Kenmore K90-75 Manuals

Manuals and User Guides for Kenmore K90-75. We have 1 Kenmore K90-75 manual available for free PDF download: Installation Instructions Manual

Kenmore K90-75 Installation Instructions Manual

Kenmore K90-75 Installation Instructions Manual (68 pages)

K90 series

Brand: Kenmore | Category: Boiler | Size: 2.54 MB

Table of Contents

Table of Contents
2
Introduction
4
Boiler Ratings and Capacities
5
Rules for Safe Installation and Operation
8
Before Installing the Boiler
8
Placing the Boiler
12
Near Boiler Piping
13
- Supply and Return Lines
  13
- Pressure Relief Valve
  17
- Expansion Tank and Make-Up Water
  17
- Condensate Drain Piping
  20
- Filling Condensate
  21
- Chilled Water Piping
  21
Combustion Air and Vent Pipe
22
- Connections and Terminations
  22
- Installation
  26
Gas Supply Piping
26
- Check Gas Supply
  26
- Connecting the Gas Piping
  26
- Checking the Gas Piping
  27
Electrical Wiring
28
- Electric Power Supply
  28
- Install Your Thermostat
  29
- Field Wiring Connections
  30
- Schematic Wiring Diagram
  31
- Ladder Wiring Diagram
  32
Controls and Accessories
33
- Integrated Boiler Control
  33
- Gas Control Valve
  33
- Hot Surface Igniter
  33
- L4006A High Limit Aquastat Control
  33
- Draft Inducer Temperature Safety Switch
  33
- Casting Temperature Safety Switch
  34
- Differential Pressure Air Proving Switch
  34
- Draft Inducer
  34
- Circulator Pump
  34
- Drain Valve
  34
- Relief Valve
  35
- Flame Rollout Safetyshutoff
  35
- Optional)Externalcondensate P Ump
  35
Start-Up
35
Check-Out Procedures and Adjustments
38
Maintenance and Cleaning
44
Service Hints
48
Repair Parts
60

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