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19

GUIDE SPECIFICATIONS

INDOOR WALL- MOUNTED DUCTLESS UNITS

Size Range: 3/4 to 2 1/2 Ton Nominal Cooling and Heating Capacity

Model Number: 619P

PART 1 - GENERAL

1.01 System Description

Indoor, wall- mounted, direct- expansion fan coils are matched with

the heat pump outdoor unit.

1.02 Agency Listings

Unit shall be rated per AHRI Standards 210/240 and listed in the

AHRI directory as a matched system.

1.03 Delivery, Storage, And Handling

Units shall be stored and handled per unit manufacturer’s

recommendations.

1.04 Warranty (For Inclusion By Specifying

Engineer)

PART 2 - PRODUCTS

2.01 Equipment

A. General:

Indoor, direct- expansion, wall- mounted fan coil. Unit shall be

complete with cooling/heating coil, fan, fan motor, piping

connectors, electrical controls, microprocessor control system, and

integral temperature sensing. Unit shall be furnished with integral

wall mounting bracket and mounting hardware.

B. Unit Cabinet:

Cabinet discharge and inlet grilles shall be attractively styled,

high- impact polystyrene. Cabinet shall be fully insulated for

improved thermal and acoustic performance.

C. Fans:

1. Fan shall be tangential direct- drive blower type with air

intake at the top of the unit and discharge at the bottom

front. Automatic, motor- driven vertical air sweep shall be
provided standard.

2. Air sweep operation shall be user selectable. The vertical

sweep may be adjusted (using the remote control) and the

horizontal air direction may be set manually.

D. Coil:

Coil shall be copper tube with aluminum fins and galvanized steel

tube sheets. Fins shall be bonded to the tubes by mechanical

expansion. A drip pan under the coil shall have a drain connection

for hose attachment to remove condensate. Condensate pan shall

have internal trap.

E. Motors:

Motors shall be open drip- proof, permanently lubricated ball

bearing with inherent overload protection. Fan motors shall be

4- speed.

F. Controls:

Controls shall consist of a microprocessor- based control system

which shall control space temperature, determine optimum fan

speed, and run self diagnostics. The temperature control range

shall be from 62

_

F to 86

_

F (17

_

C to 30

_

C) in increments of 1

_

F

or 1

_

C, and have 46

_

F Heating Mode (Heating Setback). The

wireless remote controller shall have the ability to act as the

temperature sensing location for room comfort.

The unit shall have the following functions as a minimum:

1. An automatic restart after power failure at the same

operating conditions as at failure.

2. A timer function to provide a minimum 24- hour timer

cycle for system Auto Start/Stop.

3. Temperature- sensing controls shall sense return air

temperature.

4. Indoor coil freeze protection.
5. Wireless infrared remote control to enter set points and

operating conditions.

6. Automatic air sweep control to provide on or off activation

of air sweep louvers.

7. Dehumidification mode shall provide increased latent

removal capability by modulating system operation and set

point temperature.

8. Fan- only operation to provide room air circulation when no

cooling is required.

9. Diagnostics shall provide continuous checks of unit

operation and warn of possible malfunctions. Error

messages shall be displayed at the unit.

10. Fan speed control shall be user- selectable: turbo, high,

medium, low, or microprocessor controlled automatic
operation during all operating modes.

11. Automatic heating- to- cooling changeover in heat pump

mode. Control shall include deadband to prevent rapid
mode cycling between heating and cooling.

12. Indoor coil high temperature protection shall be provided to

detect excessive indoor discharge temperature when unit is

in heat pump mode.

G. Filters:

Unit shall have filter track with factory- supplied cleanable filters.

H. Electrical Requirements:

Indoor fan motor to operate on 115V on model sizes 09- 12 and on

208- 230V on model sizes 09- 30, as specified. Power is supplied

from the outdoor unit.

I. Operating Characteristics:

The 619P system shall have a minimum SEER (Seasonal Energy

Efficiency Ratio) and HSPF at AHRI conditions, as listed on the

specifications table.

J. Refrigerant Lines:

All units should have refrigerant lines that can be oriented to

connect from the left, right or back of unit. Both refrigerant lines

need to be insulated.

K. Special Features (Field Installed):

1. Condensate Pump:

- The condensate pump shall remove condensate from the

drain pan when gravity drainage cannot be used. Pump
shall be designed for quiet operation. Pump shall consist of

two parts: an internal reservoir/sensor assembly, and a
remote sound- shielded pump assembly. A liquid level
sensor in the reservoir shall stop cooling operation if the

liquid level in the reservoir is unacceptable.

Содержание 538PR

Страница 1: ...ily room addition S Special space requirements S When changes in the load cannot be handled by the existing system S When adding air conditioning to spaces that are heated by hydronic or electric heat and have no ductwork S Historical renovations or any application where preserving the look of the original structure is essential The ideal compliment to your ducted system when it is impractical or ...

