ICP FEA4X1805A1, FEA4X1807A1, FEA4X2405A1, FEA4X2407A1, FEA4X2411A1 Installation Guide

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NOTE: Read the entire instruction manual before starting installation.

TABLE OF CONTENTS

PAGE

SAFETY CONSIDERATIONS ........................... 1

INTRODUCTION ...................................... 1

INSTALLATION ....................................... 1

CHECK EQUIPMENT .................................. 1

MOUNT FAN COIL .................................... 2

DUCTWORK SPECIFICATIONS ......................... 3

CONDENSATE DRAIN ................................. 3

FIELD INSTALLATION OF CONTROLS .................. 3

ELECTRICAL CONNECTIONS .......................... 3

SELECT PROPER BLOWER SPEED .................... 4

START-UP ........................................... 4

CARE AND MAINTENANCE ............................ 4

AIRFLOW PERFORMANCE ............................ 4

SAFETY CONSIDERATIONS

Improper installation, adjustment, alteration, service,

maintenance, or use can cause explosion, fire, electrical shock, or other conditions which may cause death, personal injury or

property damage. Consult a qualified installer, service agency, or your distributor or branch for information or assistance. The

qualified installer or agency must use factory-authorized kits or accessories when modifying this product. Refer to individual

instructions packaged with kits or accessories when installing. Follow all safety codes. Wear safety glasses, protective

clothing, and work gloves. Use quenching cloth for brazing operations. Have a fire extinguisher available. Read these

instructions thoroughly and follow all warning or cautions included in literature and attached to the unit. Consult local

building codes and the current editions of the National

Electrical Code (NEC) NFPA 70. In Canada, refer to the current editions of Canadian Electrical

Code CSA C22.1.

Recognize safety information. This is the safety alert symbol

/K. When you see this symbol on the unit and in instructions

or manuals, be alert to the potential for personal injury.

Understand the signal words DANGER, WARNING, and

CAUTION. These words are used with the safety alert symbol.

DANGER identifies the most serious hazards which will result in severe personal injury or death. WARNING signifies hazards

which could result in personal injury or death. CAUTION is used to identify unsafe practices, which may result in minor

personal injury or product and property damage. NOTE is used to highlight suggestions which will result in enhanced

installation, reliability, or operation.

INTRODUCTION

Fan Coils may be used for cooling or heat pump operation, with or without electric heat. Models are available with factory installed electric heaters (5 kW, 7.5 kW, or 11 kw) and with no heat.

Installations without electric heat require a Cooling Control Kit (accessory part number AMWK001CK).

FEA and WAHA Fan Coils may be used for cooling or heat pump operation, with or without electric heat. Models have factory installed electric heaters (5 kW, 7.5 kW, or 11 kw).

FSA, FEA, and WAHA Fan Coils are designed to be installed in an upflow position, free air return ONLY, suitable for closet or

flush-mount installations. Units are designed for upflow applications only. Local codes

may limit this free-air-return type unit to installation in single-level applications. When electric heater is not needed, a

factory approved accessory cooling control package is required. See instructions packaged with accessory for

installation procedures.

ELECTRICAL OPERATION HAZARD

Failure to follow this warning could result in personal injury or death.

Before installing or servicing unit, always turn off all power to unit. There may be more than 1 disconnect switch. Turn off accessory heater power if applicable. Lock out and tag switch with a

suitable warning label.

CUT HAZARD

Failure to follow this caution may result in personal injury.

Sheet metal parts may have sharp edges or burrs.

Use care and wear appropriate protective clothing

and gloves when handling parts.

INSTALLATION

Check Equipment

Unpack unit and move to final location. Remove carton, taking care not to damage unit. Inspect equipment for damage prior to

installation. File claim with shipping company if shipment is damaged or incomplete. Locate rating plate on unit. It contains

information needed to properly install unit. Check rating plate to be sure unit matches job specifications. A front access panel is

provided, which permits access to blower assembly and electrical controls for removal and servicing.

NOTE: Minimum clearance of 21" (533 mm) is required in front of access panel for servicing only. Installation clearance from

Specificationssubjectto change without notice. 664 01 5002 01 Dec. 2012

combustible materials is 0" (0 mm) from cabinet and supply-air duct (plenum included). Leave room for condensate pan and refrigerant line connection. (See Figure 1 and Figure 2)

PROPERTY DAMAGE HAZARD

Failure to follow this caution may result in product or property damage.

