Ariston Clas System 21 FF Manuals

Manuals and User Guides for Ariston Clas System 21 FF. We have 1 Ariston Clas System 21 FF manual available for free PDF download: Installation And Servicing Instructions

Ariston Clas System 21 FF Installation And Servicing Instructions

Ariston Clas System 21 FF Installation And Servicing Instructions (76 pages)

Ariston Wall hung Gas Boilers Type C

Brand: Ariston | Category: Boiler | Size: 5 MB

Table of Contents

Table of Contents
2
Index

3
General Information

3
- Control Panel
  4
- Overall Wiew
  5
- Technical Information
  6
Installation

8
- Reference Standards
  8
- Sitting the Appliance
  8
- Overall Dimensions
  9
- Clearences
  9
- Monting the Appliance
  10
- Electrical Connection
  10
- Gas Connection
  11
- Water Connection
  11
- Pipe Work
  11
- By-Pass
  11
- System Design
  11
- Drain Cocks
  11
- Safety Valve Discharge
  12
- Air Release Points
  12
- Main Water Feed - Central Heating
  12
- Domestic Water
  12
- Flue Connection
  13
- Fitting the Coaxial Fl Ue
  14
- Fitting 80/125 Flue
  15
- Fitting the Fl Ue (Twin Pipe)
  17
- Electrical Connection
  21
- Peripheral Unit Connection
  21
- Room Thermostat Connection
  22
- Outdoor Sensor Connection
  22
- Wiring Diagram for Connection to an Open Vented Cylinder
  23
- Wiring Diagram for Connection to an MTS Vented Cylinder
  24
- Electrical Diagram
  25
- Water Circuit Diagram
  27
Commissioning

28
- Ignition Preparation
  28
- Initial Start-Up
  28
- De-Aeration Cycle
  28
- Checking the Gas Settings
  29
- Supply Working Pressure Check
  29
- Checking the Maximum Power
  29
- Checking the Minimum Power
  29
- Checking the Maximum C.h. Power
  30
- Soft Light Adjustment
  30
- Ignition Delay Adjustment
  30
- Adjustment the Maximum Absolute Heating Power
  30
- Gas Table
  31
- Gas Changeover
  31
- Auto Function
  32
Boiler Protection Devices

33
- Safety Shut-Oﬀ
  33
- Shutdown
  33
- Malfunction Warning
  33
- Error Codes
  33
- Anti-Frost Device
  34
- Combustion Analysis
  34
- Product of Combustion Discharge Monitoring
  34
- Flue Test Mode
  34
Settings - Adjustment - Problem Identifi Cation Menus

35
Maintenance

42
- General Comments
  42
- Operational Test
  42
- Draining Procedures
  42
- Draining the D.H.W. System and Indirect Cylinder
  42
- Draining the System
  43
- Completion
  43
- Operational Checks
  43
- Instructing the End User
  43
Maintenance Guide

44
- General Access
  44
- Electrical Unit
  45
- Control Box Access
  45
- Fuse
  45
- Main P.C.B
  46
- Display P.C.B
  46
- Hydraulic Unit
  47
- Richt Hand Hydraulic Block Assembly
  47
- Way Valve
  48
- Draining
  48
- Automatic Air Vent
  49
- Primary Water Pressure Sensor
  49
- Pump
  50
- Filter
  50
- Fl Ow Switch Assembly
  51
- Left Hand Hydraulic Block Assembly
  52
- Temperature Sensor
  53
- Safety Valve
  53
- By-Pass Assmbly
  54
- Seconday Exchanger
  54
- Temperature Sensor & Overheat Thermostat
  55
- Main Heat Exchanger
  56
- Burner Unit
  57
- Spark Generator
  58
- Elctrodes Assembly
  58
- Burner
  59
- Manifold
  59
- Fun
  60
- Air Pressure Switch
  60
- Gas Valve
  61
- Annual Maintenance
  62
Short List

63
Benchmark - Gas Boiler Commissioning Checklist

65

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