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Marvair Classic AVHA Heat Pump I&O Manual

08/2018 Rev. 2

MODELS:

AVHA 36-42-48-60

Installation & Operation Manual 

10+ EER Vertical Wall-Mount Heat Pumps

IMPORTANT

This manual may include information for options and features which may not be 

included on the unit being installed. Refer to the unit data label or Model Identification 

to determine which features and options this unit is equipped with. 

INSTALLER:  

Affix the instructions on the inside of the building adjacent to the thermostat.

END USER:  

Retain this manual for future reference.

Heat Pump Product Manual

Vertical Wall-Mount Heat Pumps

with Front Control Box Panel

Manufactured By:

A Division of the AIRXCEL

®

 Commercial Group

P.O. Box 400 • Cordele, Georgia 31010 • 156 Seedling Drive • Cordele, Georgia 31015

(229) 273-3636 • Fax (229) 273-5154

E-mail: [email protected] • Internet: www.Marvair.com

The most current version of this manual can be found at www.Marvair.com.

Marvair Classic AVHA Heat Pump I&O Manual 08/2018 Rev. 2

Part #03563

Summary of Contents for Classic AVHA36HPA

Page 1: ...with INSTALLER Affix the instructions on the inside of the building adjacent to the thermostat END USER Retain this manual for future reference Heat Pump Product Manual Vertical Wall Mount Heat Pumps...

Page 2: ...lure to follow these rules may result in death serious bodily harm property damage and damage to the equipment Important Safety Precautions 1 USE CARE when LIFTING or TRANSPORTING equipment 2 TRANSPOR...

Page 3: ...ocal codes In the absence of local codes refer to the National Electrical Code NEC ANS NFPA No 70 1993 and recommendations made by the National Board of Fire Underwriters In all cases the equipment MU...

Page 4: ...C UNIT PREPARATION 1 AVHA model units have top rain flashing built onto the unit The bottom mounting flange for all models is shipped separately and in place Refer to Section J Unit Installation for t...

Page 5: ...ap The acceptable voltage range of the tap is as follows Tap Voltage Range 240 Volt 253 216 208 Volt 220 187 Six 6 conductor thermostat wires should be run from the thermostat location to the unit If...

Page 6: ...ted on a coil tube When the thermostat closes the timer on the defrost control starts accumulating the compressor run time After the selected time 30 60 or 90 minutes has been accumulated the controll...

Page 7: ...7 Marvair Classic AVHA Heat Pump I O Manual 08 2018 Rev 2 EXPLODED PARTS DRAWING 36 42 48 60...

Page 8: ...WER WHEEL 100 9T CCW X X X X X X 14 421506 BLWR MTR BRKT X X X X X X X X X 14A 454280 BLWR MTR BRKT GROMMET TUBE X X X X X X X X X 14B 454282 BLWR MTR BRKT WASHER TUBE X X X X X X X X X 14C 454284 BLW...

Page 9: ...9 CONTROL PANEL HV48 60 X X X X X X 31A T60 0093 TERMINAL BOARD PANEL HV48 60 X X X X X 32 T36 0036 CONTROL PANEL COVER HV36 X X X 32 T60 0036 CONTROL PANEL COVER HV48 60 X X X X X X 33 T36 0015 HEAT...

Page 10: ...98 8 100 AVHA48HPA 208 230 1 60 33 0 50 59 0 60 85 0 90 105 8 110 AVHA60HPA 208 230 1 60 39 0 60 65 0 70 91 0 100 111 8 115 AVHA36HPC 208 230 3 60 16 0 30 34 0 40 43 0 50 61 0 70 AVHA42HPC 208 230 3 6...

Page 11: ...Heat Pump I O Manual 08 2018 Rev 2 Crispaire Division of AIRXCEL Inc Marvair Cordele GA AVHA36 60 208 230V 1 w Barometric Damper and No Heat Figure 3 Typical Wiring Diagram AVHA36 60 208 230V 1 w Bar...

Page 12: ...A Heat Pump I O Manual 08 2018 Rev 2 Crispaire Division of AIRXCEL Inc Marvair Cordele GA AVHA36 60 208 230V 1 w Motorized Damper and No Heat Figure 4 Typical Wiring Diagram AVHA36 60 208 230V 1 w Mot...

