INSTALLATION INSTRUCTIONS Fan Coils

INSTALLATION

INSTRUCTIONS

FCP2400D

FCP3000D

FCP3600D

FCP4200D

FCP4800D

FCP6000D

Models

FCP2400C FCX2400C

FCP3000C

FCP3600C FCX3600C

FCP4200C

FCP4800C FCX4800C

FCP6000C FCX6000C

Require

AMF001NHA

Accessory No Heat Kit

FCP2405C

FCP2407C

FCP2410C

FCP3005C

FCP3007C

FCP3010C

FCP3605C

FCP3607C

FCP3610C

FCP4205C

FCP4207C

FCP4210C

FCP4807C

FCP4810C

FCP6010C

With

5, 7, 10KW Heater

Contents

General Information / Installation . . . . . . . . . . . .

Upflow Installations . . . . . . . . . . . . . . . . . . . . . . . .

Horizontal Installations . . . . . . . . . . . . . . . . . . . . .

Ductwork Connections

Filter Installation

. . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . .

Condensate Drain . . . . . . . . . . . . . . . . . . . . . . . . . .

Refrigerant Orifice and Lines

Electrical Connections

. . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . .

Checks and Maintenance

Blower Performance

. . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . .

Sequence of Operation

Wiring Diagram

. . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . .

5

5

6

7

8

9

10

11

2

3

3

3

4

Use ONLY factory listed electric heaters.

Fan Coils

Safety Labeling and Signal Words

Danger, Warning and Caution

The signal words DANGER, WARNING and CAUTION are used to identify levels of hazard seriousness. The signal word DANGER is only used on product labels to signify an immediate hazard. The signal words WARN-

ING and CAUTION will be used on product labels and throughout this manual and other manuals that may apply to the product.

DANGER -- Immediate hazards which WILL result in severe personal injury or death.

WARNING -- Hazards or unsafe practices which

COULD result in severe personal injury or death.

CAUTION -- Hazards or unsafe practices which COULD result in minor personal injury or product or property damage.

Printed in U.S.A.

Signal Words in Manuals

The signal word WARNING is used throughout this manual in the following manner:

WARNING

The signal word CAUTION is used throughout this manual in the following manner:

CAUTION

Product Labeling

Signal words are used in combination with colors and/or pictures on product labels.

496 01 4111 03

June 2002

Installation Instructions

Figure 1

Dimensions and Clearances

Fan Coils

3/4”

8

1

/

2

”

A

12”

42”

(2--3

1

/

2

Ton)

52”

(4--5 Ton)

1”

14--

3

/

8

” (2--2

1

/

2

17--

7

/

8

” (3--3

1

/

2

” (4 Ton FCP Only)

25--

1

/

8

Ton)

Ton)

21--

1

/

2

” (5 Ton) (4 Ton FCX Only)

CLEARANCES

NO HEATERS

All Sides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

From Supply Duct . . . . . . . . . . . . . . . . . . . . . . . . . .

Recommended Service From Front . . . . . . . . . .

(Service for blower, filter if installed)

0”

0”

20”

WITH HEATERS

All Sides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

From First Three

Feet of Supply Duct to Combustibles

From Duct after Three Feet

. . . . . . . .

. . . . . . . . . . . . . . . . .

Recommended Service From Front . . . . . . . . . .

(Service for blower, filter, heaters if installed)

0”

1”

0”

20”

Filter Door

W

16--

19--

23--

1

/

27--

3

7

1

/

/

/

8

8

2

8

” (2--2

” (3--3

1

1

/

/

2

2

Ton)

Ton)

” (4 Ton FCP Only)

” (5 Ton) (4 Ton FCX Only)

21

1

/

2

”

Fire Hazard

When heaters are installed maintain clearances from combustible materials as specified on unit rating plate. Do not use plastic lined or combustible flexible ducting within 36 inches of the supply end of the air handler.

Failure to do so can result in fire, property damage, personal injury and/or death.

General Information

Installation or repairs made by unqualified persons can result in hazards to you and others. Installation MUST conform with local building codes and with the

National Electrical Code NFPA70 current edition.

The information contained in this manual is intended for use by a qualified service technician familiar with safety procedures and equipped with the proper tools and test instruments.

Failure to carefully read and follow all instructions in this manual can result in equipment malfunction, property damage, personal injury and/or death.

The blower cabinet may be used for cooling or heat pump operation with or without electric heat. Installations without electric heat, require a No Heat Kit.The cabinet can be installed in an upflow or horizontal position (Figure 2, 3). Horizontal installations require a horizontal kit. Some models are shipped with the horizontal kit already installed.These units are not shipped with air filters installed. Filter must be field supplied, either washable or disposal type. Washable filters are available as an accessory.

Location

Select the best position which suits the installation site conditions.

The location should provide adequate structural support, space in the front of the unit for service access, clearance for return air and supply duct connections, space for refrigerant piping connections and condensate drain line connections. If heaters are being installed make sure adequate clearance is maintained from supply ductwork, See Clearances and Warning in Figure 1.

NOTE: Internal filter can be accessed from separate filter door. If the filter can NOT be easily accessed, a remote filter is recommended. Refer to ACCA Manual D for remote filter sizing.

If the unit is located in an area of high humidity, nuisance sweating of casing may occur. On these installations a wrap of 2” fiberglass insulation with a vapor barrier should be used.

2

496 01 4111 03

Fan Coils

Upflow Installations

The unit is ready to install in the upflow position without modifications.

The unit MUST be supported on the bottom ONLY and set on a supporting frame or shelf. Use screws through the bottom to anchor to supporting frame.

