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Installation & Operation Manual
10+ EER Vertical Wall-Mount Heat Pumps
AVHA 36-42-48-60
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.
A Division of the AIRXCEL
P.O. Box 400 • Cordele, Georgia 31010 • 156 Seedling Drive • Cordele, Georgia 31015
E-mail: marvairsales@airxcel.com • Internet: www.Marvair.com
The most current version of this manual can be found at www.Marvair.com.
MODELS:
IMPORTANT
Manufactured By:
(229) 273-3636 • Fax (229) 273-5154
Heat Pump Product Manual
Vertical Wall-Mount Heat Pumps
with Front Control Box Panel
Commercial Group
®
Marvair Classic AVHA Heat Pump I&O Manual 08/2018 Rev. 2
1
Part #03563
Marvair Classic AVHA Heat Pump I&O Manual
08/2018 Rev. 2
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Summary of Contents for Marvair Classic AVHA36HPA
- Page 1 P.O. Box 400 • Cordele, Georgia 31010 • 156 Seedling Drive • Cordele, Georgia 31015 (229) 273-3636 • Fax (229) 273-5154 E-mail: marvairsales@airxcel.com • 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 Marvair Classic AVHA Heat Pump I&O Manual...
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Page 2: How To Use This Manual
How To Use This Manual This manual is intended to be a comprehensive guide to the installation of the Marvair Classic family of ® vertical packaged heat pumps. It contains installation, troubleshooting, maintenance, warranty, and application information. The information contained in this manual is to be used by the installer as a guide only. This manual does not supersede or circumvent any applicable national or local codes. -
Page 3: Inspection And Unpacking
National Board of Fire Underwriters. DIRECTED TOWARD LIVE ELECTRICAL CONNECTIONS OR In all cases, the equipment MUST be installed in accordance POWER SOURCE. with the installation instructions described in this manual. Marvair Classic AVHA Heat Pump I&O Manual 08/2018 Rev. 2... - Page 4 9. Do NOT locate where heat, lint or exhaust fumes will be WHEN A FILTER IS USED, THE FACTORY-INSTALLED discharged on the unit (as from dryer vents). FILTER MUST BE REMOVED. Marvair Classic AVHA Heat Pump I&O Manual 08/2018 Rev. 2...
- Page 5 42/48/60 86 1/2 Six (6) conductor thermostat wires should be run from the MOUNTING FLANGE BOLT thermostat location to the unit. If the unit is equipped with a PATTERN DIMENSIONS Marvair Classic AVHA Heat Pump I&O Manual 08/2018 Rev. 2...
- Page 6 INSTALLATION (L: OPTIONS) The defrost control has three selectable time intervals: 30, 60 Marvair wallmount air conditioners and heat pumps have the and 90 minutes. The timing is factory set at 60 minutes. This ability to equip a variety of options: timing has been determined by testing to provide the best •...
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Page 7: Exploded Parts Drawing
EXPLODED PARTS DRAWING - 36/42/48/60 Marvair Classic AVHA Heat Pump I&O Manual 08/2018 Rev. 2... - Page 8 DISCONNECT ACCESS DOOR LATCH HV36-60 T36-0011B MIDDLE FRONT PANEL (no fresh air) HV36 T36-0011EB MIDDLE FRONT PANEL (economizer f/a) HV36 T36-0011FB MIDDLE FRONT PANEL (barometric f/a) HV36 Marvair Classic AVHA I&O Manual 06/2018 Rev.1 Marvair Classic AVHA Heat Pump I&O Manual 08/2018 Rev. 2...
- Page 9 OPTIONAL OPTIONAL OPTIONAL OPTIONAL OPTIONAL OPTIONAL 710835 RETURN FILTER GRILL OPTIONAL OPTIONAL OPTIONAL 710840 RETURN FILTER GRILL OPTIONAL OPTIONAL OPTIONAL OPTIONAL OPTIONAL OPTIONAL Marvair Classic AVHA I&O Manual 06/2018 Rev.1 Marvair Classic AVHA Heat Pump I&O Manual 08/2018 Rev. 2...
- Page 10 460 volts. This chart should only be used as a guideline for estimating conductor size and overcurrent protection. For the requirements of specific units, always refer to the data label on the unit. Marvair Classic AVHA Heat Pump I&O Manual 08/2018 Rev. 2...
