Greenheck PVE-20 - Manual
Greenheck PVE-20 – 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 – Receiving
- Page 3 – Supplemental Installation, Operation and; Installation Stages; for additional details.; RETURN DUCT
- Page 4 – Lifting; Installation location; Lifting with a Crane; Model; Forklift lifting
- Page 5 – Roof Curb and Rail Mounting; Service Clearances; Duct Dimensions; than duct size to allow clearance for
- Page 6 – Roof Curb Mounting; Roof curbs are; Unit Size; All dimensions are shown in inches.; Ductwork Connections
- Page 7 – Isometric view of; not be place due to ductwork.; Rail Mounting / Layout; Access Panel Description and
- Page 8 – Dimensional Data; Unit; All dimensions are shown in inches; Top view; Side view
- Page 9 – Electrical Information; See voltage use range on the rating; Field Control Wiring Length/Gauge; Total
- Page 10 – Typical Control Center Components; If an optional preheater is supplied with
- Page 11 – Frost Control Application/Operation; Frost Threshold Temperatures; Optional Accessories; Economizer Application/Operation
- Page 12 – Factory Set Points; Drive Operation; Variable Frequency Drives for Energy Recovery Blowers; SC
- Page 13 – MODULATING CONTROL FOR FAN SPEED; Factory Set Points -; continued; Resetting the V1000 drive to factory defaults
- Page 14 – Typical Wiring Diagram
- Page 15 – Dirty Filter Sensor; levels; Service Outlet
- Page 16 – Indicator Lights powered by the ER Unit; Refer to Pressure Switch for voltage and load ratings.; “On” - Manual Operation
- Page 17 – Temperature Sensors - 1K Ohm RTD; Sensors Mounted by Factory
- Page 18 – General Start-Up Information; check as items are; DANGER
- Page 19 – Optional Accessories Checklist
- Page 20 – CAUTION; Forward Curved
- Page 21 – Vibration
- Page 22 – Maintenance Overview
- Page 23 – Fan Belts; Fan Motors; Routine Maintenance; Maintenance Procedures:; Lubrication; Dampers
- Page 24 – Fan Wheel & Fasteners; Bearings; Access to the outdoor air filters; Door Seal Maintenance
- Page 25 – Parts List; Not depicted on this image; Sequence of Operation; Basic Unit; Economizer Operation:; Winter Operation; Frost Control Operation:
- Page 26 – Troubleshooting – Airflow; Test and Balance Report
- Page 27 – Symptom; Troubleshooting – Unit
- Page 29 – Maintenance Log
- Page 32 – Warranty
1
Model PV
e
Heat Recovery Unit
®
Installation, Operation and Maintenance Manual
Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the
product described. Protect yourself and others by observing all safety information. Failure to comply with instructions
could result in personal injury and/or property damage! Retain instructions for future reference.
Part #472846
Heat Recovery Ventilators
Only qualified personnel should install this system.
Personnel should have a clear understanding of these
instructions and should be aware of general safety
precautions. Improper installation can result in electric
shock, possible injury due to coming in contact with
moving parts, as well as other potential hazards.
Other considerations may be required if high winds
or seismic activity are present. If more information
is needed, contact a licensed professional engineer
before moving forward.
1. Follow all local electrical and safety codes, as well
as the National Electrical Code (NEC), the National
Fire Protection Agency (NFPA), where applicable.
Follow the Canadian Electric Code (CEC) in
Canada.
2. All moving parts must be free to rotate without
striking or rubbing any stationary objects.
3. Unit must be securely and adequately grounded.
4. Do not spin fan wheel faster than maximum
cataloged fan RPM. Adjustments to fan speed
significantly affects motor load. If the fan RPM is
changed, the motor current should be checked to
make sure it is not exceeding the motor nameplate
amps.
5. Do not allow the power cable to kink or come in
contact with oil, grease, hot surfaces or chemicals.
Replace cord immediately if damaged.
6. Verify that the power source is compatible with the
equipment.
7. Never open access doors to the unit while it is
running.
General Safety Information
DANGER
Always disconnect power before working on or near
this equipment. Lock and tag the disconnect switch
or breaker to prevent accidental power up.
CAUTION
When servicing the unit, the internal components
may be hot enough to cause pain or injury. Allow
time for cooling before servicing.
CAUTION
Precaution should be taken in explosive
atmospheres.
Models: PV
e
-20
PV
e
-35
PV
e
-45
PV
e
-55
"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.
Summary
2 Model PV e Heat Recovery Unit Machined parts coated with rust preventive should be restored to good condition promptly if signs of rust occur. Immediately remove the original rust preventive coating with petroleum solvent and clean with lint-free cloths. Polish any remaining rust from surface with...
3 Model PV e Heat Recovery Unit Table of Contents Basic Operation . . . . . . . . . . . . . . 3 Installation Supplemental Installation, Operation and Maintenance Manuals . . . . . . . . . . . 3 Installation . . . . . . . . . . . . . . . . 3 Installation Stages . . . . . . . . . . . . . 4 Lifting wit...
4 Model PV e Heat Recovery Unit Lifting Installation Stages Once the PVe Heat Recovery Ventilator is delivered to the jobsite, the actual installation occurs in several distinct stages.1. Installation location must be carefully considered. Service clearances needed for later maintenance of the unit ...