Figure 2 Airflow Positions

Figure 3


Airflow Positions

Non-Ducted Return Air Closet Installation

The cabinet can be installed in a closet with a false bottom to form a return air plenum, or mounted on an open platform inside the closet. Platform should be high enough to provide a free (open) area for adequate return airflow into the bottom of the cabinet.

The open area can be on the front side or a combination of front and sides, providing there is clearance on the sides between cabinet and closet. Refer to ACCA Manual D for sizing and free

area recommendations.

NOTE: Local codes may limit application of systems without a ducted return to single story dwellings.

Horizontal Left and Right Installations

Units that are shipped with the horizontal drain pan installed are set up for horizontal left hand airflow. They must have the drain pan repositioned for right hand airflow. All other units must have the horizontal drain pan kit installed for either left or right hand applications. For installation of the drain pan, refer to the installation instructions included with the horizontal drain pan kit, and the following.

CAUTION

A field-fabricated auxiliary drain pan, with a seperate drain is

REQUIRED for all installations over a finished living space or in any area that may be damaged by overflow from the main drain pan. In some localities, local codes require an auxiliary drain pan for ANY horizontal installation.

Drain Pan Installation / Conversion for Right Hand

Airflow

See Figure 4

1. Remove coil access panel and carefully pull Coil/Horizontal Drain Pan Assembly out.

2. Separate horizontal drain pan from coil drain pan. The coil drain pan fits snuggly inside the horizontal pan.

496 01 4111 03

3. Position side of coil drain pan into horizontal drain pan trough on deep end of pan on right side of coil.

4 Remove coil drip flanges from A--coil and reinstall on right side of coil (same side as horizontal drain pan).

5. Remove the coil support bracket from the left side of the cabinet and reinstall bracket on the right side of the cabinet.

6. Install drain plugs as required in back side of horizontal drain pan. Install plugs in A coil drain pan to prevent air leaks.

7. Slide coil assembly into cabinet being careful not to tear insulation.

NOTE: Be sure A coil pan fits into the support bracket on the back side of the cabinet and that pan is under the flange of the bracket on the right side. The brackets fit over the top edge of the A coil drain pan to hold it when it’s put into the horizontal position.

8. Refer to Restrictor Orifice Selection and change restrictor if necessary, then install coil access panel.

Cabinet can now be placed on it’s side for horizontal airflow.

Suspended Cabinet Installation

1. The cabinet may be supported on a frame or shelf, or it may be suspended.

2. Use metal strapping or threaded rod with angle iron supports under the auxiliary drain pan to suspend cabinet.

These supports MUST run parallel with the length of the cabinet (Figure 5 ).

3. Ensure that there is adequate room to remove service and access panels after installing supporting brackets.

4. Place Styrofoam blocks in auxiliary drain pan to support cabinet.

Duct Connections

Supply Duct

Supply duct must be attached to the outside of flange on outlet end of unit. Flexible connectors may be used if desired. Maintain clearances from supply duct to combustibles when heaters are installed. See Figure 1 and unit rating plate.

Return Duct

Return duct should be attached to bottom of unit using sheet metal screws or other fasteners.

3


Figure 4

Horizontal Drain Pan

Fan Coils

Drip Flange mounts to top two holes in coil plate


(Left Hand Airflow)

Coil Support Bracket

(Right Hand Airflow)

Filter Door


Coil Access Panel

Drip Flanges




Plug drains on back side



Drip Flanges


Filter Installation

Filters must be field supplied. The blower cabinet is set up for an internal filter or a remote filter grille or other means may be provided. Refer to ACCA Manual D for remote filter sizing.

To install an internal filter, remove screw securing filter door and slide filter into unit. Some filters are marked for airflow direction, make sure arrow points towards blower if marked. Washable filters are offered as an accessory. Disposable filter sizes are listed in Filter Static Pressure Drop Table.

Figure 5

Horizontal Installation

4

Drain

Lines

Refrigerant

Lines

Field-Fabricated

Drain Pan

Supports MUST run parallel with blower cabinet

496 01 4111 03

Fan Coils

Condensate Drain Connections

The unit is provided with 3/4” National Pipe Thread (NPT) condensate drains. (Figure 1). Any drain can be used as a primary or secondary drain. Condensate drain lines should be installed in a manner that does not obstruct access to the filter.

There is a secondary drain fitting supplied with the unit that will convert any of the primary condensate drain connections into a secondary drain connection. This fitting should be installed in any of the primary drain connections to convert it to a secondary drain.

1. Connect the drain lines to the appropriate drain fittings. 3/4”

PVC or other type of drain line may be used. The drain line must not be smaller than the drain fitting.

2. Install a trap in the drain line below the bottom of the drain pan and pitch the drain lines down from the coil at least l/4” per foot of run. Horizontal runs over 15 feet long must also have an anti--siphon air vent (stand pipe), installed ahead of the horizontal run. An extremely long horizontal run may require an oversized drain line to eliminate air trapping.

3. Route to the outside or to a floor drain, laundry tray or waste line (sewer). Check local codes before connecting to a sewer line.

4. Insulate drain lines where sweating could cause water damage.

Restrictor Orifice Selection

A restrictor orifice is located in a fitting at the distributor. The factory installed restrictor orifice is identified on the unit rating plate.

The restrictor orifice may require changing to obtain best performance. Refer to the restrictor charts furnished with the outdoor unit.

Changing Restrictor Orifice

1. Remove the liquid line fitting and replace restrictor orifice.

(STANDARD RIGHT HAND THREAD)

2. Make sure the restrictor is installed with the rounded end toward the feeder tubes. See Figure 7.

Refrigerant Line Connections

Size refrigerant lines according to information provided with outdoor condensing unit. Route the refrigerant lines to the coil in a manner that will not obstruct service access to the unit or removal of the filter.

