Camus Hydronics DRH400 Manuals

Manuals and User Guides for Camus Hydronics DRH400. We have 1 Camus Hydronics DRH400 manual available for free PDF download: Installation, Operation And Service Manual

Camus Hydronics DRH400 Installation, Operation And Service Manual (87 pages)

GAS FIRED COMMERCIAL CONDENSING STAINLESS STEEL TUBE BOILERS

Brand: Camus Hydronics | Category: Boiler | Size: 15.13 MB

Table of Contents
3
Part 1 General Information
7
Introduction
7
Special Instructions to Owner
7
Checking Equipment
7
How It Operates (Sequence of Operation)
7
Heat Transfer Process
8
End of Sequence
8
Codes
9
Warranty
9
Removal of Existing Appliance
9
Boiler Room Operating Condition
10
Clearance from Combustible Material
10
Installation Procedure and Location of Unit
11
Condensate Drain
12
Part 2 Venting
13
General Venting Guide
13
Category II and Category IV Venting
13
Venting Guidelines for Category II And/Or IV Venting
13
Approved Venting Materials
14
Vent Termination Clearances
14
Inlet Cap for Rooftop Termination
14
Location of a Rooftop Air Inlet and Vent Caps
15
Air Inlet Damper
15
Masonary Chimney Insulations
15
Vertical Venting Termination
15
Combined Combustion Air Inlet
15
Drain Tee
16
Conventional Venting (Indoor) Installations
16
Air Required for Combustion and Ventilation
16
Exhaust Fans
17
Outdoor Venting
17
Sidewall Venting
17
Sidewall Vent Terminal & Sidewall Intake Air Terminal
17
Location of Asidewall Vent Termination
17
Location of a Sidewall Air Inlet Terminal
18
Length of Air Inlet Pipe
18
Part 3 Gas Connection
18
Gas Connection
18
Gas Piping
19
Install Piping
19
Air/Gas Ratio Valve
19
Differential Air Pressure (Dr2000 - Dr5000)
20
Gas Manifold Differential Pressure Adjustment (Dr2000 - Dr5000)
20
Checking Gas Supply Pressure
21
Regulated Gas Supply Pressures for Dynaforce® Boilers & Water Heaters
21
Checking Differential Air and Gas Pressures (Dr2000 - Dr5000)
21
Gas Train and Controls
22
Venting of Gas Valves and Pressure Switches
22
Burner
22
Warning Regarding Chilled Water and Heating Coil Systems
23
Part 4 Water Connection
23
Freeze Protection
23
Inlet and Outlet Connections
24
Minimum Pipe Size Requirements
24
Heat Exchanger
24
Low Water Temperature Systems
24
Instantaneous Water Heater
24
Water Flow Switch
25
LOW WATER CUTOFF (if Equipped)
25
Relief Valve
25
Circulating Pump Selection
25
Circulating Pump Operation of Heat Exchanger
25
T Heat Exchanger Algorithm
26
Part 5 Electrical & Controls
26
Electrical Conections
26
Variable Frequency Drive (Dr1200 - 5000)
27
Diffrential Air Pressure Switch
27
Blocked Flue Switch
27
Differential Gas and Low Gas Pressure Switches
27
High Limit
27
Dynaforce® Sola
28
Service Parts
28
Ignition Module Lockout Functions
28
Dynaforce® Controller
28
Error Table
28
Part 6 Control Panel
30
Appliance Temperature Controller
30
Sequence of Operation
31
Configure Menu
46
Lead Lag Setup up to 8 Boilers
48
Lead Lag Setup for up to 12 Appliances
49
Local/Remote Switch
49
Comm. Port 2 Activation
49
Variable Frequency Drive (Dr1200 - 5000)
50
Frost Protection
50
Part 7 Components
51
Hot Surface Igniter (Glow Bar)
51
Flame Sensor
51
Combustion Air Fan
51
Inner Jacket
51
Outer Jacket
51
Venting Transition
51
Part 8 Field Startup Procedure
52
Checking the Installation
52
Checking the Construction
52
Gas Valve Adjustment Procedure
52
Comissioning Appliance
54
Part 9 Troubleshooting
55
Part 10 Maintanance
62
Examine the Venting System
62
Visually Check Main Burner Flames
62
Flue Gas Passageways Cleaning Procedures
62
Condensation Treatment
62
Condensate Volume
63
Burner Maintenance
63
Burner Removal
63
Burner Cleaning Procedure
63
Changing the Hot Surface Igniter
64
Re-Installing the Igniter
64
Heat Exchanger Inspection
64
Re-Install Heat Exchanger
64
Combustion Air Fan
64
Combustion and Ventilation Air
64
Control Circuit Voltage
64
Combustible Materials
64
Freeze Protection
64
FREEZE PROTECTION for a HEATING BOILER SYSTEM (Optional)
65
Part 11 Installations
65
Checking the Installation
65
Checking the Installtion
65
Inspect & Recharge Condensate Collection & Neutralizing Reservoir
65
Heating Boiler Installations
66
Water Connections
66
Piping Lengths
66
Intermittent Pump Operation
66
Summary
66
Domestic Hot Water Heater
67
Water Velocity Control
68
Temperature Rise at Full Firing Rate
68
Water Heaters
68
Part 12 Exploded View
69
Part 13 Electrical Diagrams
77

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