Wrap a wet cloth around rear of fitting to prevent

damage to TXV. If using a TXV in conjunction with single-phase

reciprocating compressor, a compressor start capacitor and relay are required. Consult outdoor

unit pre-sale literature for start assist kit part number.

REFRIGERANT -X

c B

69.8 _1

_28.45_

KNocKouT_-. _!

DRAINS_ \\\ ,i_.,I

_- \\

106.4

LINES ENTRY Ntk_

TOP VIEW

[_1 BLOWER, CONTROL AND

ACCESS PANEL

II LIQUID TUBE

UNIT CONNECTION SIZES

SUCTION. - 3/4"I.D. SWEAT LIQUID, 3/d' I.D.SWEAT

CONDENSATE, 3/4"NPT

FILTER MEDIA

-- SECONDARY DRAIN

SUCTION -_,

TUBE

PRIMARY DRAIN j

FRONT VIEW

"_1 ELECTRIC HEATER

Figure 1 - Dimensional Drawing with Power Disconnect

SIDEVIEW

Model Size A B C D

DIMENSIONAL DATA (in.)

18 153/16 81/4 23/4 381/16

FSA2X 24 153/16 81/4 23/4 381/16 FSA4X 30 153/16 81/4 23/4 381/16

36 183/8 91/4 5 433/16

Model Size A B C D

FEA4X 24 153/16 81/4 23/4 381/16

WAHA 30 183/8 91/4 5 433/16

18 153/16 81/4 23/4 381/16

36 183/8 91/4 5 433/16

Model Size A B C D

DIMENSIONAL DATA (mm)

18 386 210 70 967

FSA2X 24 386 210 70 967 FSA4X 30 386 210 70 967

36 467 235 127 1097

Model Size A B C D

18 386 210 70 967

FEA4X 24 386 210 70 967 WAHA 30 467 235 127 1097

36 467 235 127 1097

Figure 3 - Dimensions

Mount Fan Coil

MIN DRAIN

MIN

DRAIN EXIT DRAIN

PRIMARY TO UNIT) DRAIN

NOTE: Use plastic pipe from

condensate pan to exterior of fan coil.

SECONDARY

(TRAP EXTERNAL

A07427

Figure 2 - Condensate Drain

2 Specifications subject to change without notice. 664 01 5002 01

The unit is designed for free-air return as enclosed in a closet with Iouvered door or for flush mounting in a wall. A

factory-authorized Iouvered grille kit is available for flush mount application (accessory part numbers AMWKOOlWG and

AMWK002WG). When unit is installed in a closet with a

Iouvered door in return-air path, the free area of Iouvered opening in the door must be a minimum of 2.25 ft 2 (.21 m2).

Either align door opening with unit inlet or provide a 10" (254 mm) clearance between door and unit. If unit is to be flush

mounted in a wall, provide adequate support underneath base of unit. To assure proper condensate drainage, be sure unit is

level. NOTE: Do not remove seals from coil until tubing connections

are ready to be made. See instructions packaged with outdoor

unit for connecting refrigerant tubes. Move unit into place and install refrigerant tubing as follows:

1.Routetubingtoconnectionpoints.

2.Removeplugsfromliquidandsuctiontubes.

3.Brazeconnectionsusingeithersilverbearingor non-silverbearingbrazingmaterial.Donotusesoft

solder(materialswhichmeltbelow800°F/ 427°0).

Consult local code requirements.

4. Pressurize system and leak-test. Repeat procedure until leak-free.

ENVIRONMENTAL HAZARD

Failure to follow this caution may result in environmental damage,

Do not vent refrigerant to atmosphere, Recover during system repair or final unit disposal.

Ductwork Specifications

Connect supply-air duct over 3/4" (19 mm) flange provided on supply-air opening. Secure duct to flange using applicable

fasteners for type of duct used, and seal duct-to-unit joint.

NOTE: Short duct runs tend to increase noise level.

When fan coil is equipped with an electric heater, install air ducts in accordance with standards 90A and 90B of National

Fire Protection Association (NFPA). Use of flexible connectors

between ductwork and unit will prevent transmission of vibration. When electric heater is installed, use heat-resistant

material for a flexible connector between ductwork and unit air discharge connection. Ductwork passing through

unconditioned space must be insulated and covered with a vapor barrier.

