Climit 24 HE Plus Manual De Instalación Y Mantenimiento página 101

EN
Range
MODEL
Climit 24 HE Plus
Climit 28 HE Plus
Climit 35 HE Plus
Climit 40 HE Plus
Compliance
Our company declares that HE Plus boilers comply with the
following directives:
- Gas Appliances EU Regulation 2016/426
- Boiler Efficiency Directive 92/42/EEC
- Low Voltage Directive 2014/35/EU
- Electromagnetic Compatibility Directive 2014/30/EU
- Ecodesign Directive 2009/125/EC
- Regulation (UE) N. 811/2013 - 813/2013
- Energy Labeling Directive 2010/30/CE
Please refer to the technical data plate for the serial number
and year of manufacture.
Symbols
a
WARNING
To indicate actions which, if not carried out correctly,
can result in injury of a general nature or may damage
or cause the appliance to malfunction; these actions
therefore require particular caution and adequate
preparation.
f
ELECTRICAL HAZARD
To indicate actions which, if not carried out correctly,
could lead to injury of an electrical nature; these
actions therefore require particular caution and
adequate preparation.
d
IT IS FORBIDDEN
To indicate actions which MUST NOT BE carried out.
m
CAUTION
To indicate particularly important and useful
information.
CODE
8114290
8114292
8114294
8114296
1312
Table of contents
1 DEsCRIPTION OF THE APPlIANCE
1.1 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
1.2 Check and safety devices . . . . . . . . . . . . . . . . . . . . . . . 102
1.3 Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
1.3.1 Technical Data Plate. . . . . . . . . . . . . . . . . . 103
1.4 Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
1.5 Technical features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
1.6 Main water circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
1.7 Sensors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
1.8 Expansion vessel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
1.9 Circulation pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
1.10 Control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
1.11 Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
2 INsTAllATION
2.1 Receiving the product . . . . . . . . . . . . . . . . . . . . . . . . . . 110
2.2 Dimensions and weight. . . . . . . . . . . . . . . . . . . . . . . . . 110
2.3 Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
2.4 Installation room . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
2.5 New installation or installation of a replacement
appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
2.6 Cleaning the system . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
2.7 Water system treatment . . . . . . . . . . . . . . . . . . . . . . . . 111
2.8 Boiler installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
2.9 Plumbing connections. . . . . . . . . . . . . . . . . . . . . . . . . . 112
2.9.1 Plumbing accessories (optional) . . . . . . . . 112
2.10 Condensate outlet/collection . . . . . . . . . . . . . . . . . . . . 112
2.11 Gas supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
2.12 Smoke outlet and combustion air inlet . . . . . . . . . . . . 113
2.12.1 Coaxial duct (Ø 60/100mm and Ø 80/125mm) 114
2.12.2 Separate ducts (Ø 60mm and Ø 80mm) . . 114
2.13 Electrical connections. . . . . . . . . . . . . . . . . . . . . . . . . . 115
2.13.1 External sensor. . . . . . . . . . . . . . . . . . . . . . 117
2.13.2 Chrono-thermostat or Air Thermostat . . . 117
2.13.3 EXAMPLE of use of the command/control
device on some types of heating systems. 117
2.14 Refilling or emptying. . . . . . . . . . . . . . . . . . . . . . . . . . . 118
2.14.1 REFILL operations . . . . . . . . . . . . . . . . . . . 118
2.14.2 EMPTYING operations . . . . . . . . . . . . . . . . 118
3 COMMIssIONING
3.1 Preliminary operations . . . . . . . . . . . . . . . . . . . . . . . . . 119
3.2 Before commissioning . . . . . . . . . . . . . . . . . . . . . . . . . 119
3.2.1 Self-calibrating procedure . . . . . . . . . . . . . 119
3.3 Parameter setting and display . . . . . . . . . . . . . . . . . . . 120
3.4 List of parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
3.5 Display of operating data and counters. . . . . . . . . . . . 122
3.6 Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
3.6.1 Chimney sweeper function. . . . . . . . . . . . . 123
3.7 Domestic hot water comfort function (preheating) . . 124
3.8 Gas conversion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
4 MAINTENANCE
4.1 Adjustments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
4.2 External cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
4.2.1 Cleaning the cladding. . . . . . . . . . . . . . . . . 125
4.3 Cleaning the inside of the appliance . . . . . . . . . . . . . . 125
4.3.1 Removing components. . . . . . . . . . . . . . . . 125
4.3.2 Cleaning the burner and the combustion
chamber . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
4.3.3 Checking the ignition/detection electrode 126
4.3.4 Final operations . . . . . . . . . . . . . . . . . . . . . 126
4.4 Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
4.4.1 Checking the smoke duct. . . . . . . . . . . . . . 126
4.4.2 Checking the expansion vessel pressure . 126
4.5 Unscheduled maintenance . . . . . . . . . . . . . . . . . . . . . . 127
4.6 Malfunction codes and possible solutions . . . . . . . . . 127
4.6.1 Maintenance request . . . . . . . . . . . . . . . . . 128
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