Lochinvar PVN04040 Manuals

Manuals and User Guides for Lochinvar PVN04040. We have 1 Lochinvar PVN04040 manual available for free PDF download: Installation And Operating Manual

Lochinvar PVN04040 Installation And Operating Manual (60 pages)

RESIDENTIAL, POWER VENTED GAS WITH HOT SURFACE IGNITION

Brand: Lochinvar | Category: Water Heater | Size: 1 MB

Table of Contents
2
Safe Installation, Use and Service
3
Important Definitions
3
General Safety
4
Introduction
6
Qualified Installer or Service Agency
6
Preparing for the Installation
6
Installation Requirements for the Commonwealth of Massachusetts
7
Typical Installation
9
Get to Know Your Water Heater - Gas Models (List Referencing Figures 1-7)
9
Replacement Parts and Deliming Products
10
Combo Heating Inlet and Outlet Side Taps
10
Water Piping - Mixing Valve Usage
11
Mixing Valves
11
Water Heater Operation
12
Electrical Requirements & Wiring Diagram
13
Safety Lockouts
14
High Limit Controls (Energy Cut Off)
14
Thermostat/Water Temperature
14
Blower High Limit Switch
14
Blower Air Pressure Switch
14
Flammable Vapor Sensor
14
Locating the New Water Heater
15
Facts to Consider about the Location
15
Storage of Flammable Liquids
15
Clearances to Combustibles
16
Floors with Carpeting
16
Clearance for Servicing
16
Insulation Blankets
17
Air Requirements
17
Unconfined Space
17
Unusually Tight Construction
17
Confined Space
17
Direct Vent Appliances
18
Exhaust Fans
18
Fresh Air Openings for Confined Spaces
18
Chemical Vapor Corrosion
19
Installing the New Water Heater
20
Water Piping
20
Space Heating and Potable Water Systems
20
Combo Heating
21
System Requirements
21
Installation
21
Closed Water Systems
22
Thermal Expansion
22
Temperature-Pressure Relief Valve
23
T&P Valve Discharge Pipe Requirements
23
Temperature-Pressure Relief Valve and
24
High Altitude Installation
24
Gas Piping
24
Sediment Traps/Dirt Leg
25
Filling the Water Heater
26
Venting
26
Termination Clearances Sidewall Power Vent
27
Blower Assembly Installation
28
Installation of Vent System
28
Planning the Vent System
28
High Ambient Temperature Installations
28
Polypropylene Vent Systems
29
Condensate
29
Exhaust Venting
30
Important Notes and Warnings
30
Venting Terminations and Sizing
31
Vent Screen Installation
31
Calculating Equivalent Feet
32
Venting Instructions
33
Vent Pipe Connection to Blower
34
Different Coupling Installations According to
34
Blower Exhaust Direction
35
Vent Pipe Preparation
35
Installation Checklist
38
Lighting Instructions
39
For Your Safety Read before Lighting
39
To Turn off Gas to Appliance
39
Operating the Temperature
40
Gas Control Valve/Thermostat
41
For Your Information
42
Start up Conditions
42
Condensate
42
Thermal Expansion
42
Closed Water Systems
42
Smoke/Odor
42
Strange Sounds
42
Operational Conditions
42
Smelly Water
42
Air" in Hot-Water Faucets
43
Periodic Maintenance
44
General Upkeep
44
Venting System Inspection
44
Blower Maintenance
44
Cleaning the Blower
44
Burner Operation and Inspection
45
Combustion Chamber and Burner Cleaning
46
Housekeeping
46
Anode Rod Inspection
46
Anode Rod
46
Removing Anode Rod
46
Installing Anode Rod
47
Temperature-Pressure Relief Valve Test
47
Draining and Flushing
48
To Drain the Water Heater Storage Tank
48
To Flush the Water Heater Storage Tank
48
Leakage Checkpoints
49
Service
49
Reference Parts Listing
50
Insufficient Hot Water
52
Troubleshooting Guidelines
52
Resetting the Heater Control
54
Lockouts
54
Soft Lockout
54
Hard Lockout
54
Ignition State and Timing
55
System Status and Error Codes
55
Limited Warranty
58
Claim Procedure
59

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Lochinvar PVN04040 Manuals

Lochinvar PVN04040 Installation And Operating Manual (60 pages)

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