NOTE: Unit is intended for nonducted return-air applications. Local codes may limit this unit to single-level applications.

Condensate Drain

Condensate pan has primary and secondary drain connections to meet FHA requirements. (See Figure 2) These connections

have 3/4" (19 mm) female pipe threads. Tubing for all

condensate drains should be a minimum of 7/8" (22 mm) OD.

Drain lines from condensate pan to exterior of unit must be

plastic pipe. Drain should be pitched downward at a slope of 1" per 10' (25 mm per 3 m). If coil is located in or above a living

space where damage may result from condensate overflow, a separate 3/4" (19 mm) drain must be provided from secondary

drain connection.

Run this drain to a place in compliance with local installation

codes where it will be noticed when unit is operational. Condensate flow from secondary drain indicates a plugged primary drain.

Install a 2" (51 mm) trap in condensate drain line as close to

coil as possible. Make sure that the top of trap is below connection to drain pan to prevent condensate from

overflowing drain pan. Prime trap with water. Insulate trap if

located above a living area and test condensate line for leaks.

Consult local codes for additional restrictions or precautions.

Field Installation of Controls

Units shipped from factory without controls require a

field-installed cooling control kit or heater. These kits are completely assembled and factory-wired for easy installation.

See Installation Instructions packaged with control panel for

installation procedures. These unit Installation Instructions are

to be used in conjunction with instructions packaged with

heater or cooling control. When installing accessory heat,

optional cooling control kit is not required.

Electrical Connections

ELECTRICAL OPERATION HAZARD

Failure to follow this warning could result in personal injury or death.

Before installing or servicing unit, always turn off

all power to unit. There may be more than 1 disconnect switch. Turn off accessory heater

power if applicable. Lock out and tag switch with a

suitable warning label.

NOTE: Before proceeding with electrical connections, make certain that voltage, frequency, and phase correspond to that specified on rating plate. Also, check to be sure that the service provided by utility is sufficient to handle additional load imposed by this equipment.

Refer to unit wiring label for proper field high- and low-voltage wiring. Make all electrical connections in accordance with NEC

and any local codes or ordinances that might apply. Unit must have a separate branch electrical circuit. When equipped with

factory- or field-installed control kit, the fan coil has a factory-installed disconnect switch located within sight and

readily accessible to the unit.

ELECTRICAL SHOCK HAZARD

Failure to follow this warning could result in personal injury or death.

Field wires on side of disconnect found in fan coil remain live, even when pull-out is removed.

Service and maintenance to incoming wiring cannot be performed until main disconnect switch (remote to the unit) is turned off. Lock out and tag

switch with a suitable warning label.

Unit cabinet must have a continuous electrical path to ground in order to minimize potential for

personal injury or death if an electrical fault should occur. This ground may consist of electrical wire or approved conduit when installed in accordance

with existing codes.

NOTE: All control kits are shipped from factory wired for 230VAC transformer operation. For 208VAC operation, move

black primary lead from 230VAC terminal to 208VAC terminal. See Fig. 3 and 4 for field low-voltage wiring. See Fig. 1 for

location of the electrical inlets. For maximum ampacity and over-current protection, see unit rating plate.

1. Provide power supply for unit being installed in accordance with unit wiring diagram and rating plate.

2. Connect line-voltage leads to field lugs. Use copper wire only.

3. Use UL listed conduit and conduit connector for connecting line-voltage leads to unit and obtaining

proper ground. If conduit connection uses reducing washers, a separate ground wire must be used.

Grounding can also be accomplished by using the ground lug provided in the control box.

4. Install rubber grommet packed with unit in hole for low-voltage wires.

664 01 5002 01 Specifications subject to change without notice. 3

5. Connect low-voltage leads to thermostat and outdoor unit. See Figure 4 and Figure 5 and the outdoor unit

wiring label.

RED

GRY

VlO

FAN COIL

(CONTROL)

C AIR COND.

THERMOSTAT

A98330

Figure 4 - Wiring Layout Air Conditioning Unit

(Cooling and 1-Stage Heat)

THERMOSTAT (CONTROL)

FAN COIL

HEAT PUMP

(CONTROL)

4q= R

z;q_ C

minimum) wire to make low-voltage connections between

thermostat and unit. If thermostat is located more than 100 ft.

(30m) from unit as measured along low-voltage wire, use No. 16 AWG color-coded, insulated (35°C minimum) wire.

