Nordyne P5RF-X48K, P5RF-X60K, P5RF-X36K, P5RF, P5RF-X24K User Manual And Installation Instructions

15 SEER

2-Stage R-410A Single Package Air Conditioner

Single Package Air Conditioner

Read this owner information to become familiar with the capabilities and use of your appliance. Keep this with literature on other appliances where you have easy access to it in the future. If a problem occurs, check the instructions and follow recommendations given. If these suggestions don't eliminate your problem, call your installing contractor or distributor in your area.

INTRODUCTION

Most any air conditioner will keep you cool. Our air conditioner was designed to do it efficiently. Efficiency means less cost to you while keeping you comfortable.

WHYYOUR AIR CONDITIONER WORKS SO WELL, SO QUIETLY

1. Air is cooled by a large evaporator coil. Moisture is also removed from the air by this same coil.

2. Air is then delivered through the main duct, via registers, into your home.

3. Return air is drawn through the return register.

4. This air enters the unit, passes through the evaporator coil, is cooled and dehumidi- fied. Then the cycle begins again.

SECTION 1. OWNER INFORMATION

OPERATING INSTRUCTIONS To OperateYour Air Conditioner for Cooling--

Thermostat -- The 15 SEER Air Conditioner uses aspecial two speed compressor toachieve

a high level of efficiency in a compact frame. A two stage cooling 24VAC thermostat can be

used with these units. For the highest efficiency the use of a two-stage cooling thermostat is recommended. Refer to Figure 11 or 12 for a

unit wiring diagram.

Cooling Mode:

1. On a call for cooling the thermostat closes,

applying 24VAC to the G and Y1 terminals on the control. This closes the compressor

contactor, and the compressor operates on

1st stage.

2. If the thermostat is not satisfied in the required time, based on the operation of

the two-stage cooling thermostat, Y2 will

System Fan Temperature Mode Mode Selector

Figure 1. Typical Thermostat

energize and the compressor will run at second stage. Refer to the thermostat

installation instructions for the cooling profile.

When the thermostat is satisfied, the G and Y terminals on the control board are

de-energized opening the compressor contactor.

ToOperateYour Unit for Heating--(Ifoptional heat accessory is installed.)

1.Set the thermostat system switch to HEAT or

AUTO and the thermostat fan switch to AUTO. (See Figure 1)

2. Set the thermostat temperature to the desired

temperature level using the temperature selector. Please refer to the separate user's manual for

complete thermostat programming instructions.

The indoor blower will cycle on and off to maintain the indoor temperature at the desired

heating level. To Shut Off Your Air Conditioner --Set the

thermostat system switch to OFF and the thermostat fan switch to AUTO. (See Figure 1)

The system will not operate, regardless of the thermostat temperature setting.

To Operate the Indoor Blower Continuously-- Set the thermostat fan switch to ON (See Figure 1)

The indoor blower will start immediately, and will run continually until the fan switch is reset to AUTO.

The continuous indoor blower operation can be

obtained with the thermostat system switch set in any position, including OFE The continuous

indoor blower operation is typically used to circulate the indoor air toequalize a temperature unbalance due toa sun load, cooking, or fireplace

operation. BEFOREYOU CALL A SERVICEMAN

Let your serviceman check your system at the start of each air conditioning season. He will make sure it's working right, clean or change

filters and make any needed adjustments.

In addition, follow these simple rules:

1. Never run your system without filter. If you do, the cooling coils will get dirty and may become clogged.

2. Set your thermostat at the comfort level you wish -- and then leave it alone. Let it control

the operation ofthe air conditioning system. If you get chilly, turn it up a degree at a time

until comfort is restored.

3. It takes longer for an air conditioner to cool yourdwelling than it does for your furnace to

heat it.Therefore, do not turn the unit on and expect a dramatic drop in temperature, at least not right away. Ifyour home is hot and

humid, the temperature will drop slowly.