1. Remove rubber plugs from refrigerant connections using a pulling and twisting motion. Hold refrigerant lines to avoid bending or distorting.

2. Remove the coil door before brazing refrigerant connections to prevent damage to paint finish.

3. Fit refrigerant lines into coil connections and remove the tubing plate and slide plate over the refrigerant lines to assure sufficient room for brazing.

4. Reinstall tubing plate and door and install the gasket, provided with the unit, over the suction and liquid lines into the tubing plate recess to ensure an air seal around the coil.

See Figure 8.


5. If a gravity drain cannot be used, install a condensate pump. Install the pump as close to the indoor section as possible.

Waste Line Connection

If the condensate line is to be connected to a waste line, an open trap must be installed ahead of the waste line to prevent escape of sewer gases. NEVER CONNECT THE DRAIN LINE DIRECTLY

TO A WASTE LINE. ALWAYS INCLUDE AN AIR GAP AND

TRAP, (Figure 6). Be sure to keep the trap filled with water during the winter or off season.

Figure 6

Condensate Drain to Waste Line

Air Gap Above

Liquid Level

Condensate

Line

Trap

Figure 7

Figure 8

Gasket

Sewer Line

Restrictor Orifice

Nut and Liquid Line with Strainer

Restrictor Orifice

Rounded End

Feeder Tubes

Refrigerant Lines

Refrigerant Lines

Tubing Plate

Recessed

Area

For Gasket

496 01 4111 03

5


Electrical Connections

Fan Coils

Electrical shock hazard.

Turn OFF electric power at fuse box or service panel before making any electrical connections and ensure a proper ground connection is made before connecting line voltage.

Failure to do so can result in property damage, personal injury and/or death.

All electrical work MUST conform with the requirements of local codes and ordinances and the National Electrical Code NFPA 70 current edition.

The low voltage transformer and the fan control are standard on all models and are prewired at the factory. Line voltage connections are made to the heater accessory or the wire pigtails in the unit.

Low Voltage Control Connections

The 24 volt power supply is provided by an internally wired low voltage transformer which is standard on all models. If power supply is 208 volt, the low voltage transformer must be rewired to the 208 volt tap. See the unit wiring label.

Field supplied low voltage wiring can enter the unit on the top left hand corner or the left hand side panel. When using the left hand side panel entrance, the low voltage wiring must be fed through the entrance hole in the bottom of the control box.

Install the strain relief bushing (supplied with unit) in the selected hole and a hole plug (supplied with unit) in the unused hole.

Connect the field wiring at the screw terminals of the control board. Refer to Figures 9, 10.

Keep the low voltage wiring as short as possible inside the control box.

Complete connections between indoor blower, outdoor section, indoor thermostat and electronic outdoor thermostat (accessory) according to instruction provided with the Condenser Installation

Instructions or those provided with the accessory and refer to Fig-

ures 11&12.

Overcurrent Protection

The power supply wiring to the unit MUST be provided with overcurrent protection. Governing codes may require this to be fuses

ONLY or circuit breakers.

For blower cabinets without heaters, a 15 amp circuit may be used.

Line Voltage Connections

Line voltage wiring may be brought into the unit through the top right--hand corner or the right--hand side panel. The correct hole size required by the conduit fitting must be punched at the pilot hole location. Plug the unused pilot hole with a hole plug (supplied with unit).

Connect field wiring to appropiate terminals on electric heater or the wire pigtails. All line voltage connections must be made with copper wire.

Line Voltage Connection

1. Provide line voltage power supply (208V--240V) from a separate circuit(s). Size per table or table in heater manual.

2. Connect line voltage to the lugs with the Black and Yellow wires, or to circuit breakers or wire leads from heaters. Refer to Figure 9 for FCP----D Series and Figure 10 for

FCP----C and FCX and wiring diagram.

Figure 9

Low Voltage

Connections

Electrical Controls -- (FCP----D Series)

Matching Receptable

For Electric Heater

(Unplug Connector)

Pigtails for

Line Voltage

(Yellow and Black) and

Ground Connection

(Green)

Figure 10 Electrical Controls

Low Voltage

Connections

Matching Receptable

For No Heat Kit or Electric Heater

Filler Plate

(FCP/X48--60)

Flanges Together

Adapter Plate

(FCP36--42, FCX36)

No Heat Kit

Lugs for

Line Voltage and Ground

Connections

6

496 01 4111 03

Fan Coils

No Heat Kit Installation

(FCP ----C and FCX)

If electric heat is not used, install accessory No Heat Kit.

1. Locate adapter and filler plates, with screws inside package.

2. Attach adapter plate and filler plate to bracket if required to match cabinet, Refer to Figure 10.

3. Secure the electric heat accessory with four screws.

4. Connect the plug from No Heat Kit wiring into the receptacle on the control board on the side of the cabinet.

CAUTION

Do not attempt to force plug as it only fits one way.

Grounding Connection

Use a copper conductor(s) from the Green ground wire on the unit or ground lugs on the electric heater to a grounded connection in the electric service panel or a properly installed grounding rod.

Figure 11

Typical Low Voltage Schematic

G

C

O

Y

W

2

W

1

Heat Pump with Electric Heat

R

Staging

Thermostat

Y

Outdoor Unit

O

R

BL

W


Figure 12

Thermostat

R

G

Y

W

Typical Low Voltage Schematic

Cooling Only

Outdoor Unit

Y

Y

W

1

W

2

G Y H O C R

Indoor Blower

Thermostat

R

G

Y

W

Cooling with Electric Heat

Y

Y

Outdoor Unit

W

1

W

2

G Y H O C R

Indoor Blower

W

1

W

2

G Y H O C R

Indoor Blower

Electrical Data

Volts

240

208

Heater

1086081

05KW

1086082

07KW

1086083

10KW

Supply Circuit

Phase

1

1

Hertz

60

60

Supply

Circuit

No.

