Camus Hydronics ARH2500 Manuals

Manuals and User Guides for Camus Hydronics ARH2500. We have 1 Camus Hydronics ARH2500 manual available for free PDF download: Installation, Operation And Service Manual

Camus Hydronics ARH2500 Installation, Operation And Service Manual (108 pages)

Gas Fired Commercial Condensing Stainless Steel Boilers

Brand: Camus Hydronics | Category: Boiler | Size: 10.03 MB

Table of Contents
3
Part 1 General Information
6
Introduction
6
Special Instructions to Owner
6
Checking Equipment
7
Sequence of Operation
7
Heat Transfer Process
8
End of Sequence
9
Codes
9
Warranty
9
Removal of Existing Appliance
10
Boiler Room Operating Condition
11
Clearance from Combustible Material
11
Installation Procedure and Location of Unit
12
Specifications and Dimensional Data
13
Part 2 Venting & Air Supply
15
General Venting Guide
15
Category II and Category IV Venting
16
Venting Guidelines for Category II And/Or IV Venting
16
Approved Venting Materials
16
Vent Termination Clearances
17
Inlet Cap for Rooftop Termination
17
Location of a Rooftop Air Inlet and Vent Caps
17
Air Inlet Damper
18
Masonry Chimney Insulations
18
Vertical Venting Termination
18
Combined Combustion Air Inlet
18
Drain Tee
19
Conventional Venting (Indoor) Installations
20
Air Required for Combustion and Ventilation
20
Exhaust Fans
20
OUTDOOR VENTING (Pending)
20
Sidewall Venting
21
Sidewall Vent Terminal & Sidewall Intake Air Terminal
21
Location of a Sidewall Vent Termination
21
Location of a Sidewall Air Inlet Terminal
23
Length of Air Inlet Pipe
23
Part 3 Gas Connections
24
Gas Connection
24
Gas Piping
24
Install Piping
24
Air/Gas Ratio Valve
25
Operation of Negative Pressure and Differential Pressure Valves
26
Gas Manifold Differential Pressure Adjustment
26
Checking Gas Supply Pressure
26
Regulated Gas Supply Pressures for Avenger Boilers & Water Heaters
27
Checking Differential Air and Differential Gas Pressures
27
Gas Train and Controls
28
Venting of Gas Valves and Pressure Switches
29
Burner
29
Part 4 Water Connection
30
Freeze Protection
30
Warning Regarding Chilled Water and Heating Coil Systems
31
Inlet and Outlet Connections
31
Minimum Pipe Size Requirements
31
Heat Exchanger
31
Low Water Temperature Systems
31
Instantaneous Water Heater
32
Water Heater Thermostat Setting
32
Water Flow Switch
32
Low Water Cutoff
32
Relief Valve
33
Circulating Pump Selection
33
Circulating Pump Operation of Heat Exchanger
33
T Heat Exchanger Algorithm
34
Part 5 Electrical & Controls
36
Electrical Connections
36
Variable Frequency Drive
37
Electronic Low Air Pressure Switch (Differential)
37
Blocked Flue Switch
38
High and Low Gas Pressure Switches
38
High Limit
38
Avenger Sola
38
Service Parts
39
Ignition Module Lockout Functions
39
Avenger Controller
39
Error Table
39
Part 6 Control Panel
42
Appliance Temperature Controller
42
Configure Menu
53
System Identification & Access
53
Pump Configuration
53
Statistics Configuration
54
Burner Control Timing and Rates
54
Burner Control Ignition
54
Sensor Configuration
55
Lead Lag Setup
55
Local/Remote Switch
56
Modbus, Bacnet Ip, Bacnet Mstp, Lonworks, Metasysn2 Integration
56
Variable Frequency Drive
57
Frost Protection
57
Part 7 Components
58
Hot Surface Ignitor
58
Uv Scanner
58
Staging Relay
58
Outer Jacket
59
Venting Transition
59
Condensation Collection
59
Combustion Air Fan
59
Part 8 Field Startup Procedures
60
Checking the Installation
60
Checking the Construction
60
Gas Valve Adjustment Procedure
60
Comissioning Appliance
64
Part 9 Troubleshooting
65
Part 10 Maintenance
71
Examine the Venting System
71
Visually Check Main Burner Flames
71
Flue Gas Passageways Cleaning Procedures
71
Condensation Treatment
72
Condensate Volume
72
Burner Maintenance
72
Burner Removal
72
Burner Cleaning Procedure
73
Changing the Hot Surface Igniter
73
Removing the Igniter
73
Re-Installing the Igniter
73
Heat Exchanger Inspection
73
Re-Install Heat Exchanger
74
Combustion Air Fan
74
Combustion and Ventilation Air
74
Control Circuit Voltage
74
Combustible Materials
74
Freeze Protection
74
FREEZE PROTECTION for a HEATING BOILER SYSTEM (Optional)
74
Part 11 Installations
75
Checking the Installation
75
Inspect & Recharge Condensate Collection & Neutralizing Reservoir
75
Heating Boiler Installations
75
Water Connections
76
Piping Lengths
76
Intermittent Pump Operation
76
Summary
76
Domestic Hot Water Heater
78
Water Thermostat Setting
78
Water Flow Control
78
Temperature Rise at Full Firing Rate
79
Water Heaters
79
Part 12 Exploded View
80
Part 13 Electrical Diagrams
92
Condensing Boiler Limited Warranty
107

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Camus Hydronics ARH2500 Installation, Operation And Service Manual (108 pages)

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