- Page 11 Figure 3: Typical Wiring Diagram, AVHA36-60 208-230V, 1Ø w/Barometric Damper & No Heat Marvair Classic AVHA Heat Pump I&O Manual 08/2018 Rev. 2...
- Page 12 Figure 4: Typical Wiring Diagram, AVHA36-60 208-230V, 1Ø w/Motorized Damper & No Heat Marvair Classic AVHA Heat Pump I&O Manual 08/2018 Rev. 2...
- Page 13 Figure 5: Typical Wiring Diagram, AVHA36-60 208-230V, 1Ø w/Economizer & No Heat Marvair Classic AVHA Heat Pump I&O Manual 08/2018 Rev. 2...
- Page 14 Figure 6: Typical Wiring Diagram, AVHA36-60 208-230V, 3Ø w/Barometric Damper & No Heat Marvair Classic AVHA Heat Pump I&O Manual 08/2018 Rev. 2...
- Page 15 Figure 7: Typical Wiring Diagram, AVHA36-60 208-230V, 3Ø w/Motorized Damper & No Heat Marvair Classic AVHA Heat Pump I&O Manual 08/2018 Rev. 2...
- Page 16 Figure 8: Typical Wiring Diagram, AVHA36-60 208-230V, 3Ø w/Economizer & No Heat Marvair Classic AVHA Heat Pump I&O Manual 08/2018 Rev. 2...
- Page 17 Figure 9: Typical Wiring Diagram, AVHA36-60 460V, 3Ø w/Barometric Damper & No Heat Marvair Classic AVHA Heat Pump I&O Manual 08/2018 Rev. 2...
- Page 18 Figure 10: Typical Wiring Diagram, AVHA36-60 460V, 3Ø w/Motorized Damper & No Heat Marvair Classic AVHA Heat Pump I&O Manual 08/2018 Rev. 2...
- Page 19 Figure 11: Typical Wiring Diagram, AVHA36-60 460V, 3Ø w/Economizer & No Heat Marvair Classic AVHA Heat Pump I&O Manual 08/2018 Rev. 2...
- Page 20 FAN PURGE FAN SPEED MINUTES SECONDS FAN PURGE FAN SPEED MINUTES SECONDS Figure 13: Typical Wiring Diagram, AVHA36-60 208-230V, 1Ø 10kW Heater Circuit Marvair Marvair Classic AVHA Heat Pump I&O Manual Crispaire Division of AIRXCEL, Inc. Cordele, GA 08/2018 Rev. 2...
- Page 21 3PH 6 KW HEATER 1 SHOT LIMIT SWITCHES FAN PURGE FAN SPEED MINUTES SECONDS Figure 15: Typical Wiring Diagram, AVHA36-60 208-230V, 3Ø 6kW Heater Circuit Marvair Marvair Classic AVHA Heat Pump I&O Manual 08/2018 Rev. 2 Division of AIRXCEL, Inc. Cordele, GA...
- Page 22 Division of AIRXCEL, Inc. Cordele, GA 1 SHOT LIMIT SWITCHES FAN PURGE FAN SPEED MINUTES SECONDS Figure 17: Typical Wiring Diagram, AVHA36-60 208-230V, 3Ø 15kW Heater Circuit Marvair Classic AVHA Heat Pump I&O Manual Marvair 08/2018 Rev. 2 Division of AIRXCEL, Inc. Cordele, GA...
- Page 23 Division of AIRXCEL, Inc. Cordele, GA 1 SHOT LIMIT SWITCHES FAN PURGE FAN SPEED MINUTES SECONDS Figure 19: Typical Wiring Diagram, AVHA36-60 460V, 3Ø 15kW Heater Circuit Marvair Classic AVHA Heat Pump I&O Manual Marvair 08/2018 Rev. 2 Division of AIRXCEL, Inc. Cordele, GA...
- Page 24 9 1/8 (232) 9 7/8 (251) 36 3/8 (924) 39 3/8 (1,000) 2 1/8 (54) 6 1/2 (165) 2 (51) 2 (51) 48 1/4 (1,226) 56 (1,422) 50 (1,270) 57 7/8 (1,470) Marvair Classic AVHA Heat Pump I&O Manual 08/2018 Rev. 2...
- Page 25 150 = 15 kW outside air. System Type Special Option Code R = Electric Reheat Heat Pump U = Scroll Compressor K = Coastal Environment 10 EER High Efficiency Air Source Package Package Marvair Classic AVHA Heat Pump I&O Manual 08/2018 Rev. 2...
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