4. Check yourfilters every ten days insummer to see if they are dirty. To keep them clean,

use a mild solution of detergent and water on washable types. Replace non washable

filters.

5. Keep your outdoor condenser coil clean. You can hose it down when it gets dirty.

If your air conditioner isn't working:

1. Make sure the fuses are not blown or that your circuit breakers are on.

2. See that your thermostat is set at the desired temperature and that your system's switch is on "Cool."

3. Forfreeairflow,makesureyourreturn registerisnotcoveredandthatthefilteris

clean.

4. Checktheoutdoorcondensercoilandmake sureitiscleanandnotcloggedwithgrass

orleaves.

Ifyourairconditionerstillisn'tworking,callyour nearestdistributor.

SECTION 2. INSTALLER INFORMATION

GENERAL Read the following instructions completely

before performing the installation, These instructions are for the use of qualified

personnel specially trained and experienced in the installation of this type of equipment

and related system components. Some states require installation and service personnel to

be licensed. Unqualified individuals should not attempt to interpret these instructions or install this equipment.

The single packaged air conditioners are de- signed for outdoor installation only and can be

readily connected into the highstatic duct system of a home. The only connections needed for installation are the supply and return ducts, the

line voltage, and thermostat wiring. A complete air conditioning system typically consists of:

• Single Package Air Conditioner

• Home Fittings Kit

• Unit Fittings Kit

• Thermostat

The single package air conditioner is com pletely assembled, factory wired, and factory run tested.

The units are ready for easy and immediate installation.

PRE-INSTALLATION CHECK

Before any installation is attempted, the cool- ing load of the area to be conditioned must be calculated and a system of the proper capacity

selected. It is recommended that the area to be conditioned be completely insulated and

vapor sealed. The installer should comply with all local codes

and regulations which govern the installation of this type of equipment. Local codes and

regulations take precedence over any recom- mendations contained in these instructions.

Consult local building codes and the National Electrical Code (ANSI CI)for special installation

requirements.

The electrical supply should be checked to de- termine if adequate power is available. If there is any question concerning the power supply,

contact the local power company. Inspecting Equipment: All units are securely

packed atthe time of shipment and, upon arrival, should be carefully inspected for damage. Claims for damage (apparent or concealed) should be

filed immediately with the carrier.

CAUTION"

This unit uses refrigerant R-410A. Do NOT under any circumstances use any other refrigerants besides R-410A in this unit. Use of another refrigerant

will damage this unit.

WARNING"

Single Packaged Air Conditioners are shipped fully charged with R-410A refrigerant and ready for installation.

When a system is installed according to these instructions, no refrigerant charging is required. If repairs make it necessary for evacuation and charging, it should only be done by qualified,

trained personnel thoroughly familiar with this equipment. Some local codes require licensed installation service personnel to service this type of equipment. Under no circumstances

should the owner attempt to install and/or service this equipment. Failure to comply with this warning could result in property damage, personal injury or death.

INSTALLATION

1, SELECT THE BEST LOCATION FOR

THE AIR CONDITIONING UNIT

IMPORTANT: DO NOT PLACE UNIT UNDER THE HOME.

• Select a solid, level position, preferably on a concrete slab, slightly above the grade level, and parallel to the home.

• The hot condenser air must be discharged up and away from the home, and if possible, in a direction with the prevailing wind.

• Do not place the unit in a confined space.

6ft.

24"

12"

Figure 2. Minimum Unit Clearances

• If practical, place the air conditioner where it and the ducts will be shaded from the afternoon

sun when the heat load is greatest.

• Try to select a site for the unit that is as close as possible to the proposed return grille loca-

tion.

• Keep in mind that the length of the supply and return ducts should be kept to a minimum with

no sharp radius bends.

2. UNPACKTHE UNIT

It is recommended that the unit be unpacked at the installation site to minimize damage due

to handling.

CAUTION"

Do not tip the unit on its side. Oil may

enter the compressor cylinders and

cause starting trouble. If unit has been

set on its side, restore to upright posi- tion and do not run for several hours.

