coil is required in
the milder climates.

Outside Slab Installation (Figure 1)

1. The unit must be mounted on a solid, level foundation.

2. Select a location that will minimize the length of the supply

and return ducts.

3. Select a location where external water drainage cannot collect

around the unit.

4. Consideration should also be given to shade, appearance

and noise.

Содержание GPC 13 SEER H Series

Страница 1: ...o system charging and start up Prior to installation thoroughly familiarize yourself with this Installation Manual Observe all safety warnings During installation or repair caution is to be observed I...

Страница 2: ...PTING TO INSTALL OR REPAIR THIS UNIT WITHOUT SUCH BACKGROUND MAY RESULT IN PRODUCT DAMAGE PERSONAL INJURY OR DEATH AT A MINIMUM INTRODUCTION Checking Product Received Upon receiving the unit inspect i...

Страница 3: ...heat pumps are designed for OUTDOOR USE ONLY This series is available in cooling Capacities of 3 and 5 nominal tons of cooling Op tional field installed heat kits are available in 5 8 10 15 and 20 KW...

Страница 4: ...application minimizes exposed wiring Close to the wall application assures free unobstructed air to the other two sides In more confined application spaces such as corners provide a minimum 10 cleara...

Страница 5: ...the collars and flanges with a proper waterproof sealant See Figure 3 It is strongly encouraged to use appropriately sized ducts based upon the CFM for your application unit s CFM If duct sizing thro...

Страница 6: ...GE DISCONNECT SWITCH LOW VOLTAGE CONNECTORS R COMMON HEAT FAN COOL W Y G THERMOSTAT SUBBASE Y G R W FOR INTERNAL WIRING SEE WIRING LABEL ATTACHED TO UNIT HIGH VOLTAGE POWER WIRING 24 VOLT CONTROL WIRI...

Страница 7: ...now be operating Allow the unit to run 10 minutes make sure cool air is being supplied by the unit 7 Turn the temperature setting to the highest position stopping the unit The indoor blower will cont...

Страница 8: ...is recommended to serve as an indication that the unit will operate normally COMPONENTS 1 Contactor This control is activated closed by the room thermostat for both heating and cooling The contactor...

Страница 9: ...refrigerant circuit external to the compressor This is accomplished with a reversing valve Thus the hot discharge vapor from the compressor is directed to the indoor coil evaporator on the cooling cy...

Страница 10: ...inal DF2 on defrost board and turn on power AIR FLOW MEASUREMENT AND ADJUSTMENT After reviewing section on DUCTING proceed with airflow measurements and adjustments Unit s blower curves in Specificati...

Страница 11: ...e adjusted to the proper amount All package units should be charged to the superheat method at the compressor suction line these are fixed orifice devices For charging in the warmer months 10 F superh...

Страница 12: ...he Heating Cycle Inadequate Air Volume Through Indoor Coil When a heat pump is in the heating cycle the indoor coil is functioning as a condenser The return air filter must always be clean and suffici...

Страница 13: ...k tighten all connections b Compressor stuck grounded or open winding open internal overload b Wait at least 2 hours for overload to reset If still open replace the compressor c Low voltage connection...

Страница 14: ...BTD R EM FC GND LVJB PLF RCCF SA TR BLOWER INTERLOCK RELAY CONTACTOR CRANKCASE HEATER CONDENSER MOTOR COMPRESSOR ELECTRONIC BLOWER TIME DELAY RELAY EVAPORATOR MOTOR FAN CAPACITOR EQUIPMENT GROUND LOW...

Страница 15: ...OVER CURRENT PROTECTION COMPONENT LEGEND C CM COMP EM GND LVJB PLF RCCF SA TR CONTACTOR CONDENSER MOTOR COMPRESSOR EVAPORATOR MOTOR EQUIPMENT GROUND LOW VOLTAGE JUNCTION BOX FEMALE PLUG CONNECTOR RUN...

Страница 16: ...LOWER INTERLOCK RELAY CONTACTOR CRANKCASE HEATER CONDENSER MOTOR COMPRESSOR DEFROST CONTROL DEFROST THERMOSTAT ELECTRONIC BLOWER TIME DELAY RELAY EVAPORATOR MOTOR FAN CAPACITOR EQUIPMENT GROUND HIGH V...

Страница 17: ...ROTECTION COMPONENT LEGEND C CM COMP DC DFT EM GND HVDR LPS LVDR LVJB PLF RVC RCCF SA TR CONTACTOR CONDENSER MOTOR COMPRESSOR DEFROST CONTROL DEFROST THERMOSTAT EVAPORATOR MOTOR EQUIPMENT GROUND HIGH...

Страница 18: ...18 THIS PAGE LEFT BLANK INTENTIONALLY...

Страница 19: ...19 THIS PAGE LEFT BLANK INTENTIONALLY...

Страница 20: ...ificantly reduce the most frequent causes of product failure They are simple to service and forgiving to operate We use quality materials and components Finally every unit is run tested before it leav...

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