Model FSA

All control kits from the factory utilize a printed-circuit board

(PCB) which has a low voltage circuit protective fuse (5 amp.),

fan motor speed tap selection terminal (SPT), and time delay

relay(TDR) jumper. To disable the TDR feature, sever the

jumper wire JWl. (TDR) jumper.

Model FEA and WAHA

There is a 90 second time delay off that cannot be disabled.

Select Proper Blower Speed

Model FSA

Before operating unit, be sure that proper blower speed has been selected. High speed tap is recommended for most

applications. For those applications requiring lower air flows,

low speed tap can be used. Fan speeds are selected manually. To change the fan speed,

interchange the black and red fan motor leads on printed circuit board terminal SPT (COM).

Model FEA and WAHA

Fan speeds are selected at the motor terminal block. To change motor speeds, disconnect fan lead from terminal 2 and

move to desired tap; Low (1), Medium (2), High (3), and 0.50: static (5). With a call for thermostat W signal, the motor speed tap (4) wilt deliver the minimum airflow required for electric heat.

START-UP

Refer to outdoor unit Installation Instructions for system

Fq Fq

VIO W2

t_ w2

fiq-o

A9833t

Figure 5 - Wiring Layout Heat Pump Unit

(Cooling and 2-Stage Heat)

Refer to unit wiring instructions for recommended wiring procedures. Use No. 18 AWG color-coded, insulated (35°C

Table 1 -Airflow Performance (Model FSA)

FSA

UNIT SIZE

- Airflow outside 450 cfm/ton.

NOTES:

1. Airflow based upon dry coil at 230v with factory approved filter and electric heater (2 element heater sizes 018 through 036). Airflow at 208 volts is approximately 10% lower.

2. Not recommended for use above 0.60 in. wc external static pressure.

BLOWER

SPEED

High

Low

High

Low

High

Low

High

Low

0.10 0.20 0.30 0.40 0.50

732

1128 1053

'40_:

1191

start-up instructions and refrigerant charging method details.

CARE AND MAINTENANCE

For continuing high performance and to minimize possible equipment failure, it is essential that periodic maintenance be

performed on this equipment. Consult your local dealer as to proper frequency of maintenance and availability of a

maintenance contract.

The ability to properly perform maintenance on this equipment

requires certain mechanical skills and tools. If you do not possess these, contact your dealer for maintenance. The only consumer service recommended or required is filter

maintenance.

EXTERNAL STATIC PRESSURE (in. wc)

CFM

9O8 699

1082

1011

1355

1157

678 861

662

1030

964

1295

1113

641 600 810 754

621 576 973 911

911 854

1227 1152 1061 1000

0.60

693

527

845 791

1068

931

4 Specifications subject to change without notice. 664 01 5002 01

Table 2 - Airflow Performance (Model FEA and WAHA)

FEAandWAHA

UNITSIZE

Blower Speed

Tap5 Tap4

Tap3 Tap2

Tap 1 Tap5

Tap4

Tap3 Tap2

Tap 1 Tap5

Tap4

Tap3 Tap2

Tap 1 Tap5

Tap4

Tap3 Tap2

Tap 1

- Airflow outside 450cfm/ton.

NOTES:

1. Airflow based upon dry coil at 230v with factory approved filter and electric heater (2 element heater sizes 18 through 36).

2. Airflow at 208 volts is approximately the same as 230 volts because the X13 motor is a constant torque motor. The torque doesn't drop off at the speeds the motor operates.

3. Not recommended for use above 0.60 in. external static pressure.

Table 3 - Air Delivery Performance Correction Component Pressure Drop (in. wc) at Indicated Airflow (Dry-To-Wet Coil)

FSA CFM

UNIT SIZE 500 600 700 800 900 1000 1100 1200 1300

18 0.034 0.049 0.063 ............

24 0.021 0.033 0.045 0.056 0.068 ........

30 ...... 0.056 0.068 0.079 0.090 ....

36 .......... 0.055 0.064 0.073 0.081

FEA and CFM

WAHA

UNIT SIZE 500 600 700 800 900 1000 1100 1200 1300

18 0.034 0.049 0.063 ............

24 0.021 0.033 0.045 0.056 0.068 ........

30 ...... 0.056 0.068 0.079 0.090 ....

