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Valiant FT VA0080
Camus Hydronics Valiant FT VA0080 Manuals
Manuals and User Guides for Camus Hydronics Valiant FT VA0080. We have
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Camus Hydronics Valiant FT VA0080 manual available for free PDF download: Manual
Camus Hydronics Valiant FT VA0080 Manual (79 pages)
Brand:
Camus Hydronics
| Category:
Gas Heater
| Size: 5.7 MB
Table of Contents
Table of Contents
4
1 General Information
8
Introduction
8
Codes
8
2 Installation
8
Unit Location
8
Overall Dimensions (Wall-Hung)
8
Overall Dimensions (Floor Mounted)
9
Service Clearances
9
Combustion Air and Ventilation
9
Venting Materials
11
Vertically Direct Vented
11
Horizontally Direct Vented
12
Sidewall Clearance Specifications
15
Removal of Existing Appliance (if Applicable)
16
Gas Connection
16
Gas Piping
16
Gas Supply Pressure
17
Gas Regulators and Lockup Pressure
17
Connecting the Gas Supply Piping
17
Water Connection
17
Freeze Protection
18
Connecting to the Valiant FT
18
Low Water Cut-Off (LWCO)
18
High Limit
19
Minimum Pipe Size Requirements
19
Flow and Pressure Drop at a Given ∆T
19
Pressure Drop Charts
20
Pump Selection
21
Water Quality
21
Electrical Connections
21
Minimum Power Requirements
21
3 Combustion Components
22
Air/ Gas Ratio Control Valve
22
GAS PRESSURE SWITCHES (Optional)
22
Low Gas Pressure
22
High Gas Pressure
22
Air Pressure Switches
22
Blocked Flue Switch
22
Low Air Switch
22
Combustion Air Blower
23
Burner
23
Spark Igniter
23
Flame Sensor
23
4 Operation and Start-Up
24
Sequence of Operation
24
Field Start-Up Procedure
24
Natural Gas Combustion Values
25
Lp Gas Combustion Values
25
Conversion Procedure for Natural Gas to Propane Gas
25
High Altitude
26
5 Controls
26
Valiant Ft Control
26
Levels of Access
26
Control Board Connections
27
Hmi Touchscreen Interface
27
Digital Display
27
Central Heat Programming Instructions
28
Mode 0: Fixed Setpoint Operation
29
Mode 1: Outdoor Reset Operation with Thermostat Control
30
Mode 2: Full Outdoor Reset Operation
32
Mode 3: Permanent Heat Demand Operation
32
Mode 4: Analog Input Operation - Setpoint (0-10Vdc Signal)
32
Mode 5: Analog Input Operation - Power Output (0-10Vdc Signal)
32
Dhw Programming Instructions
33
DHW Mode 0: no Domestic Hot Water
33
DHW Mode 1: Storage with Sensor
33
DHW Mode 2: Storage with Thermostat
34
DHW Mode 3: Instantaneous Water Heating with Plated Heat Exchanger, Flow Switch and DHW-Out Sensor
34
DHW Mode 4: Instantaneous Water Heating with Plated Heat Exchanger and DHW-Out Sensor
34
Safety and System Functions
35
On-Board Physical Lockout Reset
35
Flame Detection
36
Flame Recovery
36
Freeze Protection
36
Flue Temperature Protection
36
Heat Exchanger Protection: Max Differential
36
Error Table
38
Locking Errors (Manual Reset)
38
Blocking Errors (Automatic Reset)
39
Warnings
41
6 Cascade
42
Cascade Group: 16 or Less Units in Cascade
42
Cascade+ Group: more than 16 Units in Cascade
43
7 Bms
46
8 Maintenance
57
Examine the Venting System
57
Cleaning the Heat Exchanger
58
Condensate Treatment
58
Igniter and Flame Sensor Electrodes
59
Burner Maintenance
59
Burner Removal and Cleaning
59
Combustion and Ventilation Air
60
Freeze Protection for Indoor & Outdoor Installations
60
Ignition Safety Shut-Off Device Test
60
High Limit Test
60
LWCO Test
60
9 Piping Diagrams
61
10 Parts List
63
11 Wiring Diagram
73
12 Tubing Diagram
74
Condensing Boiler Limited Warranty Valiant-Ft
76
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