Then run unit for a few seconds. Dothis three or four times with five minutes

between runs.

a. Remove the bands from around the unit. b. Unfold the top and bottom cap flanges.

c. Carefully remove the top cap and tube.

3. CLEARANCES

Minimum clearances, as specified in Figure

2, MUST be maintained from adjacent struc- tures to provide room for proper servicing

and air circulation.

Do NOT install unit in a confined or recessed

area that will allow discharge air from the unit

to re-circulate into the condenser air inlet, through the coil.

Service Access Clearance:

Blower access panel side ........................... 24"

Electrical compartment access panel side.. 1 2" Clearance between overhang and top of

unit ............................................................. 72"

Clearance around condenser coil area to wall

or shrubs (excludes duct panel side) .......... 12"

Minimum clearance to combustible materials: Combustible Base (Wood or Class A, B, or C

roof Covering material) .............................. 0"

Supply and Return Air Ducts ...................... 0"

Duct Connection side ................................. 0"

DUCT REQUIREMENTS

The supply duct system, including the number and type of registers, will have much more ef- fect on the performance of an air conditioning

system then any other factor. The duct must be sufficiently large to conduct an adequate amount of air to each register.

Transit[onDuc _ 14" Duct Dimples, "-_

Figure 3. Return and Supply Air Fittings

CUTFLOOR

Figure 4. Return Air Box

4. INSTALLTHERETU RN AN DSUPPLY AIR

FITTINGS ON THE UNIT

The supply and return fittings are included with select models. If supplied, the duct fittings are

shipped inthe supply duct.They attach to the unit openings with a flange and bead arrangement,

secured with two sheet metal screws. Note: For ease of access, install fitting before positioning

unit in final location.

SUPPLY DUCT

Position the supply duct collar, if supplied, so the edge of the unit opening fits between the flange

and the bead. Overlap the collar ends keeping the small screw holes underneath. Align the holes in

the crimped area and install one screw. Note: It may be necessary to loosen the four

screws that hold the transition duct in order to install the supply fitting. Re-tighten when instal-

lation is complete. Tap collar as necessary to ensure engagement

with unit opening and install second screw.

Tighten first screw. Rotate collar clockwise so

joint is near three o'clock position.

RETURN DUCT

Align the 14" return duct slots with the holes in

the collar and install two screws. Position the collar over the opening and align the four notches

in the collar with the four dimples in the panel. Using self-drilling screws (10-16x.5)attach the

collar to the rear panel.

5. LOCATING AND INSTALLING THE RE-

TURN AIR ASSEMBLY

To avoid complications, locate and install the return air assembly first. The return air box

with grille and filter (Figure 4) should not be

located in heavy traffic areas like hallways or center of rooms. A good spot is in a corner or under a table, if a minimum two inch clearance

is available. If desired, the return opening can be located inside a closet with Iouvered doors

that have an open area equal to or greater than the 12" x 20" grille furnished. The return air grille

can be placed in the wall of a closet and the air ducted into the filter box through a boxed-in area at the closet floor level. Make sure the filter is

readily accessible.

After determining the location of the return air

opening, start the installation from under the home by cutting a small hole in the fiber under-

board to determine how the floor joist location

will affect cutting the opening needed for the box.

Floor joists generally are located on 16" centers, leaving 14-3/8" between joists. After measuring

REG[STER

Figure 5. Supply Damper

the return air box (approximately 12-1/4" x 14-

1/4"), cut the hole through the floor so that the

box will fit between the floor joists. Care should be taken when cutting through carpeting to avoid snags. In most installations itwill be necessary to

cut a similar hole in the fiberboard directly under the hole inthe floor. However, if the floor is more

than ten inches deep, it will only be necessary to cut a hole for the collar on the return air box or for the insulated duct.

Set the box into the opening and fasten with screws or nails. Put the filter and return air

grille in place. 6, LOCATING AND INSTALLING THE

SUPPLY DAMPER(S)

CAUTION"

When a home is not equipped with a make-ready kit, means must be pro-

vided to prevent simultaneous opera- tion of the heating and cooling units.

A heat/cool thermostat is available for this purpose.

When installing this air conditioning system in conjunction with a furnace, a damper must be installed in the furnace base assembly to prevent cold air being discharged around the heat exchanger.

Damage to the heat exchanger and asphyxiation may occur if a damper is

not installed. Check with the furnace manufacturer

for damper requirements. Failure to install the required furnace damper

may invalidate code agency listing and limited warranty on the furnace.

When locating the supply damper(s), carefully check floor joists and frame members that could

interfere with the installation of the damper or flexible duct. Ideally, the damper should be

TYPICAL APPLICATIONS

SINGLE DUCT APPLICATION MULTIPLE DUCT APPLICATION

Ref. No. Description

1 12"x 20" Return Air 2 16" x 20" Air Filter 3 12"x 20" Grille

4 Supply Damper

5 14" Diameter Flex Return Duct 6 12" Diameter Flex Supply Duct

7 12" x 12" x 12" "Y" Fitting

Figure 6. Typical Applications

located in the bottom of the main duct, forward of center of the home, at least three feet from the nearest register. The round supply opening in the slanted side of the damper should face

the side of the home where the air conditioner is located. To locate the center of the heat duct,

first cut a small hole in the fiberboard below the duct at the desired location. After locating the

duct center, cut a hole approximately 3/4" larger than the damper opening in the fiberboard. Cut

a 9-1/8" x 13-1/8" hole in the duct and bend over all tabs fiat on the inside of the heat duct.

After inserting the damper into the duct, bend over all tabs fiat on the inside of the heat duct.

Seal the opening between the fiberboard and damper or flexible duct.

DUCTING SYSTEM

DUCT REQUIREMENTS The supply duct system, including the number

and type of registers, will have much more ef- fect on the performance of an air conditioning

system than any other factor. The duct must be

sufficiently large to conduct an adequate amount of air to each register.

Air ducts should be installed in accordance with the standards of the National Fire Protection

Association "Standard for installation of Air Conditioning and Ventilation Systems" (NFPA

9OA), "Standard for installation of Residence Type Warm Air Heating and Air Conditioning Systems" (NFPA 9OB), these instructions, and

all applicable codes. THE AIR CONDITIONING OUTPUT OF THE

SYSTEM WILL NOT COOLTHE HOME IFTHE AIR IS LOST TO THE OUTSIDE THROUGH LEAKS INTHE DUCT SYSTEM.ALSO, DUCTS

WHICH ARE COLLAPSED OR RESTRICTED BY FOREIGN OBJECTS WILL PREVENT

ADEQUATE AIR FLOW. Note: For highly resistive duct systems it may

be necessary to add an additional return air duct and or supplyto achieve maximum performance and prevent coil icing and refrigerant flood

back.

CONNECTING THE RETURN AND SUPPLY AIR FLEXIBLE DUCTS

a. The supply duct for all units is 12"in diam-

eter. The return duct is 14" diameter for all air conditioning units.

b. The flexible ducts can be connected to the

corresponding fittings with the clamps pro- vided with the ducts. Note: All connections

should be leak tight or a loss in cooling capacity will result.

c. Theflexible ducts may be cut to the required

length, see instructions packed with duct. Keep all ducts as short and straight as pos-

sible. Avoid sharp bends.

d, Ducts may be spliced with sheet metal

sleeves and clamps, (See Ducting Instal-

lation Accessories page 6.)

e. Once the inner duct is connected to the

proper fitting, the insulation and plastic

sleeve should be pulled over the connection and clamped.

f. For homes with multiple supply ducts or for

special applications, a Y fitting is available to divide the supply air so it can be ducted

to different areas of the home for more ef- ficient cooling. Note: The Y fitting should be

insulated for maximum performance.