Страница 2: ...ll indoor units service and maintenance expense is reduced due to easy to use cleanable filters In addition these high wall systems have extensive self diagnostics to assist in troubleshooting BUILT IN RELIABILITY Ductless split system indoor and outdoor units are designed to provide years of trouble free operation The high wall indoor units include protection against freeze up and high evaporator...

Страница 3: ...TO THE OUTDOOR UNIT B 1 1 Q A R SYSTEM TYPE Q HEAT PUMP VOLTAGE A 115 1 60 E 208 230 1 60 OUTDOOR UNIT 538 P MA 009 538 OUTDOOR UNIT P MODEL MA ALL MODELS NOMINAL CAPACITY 009 3 4TON 012 1TON 018 1 1 2TONS 024 2TONS 030 2 1 2TONS UNIT TYPE R OUTDOOR UNIT B MAXIMUM NUMBER OF FAN COIL UNITS THAT CAN BE CONNECTED TO THE OUTDOOR UNIT B 1 1 Use of the AHRI Certified TM Mark indicates a manufacturer s p...

Страница 4: ... Indoor Coil High Temp Protection in Heating Mode S Condenser High Temp Protection in Cooling Mode S Ease Of Service And Maintenance Cleanable Filters S Diagnostics S Liquid Line Pressure Taps S Application Flexibility Condensate Pumps A Crankcase Heater S Legend S Standard A Accessory INDOOR UNITS Fig 1 Condensate Pump Accessory On high wall fan coils the condensate pump has a lift capability of ...

Страница 5: ...6 7 1186 10 2 258 13 4 343 40 8 18 5 DIMENSIONS OUTDOOR Fig 3 Outdoor unit Model W in mm D in mm H in mm L1 in mm L2 in mm Operating Weight lb kg 9K 12K 32 0 810 12 2 310 22 0 558 20 9 530 11 4 290 82 5 37 4 18K 32 3 845 12 6 320 27 6 700 22 1 560 13 2 335 102 5 46 5 24K 37 2 945 15 6 395 31 9 810 25 1 640 15 9 405 137 6 62 4 30K 37 2 945 15 6 395 31 9 810 25 1 640 15 9 405 157 6 71 5 ...

Страница 6: ... 15m min 5 0 13m min 6 5 0 13m min 1 8m CEILING FLOOR Fig 4 Indoor Unit Clearance CLEARANCES OUTDOOR A D B Air outlet Air inlet C E Fig 5 Clearances Outdoor UNIT Minimum Value in mm A 24 609 B 24 609 C 24 609 D 4 101 E 4 101 ...

Страница 7: ... 550 Metering Device Electronic Expansion Valve Capillary Tube Charge Lb 2 76 2 76 2 76 2 76 4 19 5 18 6 62 Outdoor Coil Face Area Sq Ft 9 2 9 2 9 2 9 2 16 0 21 1 17 2 No Rows 2 2 2 2 2 3 3 Fins per inch 21 21 21 21 18 18 17 Circuits 4 4 4 4 6 8 6 Indoor Coil Face Area sq ft Sq Ft 2 2 2 2 2 2 2 2 2 6 3 7 3 7 No Rows 2 2 2 2 2 3 3 Fins per inch 20 20 20 20 20 18 18 Circuits 3 3 3 3 4 7 7 Compressor...

Страница 8: ... 8 69 8 66 7 62 6 53 5 81 Input 0 57 0 94 1 25 1 27 0 98 0 94 80 6F 27C 66 2F 19C TC 8 81 11 95 12 23 9 69 8 87 7 95 SC 7 49 8 32 8 63 7 85 6 64 6 04 Input 0 39 0 75 1 06 0 89 0 85 0 82 89 6F 32C 73 4F 23C TC 9 01 12 15 12 43 9 89 9 07 8 15 SC 7 7 8 53 8 84 8 06 6 85 6 25 Input 0 4 0 97 1 3 1 34 0 92 0 85 18 208 230V 69 8F 21C 59F 15C TC 12 58 15 24 16 25 11 04 8 32 6 78 SC 8 34 10 3 10 6 7 93 6 1...

Страница 9: ... 0 83 64 4F 18C TH 12 1 12 7 12 32 11 34 10 32 9 32 8 81 6 14 Input 0 83 1 37 1 4 1 26 1 22 1 27 1 01 0 91 69F 20 5C TH 12 3 12 6 12 12 11 32 10 21 9 12 8 43 6 49 Input 0 83 1 1 1 12 1 19 1 19 1 25 1 03 0 98 71 6F 22C TH 11 1 12 4 12 01 11 21 10 01 9 02 8 21 6 01 Input 0 85 1 15 1 16 1 21 1 23 1 31 1 05 1 18 208 230V 59F 15C TH 23 2 20 5 19 42 17 56 16 52 14 28 12 08 9 39 Input 1 58 1 49 1 48 1 58...

Страница 10: ...he base unit dimensional drawings for the location of mounting brackets SYSTEM OPERATING CONDITIONS Operating Range Min Max F C Cooling Heating Outdoor DB 4 122 20 50 4 86 20 30 Indoor DB 63 90 17 32 32 86 0 30 Indoor WB 59 84 15 29 Non Operating Temperature Range Min Max F C Indoor Outdoor DB 32 86 0 30 NOTE Reference the Product Installation Instructions for more information METERING DEVICES The...