36 .......... 0.055 0.064 0.073 0.081

0.10 0.20

611 660

611

554

736

83O

736

616

1110

1025 1025

904

724

1217 1072

908

731

568 618

568 509

888 707

804 707

568

1085

988 988

864 684

1321 1190

1041

877 670

0.30

668 539

584 539

463 866

653 768

653 532

1049

960 960

839 631

1282 1157

1007

828 612

0.40

630

496 547

496 418

832 611

734 611

484

1022

924 924

797

581

1245 1128

968

776

576

0,50

6O2

451 5O5

451 388

797

579

699

579 429

991

894 894

762

546

1195 1093

920

741

524

0.60 564

42O 468

42O 348

764 528

647 528

378 958

85O 850

716 500

1135 1054

886 694

488

Table 4 - Air Delivery Performance Correction Component Pressure Drop (in. wc) at Indicated Airflow

AIR DELIVERY (CFM) 400 500 600 700 800 900 1000 1100

Electric 1-Element 5 kW 0.007 0.010 0.015 0.025 0.035 0.055 0.070 0.080

Heaters 2-Element 7.5 & 11 kW 0.010 0.012 0.018 0.028 0.050 0.075 0.100 0.130

Subtractthe above pressure dropcorrections from unit airflow data when that component or condition is used.The remaining externalstatic pressurewill be availablefor

the duct system.

International Comfort Product, LLC • PO Box 128 •

Lewisburg, TN 37091 USA

664 01 5002 01 Specifications subject to change without notice. 5

NOTE: Read the entire instruction manual before starting installation.

TABLE OF CONTENTS

PAGE

SAFETY CONSIDERATIONS ........................... 1

INTRODUCTION ...................................... 1

INSTALLATION ....................................... 1

CHECK EQUIPMENT .................................. 1

MOUNT FAN COIL .................................... 2

DUCTWORK SPECIFICATIONS ......................... 3

CONDENSATE DRAIN ................................. 3

FIELD INSTALLATION OF CONTROLS .................. 3

ELECTRICAL CONNECTIONS .......................... 3

SELECT PROPER BLOWER SPEED .................... 4

START-UP ........................................... 4

CARE AND MAINTENANCE ............................ 4

AIRFLOW PERFORMANCE ............................ 4

SAFETY CONSIDERATIONS

Improper installation, adjustment, alteration, service,

maintenance, or use can cause explosion, fire, electrical shock, or other conditions which may cause death, personal injury or

property damage. Consult a qualified installer, service agency, or your distributor or branch for information or assistance. The

qualified installer or agency must use factory-authorized kits or accessories when modifying this product. Refer to individual

instructions packaged with kits or accessories when installing. Follow all safety codes. Wear safety glasses, protective

clothing, and work gloves. Use quenching cloth for brazing operations. Have a fire extinguisher available. Read these

instructions thoroughly and follow all warning or cautions included in literature and attached to the unit. Consult local

building codes and the current editions of the National

Electrical Code (NEC) NFPA 70. In Canada, refer to the current editions of Canadian Electrical

Code CSA C22.1.

Recognize safety information. This is the safety alert symbol

/K. When you see this symbol on the unit and in instructions

or manuals, be alert to the potential for personal injury.

Understand the signal words DANGER, WARNING, and

CAUTION. These words are used with the safety alert symbol.

DANGER identifies the most serious hazards which will result in severe personal injury or death. WARNING signifies hazards

which could result in personal injury or death. CAUTION is used to identify unsafe practices, which may result in minor

personal injury or product and property damage. NOTE is used to highlight suggestions which will result in enhanced

installation, reliability, or operation.

INTRODUCTION

Fan Coils may be used for cooling or heat pump operation, with or without electric heat. Models are available with factory installed electric heaters (5 kW, 7.5 kW, or 11 kw) and with no heat.

Installations without electric heat require a Cooling Control Kit (accessory part number AMWK001CK).

FEA and WAHA Fan Coils may be used for cooling or heat pump operation, with or without electric heat. Models have factory installed electric heaters (5 kW, 7.5 kW, or 11 kw).

FSA, FEA, and WAHA Fan Coils are designed to be installed in an upflow position, free air return ONLY, suitable for closet or

flush-mount installations. Units are designed for upflow applications only. Local codes

may limit this free-air-return type unit to installation in single-level applications. When electric heater is not needed, a

factory approved accessory cooling control package is required. See instructions packaged with accessory for

installation procedures.

ELECTRICAL OPERATION HAZARD

Failure to follow this warning could result in personal injury or death.

