ECR International CH-120 Manuals

Manuals and User Guides for ECR International CH-120. We have 1 ECR International CH-120 manual available for free PDF download: Installation And Service Manual

ECR International CH-120 Installation And Service Manual (168 pages)

HIGH EFFICIENCY CONDENSING GAS BOILER

Brand: ECR International | Category: Boiler | Size: 17 MB

Table of Contents
3
Important Warnings
7
Definitions
7
General Warnings
8
Safety Guidelines
9
English Version
9
Version Français
10
For Installations in the Commonwealth of Massachusetts
11
Que Faire si Vous Sentez une Odeur de Gaz
13
Consignes de Sécurité
13
Pour Votre Sécurité Lisez Avant de Mettre en Marche
13
Entretien et Inspection
14
Introduction
15
Terms and Abbreviations
15
Codes, Standards and Regulations
16
Maintenance and Inspection
16
Technical Data Ch / Co Residential Boilers
17
Functional Introduction
17
Location of Burner Controller Version Numbers
18
Hardware Version
18
Software Versions
18
Technical Specifications Datasheets
19
Technical Specifications CH-80 / CO-90 / CH-100
19
Gas Consumption
19
Installation
20
Dhw Performance
20
Technical Specifications CH-120 / CO-150 / CH-150
21
Technical Specifications CH-180 / CO-200
23
High Altitude Operation
25
Dhw Specifications Co Models
25
Heat Exchanger Information
25
Specifications Input, Output, Efficiency (AHRI)
26
Boiler Dimensions
27
Unpacking and Accessories
29
Supplied with the Boiler
29
Optional Accessories
29
Installation Location of the Boiler
30
General
30
Boiler Installation Location Requirements
30
Installation Clearances
31
Mounting the Boiler
32
Connections
33
Connections Ch Boilers
33
Connections Co Boilers
33
Gas Pipe Connection
34
Gas Line Connection
34
Condensate Drain Connection
36
Flow and Return Connections
36
Expansion Vessel
37
Pressure Relief Valve
37
Primary/Secondary Piping
37
Circulator Functionality
38
Frost Protection
38
Installing a Strainer And/Or Dirt Separator
38
Scalding Danger Protection
39
Supply and Return Connections and Pressure Relief Valve (Dhw)
39
Temperature Limiting Device (Dhw)
39
Drain Valves (Dhw)
39
Shutoff Valves (Dhw)
39
Central Heating Water Quality
40
Domestic Water Quality
40
Use of Glycol
41
Chemical Water Treatment
41
Plastic Piping in the Heating System
42
Automatic Air Purging
43
Manual De-Airing the Heat Exchanger
44
Automatic Feed Valve
44
Water Pressure
44
Installation Examples
45
Examples of a Normal Single Boiler Heating Circuit with Low Loss Header (Preferable)
45
Example of a Multiple Boiler Heating Circuit with Low Loss Header
46
Circulator Characteristics
47
Pressure Drop and Flow Graphs
47
Boiler Resistance Graph CH-80 / CO-90
47
Boiler Resistance Graph CH-100
47
Boiler Resistance Graph CH-120 / CO-150
48
Boiler Resistance Graph CH-150
48
Boiler Resistance Graph CH-180 / CO-200
49
Graph Showing the Available Circulation Pump Head
49
Minimum Required Circulator Head
50
Modulating Circulator for Ch Demand
50
Modulating Circulator Modes
50
Circulators: Maximum Electrical Power
51
Circulator Power Cord Positioning
51
Flue Gas and Air Supply System
52
General Venting
52
Vent Sizing
52
Vent and Air Inlet Resistance Table (Twin Pipe)
53
Vent and Air Inlet Resistance Table (Concentric)
53
Vent and Air Intake Pipe Material
54
Approved Manufacturers
54
Pvc / Cpvc
55
Instructions for Working with Cementing PVC/ CPVC Pipe Connections
56
Polypropylene
56
Reducer
57
Flexible Polypropylene
57
Stainless Steel Vent
58
Sealed Combustion Air Supply
59
Combustion Air Quality
59
Air Supply through Humid Areas
59
Air Intake/Vent Connections
59
Air Inlet Pipe Materials
59
Room Air
60
Air Contamination
63
Proper Vent Installation and Type of Gas Vent or Vent Connector
64
Install Vent and Combustion Air Piping
64
Requirements for Installation in Canada
65
Direct Venting Options
65
Wall (Horizontal) Direct Venting
68
Vent/Air Termination - Wall
68
Determine Location
68
Roof (Vertical) Direct Venting
73
Vent/Air Termination - Vertical
73
Determine Location