Single

Single

Nomi-

Supply Heating Heat-

Voltage BTUH

240 16,832

208

240

208

240

208

12,287

24573

18430

32,765

24,574

KW

4.8

3.6

7.2

5.4

9.6

7.2

KW Per

Element

4.8

3.6

3.6

2.7

4.8

3.6

Supply

Circuit

No.

Single

Single

Single

Single

Single

Single

Maximum

Motor

AMPS.

6.0

6.0

Total

AMPS.

6.0

6.0

Branch

Circuit

Ampacity

7.5

7.5

Heater

KW Per Heater

Circuit

4.8

3.6

7.2

5.4

9.6

7.2

AMPS.

20.0

17.3

30.0

26.0

40.0

34.7

Maxi-

Motor

AMPS.

6.0

6.0

6.0

6.0

6.0

6.0

Maximum

Overcurrent

Protective

Device

(AMPS.)

15

15

Total

AMP

S

23.3

36.0

32.0

46.0

40.7

Branch

Circuit

Ampacity

32.5

29.2

45.0

40.0

57.5

50.8

No.

2

75

Recommended

Supply Wire

0

C. Copper

Max.

Size Length (Ft)

14 104

No.

Ground

Wire

Size

1 14

2

Maximum

Overcurrent

14

Protective

Device

(AMPS.)

35

30

45

40

60

60

90 1 14

75

Recommended

Supply Wire

0

C. Copper

Max.

Ground

Wire

No.

Size Length (F No.

Size

2 10 61 1 10

2

2

2

2

2

8

6

10

8

6

59

70

68

85

83

1

1

1

1

1

10

10

10

10

10

496 01 4111 03

7

Installation Instructions Fan Coils

Adjusting Thermostat Anticipator

Set the heat anticipator of the thermostat to the proper value. See instructions provided with the thermostat before making this adjustment.

Heater Size -- KW

05

07, 10

Anticipator Setting

.24

.32

HEATER STAGING

ELECTRIC

HEATER

VOLTAGE

05KW

07KW

10KW

208--240/1/60

208--240/1/60

208--240/1/60

208V

3.6

TOTAL HEAT

240V

4.8

5.4

7.2

7.2

9.6

ELECTRIC HEATER STATIC PRESSURE DROP -- IN. WG.

1200

1300

1400

1500

1600

1700

1800

1900

2000

CFM

600

700

800

900

1000

1100

0.01

0.01

0.01

0.01

0.01

0.01

0.01

0.01

0.01

5 KW

0.01

0.01

0.01

0.01

0.01

0.01

Staging

The heater elements are turned on in increments. Refer to Staging Table. In addition on heaters larger than 5KW, the heat can be staged (1st & 2nd) either through an indoor thermostat or by using an outdoor thermostat. This satisfies staging requirements imposed by some electric utilities on heaters larger than 6 kilowatts.

A control signal (24V) from W1 on the Indoor T’stat to W1 on the control board energizes the 1st stage of heat. A control signal

(24V) to W2 on the control board energizes the second stage of electric heat. To turn ON both stages at the same time, using one control signal, W1 and W2 are jumpered together.

If the indoor thermostat does not have staging capabilities, accessory electronic outdoor thermostats are available that will control two stages of electric heat.

208V

3.6

2.7

3.6

0.01

0.02

0.02

0.02

0.02

0.02

0.02

0.02

0.02

7.5 KW

0.01

0.01

0.01

0.01

0.01

0.01

240V

4.8

3.6

4.8

208V

--

2.7

3.6

0.01

0.02

0.02

0.02

0.02

0.02

0.02

0.02

0.02

10 KW

0.01

0.01

0.01

0.01

0.01

0.01

240V

--

3.6

4.8

8

496 01 4111 03

Fan Coils Installation Instructions

Changing Motor Speed

The blower motor comes from the factory wired for high or Med speed. To change the blower speed, disconnect the black wire at the blower motor terminal block and reconnect at the desired blower speed tap.

Air Flow Check

For proper system operation, the air flow through the indoor coil should be between 350 and 450 cfm per ton of cooling capacity.

The air flow through the unit can be determined by measuring the external static pressure to the unit and selecting the motor speed tap that will most closely provide the required air flow.

1. Set up to measure external static pressure at the supply and return duct connections (Figure 13).

2. Drill holes in the ducts for pressure taps, pitot tubes, or other accurate pressure sensing devices.

3. Connect these taps to a level inclined manometer or draft gauge.

4. Ensure the coil and filter are clean, and all the registers are open.

5. Determine the external static pressure with the blower operating.

6. Refer to the Air Flow Data tables, page 9 to find the speed tap that will most closely provide the required air flow for the system.

7. Refer to Changing the Motor Speed in these instructions if the speed tap is to be changed.

8. Recheck the external static pressure with the new speed tap, and confirm speed tap selection.

Temperature Rise Check

Temperature rise is the difference between the supply and return air temperatures.

NOTE: The temperature rise can be adjusted by changing the heating speed tap at the unit’s blower terminal block. Refer to the unit’s Installation Instructions for airflow information.

Figure 13

Static Pressure Check

Supply

Indoor

Section

Incline

Manometer

Return

1. To check the temperature rise through the unit, place thermometers in the supply and return air ducts as close to the unit as possible.

