5
MCA
Pro
45/65/90/115
MCA-Pro ISM Rv.4.1 2/2017
Table of Contents
5.7.3 Modification of the installer-level parameters
78
5.7.4 Setting the maximum fuel input for heating system operation
79
5.7.5 Return to the factory settings
80
5.7.6 Carrying out an auto-detect
81
5.7.7 Setting the manual mode
81
6
Shutting down the system
82
6.1 Shut-down
82
6.2 Frost protection
82
7
Checking and maintenance
83
7.1 Annual Start-up and general maintenance
83
7.2 Maintenance Message
88
7.3 Preventive maintenance with automated service message
88
7.3.1 Resetting the automatic maintenance message
84
7.3.2 Dealing with the next maintenance message and starting the new maintenance period
84
7.4 Standard inspection and maintenance operations
90
7.4.1 Checking the system pressure
90
7.4.2 Checking the ionization current
90
7.4.3 Checking the tightness of the flue gas venting and air inlet connections
90
7.4.4 Checking combustion
90
7.4.5 Checking the automatic air vent
91
7.4.6 Checking the siphon
91
7.4.7 Checking the burner and cleaning the heat exchanger
92
7.5 Specific maintenance operations
93
7.5.1 Inspection of the ignition electrode
93
7.5.2 Replacing the non-return valve
94
7.5.3 Assembling the boiler
95
8
Troubleshooting
96
8.1 Error codes
96
8.2 Shutdowns and lock-outs
99
8.2.1 Blockage
99
8.2.2 Lock-out
99
8.3 Error memory
102
8.3.1 Error memory readout
102
8.3.2 Deletion of the error display
103
9
Spare parts
104
9.1 General
104
9.2 Spare parts
104
9.2.1 Casing
104
9.2.2 Heat exchanger and burner - MCA 35/45
105
9.2.3 Heat exchanger and burner - MCA 65
106
9.2.4 Heat exchanger and burner - MCA 90/115
107
9.2.5 Fan - MCA 35/45/65
108
9.2.6 Fan - MCA 90
108
9.2.7 Fan - MCA 115
108
9.2.8 Control panel
109
9.2.9 Spare parts list
110
10 Checklists
113
10.1 Checklist for commissioning
113
10.2 Checklist for periodic inspection and maintenance
114
10.3 Lighting instructions
115
- Installation and Service Certificate
116
Содержание MCA Pro 115
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