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MYDENS 24C
COSMOGAS MYDENS 24C Gas Condensing Boiler Manuals
Manuals and User Guides for COSMOGAS MYDENS 24C Gas Condensing Boiler. We have
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COSMOGAS MYDENS 24C Gas Condensing Boiler manual available for free PDF download: Instructions For Installation, Use And Maintenance Manual
COSMOGAS MYDENS 24C Instructions For Installation, Use And Maintenance Manual (96 pages)
GAS-FIRED WALL-MOUNTED CONDENSING BOILER
Brand:
COSMOGAS
| Category:
Boiler
| Size: 9 MB
Table of Contents
Table of Contents
2
1 General Safety Warnings
4
National Installation Laws
5
2 General Information
6
Introduction
6
Manufacturer
6
Overview of the Models
6
Accessories
6
Meaning of Symbols Used
7
Maintenance
7
Disposal
7
3 Main Components
8
4 Operation
10
Operation and Intended Use
12
Water Pressure Drops Curve
13
Domestic Hot Water Pressure Drops Curve
13
5 Installation
14
Packaging Opening
14
Dimensions and Minimum Safety Distances
14
Choosing the Installation Place
14
Supply and Return
15
Checking and Treating the Heating Water/Filling and Supplementary Water
15
Low-Temperature Systems
17
Domestic Hot and Cold Water
17
Gas
17
Condensate Drain Pipe
18
Safety Valve
19
Hydraulic and Gas Connections, and Mounting of the Bottom Cover
19
Hydraulic Connections for Model -- B
20
Water Softener (on Request)
20
Electrical Connections: Details
21
Power Main Electrical Supply
22
Choosing the Room Thermostat/Chronothermostat
22
Installation of the Room Thermostat/Chronothermostat
22
Connecting the Room Thermostat/Chronothermostat
22
CR04 Remote Time Control (on Request)
23
Installing the Outdoor Temperature Sensor (on Request)
23
0-10 VDC Type Dialogue
24
Alarm Output
24
Connection and Setting of the Appliance in Cascade
25
Connecting the Appliance to a Tank with Coil
27
Anti-Legionella
27
Flue Exhaust and Air Intake Ducts
28
Type of Intake/Exhaust B23 and B23P
29
Split 80/80PP" System (Polypropylene) (Type C43; C53; C83; C93)
30
Split 80/80PP" System: Accessories Available
31
Split 80/80PP" System: Installation Examples
32
60/100PP Vertical Coaxial" System (Polypropylene) (Type C13; C33)
33
60/100PP Horizontal Coaxial" System (Polypropylene) (Type C13; C33)
34
60/100PP Coaxial" System: Accessories Available
35
60/100PP Coaxial" System: Installation Examples
36
80PP Single" System (Polypropylene) (Type "B23" or "B23P")
37
80PP Single" System: Accessories Available
37
6 Start-Up
38
Instructions to the User
38
Filling the Condensate Drain Siphon
38
Filling the Central Heating System
39
General Recommendations Regarding the Gas Supply
39
Type of Gas for Which the Appliance Is Set
39
Conversion of the Appliance from One Type of Gas to Another
40
Ignition
42
Check the Supply Gas Pressure
42
Controlling the Level of CO2 and any Adjustments
43
Adjusting the Power in Central Heating Mode (Range Rated)
44
Adjusting the Domestic Hot Water Flow Rate
44
7 Use
45
Checking the Valve Opening
46
Checking the Central Heating System Pressure
46
General Information
46
Ignition Procedure
47
Summer Operating Mode
47
Winter Operating Mode
47
Adjusting the Instantaneous Domestic Hot Water
47
Central Heating
48
Constant Setpoint Adjustment
48
Outdoor Reset
49
Outdoor Reset: Which Systems
49
Outdoor Reset: Precautions During Adjustment
50
Outdoor Reset: Setting the Parameters
50
Outdoor Reset: Adaptation to Different Climatic Areas
51
Outdoor Reset: Switching the Central Heating Service on and off
51
Outdoor Reset with RT Influence
51
Timers for the Various Functions
53
Pump and Diverter Valve Anti-Block Function
53
Frost Protection
53
Automatic System Filling (on Request)
53
Access and Consultation of User Profile Parameters
54
Access and Setting of the Installer Profile
57
Parameters for Cascade Systems
62
Diagnostics
63
Diagnostics: Locks "Loc
64
Diagnostics: Errors "Err
68
Diagnostics: Alarms "Atte
73
8 Maintenance
74
General Recommendations
74
Maintenance Protocol
75
Checking the System Water Pressure and any Leaks
75
Checking the Gas Pressure and any Leaks
75
Checking the Condition of the Safety Valve
75
Checking the Condition of the Safety and Control Devices
76
Checking the Condition of the Electrical System
76
Checking the Operation of the Main Switch
76
Checking the Correspondence of the Adjusted Temperatures in the Heating and Domestic Hot Water Systems
76
Checking if the Device Is Triggered in Case of Gas Failure
76
Checking the Condition of the Air Intake and Flue Exhaust Ducts
76
Checking the Ignition and Detection Electrodes
76
Checking the Condition of the Air Vent Valves
76
Removing the Cover and Accessing the Internal Components
77
Dismantling the Burner Fan Assembly
78
Cleaning the Burner and the Primary Heat Exchanger (Flue Gas Side)
78
Correctly Positioning the Ignition and Detection Electrodes
79
Dismantling the Ignition and Detection Electrodes
79
Dismantling and Replacing the Gas Valve
80
Checking the Expansion Tank
81
Cleaning the Condensate Conveyor Siphon
82
Removing the Air Vent Valve
83
Replacing the Pump Motor
83
Removing the Central Heating Circuit Pressure Sensor
83
Removing the Diverter Valve Servomotor
84
Removing the Diverter Valve
84
Removing the Flow Meter
84
Removing the Safety Valve
85
Disassembly of the Secondary Heat Exchanger
85
Emptying the Appliance on the Central Heating Side
86
Emptying the Appliance on the Domestic Hot Water Side
86
Minimum and Maximum Power
86
Checking the Ionisation Current
87
Checking Combustion Efficiency
87
Water Temperature Measurement Sensors
87
Outdoor Temperature Sensor
87
Wiring Diagram
88
9 Technical Data
90
10 Command Menu Diagram
92
11 Eu Declaration of Conformity
93
12 Product Fiche
94
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