2. Open ALL registers and duct dampers.

3. Set thermostat Heat--Cool selector to HEAT.

4. Set the thermostat temperature setting as high as it will go.

5. Turn electric power ON.

6. Operate unit AT LEAST 5 minutes, then check temperature rise.

NOTE: The maximum outlet air temperature for all models is

200°F (93.3°C).

7. Set thermostat to normal temperature setting.

8. Turn electric power OFF.

9. Be sure to seal all holes in ducts if any were created during this process.

Airflow 220V / 50 Hz Models Only

NOTES: Performance based on unit with horizontal drain pan installed, dry coil, no filter, Deduct Filter Static

MODEL

FCP2400D

FCP3000D

FCP3600D

FCP4200D

FCP4800D

FCP6000D

BLOWER SPEED

HIGH

MEDIUM

LOW

HIGH

MEDIUM

LOW

HIGH

MEDIUM

LOW

HIGH

MEDIUM

LOW

HIGH

MEDIUM

LOW

HIGH

MEDIUM

LOW

AIRFLOW PERFORMANCE 220 -- 1 --50 HZ

0.1

885

873

775

1,225

1,160

1,034

1,384

1,311

1,168

1,578

1,446

1,198

1,657

1,518

1,258

1,960

1,869

1,759

0.2

825

811

728

1,175

1,115

1,001

1,328

1,260

1,131

1,527

1,402

1,184

1,603

1,472

1,244

1,902

1,815

1,715

0.3

723

708

645

1,067

1,014

919

1,206

1,146

1,038

1,399

1,288

1,111

1,469

1,352

1,167

1,748

1,670

1,585

0.4

643

573

558

1,031

980

886

1,165

1,107

1,002

1,338

1,224

1,073

1,405

1,285

1,126

1,702

1,626

1,545

0.5

499

380

416

891

847

765

1,007

957

865

1,143

1,037

927

1,200

1,089

973

1,485

1,419

1,351

496 01 4111 03

0.6

297

266

188

794

747

667

897

844

754

964

876

805

1,012

920

845

1,317

1,252

1,202

9


Airflow Based on dry coil, no filter, no electric heat. Deduct heater static shown in heater static table.

Deduct filter static shown in filter static table. Deduct .05 for wet coil. Deduct .10 for Horizontal Kit (FCP) only.

FCP24

SP IN. WG.

FCP60 SP IN. WG.

SPEED

LOW

VOLTAGE

230V

208V

0.1

743

561

0.2

743

561

0.3

739

561

0.4

715

560

0.5

671

544

0.6

601

512

0.7

510

459

SPEED

LOW

VOLTAGE

230V

0.1

0.2

0.3

0.4

0.5

0.6

0.7

1643 1671 1670 1650 1607 1549 1474

MED

HIGH

230V

208V

230V

208V

972

789

942

789

897

787

1108 1052 992

1027 1027 974

851

775

936

910

773

737

859

836

686

656

765

751

593

569

653

651

MED

HIGH

208V

230V

208V

230V

208V

1337 1355 1369 1373 1360 1332 1282

2059 2023 1974 1910 1827 1739 1635

1735 1738 1728 1688 1636 1574 1483

2453 2369 2272 2165 2056 1933 1813

2339 2259 2167 2073 1971 1862 1741

FCP30

SPEED

LOW

MED

HIGH

VOLTAGE

230V

208V

230V

208V

230V

208V

SP IN. WG.

0.1

0.2

0.3

1104 1069 1028

0.4

976

0.5

926

0.6

851

0.7

784

940 908 870 832 780 723 666

1327 1277 1222 1161 1087 1022 940

1192 1153 1108 1049 989 930 834

1457 1396 1333 1267 1184 1107 1032

1378 1316 1260 1192 1117 1055 968

FCX24

SPEED

LOW

MED

HIGH

VOLTAGE

230V

208V

230V

208V

230V

208V

SP IN. WG.

0.1

737

586

943

798

0.2

723

571

896

778

1092 1023 946

1015 955 888

0.3

682

549

832

731

0.4

627

514

752

672

849

800

0.5

559

466

668

598

753

704

0.6

475

394

560

510

632

596

0.7

333

280

443

388

515

489

FCP36

SPEED

LOW

MED

HIGH

VOLTAGE

230V

208V

230V

208V

230V

208V

SP IN. WG.

0.1

0.2

0.3

0.4

0.5

1111 1089 1059 1027 985

0.6

927

0.7

860

924 908 877 851 801 748 698

1415 1382 1341 1291 1232 1170 1092

1209 1185 1154 1120 1069 1019 937

1668 1611 1556 1486 1410 1330 1237

1494 1456 1410 1352 1283 1209 1130

FCX36

SPEED

LOW

MED

HIGH

VOLTAGE

230V

208V

230V

208V

230V

208V

SP IN. WG.

0.1

0.2

0.3

0.4

1069 1039 1004 956

0.5

898

0.6

825

0.7

740

898 861 827 785 730 675 599

1347 1302 1249 1187 1121 1041 946

1170 1129 1095 1037 975 909 817

1572 1504 1437 1362 1279 1186 1076

1423 1368 1313 1246 1176 1075 986

FCP42

SPEED

LOW

MED

HIGH

VOLTAGE

230V

208V

230V

208V

230V

208V

SP IN. WG.

0.1

0.2

0.3

0.4

0.5

0.6

0.7

1132 1129 1128 1105 1072 1026 944

929 926 922 908 886 841 802

1520 1489 1449 1400 1338 1269 1192

1279 1272 1255 1228 1187 1135 1055

1769 1711 1645 1569 1490 1406 1313

1618 1575 1524 1465 1402 1325 1239

FCX48

SPEED

LOW

MED

HIGH

VOLTAGE

230V

208V

230V

208V

230V

208V

SP IN. WG.