Страница 11: ...esult in equipment damage or improper operation S Wires should be sized based on NEC and local codes S Use copper conductors only with a minimum 300 volt rating and 2 64 inch thick insulation CAUTION EQUIPMENT DAMAGE HAZARD Failure to follow this caution may result in equipment damage or improper operation S Be sure to comply with local codes while running wire from indoor unit to outdoor unit S E...

Страница 12: ...34 27 42 34 27 46 5 40 33 50 45 39 50 45 39 Indoor Sound Pressure heating mode at different speeds dBa 40 33 26 41 34 27 40 33 26 41 34 27 45 39 32 47 44 38 47 44 38 Outdoor sound pressure level dBa 55 5 56 55 5 56 59 60 63 ELECTRICAL DATA UNIT SIZE OPER VOLTAGE MAX MIN COMPRESSOR OUTDOOR FAN INDOOR FAN MCA MAX FUSE CB AMP V PH HZ RLA V PH HZ FLA HP W V PH HZ FLA HP W 9K 127 104 115 1 60 5 3 115 1...

Страница 13: ...60 Range of cur rent Amps 0 17 10 0 17 10 0 07 10 0 07 10 0 17 10 0 23 10 0 23 10 Rated current Amps 0 17 0 17 0 07 0 07 0 17 0 23 0 23 Rated HP HP 0 027 0 027 0 027 0 027 0 077 0 08 0 08 Speed rev min 1300 1170 900 700 1300 1170 900 700 1300 1170 900 700 1300 1170 900 700 1300 1170 900 700 1250 1200 1100 900 250 1200 1100 900 Rated RPM rev min 1350 1350 1350 1350 1350 1350 1350 Max input W 25 25 ...

Страница 14: ...oltage AC115V CN16 Relative to the N terminal voltage DC 24V CN15 Maximum voltage DC5V CN6 Maximum output voltage AC115V CN4 Indoor fan interface Maximum voltage DC310V CN5 Stepper motor interface Maximum voltage between the lines DC12V P_1 Ground CN8 Room temperature sensor interface maximum voltage DC5V CN9 Pipe temperature sensor interface maximum voltage DC5V CN10A Display interface maximum vo...

Страница 15: ... 24V CN15 Maximum voltage DC5V CN6 Maximum output voltage AC230V CN4 Indoor fan interface Maximum voltage DC310V CN5 Stepper motor interface Maximum voltage between the lines DC12V P_1 Ground CN8 Room temperature sensor interface maximum voltage DC5V CN9 Pipe temperature sensor interface maximum voltage DC5V CN10A Display interface maximum voltage between the lines DC5V CN14 Stepper motor interfac...

Страница 16: ...r Voltage AC 230V CN11 Power Voltage AC230V CN16 Relative to the N terminal voltage DC 24V CN15 Maximum voltage DC5V CN6 Maximum output voltage AC230V CN4 Indoor fan interface Maximum voltage DC310V CN5 Stepper motor interface Maximum voltage between the lines DC12V P_1 Ground CN8 Room temperature sensor interface maximum voltage DC5V CN9 Pipe temperature sensor interface maximum voltage DC5V CN10...

Страница 17: ...output voltage AC230V CN4 Indoor fan interface Maximum voltage DC310V CN5 Stepper motor interface Maximum voltage between the lines DC12V P_1 Ground CN8 Room temperature sensor interface maximum voltage DC5V CN9 Pipe temperature sensor interface maximum voltage DC5V CN10A Display interface maximum voltage between the lines DC5V CN14 Stepper motor interface optional maximum voltage between the line...

Страница 18: ...e electric heating belt of chassis Fig 13 Wiring Diagram Size 30 208 230V INDOOR UNIT CONTROL BOARD INPUT or OUTPUT VALUE L_IN Power Voltage AC 230V CN11 Power Voltage AC230V CN16 Relative to the N terminal voltage DC 24V CN15 Maximum voltage DC5V CN6 Maximum output voltage AC230V CN4 Indoor fan interface Maximum voltage DC310V CN5 Stepper motor interface Maximum voltage between the lines DC12V P_...

Страница 19: ...hall have the ability to act as the temperature sensing location for room comfort The unit shall have the following functions as a minimum 1 An automatic restart after power failure at the same operating conditions as at failure 2 A timer function to provide a minimum 24 hour timer cycle for system Auto Start Stop 3 Temperature sensing controls shall sense return air temperature 4 Indoor coil free...

Страница 20: ...l bearings Motor shall be protected by internal thermal overload protection 3 Shaft shall have inherent corrosion resistance 4 Fan blades shall be non metallic and shall be statically and dynamically balanced 5 Outdoor fan openings shall be equipped with PVC metal mesh coated protection grille over fan D Compressor 1 Compressor shall be fully hermetic rotary type 2 Compressor shall be equipped wit...

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