Marvair AVP 42 Manuel d'utilisateur télécharger pdf

General Description

The Marvair

Classic heat pumps are designed to provide

comfort at a minimum cost without sacrificing indoor floor

space. The energy efficient operation makes the Marvair heat

pumps ideal problem solvers for a wide variety of applications,

including schools, modular classrooms, modular offices and

telecommunication shelters.

The Classic heat pumps are available in a wide variety of styles

and configurations to meet the various ventilation and cooling

requirements. For school classrooms, models are available to

comply with the ASHRAE 62-1999 standard, “Ventilation for

Acceptable Indoor Air Quality.” Where cooling is required during

cool or cold weather, e.g., telecommunication shelters, a factory-

installed economizer can be used. To insure proper operation and

optimum performance, all outside air ventilation packages and

the economizer are non-removable, factory installed and tested.

Safety Listed & Energy Certified

All Classic heat pumps are built to UL standard 1995, 2nd

edition and CAN/CSA C22, No. 236-5, 2nd edition. For energy

efficiency and performance, the units are tested and rated in accordance to the

ANSI/ARI (Air-Conditioning and Refrigeration Institute) Standard 390- 2003

(Single Package Vertical Units). All AVPA units meet or exceed the efficiency requirements of

ANSI/ASHRAE/IESNA 90.1.2007. The Classic heat pumps are commercial units and are not

intended for use in residential applications.

Classic Heat Pumps

2 to 5 Tons

Models AVPA24-30-36-42-48-60

1 Classic AVPA PD, 1/10-2

Classic Heat Pump Features

High Efficiency

• High efficiency scroll compressor.

• Lanced fins and rifled tubing on many indoor

and outdoor coils.

• Two-speed indoor blower motor.

Ease of Installation

• Sloped top with flashing eliminates need of

rainhood.

• Built-in full length mounting flanges facilitate

installation and minimizes chance of water

leaks.

• Supply and return openings exactly match

previous models.

• Factory installed disconnect on 208/230V

units. (Optional disconnects available on

460V units.)

Built-in Reliability

• High pressure and loss of charge switches

with lockout relay protect refrigerant circuit.

• One-inch filter is standard.* (Two-inch filter

is optional.)

Rugged Construction

• Copper tube, aluminum fin evaporator and

condenser coils.

• Factory-installed heaters on discharge side of

evaporator coil. (Optional.)

• Prepainted neutral beige polyester finish over

primed G-60 galvanized steel for maximum

cabinet life. (Other finishes are available.)

Range of Ventilation Options

• Manual damper capable of up to 15% of

rated airflow of outside air; field adjustable,

no pressure relief. Ventilation option “N”.

(continued on page 2)

*Two-inch filter is standard on Classic with Economizer.

1 2 3 4 5 6 ... 11 12

Résumé du contenu

Page 1 - 2 to 5 Tons

General DescriptionThe Marvair® Classic heat pumps are designed to provide comfort at a minimum cost without sacrificing indoor floor space. The energ

Page 2 - Classic AVPA PD, 1/10-2 2

Classic AVPA PD, 1/10-2 10 Air Flow, CFM vs. ESP (Wet Coil)Electrical Characteristics - Ventilation System MotorsCONFIGURATION OPTIONEXHAUST AIR MOTO

Page 3 - Standard Classic Controls

11 Classic AVPA PD, 1/10-2Dimensional Data for AVPA24/30/36DIMENSIONS - AVPA 24-36MODEL A D E F G H MAVPA24IN39-3/8 8 20-1/2 12 27-3/4 20 37-7/8MM

Page 4 - Classic Control Options

Classic AVPA PD, 1/10-2 12 P.O. Box 400 • Cordele, GA 31010156 Seedling Drive • Cordele, GA 31015 Ph: 229-273-3636 • Fax: 229-273-5154Email: ma

Page 5 - Accessories

Classic AVPA PD, 1/10-2 2 Classic Heat Pump FeaturesRange of Ventilation Options (cont’d)• Manual damper capable of 0 to 450 cfm (maximum of 40% of

Page 6 - Sensible/Total Ratio Chart

3 Classic AVPA PD, 1/10-2For performance of the GreenWheel® ERV at conditions other than those shown, please contact your Marvair® representative

Page 7 - Summary Ratings (Wire Sizing)

Classic AVPA PD, 1/10-2 4 Standard Classic Controls (cont’d)High Pressure SwitchThe high pressure switch is located on the liquid line. It is electr

Page 8 - “H” GreenWheel

5 Classic AVPA PD, 1/10-2cooling the room. The electric element (kW) must be properly sized for each model for proper operation. Factory installed

Page 9 - Unit Load Amps

Classic AVPA PD, 1/10-2 6 Certified Efficiency and Capacity Ratings @ ARI Standard 390BASICMODELCOOLING1HEATING2HIGH TEMP. HEATING AT 47°F LOW TEMP.

Page 10 - WATTS VOLTS HZ/PH FLA WATTS

7 Classic AVPA PD, 1/10-2Summary Ratings (Wire Sizing)BASIC MODEL000 = NONE 040 = 4 kW050 = 5 kW 060 = 6 kW 080 = 8 kW090 = 9 kW100 = 10 kW 120 =

Page 11 - DIMENSIONS - AVPA 24-36

Classic AVPA PD, 1/10-2 8 Summary Ratings (Wire Sizing) - “S” Circuit with “H” GreenWheel® ERVBASIC MODEL000 = NONE 040 = 4 kW050 = 5 kW 060 = 6 k

Page 12 - DIMENSIONS - AVPA 42-60

9 Classic AVPA PD, 1/10-2Electrical CharacteristicsBASICMODELCOMPRESSOR OUTDOOR FAN MOTOR INDOOR FAN MOTOR GREENWHEEL® ERVVOLTS Hz/Ph RLA1LRA2MCC3

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Marvair AVP 42 Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Climatiseurs à système divisé Marvair AVP 42. Classic Heat Pumps 2 to 5 Tons Manuel d'utilisatio

Résumé du contenu

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