User Manuals: Nortek VENMARCES VHC-42 Ventilator

Manuals and User Guides for Nortek VENMARCES VHC-42 Ventilator. We have 1 Nortek VENMARCES VHC-42 Ventilator manual available for free PDF download: Installation, Operation And Maintenance Instructions Manual

Nortek VENMARCES VHC-42 Installation, Operation And Maintenance Instructions Manual (93 pages)

Energy Recovery Ventilators with Enthalpy Wheels and Integrated Heating and Cooling

Brand: Nortek | Category: Heating System | Size: 5 MB

Table of Contents
2
Nomenclature
3
Safety Considerations
4
General Information
4
Recommended Spare Parts
4
Inspection on Arrival
5
Unit Application Limitations
5
Installation
5
Unit Location Requirements
5
Roofcurbs Supplied by Venmar CES (External Applications Only)
6
Roofcurbs Supplied by Others
6
Rigging and Lifting the Unit
7
Exhaust Dampers
7
Field Fabricated Ductwork
8
Hood Installation
9
Access Panels
9
Internal Packaging
9
Electrical Connections
10
Coil or Water Source Heat Pump (WSHP) Piping Connections
12
Condensate Drain Trap
13
Refrigeration Systems
13
Start-Up
14
Pre Start-Up Procedure
14
Start-Up Procedure
15
Optional Controls and Accessory Sequence and Interlocks
16
Frost Control
17
Airflow Balancing
18
Maintenance
19
Air Filters
19
Interior of Unit
19
Fans
20
Enthalpy Wheel
22
Testing and Replacement of the Damper Actuator
23
Coils
24
Refrigerant Systems
24
System Operation Check
25
Appendix A: Service Clearance Dimensions
26
Appendix B: Hood Installation
34
Appendix C: Rigging Drawing
35
Appendix D: Equipment Data
36
Appendix E: Effect of Undersized Straight Duct and Elbows on Forward Curved Fans
37
Appendix F: Electrical Data
38
Appendix G: Standard Field Wiring Terminals
42
Appendix H: Terminal Control Diagrams
44
Appendix I: Water Source Heat Pump Water Line Piping Requirements and Field Mounted Options and Accessories
48
Appendix J: VHC-36, -42 and -50 Start-Up Form and Checklist
57
Appendix K: Gas-Fired Furnace Module Installation and Maintenance
63
Appendix L: Electric Heating Coil and Controls Information
79
Appendix M: Enthalpy Wheel Pressure Drop Vs. Flow Formulae and Curves
81
Appendix N: Troubleshooting
82
Appendix O: VHC-36, -42 and -50 Maintenance Summary Chart
84
Appendix P: Forward Curved Fan Bearing Relubrication Schedule
86
Appendix Q: How to Measure, Assemble and Install Link Belt
87
Appendix R: Adjusting Refrigerant Charge
89
Appendix S: Temperature Rise over Gas-Fired Furnace
91

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User Manuals: Nortek VENMARCES VHC-42 Ventilator

Nortek VENMARCES VHC-42 Installation, Operation And Maintenance Instructions Manual (93 pages)

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