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Reznor APD Manuals
Manuals and User Guides for Reznor APD. We have
3
Reznor APD manuals available for free PDF download: Installation Operation & Maintenance, Installation Instructions Manual, Manual
Reznor APD Installation Operation & Maintenance (48 pages)
Unit Heater
Brand:
Reznor
| Category:
Heater
| Size: 3 MB
Table of Contents
Table of Contents
2
General Information
4
References
4
Important Safety Information
4
Certification
5
Warranty
5
Installation Codes
5
Special Installations (Aircraft Hangars/Repair Garages/Parking Garages)
5
Massachusetts Requirement
5
Unit Heater Location
6
Heater Throw
6
Mounting Height Requirements
7
Hazards of Chlorine
8
Clearances and Dimensions
8
Weights
10
Combustion Air Requirements
11
Combustion Air-Models UDAS and UDBS
11
Combustion Air-Models APD, UDAP, and UDBP
11
Acoustical Considerations
12
Uncrating, Inspecting, and Preparation for Installation
12
Uncrating
12
Inspecting
12
Preparation for Installation
12
Shipped-Separate Options
12
Field-Removal of Heat Exchanger Tube Support-Unit Sizes 030-125 (Optional)
12
Heater Installation
12
Two- or Four-Point Suspension
12
Option Packages
12
Downturn Nozzle Kits (Option CD2, CD3, or CD4)
13
Hanger Kits (Option CK8, CK10, or CK22)
13
Lifting and Suspension of Heater
14
Heater Suspension Using Field-Supplied Threaded Rods
14
Piping Installation
15
Gas Supply Pressure
15
Sizing Gas Supply Line
15
Gas Connections
16
Wiring Installation
16
Supply Wiring
17
Supply Wiring Connections
17
Supply Wiring Connections at Circuit Board
17
Control Wiring
17
Wiring Diagrams
18
Operation
20
Component Descriptions
20
Pressure (Combustion Air Proving) Switch
20
High Temperature Limit Control
21
Flame Rollout Switch (Unit Sizes 030-125)
21
Interlock Door Switch (Models UDAS and UDBS)
22
Gas Valve
22
Fan Motor
22
Venter Motor
22
Thermostat
22
Multiple Heater Control (Options CL31 and CL32)
22
DDC Controls-Unit Sizes 150-400 (Options D10 and D14)
22
Circuit Board (DSI Integrated Control Module)
23
Operating Sequence
24
Abnormal Heat Cycle Functions
25
Fault Modes
26
Startup
27
Pre-Startup Checklist
27
Startup Sequence
27
Post-Startup Checklist
29
Adjustments
29
Manifold Pressure Adjustment
30
High-Altitude Deration
31
Pressure Switch Replacement
34
Maintenance and Service
35
Maintenance Schedule
35
Maintenance Procedures
35
Heat Exchanger Maintenance
35
Burner Maintenance
36
Burner Orifice Maintenance
37
Ignition System Maintenance
38
Maintenance of Fan Motor, Fan Blades, and Guard
38
Maintenance of Venter Motor and Wheel Assembly
39
Operating Gas Valve Maintenance
40
Pressure (Combustion Air) Switch Maintenance
41
Limit Control Maintenance
41
Flame Rollout Switch Maintenance (Unit Sizes 030-125 Only)
41
Door Switch Maintenance (Models UDAS and UDBS Only)
42
Transformer Maintenance
42
Disconnect Switch (Models UDAS and UDBS Only)
42
Vent or Vent/Combustion Air System Maintenance
42
Troubleshooting
42
Unit Troubleshooting Using DSI Control Module
42
General Troubleshooting
44
Appendix: Technical Data
46
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Reznor APD Installation Instructions Manual (8 pages)
Installation of Multiple Heater Control, Options CL31 and CL32
Brand:
Reznor
| Category:
Heater
| Size: 0 MB
Reznor APD Manual (6 pages)
Brand:
Reznor
| Category:
Relays
| Size: 0 MB
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