Greenheck PVF - Manual
Greenheck PVF – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – Venting; Unit Clearances to Combustible Materials
- Page 3 – Control Center Layout
- Page 4 – Heat Mode; Recovery from Lockout; Ignition Control; Sequence of Operation
- Page 5 – Setting Manifold Pressure for Two Stage Gas Control; Staged Burner Adjustments; Furnace Controls; For Energy Recovery Units without Temperature Control Package; Staged Temperature Controls
- Page 6 – indicated in Figure 5 on the modulating valve.; Electronic Modulation Temperature Controls; Figure 5: Electronic Modulation Valves
- Page 7 – Ignition Control Diagnostic LED; Troubleshooting; Possible Cause
- Page 8 – Routine Maintenance
Part # 461006
MODEL PVF
INDIRECT GAS FIRED FURNACES FOR ENERGY RECOVERY UNITS
Installation, Operation and Maintenance Manual
®
RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE
WARNING!!!
Improper installation, adjustment, alteration, service or maintenance can cause injury or death.
Read the installation, operating and maintenance instructions thoroughly before installing or
servicing this equipment.
CAUTION!!!
Units are designed for outdoor installation only. DO NOT locate units indoors.
Shipping
Check the unit for shipping damage. If any shipping damage is found, it should be reported to the last carrier
and your local Greenheck representative.
Indirect Fired Gas Unit Installations
Units are listed for installation in the United States and Canada
• Installation of gas fired duct furnaces must conform with local building codes. In the absence of local
codes, installation must conform to the National Fuel Gas code, ANSI Z223.1 or in Canada,
CAN/CGA-B149 installation codes.
• All electrical wiring must be in accordance with the regulation of the National Electric Code,
ANSI/NFPA No. 70.
• Unit is approved for installation downstream from refrigeration units. In these conditions, condensate
could form in the duct furnace and provision must be made to dispose of the condensate.
Refer to Part Number 460945 for any unit information other than that pertaining to the Indirect Fired Furnace.
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Summary
1. Single furnaces (furnace input 100 to 400 MBH) have a single 3 ⁄ 4 inch connection. Double furnaces (furnace input 500 to 800 MBH) have two 3 ⁄ 4 inch connections, and triple furnaces (furnace input1050 to 1200 MBH have three 3 ⁄ 4 inch connections. 2. When connecting the gas supply, the length o...
1. Installation of wiring must conform with local building codes. In the absence of local codes, installation must conform to the National Electric Code ANSI/NFPA 70-Latest Edition. Unit must be electricallygrounded in conformance with this code. In Canada, wiring must comply with CSA C22.1, Canadia...
Power-up/Standby After power is supplied to the unit: 1. The ignition control will reset and perform a self- check routine. 2. The diagnostic LED will flash for up to four seconds. 3. The ignition control will begin scanning the thermostats. Heat Mode When the thermostat or discharge temperaturecont...