Blower Speed -- For optimum system performance and comfort, it may be necessary

to change the factory set speed. See figure 7for factory settings. To change the blower speed:

High Efficiency Motor: 1, Disconnect all electrical power to the unit

and remove the blower panel.

Model Wire Color / Motor Air Flow P5RF- Speed Tap Speed 1O.3 In.We !

TI Low 520

Orange / T2 Med/Low* 560

X24K Black / T3 Medium** 800

Red / T4 Med/Hiqh*** 1040

T5 Hi,qh* 1250

Qranqe / T1 Low* 630

T2 Med/Low 988

X36K Black / T3 Medium** 1068

Red / T4 Med/High*** 1428

T5 Hi,qh 1508

Qranqe / T1 Low* 988

T2 Med/Low 1230

X48K Red / T3 Medium*** 1488

Black / T4 Med/High** 1508

T5 High 1688 TI Low 1068

Orange/T2 Med/Low* 1204

X68K Red/T3 Medium*** 1504

Black/T4 Med/Hi,qh** 1788

T5 Hi,qh 1968

* Denotes Factory Set Low Speed Cooling. ** Denotes Factory Set High Speed Cooling. *** Denotes Factory Set Electric Heating Speed.

Figure 7,

_ P-Trap

Figure 8, Drain Trap

2. Locate the orange, red and black wires ter- minated to the blower motor. The orange

wire controls cooling operation, red wire controls heating operation, black controls

high speed cooling.

3. Verify the required speed from the airflow data found in figure 7. Place appropriate

wire on the appropriate motor speed tap for the required airflow point.

Outdoor Motor: 4 and 5 Ton Models Only The outdoor motor has variable speeds which

adjust in conjunction with the compressor and indoor blower motor. The outdoor motor is pre-

set from the factory and is wired as follows. 4 Ton Model: The white wire is connected to Y1,

and the yellow wire is connected to Y2. 5 Ton Model: The yellow wire is connected to Y1, and

the white wire is connected to Y2. The blue wire from the outdoor ECM motor is always common

for either speed setting. Check all factory wiring per the unit wiring

diagram and inspect the factory wiring connec- tions to be sure none loosened during shipping or installation.

CAUTION:

To avoid personal injury or property damage, make certain that the motor

leads cannot come into contact with any uninsulated metal components

of the unit.

CONDENSATE DRAIN

A 3/4" condensate fitting extends out of the side ofthe unit.The drain trap, shipped inthe electrical

compartment, must be installed to prevent water from collecting inside the unit.Thread the elbow

provided with the unit into the drain connection until hand tight. Install the trap into the fitting and

seal the joint. Make sure it is level. Route the condensate from the trap to a suitable drain. Any connecting tubing or hose must have the outlet

below the trap level for proper drainage.

o;i i I

High Voltage

Low Voltage

Figure 9. Power Entry

WARNING:

Turn offelectrical power before servic- ing controls. Severe electrical shock may result unless power is turned off. Unit must be installed in compliance

with the National Electrical Code (NEC)

and local codes.

ELECTRICAL CONNECTIONS

1. ELECTRICAL SERVICE

High Voltage a. Install a branch circuit disconnect of ad-

equate size per NEC.Locate the disconnect within sight of the unit.

b. Extend leads through power wiring hole

provided. Connect L1 and L2 directly to the contactor. (See Figure 9).

c. Ground the air conditioning unit using the

green grounding screw provided in the control panel.

Low Voltage a. Route 24v control wires through the sealing

grommet near the power entrance.

b. Connect the control wires to the leads in

the low voltage area. (See Figure 10).

2. OVERCURRENT PROTECTION In general, the best fuse or breaker for any air

conditioner is the smallest size that will permit the equipment to run under normal use and

service without nuisance trips. Such a device, sized properly, gives maximum equipment

protection. The principal reason for specifying a time delay type is to prevent nuisance trips

when the unit starts. In the event that a fuse does blow or a breaker

trips, always determine the reason, Do not arbi- trarily put in a larger fuse or breaker and do not, in any case, exceed the maximum size listed on

the data label of the unit.

