Greenheck Outdoor Air Ventilator - Manual
Greenheck Outdoor Air Ventilator – 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 – TABLE OF CONTENTS; Installation Instructions:; • Equipment Supports, Discharge Locations; Warranty
- Page 3 – Step 1 Mounting the Unit; Typical Installations; Minimum Straight Duct Length - 54”; Installation Instructions for:
- Page 4 – Step 1 Roof Opening; Before beginning this installation:; Step 3 Install Ductwork; Downblast Discharge; Step 2 Install Roof Curb and; For rectangular curbs
- Page 5 – Step 5 Install Supply Unit
- Page 6 – GREENHECK; Make sure that there is room to access the unit from all sides.; a. Slab Construction
- Page 8 – Attach Ductwork to Unit Discharge; Discharge Opening Sizes; Equipment Support Requirements:
- Page 9 – Assemble Roof Curb; Detail shown is typical for all four corners.; Locate and Cut Roof Opening
- Page 11 – Attach Weatherhood; Install Birdscreen or Optional Weatherhood Filters
- Page 12 – Sequence for wiring NV unit:; without; For units; with; The main power line should be connected to the disconnect switch.; CAUTION; Electrical Instructions; CAUTION; Electrical Location
- Page 13 – SYSTEM STARTUP; Special Tools Required; • For single phase units, rewire the motor per the instructions on; Air Volume Check and Measurement; Discharge temperature = 35°F
- Page 14 – Steam Coils; Application Recommendations:; (Entering air below 35; Instructions for Coils
- Page 15 – Gate Valve; Direct Expansion Coils; Piping should be in accordance with accepted industry standards.; Recommended Steam Coil Piping
- Page 17 – TROUBLE SHOOTING; Blower Unit; Symptom
- Page 18 – General Dimensions and Weights; Weatherhood
- Page 19 – Maintenance; weeks after startup
- Page 20 – Maintenance Documentation
GREENHECK
P.O. BOX 410 SCHOFIELD, WISCONSIN 54476-0410
PH. 715-359-6171
®
Installation, Operation and Maintenance Instructions
for
Neutralizer 100% Outdoor Air Ventilators
WARNING:
Improper installation, adjustment, alteration, service or maintenance can cause property damage,
injury or death. Read the installation, operating, and maintenance instructions thoroughly before
installing or servicing this equipment.
This manual is the property of the owner, and is required for future maintenance.
Please leave it with the owner when you complete the job.
Part # 457502
June 1998
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Summary
2 TABLE OF CONTENTS Warranty ............................................................................................................ Pg. 2 Installation Instructions: NV-45 • Horizontal Discharge ................................................................................ Pg. 3 • Downblast D...
INTAKE DISCHARGE DISCHARGE INTAKE C L C L EquipmentSupportFootprint C L A A ( fig. 4)Roof mounted arrangement HZ with weatherhood, mounted on three equipment supports.Ductwork is attached to discharge collar with rubber boot transition. ( fig. 5) Arrangement HZ shown as an indoor hanging installatio...
4 B C L C* RectangularCurbFootprint C L C L A A/2 A RoofOpening A/2 C* C* *C- Determine equal dimension for these 3 locations Sealant Ductwork Duct Adaptor Supply Ductworkby Others Step 1 Roof Opening Determine the center of the supply duct roofopening. The chart below shows the maximumrecommended r...