Page 13: ...ic AVHA Heat Pump I O Manual 08 2018 Rev 2 Crispaire Division of AIRXCEL Inc Marvair Cordele GA AVHA36 60 208 230V 1 w Economizer and No Heat Figure 5 Typical Wiring Diagram AVHA36 60 208 230V 1 w Eco...

Page 14: ...Heat Pump I O Manual 08 2018 Rev 2 Crispaire Division of AIRXCEL Inc Marvair Cordele GA AVHA36 60 208 230V 3 w Barometric Damper and No Heat Figure 6 Typical Wiring Diagram AVHA36 60 208 230V 3 w Bar...

Page 15: ...A Heat Pump I O Manual 08 2018 Rev 2 Crispaire Division of AIRXCEL Inc Marvair Cordele GA AVHA36 60 208 230V 3 w Motorized Damper and No Heat Figure 7 Typical Wiring Diagram AVHA36 60 208 230V 3 w Mot...

Page 16: ...ic AVHA Heat Pump I O Manual 08 2018 Rev 2 Crispaire Division of AIRXCEL Inc Marvair Cordele GA AVHA36 60 208 230V 3 w Economizer and No Heat Figure 8 Typical Wiring Diagram AVHA36 60 208 230V 3 w Eco...

Page 17: ...AVHA Heat Pump I O Manual 08 2018 Rev 2 Crispaire Division of AIRXCEL Inc Marvair Cordele GA AVHA36 60 460V 3 w Barometric Damper and No Heat Figure 9 Typical Wiring Diagram AVHA36 60 460V 3 w Baromet...

Page 18: ...AVHA Heat Pump I O Manual 08 2018 Rev 2 Crispaire Division of AIRXCEL Inc Marvair Cordele GA AVHA36 60 460V 3 w Motorized Damper and No Heat Figure 10 Typical Wiring Diagram AVHA36 60 460V 3 w Motori...

Page 19: ...lassic AVHA Heat Pump I O Manual 08 2018 Rev 2 Crispaire Division of AIRXCEL Inc Marvair Cordele GA AVHA36 60 460V 3 w Economizer and No Heat Figure 11 Typical Wiring Diagram AVHA36 60 460V 3 w Econom...

Page 20: ...ELEMENT HEATER FAN PURGE SECONDS DOM MINUTES FAN SPEED Figure 12 Typical Wiring Diagram AVHA36 60 208 230V 1 5kW Heater Circuit Crispaire Division of AIRXCEL Inc Marvair Cordele GA FAN PURGE SECONDS...

Page 21: ...HEATER ELEMENTS HEATER FAN PURGE SECONDS DOM MINUTES FAN SPEED GND SPPE Figure 14 Typical Wiring Diagram AVHA36 60 208 230V 1 15kW Heater Circuit Marvair Division of AIRXCEL Inc Cordele GA 3PH 6 KW H...

Page 22: ...D DOM MINUTES DL1 DL3 DL6 DL4 SWITCHES LIMIT 1 SHOT 2 1 Figure 16 Typical Wiring Diagram AVHA36 60 208 230V 3 9kW Heater Circuit Marvair Division of AIRXCEL Inc Cordele GA 3PH 15 KW HEATER FAN PURGE S...

Page 23: ...PEED DOM MINUTES DL1 DL3 DL6 DL4 SWITCHES LIMIT 1 SHOT 2 1 Figure 18 Typical Wiring Diagram AVHA36 60 460V 3 6 9kW Heater Circuit Marvair Division of AIRXCEL Inc Cordele GA 3PH 15 KW HEATER FAN PURGE...

Page 24: ...1 2 699 E 14 356 16 406 F 18 457 30 762 G 8 203 10 254 H 1 7 8 48 2 1 4 57 I 28 711 30 762 J 50 1 2 1 283 57 1 8 1 451 K 1 1 8 29 1 1 8 29 L 71 1 2 1 816 87 1 8 2 213 M 2 1 2 64 2 1 2 64 N 10 1 2 267...

Page 25: ...o position damper open closed capable of 0 to 450 cfm of outside air includes pressure relief C Economizer capable of 100 of rated cooling capacity using outside air Electric Heat 000 No Heat 050 5 kW...

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