3. LOCATING THE THERMOSTAT Locate the thermostat away from drafts and

slamming doors and place itwhere there is afree flowof air. Mount onan inside wall approximately

five feet from the floor. Do not locate near a lamp, kitchen range, direct

sunlight, or in line with air flow from supply registers.

These units are two stages Cooling and Heat- ing units. They require a 2-stage Cooling/

Heating thermostat. The heat-cool thermostat is equipped with a system HEAT-COOL switch,

which provides a positive means of preventing simultaneous operation of the heating and

cooling units. The thermostat is also equipped with on ON-AUTO fan switch which allows the

home owner to operate the indoor blower when air circulation is desired.

Connect the low voltage wires to the respective terminals onthe thermostat base. See thermostat

instruction sheet for more detailed information. (See Figure 10).

Refer to furnace installation instructions for required connections and proper heat anticipa-

tor setting when installing unit with an external furnace.

If two stage heating is desired, an optional outdoor thermostat may be installed: Connect

the thermostat to the orange lowvoltage wire and the W terminal on the indoor thermostat base

(See Figure 10). See the thermostat instructions for details on setting the outdoor thermostat.

4. ELECTRIC HEAT PACKAGE (OPTIONAL) The air conditioner is shipped without an auxil-

iary electric heat kit installed. If electric heat is desired, an accessory Heater Kit must be field

installed. See Specifications Sheet for available kits and their applications.

• Select the correct size heat package for the installation.

• Follow installation instructions provided with each heater kit.

• Installation is most easily accomplished before making duct or electrical connec-

tions.

• The blower must be set to high speed for electric heat operation.

Two Stage Electd¢ Heat

o_ao_ TI,er,,lostat

2 Wire Coo]inq Thermostat

Figure 10. Low Voltage Connections

SYSTEM OPERATION

[]

1. PRE-START CHECK LIST

The following check list should be observed prior to starting the unit.

[] Isthe unit level? It should be level or slightly

slanted toward the drain for proper conden- sate drainage.

Is the unit installed with the proper clear-

ances (See Figure 2)?

Is the wiring correct according to the wiring

diagram and electrical codes?

[]

Are all the wiring connections tight? Check the condenser fan to make sure it turns

freely.

Is the overcurrent protection properly

sized?

Is the thermostat wired correctly? Is it installed in a proper location?

STAR%UPPROCEDURE

a. Set the system switch to the OFF posi-

tion.

b, Dial thermostat setting as high as it will

go.

c. Turn on power supply at the disconnect

switch.

d. Set the system switch to ON or COOL.

Set the temperature setting to below room temperature. Verify that the indoor blower, outdoor fan, and compressor are energized

and the cooling function starts.

e. Verify that the discharge air grilles are

adjusted and the system is balanced.

f. Verify that there are no air leaks in the duct

work.

g. Verify that the condensate drain is properly

installed and that it functions correctly.

h, Dial the thermostat higher than room tem-

perature. The unit should stop.

i. If using acombination heating-cooling ther-

mostat, set to the HEAT position. Proceed to check for correct furnace operation.

j. Verify that the furnace controls and burners

or heating elements operate correctly.

k. Instruct the owner on unit operation, filter

servicing, and proper thermostat opera- tion.

Refrigerant Charging - Packaged Air Condition- ers are fully charged with R410-A refrigerant at the factory.The system refrigerant charge can be

checked and adjusted byremoving the compres- sor cover panel and attaching gauge lines which

have a "schrader" depression device present to activate the valve, Draw a vacuum on gauge lines to remove air before attaching them to the

service ports on the unit. Refrigerant charging must be done byqualified personnel familiar with

safe and environmentally responsible refrigerant handling procedures.