Before installing or servicing unit, always turn off all power to unit. There may be more than 1 disconnect switch. Turn off accessory heater power if applicable. Lock out and tag switch with a

suitable warning label.

CUT HAZARD

Failure to follow this caution may result in personal injury.

Sheet metal parts may have sharp edges or burrs.

Use care and wear appropriate protective clothing

and gloves when handling parts.

INSTALLATION

Check Equipment

Unpack unit and move to final location. Remove carton, taking care not to damage unit. Inspect equipment for damage prior to

installation. File claim with shipping company if shipment is damaged or incomplete. Locate rating plate on unit. It contains

information needed to properly install unit. Check rating plate to be sure unit matches job specifications. A front access panel is

provided, which permits access to blower assembly and electrical controls for removal and servicing.

NOTE: Minimum clearance of 21" (533 mm) is required in front of access panel for servicing only. Installation clearance from

Specificationssubjectto change without notice. 664 01 5002 01 Dec. 2012

combustible materials is 0" (0 mm) from cabinet and supply-air duct (plenum included). Leave room for condensate pan and refrigerant line connection. (See Figure 1 and Figure 2)

PROPERTY DAMAGE HAZARD

Failure to follow this caution may result in product or property damage.

Wrap a wet cloth around rear of fitting to prevent

damage to TXV. If using a TXV in conjunction with single-phase

reciprocating compressor, a compressor start capacitor and relay are required. Consult outdoor

unit pre-sale literature for start assist kit part number.

REFRIGERANT -X

c B

69.8 _1

_28.45_

KNocKouT_-. _!

DRAINS_ \\\ ,i_.,I

_- \\

106.4

LINES ENTRY Ntk_

TOP VIEW

[_1 BLOWER, CONTROL AND

ACCESS PANEL

II LIQUID TUBE

UNIT CONNECTION SIZES

SUCTION. - 3/4"I.D. SWEAT LIQUID, 3/d' I.D. SWEAT

CONDENSATE, 3/4"NPT

FILTER MEDIA

-- SECONDARY DRAIN

SUCTION -_,

TUBE

PRIMARY DRAIN j

FRONT VIEW

"_1 ELECTRIC HEATER

Figure 1 - Dimensional Drawing with Power Disconnect

SIDEVIEW

Model Size A B C D

DIMENSIONAL DATA (in.)

18 153/16 81/4 23/4 381/16

FSA2X 24 153/16 81/4 23/4 381/16 FSA4X 30 153/16 81/4 23/4 381/16

36 183/8 91/4 5 433/16

Model Size A B C D

FEA4X 24 153/16 81/4 23/4 381/16

WAHA 30 183/8 91/4 5 433/16

18 153/16 81/4 23/4 381/16

36 183/8 91/4 5 433/16

Model Size A B C D

DIMENSIONAL DATA (mm)

18 386 210 70 967

FSA2X 24 386 210 70 967 FSA4X 30 386 210 70 967

36 467 235 127 1097

Model Size A B C D

18 386 210 70 967

FEA4X 24 386 210 70 967 WAHA 30 467 235 127 1097

36 467 235 127 1097

Figure 3 - Dimensions

Mount Fan Coil

MIN DRAIN

MIN

DRAIN EXIT DRAIN

PRIMARY TO UNIT) DRAIN

NOTE: Use plastic pipe from

condensate pan to exterior of fan coil.

SECONDARY

(TRAP EXTERNAL

A07427

Figure 2 - Condensate Drain

2 Specifications subject to change without notice. 664 01 5002 01

The unit is designed for free-air return as enclosed in a closet with Iouvered door or for flush mounting in a wall. A

factory-authorized Iouvered grille kit is available for flush mount application (accessory part numbers AMWKOOlWG and

AMWK002WG). When unit is installed in a closet with a

Iouvered door in return-air path, the free area of Iouvered opening in the door must be a minimum of 2.25 ft 2 (.21 m2).

Either align door opening with unit inlet or provide a 10" (254 mm) clearance between door and unit. If unit is to be flush

mounted in a wall, provide adequate support underneath base of unit. To assure proper condensate drainage, be sure unit is

level. NOTE: Do not remove seals from coil until tubing connections

are ready to be made. See instructions packaged with outdoor

unit for connecting refrigerant tubes. Move unit into place and install refrigerant tubing as follows: