ECR International CH-499 Manuals

Manuals and User Guides for ECR International CH-499. We have 1 ECR International CH-499 manual available for free PDF download: Installation And Service Manual

ECR International CH-499 Installation And Service Manual (156 pages)

Brand: ECR International | Category: Boiler | Size: 16 MB

Table of Contents
4
Important Warnings
8
General Warnings
9
Safety Guidelines
10
English Version
10
Entretien et Inspection
12
Specific Warnings
13
To Avoid Injury
14
Time/Temperature Relationships in Scalds
14
For Installations in the Commonwealth of Massachusetts
15
Introduction
16
Maintenance and Inspection
16
Technical Data Ch Boilers
17
Functional Introduction
17
Location of Version Numbers
17
Installation
18
High Altitude Operation
19
AHRI Specifications
20
Boiler Dimensions
21
Unpacking and Accessories
24
Optional Accessories
24
Installation Location of the Ch
25
Installation Clearances
25
Boiler Installation Location Requirements
26
Required Tools
26
Mounting the Boiler
27
Connections
28
Boiler Connections
28
Gas Pipe Connection
28
Gas Line Connection
28
Condensate Drain Connection
30
Circulator Functionality
32
Frost Protection
32
Installing a Strainer And/Or Dirt Separator
32
Boiler Water Quality
33
Use of Glycol
33
Chemical Water Treatment
34
Flush the System with Fresh Water
35
Plastic Piping in the Heating System
35
Automatic Air Purging of the Heat Exchanger
35
Automatic Feed Valve
36
Water Pressure
36
Example of a Single Boiler Heating Circuit with Low Loss Header
37
Example of a Multiple Boiler Heating Circuit with Low Loss Header
37
Circulator Characteristics
38
Hydraulic Graphs
38
Boiler Resistance Graph CH-299
38
Boiler Resistance Graph CH-399
38
Boiler Resistance Graph CH-499
39
Minimum Required Circulator Head
40
Modulating Circulator Modes
40
Delta Temperature Modulation
41
PID Calculation Scaling
41
Circulator: Maximum Electrical Power
41
Flue Gas and Air Supply System
42
General Venting
42
Vent Sizing
42
Vent and Air Inlet Resistance Table (Twin Pipe)
43
Vent and Air Resistance Table (Concentric)
43
Vent and Air Intake Pipe Material
44
Approved Manufacturers
44
Instructions for Cementing PVC/ CPVC Pipe Connections
46
Reducer
48
Flexible Polypropylene
48
Sealed Combustion Air Supply
51
Combustion Air Quality
51
Air Supply through Humid Areas
51
Air Intake/Vent Connections
51
Air Inlet Pipe Materials
52
Air Contamination
53
Proper Vent Installation and Type of Gas Vent or Vent Connector
54
Requirements for Installation in Canada
55
Direct Venting Options
56
Wall (Horizontal) Direct Venting
58
Vent/Air Termination - Wall
58
Determine Location
58
Side Wall Penetration
58
Positions
59
Multiple Vent/Air Terminations
61
Roof (Vertical) Direct Venting
64
Vent/Air Termination - Vertical
64
Determine Location
64
Common Vent Cascading
68
Calculation CH (Valid for Parts Supplied by Duravent)
68
Additional Safety Advice
69
Existing Common Venting Guidelines
71
Electrical Installation
72
Connection Power Supply
72
Low Voltage Wiring
72
Additional Safety Limits
73
Electrical Connections
73
Low Voltage Connections
73
Line Voltage Connections
73
Outdoor Sensor
74
Boiler Circulator
75
Alarm Relay
75
Electrical Schematics
76
Ladder / Logic Diagram
78
Sensor Availability
79
NTC Sensor Curve
79
Programmable In- and Outputs
80
Boiler Controller and Display
81
Explanation of the Buttons
81
Display Configuration
82
Starting the Boiler
83
Set CH Setpoint/ DHW Setpoint Directly Via the Status Overview
83
Set the Setpoint by the MENU Button
84
Protected Menu Items
84
Language Settings
85
Change the Language Via the Menu
85
Change the Language Via the Menu Icons
85
Boiler History
86
Error Logging
86
Service Overdue Logging
87
Reset the Service Reminder
87
Menu's and Parameters
87
Circulator Start Every 24 Hours
88
Frost Protection
88
Flue Temperature Protection
88
Ignition Cycle
89
Control Functions
90
On Board HMI and LED Colors
91
Flame Detection
91
Flame Recovery
91
Control Functions
92
Anti-Cycling Time
92
With Room Thermostat Only; CH Mode 0 (Factory Default Setting)
92
Shutdown Temperature
93
Boost Function
93
With an Outdoor Temperature Reset and THERMOSTAT; CH Mode 1
93
Setpoint Adjustment
94
With Full Outdoor Temperature Reset; CH Mode 2
95
With Constant Circulation and Permanent Heat Demand; CH Mode 3
95
With Analog Input Control of Setpoint; CH Mode 4
96
With Analog Input Control of Power Output; CH Mode 5
97
No Domestic Hot Water; DHW Mode 0 (Factory Default Setting)
98
DHW Storage with Sensor; DHW Mode 1
98
DHW Storage with Thermostat; DHW Mode 2
99
Instantaneous Water Heating with Plated Heat Exchanger; DHW Mode 3
99
Anti-Legionella Protection
100
Display Menu Structure Summary
102
Temperature Protection
110
Error Information
110
Lockout Codes
111
Blocking Codes
113
Cascading
116
System Setup
116
Boiler Cascade Communication Setup
117
Set the Boiler Address
117
Setting of the Cascade Parameters
118
Cascade - Heating Only Managing Boiler
119
Cascade - Domestic Hot Water Settings
119
Cascade - DHW Priority
119
Cascade - Start/Stop Sequence
120
Cascade - Power Balance Mode
120
Cascade - Boiler Rotation
120
First Module to Start Selection
120
Cascade Error Handling
121
Cascade Frost Protection
121
Emergency Mode
121
Loss of Cascade Communication
121
Managing Boiler Error
121
System Test
122
Commissioning the Boiler
123
Mounting Condensate Trap
124
Checking Gas Pressure
124
Firing for the First Time
125
Adjusting and Setting the Boiler
126
Combustion Table
126
Combustion Table Low Nox
127
Setting Screws Venturi- and Gas Valves: Drawings
128
Venturi Replacement Adjustment
130
Conversion from Natural Gas to Propane
130
Set Fan Speed
131
Check the Gas Pressure
131
Condensate Drain
132
Flue Outlet
132
Combustion Settings
133
Inspection, Maintenance and Service
134
Customer Comments
136
Service History
136
Mounting the Burner Door
142
Boiler Room Check
142
Maintenance Checklist
143
Inspection Activities
143
User Instructions
144
Installation Examples
144
Spare Parts
148
Part Numbers
152

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ECR International CH-499 Installation And Service Manual (156 pages)

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