73
Common Venting
76
Existing Common Venting Guidelines
76
Electrical Installation
77
General
77
Connection Power Supply
77
Electrical Connections Ch / Co Boilers
77
Line Voltage Connections
77
Explanation of the Low Voltage Connections CH Boilers, Figure 11.1
78
Mains Supply
79
Alarm Relay
79
Explanation of the Line Voltage Connections CH Boilers, Figure 11.2
79
Explanation of the Low Voltage Connections CO Boilers, Figure 11.1
80
Explanation of the Line Voltage Connections CO Boilers, Figure 11.2
81
Electrical Schematics
82
Electrical Schematic CH Boilers
82
Electrical Schematic CO Boilers
84
Ladder / Logic Diagram
86
Sensor Availability
87
Sensor Availability CH Boilers
87
Sensor Availability CO Boilers
87
Ntc Sensor Curve
87
Programmable In- and Outputs
88
Display and Parameters
89
Display and Buttons
89
Display Icons
90
Screens and Settings
90
Control Panel Menu Structure
91
Set Actual Setpoint/Dhw Setpoint Directly Via the Status Overview
92
Entering the Menu
92
Protected Menu Items
93
Language Settings
93
Boiler History
94
Error Logging
94
Service Reminder
95
Service Overdue Logging
95
Reset the Service Reminder
95
General
96
Circulator Start Every 24 Hours
96
Frost Protection
96
Flue Temperature Protection
96
Ignition Cycle
97
Flame Detection
98
Flame Recovery
98
Control Functions Central Heating
99
Room Thermostat Only; CH Mode 0
99
Shutdown Temperature
100
Boost Function
100
With an Outdoor Temperature Reset and Thermostat; CH Mode 1
100
With Constant Circulation System Outdoor Reset; CH Mode 2
102
With Constant Circulation and Permanent Heat Demand; CH Mode 3
102
Central Heating with Analog Input Control of Setpoint; CH Mode 4
103
With Analog Input Control of Power Output; CH Mode 5
104
Control Functions Domestic Hot Water
105
No Domestic Hot Water; DHW Mode 0
105
High Pressure Drop Indirect Tank DHW Mode 1 and 2 (CH Boilers Only)
105
DHW Storage with Sensor; DHW Mode 1
105
DHW Storage with Thermostat; DHW Mode 2
106
Instantaneous Water Heating with Plate Heat Exchanger; DHW Mode 5
107
Preheat
107
Anti-Legionella Protection
108
Menu Structure Display
109
Temperature Protection
117
Error Information
117
Boiler History
117
Lockout Codes
118
Blocking Codes
120
Warnings
122
Cascading
123
System Setup
123
Boiler Cascade Communication Setup
123
Setting the Boiler Address
124
Cascade - Heating Only (CH) Managing Boiler
125
Cascade - Domestic Hot Water Settings
125
Cascade - DHW Priority
126
Cascade - Start/Stop Sequence
126
Cascade - Power Balance Mode
126
Cascade - Boiler Rotation
126
Next Depending to Start Selection
127
Cascade Error Handling
127
Cascade Frost Protection
127
Emergency Mode
128
System Test
129
Commissioning the Boiler
130
First: Flushing the Boiler with Water
130
Second: Filling & Venting the Boiler and the System
130
Third: Check the Water Flow
130
Mounting the Condensate Trap
131
Checking Gas Pressure
131
Firing for the First Time
132
Adjusting and Setting the Boiler
133
Introduction
133
Combustion Table
133
Setting Gas Valve Screws
134
O 2 / Co 2 Adjustment Procedures
135
Venturi Adjustment
135
Conversion from Natural Gas to Propane
136
Start up Checklist
138
Electronics & Power Supply
139
Inspection, Maintenance and Service
140
General
140
Safety Instructions Crystalline Silica
140
Inspection, Maintenance and Service Tasks
142
Replacing Heat Exchanger Parts
146
Replacement of the Burner Door Gasket
146
Fiber Braid Replacement
146
Replacement of the Burner Door Insulation
147
Replacement of the Rear Wall Insulation Disk
149
Replacement Ignition / Ionization Electrode
149
Remounting the Burner Door
150
Cleaning the Brazed Plate Heat Exchanger
151
Maintenance Checklist
152
User Instructions
153
Installation Examples
153
SPARE PARTS CH-XX
157
Spare Part List CH-XX
159
SPARE PARTS CO-XX
162
Spare Part List CO-XX
164

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ECR International CH-120 Installation And Service Manual (168 pages)

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