Reznor OUH 70 Fired Unit Heater Manuals

Manuals and User Guides for Reznor OUH 70 Fired Unit Heater. We have 1 Reznor OUH 70 Fired Unit Heater manual available for free PDF download: Installation And Operating Manual

Reznor OUH 70 Installation And Operating Manual

Reznor OUH 70 Installation And Operating Manual (48 pages)

Unit Heater, Oil Fired

Brand: Reznor | Category: Heater | Size: 2 MB

Table of Contents

Table of Contents
3
1 Installation Requirements

6
- Compliance Notices
  6
- Certificates of Conformity
  7
- General Product Information
  7
- General Requirements
  7
- Delivery and Pre-Installation Checks
  8
- Warranty
  8
- Health and Safety
  9
- Location / Positioning
  10
- Fuel Supply - General
  11
  - Fuel
    11
  - Storage Tank
    11
  - Single Pipe System (Gravity Feed)
    12
  - Two Pipe System
    12
  - Pressurised Ring Main System
    12
  - Pipe Work and Fittings
    12
  - Electrical Supply
    13
- Air Supply
  15
  - Heaters Installed Within the Heated Space
    15
    
    Natural Ventilation Openings to the Heated Space
    15
    
    Mechanical Ventilation to the Heated Space
    16
  - Heaters Installed Within a Plant Room or Enclosure
    16
    
    Natural Ventilation Openings to Plant Rooms
    16
    
    Natural Ventilation Openings to Enclosures
    16
    
    Mechanical Ventilation to a Plant Room or Enclosure
    16
- Air Distribution System
  17
- Flue System
  17
- Dimensions
  19
- Technical Details
  21
  - Reference Information
    22
2 Installation

23
- Packaging/Siting
  23
- Heater Mounting
  23
- Minimum Clearances
  23
- Warm Air Circulation
  23
- Flue Installation
  24
- Oil Installation/Connection
  24
- Electrical Installation/Connection
  24
- Heater Control Installation
  24
3 Commissioning

31
4 Servicing

34
- Planned Servicing
  34
- Servicing Procedure - Major Component Parts
  34
  - Flue
    34
  - Main Fan
    35
  - Heat Exchanger
    35
  - Electrical Supply
    35
  - Oil Supply
    35
  - Burner
    36
  - Air Delivery System
    36
  - Report
    36
- Service Re-Commissioning
  36
5 Parts Lists

37
6 Fault Finding Guide

39
7 Replacement Parts

42
- Burner
  42
- Controller
  42
- Electrode Assembly
  42
- Nozzle
  43
- Photocell
  43
- Oil Pump
  43
- Contactor
  44
- Mcb
  44
- Fan/Limit Stat Assembly
  44
- Axial Fan
  45
8 User Instructions

47
- Commissioning and Hand over
  47
- Servicing
  47
- Start up Procedure
  47
- Stop Procedure
  48
- Shut down Procedure
  48
- Ventilation Only
  48
- Lockout Situations
  48

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