Geco GH21TA Heating Controller Manuals

Geco GH21TA Heating Controller Manuals

Manuals and User Guides for Geco GH21TA Heating Controller. We have 1 Geco GH21TA Heating Controller manual available for free PDF download: User Manual

Geco GH21TA User Manual

Geco GH21TA User Manual (44 pages)

FOR CENTRAL HEATING BOILER CONTROLLER WITH PISTON FEEDER

Brand: Geco | Category: Controller | Size: 6 MB

Table of Contents

Table of Contents
2
1 Description of Controller

3
2 Technical Specifications

3
3 Requirements for Electrical Installation

4
5 Controller Modes

6
- Standby Mode
  7
- Automatic Mode - Heating
  7
- Automatic Mode - Maintain
  8
- Manual Mode
  8
- Alarm/Note Mode
  9
- Emergency Work
  9
6 Operating the Controller

9
- Controller Fascia Panel
  9
- Operating the Controller - Main Screen
  11
- Preview of System Operations
  11
- Help Button
  12
- Manual Mode
  13
- Controller Menu - Graphic Tree
  14
7 Description of Additional Functions

20
- DHW Priority (Hot Water)
  20
- Summer Function
  20
- Anti-Legionella Function
  20
- Ga03Ha Room Panel
  21
- Fuel Feeder Temperature Detection
  22
- Boiler Extinguished Detection
  23
- Anti-Stop Function
  23
- Grate Mode
  24
- Pump Only Mode
  24
- Operation Record
  24
- Emergency Work
  24
8 System Installation

25
9 Controller Algorithms for Attached Devices

28
- Heating Mode - Fuel Feeder
  28
- Automatic Mode - Ch Pumps
  28
- Heating Mode - Fan
  28
- Automatic Mode - Dhw/Mixer Pump
  29
- Maintain Mode - Fan and Feeder
  29
10 Alarms

30
11 Emergency Work

36
12 Temperature Limiter (Stb)

37
13 Loss of Power

38
14 Gh03Ha Room Panel

39
15 In Case of Damage to the Controller

40
16 Information Regarding the Labeling and Disposal of Waste Electronic and Electrical Equipment

43

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