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K90-50
Kenmore K90-50 Manuals
Manuals and User Guides for Kenmore K90-50. We have
2
Kenmore K90-50 manuals available for free PDF download: Installation Instructions Manual, Owner's Manual
Kenmore K90-50 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
Codes
8
Boiler Sizing
9
Considerations for Boiler Location
9
Locating the Boiler
10
Combustion Air and Vent Pipe Requirements
10
Condensate Drain Requirements
11
Foundation Requirements
12
Removing Existing Boiler from Common Venting System
12
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
Watertreatmentandfreezeprotection
35
Filling Boiler with Water Andpurgingair with Diaphragmtype Expansion Tanks
36
Filling Boiler with Waterandpurging Air with Conventionalclosedtype Expansion
36
Placing Boiler in Operation
37
For Your Safety Read before Operating
37
Operating Instructions
37
Check-Out Procedures and Adjustments
38
Verify Proper Sequence of Operation
38
Inspect Venting and Air Intake System
39
Inspect Condensate Drain
39
Inspect System Piping
39
Test Ignition System Safety Shutoff
39
Test High Limit Control and Adjust
39
Test Other Safety Controls
40
Set Thermostat Heat Anticipator
40
Measure the Gas Input Rate
40
Set Thermostat to Desired Room Temperature
42
Review All Instructions
42
Installation and Check-Out Certificate
42
Maintenance and Cleaning
44
Beginning of each Season
44
Daily During Heating Season
44
Monthly During Heating Season
45
Periodically During Heating Season
45
End of each Heating Season-Annual Shut down Procedure
45
Annual Examination and Cleaning of Boiler Components
45
Service Hints
48
Flow Chart/Detailed Sequence of Operation
50
Trouble Shooting
51
Differential Air Pressure Switch Check
59
Repair Parts
60
Jacket and Base Assembly
60
Condensate Drain Trap Assembly
62
Block and Piping Assembly
63
Mixer and Air Pressure Switch Assembly
65
Flue Adapter and Exhauster Assembly
67
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Kenmore K90-50 Owner's Manual (64 pages)
GAS-FIRED, DIRECT VENT, CONDENSING, HOT WATER BOILER
Brand:
Kenmore
| Category:
Boiler
| Size: 2.72 MB
Table of Contents
Table of Contents
3
Warnings and Safety Symbols
3
Introduction
4
Boiler Ratings & Capacities
5
Boilers for Use at High Altitude
6
Rules for Safe Installation and Operation
8
Before Installing the Boiler
8
Placing the Boiler
11
Near Boiler Piping
12
Combustion Air and Vent Pipe
19
Gas Supply Piping
24
Electrical Wiring
26
Controls and Accessories
30
Water Treatment & Freeze Protection
32
Start up
34
Operating Instructions
35
To Turn off Gas to Appliance
35
Check out Procedure and Adjustment
36
Installation and Check-Out Certificate
40
Maintenance and Cleaning
41
Detailed Sequence of Operation
44
Troubleshooting
47
Differential Air Pressure Switch Check
55
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