Geco GH21RA Manuals

Manuals and User Guides for Geco GH21RA. We have 1 Geco GH21RA manual available for free PDF download: User Instructions

Geco GH21RA User Instructions

Geco GH21RA User Instructions (44 pages)

FOR CENTRAL HEATING BOILER CONTROLLER WITH FEEDER SCREW

Brand: Geco | Category: Network Router | Size: 6 MB

Table of Contents

User Manual
1
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
- User Settings
  15
- Installation Settings
  16
- Operation History
  17
- Control Panel Settings
  19
7 Description of Additional Functions

20
- DHW Priority (Hot Water)
  20
- Summer Function
  20
- Anti-Legionella Function
  21
- Ga03Ha Room Panel
  22
- Fuel Feeder Temperature Detection
  23
- Boiler Extinguished Detection
  24
- Anti-Stop Function
  24
- Grate Mode
  24
- Pump Only Mode
  25
- Operation Record
  25
- Emergency Work
  25
8 System Installation

26
9 Controller Algorithms for Attached Devices

29
- Heating Mode - Fuel Feeder
  29
- Automatic Mode - Ch Pumps
  29
- Heating Mode - Fan
  29
- Automatic Mode - Dhw/Mixer Pump
  30
- Maintain Mode - Fan and Feeder
  30
10 Alarms

31
11 Emergency Work

37
12 Temperature Limiter (Stb)

38
13 Loss of Power

39
14 Gh03Ha Room Panel

39
15 In Case of Damage to the Controller

41
17 Information Regarding the Labeling and Disposal of Waste Electronic and Electrical Equipment

43

Advertisement

Advertisement

Related Products

Geco Categories

Controller Control Unit Automobile Data Loggers Measuring Instruments

More Geco Manuals