-t

Packaged Air Conditioner - Single Phase

NOTES:

1. Disconnect all power before servicing. 1. Couper le courant avant de faire letretien.

2. For supply connections use copper conductors only. 2. EmpIoyez uniquement des conducteurs en cuivre. 3 Not suitable on systems that exceed 15O V to ground. 3 Ne convient pas aux installations de plus de 15O V a Ia terre,

4 For replacement wires use conductors suitable for 105 ° C 5, See installation instructions for blower motor airflow settings

LEGEND:

FIELD WIRING .... I

LOW VO[TAG E --

H GH VOLTAGE

GREEN

BLACK BiCK

3AMP

l FUSE

RED "O_

.....ow_>- _ELLOW"

RED

TRANSFORMER

WHITE'

LOW

PRESSURE

SWITCH

HIGH PRESSURE

SWITCH

COMPRESSOR

RED

DUAL

CAPACITOR

BLOWER

MOTOR GREEN_ELLOW

" BLUE_

RED

"13

(.Q

Packaged Air Conditioner - Single Phase

NOTES:

1. Disconnect all power before servicing, 2, For supply connections use copper conductors only,

3, Not suita hie on systems that exceed 150 V to ground

4, For replacement wires use conductors suitabte for 105 ° C

5, See instaltation instructions for btower motor airfiow settings

-Z

FIELD WIRING LOW VO LTAG E --

HIGH VOLTAGE

1. Couper le courant avant de faire letretien. 2, EmpIoyez uniquement des conducteurs en culvre. 3, Ne convient pas aux installations de plus de 150 V a ta terre,

P5RF Charging Charts

600 58O 560 54O 520 5OO 48O

"_ 460

440

_' 420

400

_- 380

360

"3 340

320 3O0

280 260 24O 220 2OO

PSRF-X24K Charging Chart - Cooling

! 1 [ L

_q ve refrigerant when above curve ]

._/I

] Add refrigerant when below curve I

75 80 85 90 95 100 105 110 115 120 125 130 135

Liquid Temperature (F)

PSRF-X36K Charging Chart - Cooling

600 580 560 540 520 500 480

"_ 460

440

_' 420

400

=t 380

360 3 340 :u 320

3O0

280

260

24O

220

2OO

l l 1 l

._-Remove refrigerant when above curve ]

.,I"

.,!'

I Add refrigerant when below curve I

....................I....I........1....

75 80 85 90 95 100 105 110 115 120 125 130 135

Liquid Temperature (F)

P5RF Charging Charts (continued)

600

58O

560

54O

520

5OO

48O s 460

440

= 420

400

_. 380

-o 360

•5 340 :3 320

3O0

280

260

24O

220

2OO

PSRF-X48K Charging Chart - Cooling

__|veo J [ J- "

refrigerant when above curve ].._ j "-

,J I Add refrigerant when bel....... ]

• ....................................... I ........

75 80 85 90 95 100 105 110 115 120 125 130 135

Liquid Temperature (F)

PSRF-X60K Charging Chart - Cooling

600

580 560 540 520

500 480 460

440 420

400

_. 380

-o 360

•5 340 :3 320

3O0 280 260 24O 220 2OO

J J [ [

__[_:qove refrigerant when above curve I

I Add refrigerant when below curve [

.................................... i ........

75 80 85 90 95 100 105 110 115 120 125 130 135

Liquid Temperature (F)

INSTALLER

PLEASE LEAVE THESE

INSTALLATION INSTRUCTIONS

WITH THE HOMEOWNER.

O'Fallon, MO

HIIiilII!!!UJLUIIiliili

7090800 (Replaces 709036A)

Specifications and illustrations subject

to change without notice and without

incurring obligations.

Printed in U.S.A. (09/09)

Nordyne P5RF-X48K, P5RF-X60K, P5RF-X36K, P5RF, P5RF-X24K User Manual And Installation Instructions

Specifications and Main Features

Frequently Asked Questions

User Manual