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CPN0502
Lochinvar CPN0502 Manuals
Manuals and User Guides for Lochinvar CPN0502. We have
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Lochinvar CPN0502 manual available for free PDF download: Installation & Operation Manual
Lochinvar CPN0502 Installation & Operation Manual (68 pages)
Lochinvar Swimming Pool Heater User Manual
Brand:
Lochinvar
| Category:
Swimming Pool Heater
| Size: 6.54 MB
Table of Contents
Table of Contents
2
Hazard Definitions
2
Please Read before Proceeding
3
Safety Information
4
The Copper-Fin - How It Works
6
Ratings
8
1 Determine Unit Location
9
Location of Unit
9
Indoor Clearances from Combustible Construction
9
Non-Combustible / Combustible Flooring
9
Freeze Protection
9
Location
10
Hydronic Systems Anti-Freeze
10
Outdoor Pool Heater Installation
10
Combustion and Ventilation Air
10
Combustion Options
10
2 Venting
13
Before You Begin
13
Vent System Options
14
General Venting Information
15
Conventional Negative Draft Venting
16
Vertical Directaire Venting
19
Sidewall Venting
22
Sidewall Venting
24
Horizontal Directaire Venting
25
Direct Venting
26
Outdoor Installation
30
3 GAS CONNECTIONS Connecting to Gas Supply
31
Gas Pressure Test
31
Checking Manifold Gas Pressure
31
Gas Piping
31
Gas Connection
31
Combination Gas Valves
32
Checking Gas Supply Pressure
33
4 Water Connections
34
Circulating Pump
34
Minimum Pump Performance
35
Heat Exchanger
35
Auxiliary Mixed Water Limit Control
35
Piping Diagrams
36
Pumped Automatic Bypass
39
Outdoor Operation: 3-Way Valve Cover
39
Automatic Bypass Valve Cover Installation
39
Manual Operation of the 3-Way Automatic Bypass
39
Relief Valve
40
Automatic Chlorinator and Chemical Feeders
40
Water Flow Switch
40
Pump Purge Delay
40
Service Indicator Option
40
5 ELECTRICAL CONNECTIONS General Information
41
3-Way Automatic Bypass Valve Wiring
41
Pool Heater Operating Control Module
42
Wiring of the Cascade
44
6 STARTUP Pre-Start Checklist
45
Starting the Filter System
45
Check for Gas Leaks
45
Check/Control Water Chemistry
45
Freeze Protection
45
Check Thermostat Circuit(S)
46
Placing the Pool Heater in Operation
46
Operating Instructions
47
To Turn off Gas to Appliance
47
7 OPERATING INFORMATION General
49
How the Control Module Operates
49
Sequence of Operation
52
Copper-Fin Control Module
53
Status Display Screens
55
8 Maintenance
57
9 Connection Diagram
62
Connection Diagram
63
10 Ladder Diagram
64
Revision Notes
68
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Lochinvar Categories
Water Heater
Boiler
Gas Heater
Swimming Pool Heater
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