0.1

0.2

0.3

0.4

0.5

1105 1093 1079 1066 1036

0.6

982

0.7

917

909 897 887 871 845 814 757

1501 1485 1456 1412 1358 1287 1196

1255 1243 1223 1206 1177 1127 1056

1870 1821 1758 1694 1598 1502 1390

1615 1597 1555 1509 1462 1386 1270

FCP48

SPEED

LOW

MED

HIGH

VOLTAGE

230V

208V

230V

208V

230V

208V

SP IN. WG.

0.1

0.2

0.3

0.4

0.5

0.6

0.7

1120 1113 1107 1094 1076 1045 1004

913 903 889 876 865 845 810

1538 1531 1511 1479 1435 1380 1301

1257 1266 1256 1242 1215 1174 1122

1922 1877 1818 1751 1679 1590 1481

1653 1643 1617 1571 1517 1444 1366

FCX60

SPEED

LOW

MED

HIGH

VOLTAGE

230V

208V

230V

208V

230V

208V

SP IN. WG.

0.1

0.2

0.3

0.4

0.5

0.6

0.7

1658 1642 1605 1543 1474 1393 1291

1370 1371 1358 1337 1291 1236 1150

1966 1905 1829 1740 1641 1527 1405

1733 1696 1645 1581 1502 1414 1310

2239 2137 2029 1916 1806 1683 1543

2141 2047 1952 1849 1739 1620 1495

*WASHABLE

FILTER SIZE

14

17

21

24

1

/

3

/

4

4

1

/

4

3

/

4

X 20

X 20

X 20

X 20

1

1

/

/

4

4

1

/

4

1

/

4

FILTER STATIC PRESSURE DROP*

DISPOSABLE

FILTER SIZE

14 X 20

18 X 20

20 X 20

25 X 20

600

0.05

--------

--------

--------

800

0.09

------

------

------

CFM

1000 1200 1400 1600 1800 2000

0.13

0.19

-----------

0.09

0.12

0.17

0.22

------

------

------

------

------

------

------

------

0.12

0.15

0.19

------

0.09

0.11

0.14

0.18

10

MODEL

FCP24 / FCX24 / FCP30

FCP36 / FCX36 / FCP42

FCP48

FCX48 / FCP60 / FCX60

496 01 4111 03

Blower Coils Installation Instructions

Mode

Constant Blower

(Fan Switch ON)

Sequence Of Operation

Thermostat to Control Board 24 volt

Control

State

Control Function

Cooling Only Unit With Electric Heat

G On Fan On.

Y & G

Off

On

Fan Off.

Compressor On, Fan On.

Cooling Only Unit

(Thermostat calls for

Cooling)

Cooling Only Unit


Heat)

Heat Pump


Cooling)

Heat Pump


Heat)

Heat Pump cannot maintain proper temp.

Electric Heat Temperature satifised

Heat Pump

(Goes into Defrost

G & W1 & W2

Y & G

Y & G & W1 & W2

Off

On

Off

On

Off

Compressor Off, 60 Second Delay -- Then Fan Off.

Fan On, 1st Stage Of Heat On, then 2nd Stage Of Heat On.

2nd then1st Stage Of Heat Off. 6 sec delay, then Fan Off.

Y & G & O

Heat Pump With Electric Heat

On Compressor On, Reversing Valve Energized, Fan On.

Off

On

Compressor Off, 60 Second Delay And Then Fan Off.

Compressor On, Fan On

1st Stage Of Heat On, then 2nd Stage Of Heat On

2nd then 1st Stage Of Heat Off

Y & G & O & W1 & W2 On

Off

Reversing valve switches unit to cooling, 1st Stage Of Heat

On, then 2nd Stage Of Heat On

Reversing valve switches back to heating, 2nd then 1st Stage

Of Heat Off

Compressor Off, 60 Second Delay And Then Fan Off.

Heat Pump

(Room temp. satifised)

Heat Pump

(Emergency Heat)

Y & G

G & W1 & W2

Off

On

Off

Fan On, 1st Stage Of Heat On, then 2nd Stage Of Heat On.

2nd then 1st Stage Of Heat Off. 6 sec delay, then Fan Off.

NOTE: Electric Heat Elements are controlled by relays with a delay sequence from the logic board to provide sequencing between elements.

Limit Operation

The temperature limit responds to over--temperature conditions in the air duct. If the temperature limit trips, the electric heater relays will be de--energized and the fan relay will be energized. Once the limit resets, the control will resume normal operation. If the limit trips four times during a single call for heat, the control will go into a 1 hour soft lockout. During the soft lockout, the fan relay will respond to thermostat inputs but the heater relays are disabled. If the control detects a limit trip during the soft lockout, the control will go into a hard lockout. Once in a hard lockout, the fan relay is locked on and the heater relays are disabled. Turning the power to the unit off and then on will clear this state.

496 01 4111 03

11


12

POWER SUPPLY: 208/230-1-60 USE COPPER CONDUCTORS ONLY.

KEY: HIGH VOLT; LOW VOLT.

FAN

CNTRL

BRD

COM

TFMR

PRIMARY

240

FAN COM

O

V

Y

Y

R

FUSE

R

FAN SPD

BK

BK

O

BL

BL

G/y

GRD

BR

BR

CAP

G/y

BLW

MTR

COM

HI

MED

*

Y

BK

GRD

Y

LOW

GRD

BK

BASE UNIT WITH NO-HEAT KIT AMF001NH INSTALLED

*SEE INSTALLATION MANUAL FOR PROPER HEATING AND COOLING

FACTORY PRE-SET SPEED CONNECTIONS FOR YOUR UNIT.

BL

O

R

O

LIMIT

Y

BL

O

3 Kw &

5 Kw

BK

GY

GY

R

BK

1

O

GRD

Y

Y

BK

AMFK03CH / AMFK05CH ELECTRIC HEATER

BL

O

R

O

LIMIT

Y

1

BK

Y

BL

BK

1

BL

O

BL

O

V

7.5 & 10 Kw

BK

V

BK

GY

GY

R

O

Y

GRD

Y

BK

*

AMFK07CH / AMFK10CH ELECTRIC HEATER

R

LIMIT

Y

Y

Y

O

O

BL

BL

BL

15 Kw

V

BK

BL

O

V

BK

BL

O

GY

BK

BL

O

GY

GY

R

O

Y

AMFK14CH ELECTRIC HEATER

*AMFK15CH ELECTRIC HEATER (2 LIMITS)

GRD

GRD

Y

BK

Y

BK

BL

BL

R

LIMIT

R

Y

Y

BL

BL

R

LIMIT

O

O

Y

Y

BK

1

BL

V

20 Kw

BL

O

BL

O

GY

BL

BK

O

GY

BK

V

BK

GRD

Y

BL

GY

R

O

BL

BK

V

O

GRD

Y

BK

R


R

LIMIT

Y

BL

Y BL

O

R

LIMIT

O

Y

BK

Y

Y

BL

Y

BL

BK

O

V

BK

BL

O

BL

GY

BK

O

GY

25 Kw

GRD

GRD

W

V

GY

R

O

BK

1

Y

BL

BK

O

BL

BL

W

BK

O

V

Y

BK

Y

BK

Y

BK

GRD

BL

BL

BL

R

LIMIT


Y BL

R

LIMIT

O

R

Y

BL

O

Y

BL

Y

Y

Y

30Kw

BL

BK

V

O

BL

BK GY

O

BK

BL

O

GY

GRD

BL

BK

BL

O

W BK W

O

BK

BL

O

V

GRD

W

V

GY

R

O

BK

1

Y


Y

Y

Y

GRD

BK

BK

BK

1087757

496 01 4111 03

Fan Coils

CC

V

BB

AA

496 01 4111 03

8

H

K

15

16

B

19

EE

DD

HH

P

W

X

2

1

A

17

18

14

9

Y

10

C

3 4

5

D 7

R

Q


O

Z2

11

Z1

13

12

FF

1

2

A

GG

U

S

C

T

D B

4

C

JJ

7

L

38--20--21

38--20--26

13


KEY

NO.

DESCRIPTION

PART

NUMBER

3

3

4

2

2

3

2

2

2

2

2

1

2

2

2

Coil, Evaporator

Manifold, Evaporator

Housing, Flow Control

4

4

4

4

4

4

4

4

Distributor

Restrictor, .057

.065

.073

.078

.079

.092

Valve, Expansion

6

7

7

5

5

5

5

5

Adapter, Flow Control with Liquid Tube

Distributor Assembly

Pan, Drain, 15"

19"

8

8

7

7

9

22"

26"

Pan, Drain Horizontal

Control, Fan Timer

10 Transformer

11 Motor, Blower

11

11

11

12 Mount, Blower Motor

12

12

13 Wheel, Blower

13

13

13

14 Capacitor, 5MFD, 370V

14 10MFD, 370V

14 15MFD, 370V

15 Block, Terminal

16 Heater, 5KW, W/ Term. Bk

16 7KW, W/ Term. Bk

16 10KW, W/ Term. Bk

17 Relay

18 Switch, Limit

19 Fuse Link

Not Stocked -

1082961 1 1 1 1 1 -

-

1085679 1 1 1 1 1 -

1082914

1082963

1082964

1082984

1087520

1083253

1 1 1 1 1 -

1 1 1 1 1 -

-

1 1 1 1 -

1 1 1

-

1 -

1083310

1083258

1082972

1 -

-

1 -

1

1082973

1062727

1085975

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -

1 1 1 1 1 1 1 1 1 1 1 1

-

1 1 1 1

1093424

1054027

1053112

1053661

1053712

1 1 1 1 1 -

1 1 1 1 1 -

-

1 1 1 1 1 -

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

1 1 1 1 1 -

-

-

1 1 1 1 -

-

-

-

-

-

-

-

-

-

-

-

-

1082871

1082873

1087340

1 1 1 -

-

1 1 -

1 -

1082860

1082864

1082862

1082857

1

1 1 1 1 1 1 1 1 1 1 -

-

1 1 1 1 1 -

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

1 1 1 1 1 -

-

-

1 1 1 1 -

-

-

-

-

-

-

-

-

-

-

-

-

1082966 1 1 1 -

Not Stocked -

-

1082775 1 1 1 1 1 1 1 1 1 1 1 -

1082776

1082777

1085353

1 1 1 1 1 1 1 1 1 1 1 -

1 1 1 1 -

-

1 1 1 1 1

1082619

1082621

1085914

1082611

1087048

1083044

1083045

1083046

1050254

1002801

609227

600585

600586

600587

96839

1094954

1094956

1094959

1087753

1087682

1 1 1 1 1 1 -

1 1 1 1

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1 1 1 1 1

1 1 1 1 1 1 1 1 1 1 1 -

1 1 1 1 1 1 1 1 1 -

1 -

1 1 1 1

1 1 1 1 1

-

-

-

-

-

-

-

-

-

-

-

-

-

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

1 1 1

1 -

1 -

-

-

-

1 1 -

-

-

-

-

1

1 1 1 1 1 1 -

1 1 1 1 1 -

-

1 1 1 1 1 1 1 1 1 1 1 -

1 1 1 1 1 1 1 -

1 1

1 1 1 1 1 -

1 -

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -

1 1 1

1

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1087683

1087684

1084529

1084734

1087811

1 1 1 1 -

1 1 1 1 1 -

-

1 1 1 1 1 1 -

1 2 2 1 2 2 1 2 2 1 2 2 2 2 2 -

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

-

1 2 2 1 2 2 1 2 2 1 2 2 2 2 2

-

14

496 01 4111 03

Fan Coils Installation Instructions

KEY

NO.

