Sign In
Upload
Manuals
Brands
Lochinvar Manuals
Water Heater
151 - 801
Lochinvar 151 - 801 Manuals
Manuals and User Guides for Lochinvar 151 - 801. We have
2
Lochinvar 151 - 801 manuals available for free PDF download: Operation Manual, Service Manual
Lochinvar 151 - 801 Operation Manual (52 pages)
Armor Outdoor Armor Water Heater
Brand:
Lochinvar
| Category:
Water Heater
| Size: 6.01 MB
Table of Contents
Hazard Definitions
2
Table of Contents
2
Please Read before Proceeding
3
Water Heater Operation
3
The Outdoor Armor Water Heater -- How It
4
Works
5
Ratings
7
1 Determine Water Heater Location
8
Installation Must Comply with
8
Provide Clearances
9
Outdoor Vent / Air Intake Location
9
Flooring and Foundation
9
Prevent Combustion Air Contamination
9
Corrosive Contaminants and Sources
9
2 Prepare Water Heater
10
Remove Water Heater from Wood Pallet
10
Gas Conversions
11
Leveling the Water Heater
12
3 System Piping
13
System Water Piping Methods
13
General Piping Information
13
Flow Switch and Relief Valve Installation
13
Flow Switch Adjustment
14
Scalding
14
Water Chemistry
15
Piping Components
15
Gas Connections
21
4 GAS CONNECTIONS Connecting Gas Supply Piping
21
Natural Gas
22
Pipe Sizing for Natural Gas
22
Natural Gas Supply Pressure Requirements
22
Propane Gas
22
Pipe Sizing for Propane Gas
22
Propane Supply Pressure Requirements
22
Check Inlet Gas Supply
23
Gas Pressure
24
Gas Valve Replacement
24
5 Field Wiring
25
Line Voltage Connections
25
Low Voltage Connections
25
Flow Switch
26
High Gas Pressure Switch
26
Low Gas Pressure Switch
26
Runtime Contacts
27
Alarm Contacts
27
Wiring of the Cascade
27
Condensate Disposal
29
6 CONDENSATE DISPOSAL Condensate Drain
29
7 Startup
30
Check for Gas Leaks
30
Final Checks before Starting the Water Heater
31
For Your Safety Read before Operating
32
Operating Instructions
32
To Turn off Gas to Appliance
32
Operating Information
36
8 OPERATING INFORMATION General
36
Protection Features
36
How the Water Heater Operates
36
Temperature Control
36
Water Heater Temperature Regulation
37
Cascade
38
Access Modes
38
Sequence of Operation
39
Outdoor Armor Water Heater Control Module
40
Status Display Screens
41
Status Display Screens
42
9 Maintenance
44
Maintenance & Annual Startup
44
Address Reported Problems
45
Inspect Water Heater Interior
45
Check All Piping for Leaks
45
Clean Condensate Trap
45
Flue Vent System and Air Piping
45
Check Water System
46
Check Expansion Tank
46
Check Water Heater Relief Valve
46
Check Ignition Ground Wiring
46
Check Control Settings
46
Check Burner Flame
47
Check Flame Signal
47
Review with Owner
47
Check Delta T
48
10 Diagrams
49
Ladder Diagram
49
Wiring Diagram
50
Revision Notes
52
Advertisement
Lochinvar 151 - 801 Service Manual (40 pages)
Outdoor Armor Water Heater
Brand:
Lochinvar
| Category:
Water Heater
| Size: 3.19 MB
Table of Contents
Contents
2
Table of Contents
2
Hazard Definitions
2
Handling Ceramic Fiber Materials
3
When Servicing Water Heater
3
Water Heater Operation
3
Please Read before Proceeding
3
What Is in this Manual
4
1 Service
5
The Outdoor Armor Water Heater Display
5
SERVICE the Outdoor Armor Water Heater Display
5
Control Inputs
6
Control Outputs
7
General Operation
8
Sequence of Operation
9
Display Panel Menu Access
10
Display Panel Parameter Access
11
Parameter Table
12
Parameter Table
13
Viewable and Changeable Control Parameters
14
Dhw Settings
15
Circulation Pumps
17
2 Maintenance
19
Maintenance and Annual Startup
19
Address Reported Problems
20
Inspect Water Heater Interior
20
Check All Piping for Leaks
20
Clean Condensate Trap
20
Flue Vent System and Air Piping
21
Check Water System
21
Check Expansion Tank
21
Check Water Heater Relief Valve
21
Check Burner Flame
22
Check Ignition Ground Wiring
22
Check Control Settings
22
Check Flame Signal
22
Cleaning Heat Exchanger
23
Check Delta T
23
Oiled Bearing Circulators
23
3 Troubleshooting
24
Before Troubleshooting
24
Check Control Module Fuses
24
Table 3A - Troubleshooting Chart - no Display
25
Checking Temperature Sensors
26
Table 3E - Troubleshooting Chart - Noisy System
27
Table 3F - Troubleshooting Chart - Fault Messages
28
Corrective Action
30
Combustion Analysis Procedure
36
Gas Valve Adjustment Procedure
37
Revision Notes
40
Advertisement
Related Products
Lochinvar Knight 151
Lochinvar 150
Lochinvar Power-fin 1501
Lochinvar 150 - 500
Lochinvar Power-fin 1302
Lochinvar 199,999 Btu/hr
Lochinvar 1,255,000 Btu/hr
Lochinvar 1,795,000 Btu/hr
Lochinvar 100 Series
Lochinvar Copper-Fin 1795
Lochinvar Categories
Water Heater
Boiler
Gas Heater
Swimming Pool Heater
Heat Pump
More Lochinvar Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL