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HEATING ONLY 75
ECR International HEATING ONLY 75 Manuals
Manuals and User Guides for ECR International HEATING ONLY 75. We have
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ECR International HEATING ONLY 75 manuals available for free PDF download: Installation, Operation And Maintenance Manual, User's Information Manual
ECR International HEATING ONLY 75 Installation, Operation And Maintenance Manual (143 pages)
CONDENSING WALL MOUNTED GAS FIRED
Brand:
ECR International
| Category:
Boiler
| Size: 13.81 MB
Table of Contents
Section 1
7
Table of Contents
7
Physica L da T a
8
I M Portan T I N Form Ati on
10
I Nt Roduct Ion
11
Requirem Ents for Com M Onwealth of Massachusetts
11
Designated Use
11
The Unit Must Not
11
Operational Features
11
Com Ponent List Ing
12
Loca T Ing Boiler
18
Boiler Location Considerations
18
Clearances
19
Wall Mounting
20
Com Bust Ion Air and Vent Piping
21
General
21
Definitions
22
Rem Oval of Existing Boiler from Com M on Vent System
22
Approved Polypropylene Manufacturers
23
Vent Term Ination
23
Coaxial Venting I Nstructions
25
Coaxial Vent Screw Placem Ent
26
Twin Pipe System S
27
Twin Pipe Polypropylene Adapter Kit I Nstallation
28
Twin Pipe CPVC Adapter Kit I Nstallation
29
Twin Pipe Polypropylene Adapter Kit I Nstallation
29
Securing Twin Pipe Polypropylene Venting
30
Flexible Vent System
33
Condensate Piping
35
Hydronic Piping
36
General
36
Special Conditions
37
Safety Relief Valve and Air Vent
37
System Piping
38
Trim Piping
38
External Optional Low Water Cut off
40
Manufacturer Recom M Endation - Flter on DHW I Nlet
41
Central Heating System
42
Frost Protection Mode
42
Pum P Protection
42
Ga S Supply Piping
43
General
43
Gas Pipe Recom M Endations
44
Leak Check Gas Piping
46
Gas Orifice
46
Elect Rica L Connect Ions
47
General
47
Electrical Connections
48
Access to Connection Block
48
Main Supply Connection
48
I Nstall Room Therm Ostat
49
Optional Outdoor Air Sensor ( OAS)
49
Options for I Ndirect Water Heater Connections
51
Use of 0-10V I Nput to Control Boiler Water Tem Perature
51
St a Rt up Procedure
53
Central Heating System Connections - Central Heat Models Only
53
System Start up
55
Fill Condensate Trap with Water
55
Control Panel
56
Prior to Com M Issioning
57
Com M Issioning for the First Tim E
57
Autom Atic Calibration Function
57
Manual Calibration Function
58
Aeration Function
58
Changing the Type of Gas
58
Chim Ney Sweep Function
59
Com Bustion Adjustm Ent Function ( CO2% )
59
Param Eter Settings
60
Check Firing Rate
60
Description of Param Eters: Factory Settings
61
Adjusting Maxim um Heating Power
63
0 - Opera T Ing I Nst Ruct Ions
64
Testing for Gas Leaks and Purging the Gas Supply
64
Boiler Operation
64
Central Heating Mode
64
Dom Estic Hot Water Mode
65
Frost Protection
65
Low Water Pressure Sensor (I Nternal)
65
1 - Genera L M a Int Ena Nce and Clea Ning
66
Beginning of each Heating Season
66
Com Ponent Replacem Ent and Cleaning
66
Final Assem Bly
69
Final Com M Issioning after Annual Service
69
Cleaning the Cold Water Filter
69
Hydraulic Unit (Dhw)
69
Draining the Boiler
69
User I Nform Ation
70
Safety Flue Therm Ostat
70
Flue Pressure Switch (125-150 Only)
70
Replacem Ent Parts
70
Domestic Hot Water Specifications
71
Ratings and Capacity
71
2 - Ra T Ings and Ca Pa Cit Ies
71
3 - Trouble Shoot Ing
74
Error Messages and Resetting the Boiler
74
Appendix A - W Iring Dia Gra M
79
Section 2
90
I M Port a Nt Sa Fet y I Nform a T Ion
91
La Bor Sa Ving Piping M a Nifolds / N Ea R Boiler Piping Connect Ions
92
Genera L I Nform a T Ion - H Ydronic Piping
94
Genera L I Nform a T Ion - W Iring
96
Piping Legend
97
W/ Zone Circulat Ors & DHW Tank- Piping Diagram
98
W/ I Ndirect Zone Circulat Ors, DHW T Ank W/ Sensor - Wiring Dia
99
W/ I Ndirect Zone Circulat Ors & DHW Tank W/ T - St at - WI RI NG Dia
100
Wit H Zone Valves & DHW Tank - PI PI NG Diagram
101
Wit H Zone Valves, DHW Tank W/ Sensor - Wiring Diagram
102
Zone Valves, DHW T Ank W/ T - St at - Wiring Diagram
103
Wit H Zone Circulat Ors - PI PI NG Diagram
104
Indirect Zone Circulat Ors, DHW Tank W/ T- St at - Wiring Dia
105
Wit H Zone Valves - PI PI NG Diagram
106
Wit H I Ndirect Zone Valves, DHW Tank, Tank T- St at - Wiring Diagram
107
205 Wit H Zone Circulat Ors - PI PI NG Diagram
108
205 Wit H Zone Circulat Ors - Wiring Diagram
109
205 Wit H Zone Valves - PI PI NG Diagram
110
205 Wit H Zone Valves - Wiring Diagram
111
EXTERNAL Buffer TANK - PIPING Diagram
112
EXTERNAL Buffer TANK - WIRING Diagram
114
CHART 1 -1K Ω OUTDOOR AIR SENSOR DATA
117
CHART 2 -10K Ω INDIRECT TANK SENSOR DATA
117
Opt Iona L Equipm Ent
117
Accessories
118
Indirect Storage Tank Sensor Kit
119
Single Zone Circulat or Wiring Using ARGO AR822- I I
120
100 - Heat Only Wiring Diagram
121
Heat Only Wiring Diagram
122
Com Bi Wiring Diagram
124
Altitude Effects on Boiler Performance
127
Applica T Ion Ta Ble - Indirect Hot W a T er T a Nk Perform a Nce Cha
129
LW CO W Iring Dia Gra
130
Piping Dia Gra M - LW CO Loca T Ion
131
Low Water Cutoff - Detail
132
Error Code Ta Ble
133
Troubleshoot Ing Cha
134
Fa Ult Solut Ion Sect Ions
136
Param Eter Ch an Ge H I Story
140
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ECR International HEATING ONLY 75 User's Information Manual (8 pages)
Brand:
ECR International
| Category:
Boiler
| Size: 1.04 MB
Table of Contents
Operation
3
Operating Modes
3
User Controls
4
Temperature Control
5
Frost Protection Mode
5
Error Messages and Resetting the Boiler
6
Error Description
6
Maintenance
7
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