DESCRIPTION

PART

NUMBER

Q

R

S

S

P

Q

Q

Q

O

P

P

P

O

O

K

L

O

H

K

C

D

B

B

B

B

A

A

B

A

A

Baffle, Top

Plate, Triangular

Plug, Drain Pan

Plug, Drain Pan

Plate, Tubing

Grommet, Tubing Plate

Bracket, Coil Hold Down

Panel, Rear Blower Deck

Panel, Front Blower Deck

Panel,Side Blower Deck

Bracket, Control Fan

Bracket, Drain Pan

V

W

V

V

T

U

S

S

V

Stop, Coil

Adapter, Filter

Panel, Top

Housing, Blower

W

W

W

X Panel, Blower Cutoff

X

X

Y Clamp, Capacitor

Z1 Rail, Blower R.H.

Z2 Rail, Blower L.H.

AA Door, Coil Access

AA

AA

AA

BB Door, Blower Access

BB

BB

BB

CC Door, Filter Access

CC

CC

CC

DD Plate, Heater Adapter

EE Plate, Heater Filler

FF Clamp. Tube

GG Shield, Condensate

)(

)(

)(

HH Plate, Heater Closure

HH

HH

JJ Adapter, Male (Drain)

Harness, Wire

Harness, Wire (Clos. Plate)

Manual, Installation

1084530

1082954

1082955

1082956

1082779

1082780

1082924

1082904

1082782

1083241

1082965

1085601

1085603

1085602

1082602

1082604

1082844

1082845

1082846

1086694

1085372

1085373

1085374

1082622

1082847

1082848

1082849

1085371

1082609

1082927

1082928

1082929

1083349

1084788

1087710

1087711

1087712

1087713

1087343

1087195

1087193

1087194

1082607

1082616

1082949

1095020

1085504

1 1 1 1 1 1 1 1 1 1 -

1 1 1 1 1 -

-

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -

1

2 2 2 2 2 2 -

2 2 2 2 2 -

-

2 2 2 2 2 2 2 2 2 2 -

2 -

2 2 2 2 -

2 2 2 2 2

2 4 2 2 2 2 4 2 2 2 2 4 2 2 2 2 4 2 2 2 2 4 2 2 2 4 2 4 4 4 4

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -

1 1 1 1 1 1 1 1 1 1 1 1 -

1 1

1 1 1 1 1 1 -

1 1 1 1

1 1 1 1 1 1 1 1 1 1 1 -

1 1 1 1 1 1 1 1 1 1 1 -

1 1 1 1 -

1 1 1 -

1 1

1 1 1 1 1 1 1 1 1 1 1 -

1 1 1 1 1 1 1 1 1 1 1 -

1 1 1 1 -

1 1 1 -

1 1

2 2 2 2 2 2 2 2 2 2 2 -

2 2 2 2 2 2 2 2 2 2 2 -

2 2 2 2 -

2 2 2 -

2 2

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1 1 1 1 1 1 1 1 1 1 1 -

1 1 1 1 1 1 1 1 1 1 1 -

1 1 1 1 -

-

1 1 1 -

1 1

2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 -

1 1 1 1 -

1 1 1 1 1 1 1 1 1 1 1 -

1 1 1 1 1 1 1 1 1 1 -

1 -

1 1 1 1 -

1 1 1 1 1

1 1 1 1 1 1 -

1 1 1 1 1 -

-

1 1 1 1 1 1 1 1 1 1 1 -

1 1 1 1 1 1 1 1 1

1 1 1 1 1 1 1 1 1 1 1 -

1 1 1 1 1 1 1 1 1 1 -

1 -

1 1 1 1 1 1 1 1 1

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1085521

1087718

1087719

1087720

1087721

1087729

1087726

1087727

1087728

1087730

1087731

1087732

1087733

1084606

1084608

1063118

1083333

1084926

1084927

1084928

1085010

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1 1 1 1 1 1 1 1 1 1 -

1 -

1 1 1 1 1 1 1 1 1 1 1 -

1 1 1 1 -

1 1 1 1 1

1 1 1 1 1 1 1 1 1 1 -

1 -

1 1 1 1 1 1 1 1 1 1 1 -

1 1 1 1 -

1 1 1 -

1 1

1 1 1 1 1 1 1 1 1 1 -

1 -

-

-

-

1 1 1 1 1 1 1 1 1 1 1 -

1 1 1 1 -

1 1 1 1 1

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -

1 1 1

1 1 1 1 1 1 1 1 1

* 1 1 1 1

2 2 2 2 2 2 2 2 2 2

1

-

-

-

-

-

-

-

-

-

-

-

-

-

1

-

-

-

-

-

-

-

-

-

-

-

-

-

1 -

-

-

-

-

-

-

-

-

-

-

-

-

1 -

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

1 -

-

-

-

-

-

-

-

-

-

-

1 -

-

-

-

-

-

-

-

-

-

-

-

-

-

-

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1086021

1084929

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1 1 1 1 1 1 -

49601411100 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

496 01 4111 03

15

No results