ARCA GRA50RO Manuals

Manuals and User Guides for ARCA GRA50RO. We have 1 ARCA GRA50RO manual available for free PDF download: Installation - Use - Maintenance

ARCA GRA50RO Installation - Use - Maintenance

ARCA GRA50RO Installation - Use - Maintenance (47 pages)

Brand: ARCA | Category: Boiler | Size: 2 MB

Table of Contents

Table of Contents
4
1 General Warnings

6
2 Technical Specifications and Dimensions

7
3 Main Parts of the Boiler

10
4 Installation

14
- Positioning in the Boiler Room
  14
- Expansion Vessels
  14
- Chimney
  14
5 Sy400 Electronic Panel (Code Pel0100Duo)

15
- Display
  15
- Electronic Board
  16
- Probe Connections
  17
- Flue Gas Probe Connection
  17
- Terminal Block Wiring Connections
  18
6 Commissioning and Operation

19
- Boiler in Standby
  19
- Boiler Ignition
  19
- Flame Stabilisation
  20
- Normal Operation
  20
- Boiler Temperature Setting
  20
- Modulation
  20
- Maintenance
  20
- Total Shutdown
  21
7 User Menu

21
- Water Circuit Configuration Menu
  22
- Display Menu (Display Probe Readings)
  23
- Clock Menu
  25
- Timer Programming Menu
  26
- Manual Screw Loading Menu
  31
- Test Menu
  31
- Summer / Winter Operation
  34
8 Water Circuit Diagrams

34
9 Central Heating System Connection to "N" Zones

43
10 Maintenance and Cleaning

44
11 Troubleshooting

45
- Control Panel Troubleshooting
  45
- Boiler Troubleshooting
  46

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