Greenheck PVE-20 Installation, Operation And Maintenance Manual

7, Greenheck PVE-20 7 Model PVe Heat Recovery Unit Isometric view of PVe on rails Side view of PVe on rails Unit Size A B* C* D PVe-20 5 14 13.25 7.75 PVe-35 5 14 12.00 6.50 PVe-45 5 14 15.50 10.5 PVe-55 5 14 18.75 13.25 All dimensions are shown in inches. *Zones B and C identify regions/zones where …

20, 20 Model PVe Heat Recovery Unit Unit Start-Up Refer to Parts List section for component locations. Fans The PVe models contain two forward curved (supply & exhaust) fans. These forward curved fans should be checked for free rotation. If any binding occurs, check for concealed damag…

10, 10 Model PVe Heat Recovery Unit Typical Control Center Components 1. Main Disconnect (non-fusible, lockable) 2. Motor Starter 3. Motor Starter 4. Power Distribution Blocks 5. 24 VAC Control Transformer 6. 24 VAC Terminal Strip 7. Temperature Sensor with Override (use…

16, 16 Model PVe Heat Recovery Unit Remote Control Panel and Wiring Schematics Indicator Lights powered by the ER Unit Dirty Filter Indicator (power by others) Refer to Pressure Switch for voltage and load ratings. 7-Day Timer or On/Off Switch G C R 7-Day Timer S1 - Unit On/Off T…

24, 24 Model PVe Heat Recovery Unit Fan Wheel & Fasteners Wheels require very little attention when moving clean air. Occasionally oil and dust may accumulate on the wheel causing imbalance. When this occurs the wheel and housing should be cleaned to assure smooth and safe operation.…

2, 2 Model PVe 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 surf…