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Manuals
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geminox Manuals
Boiler
THRs 0.9-9 C
Installation and maintenance instructions manual
geminox THRs 0.9-9 C Installation And Maintenance Instructions Manual
Thrs series gas condensing boiler
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Contents
Table of Contents
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Table of Contents
Table of Contents
1 Key to Symbols and Safety Instructions
Key to Symbols
General Safety Instructions
2 Product Details
Standard Delivery
Overview of the Gas Groups to be Used
EC Declaration of Conformity
Data Plate
Description of Appliance
Accessories
Dimensions, Minimum Distances and Connections
Dimensions in Conjunction with Flue Accessories
Appliance Layout
Electrical Wiring Diagram
Specification
Specification with Cylinder
Specification with Cylinder (Accessories)
3 Regulations
Location of Boiler
Gas Supply
Flueing
Air Supply
Water Circulation System
Electrical Supply
4 Flue Gas Routing
Approved Flue Accessories
Installation Conditions
General Information
Arrangement of Inspection Apertures
Routing the Flue through a Duct
Vertical Flue Gas Routing
Horizontal Flue Gas Routing
Separate Pipe Connection
Length of FLUE Pipes
Permissible Flue Pipe Lengths
Flue Gas Routing as Per CEN
Determining the Flue Lengths for Single Assignment
5 Installation
Important Notes
Checking the Size of the Expansion Vessel
Siting the Appliance
Fitting the Mounting Bracket
Installing the Appliance
Installing Pipework
Installing the Cold Water Safety Assembly
Safety Valve
Draining off Condensate
Connecting the Flue Pipe
Gas Connection
Checking the Connections
Electrical Connections
General Notes
Electrical Connection of the Boiler to the Mains Using the Supply Cable
Connecting Temperature Sensors
230 V Connections on Air-Flow Sensor
DHW Circulation Pump
Temperature Limiter for Underfloor Heating Systems
Connection of External Accessories
Commissioning
Overview of Connections
Before Commissioning
Verifications Prior to Commissioning
Control Elements and Displays
Keyboards
Displays
Switching the Appliance On/Off
Setting Language
Deaeration Function
Selecting the Central Heating Mode
Setting the DHW Heating
Setting the Maximum Rated Heat Input in Heating
Mode
After Commissioning
Selecting Manual Mode
8 Carrying out Thermal Disinfection (Thrs
General Information
Anti-Block Protection
10 Converting the Appliance to Different Gas Types
Converting to a Different Gas Type
Setting the Gas/Air Ratio (CO2)
Check the Gas Supply Pressure
11 Flue Gas Testing
Flue Gas Inspector Mode (Operation with Constant Output)
Checking Flue System for Leaks
Checking the CO Levels in Flue Gas
13 Inspection/Maintenance
Description of Various Maintenance Operations
13.1.1 Calling up the Last Fault Saved
13.1.2 Cleaning the Fan
13.1.3 Cleaning the Burner and Checking the Electrodes
13.1.4 Cleaning the Heat Exchanger
13.1.5 Cleaning Condensate Trap
13.1.6 Checking the 3-Way Valve
Checking the Expansion Vessel (also
13.1.8 Checking Electrical Wiring
13.1.9 Draining the Appliance
Checklist for Inspection and Maintenance (Maintenance and Inspection Log Book)
12 Environmental Protection/Disposal
14 Operating, Service and Fault Displays
Service Displays
Fault Displays
14.2.1 Fault Overview
15 Commissioning Report for the Appliance
16 Appendix
Sensor Values
Outside Temperature Sensor (Accessories)
Flow/Return Temperature Sensor, DHW Temperature Sensor, Flue Gas Temperature Sensor, Solar Collector Sensor
Pressure Sensor
Pump Characteristic Maps
16.3.1 Pressure Drop
Technical Data of Control Unit LMS14
Operational Status of the 2Nd Circuit Pump (Thrs
Index
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Key to Symbols
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Installation and maintenance instructions for the contractor
THRs
Gas condensing boiler
THRs 0.9-9 C/DC/B120/B120 DC
THRs 2-17 C/DC/B120/B120 DC
THRs 2-17 M75 V/M75 H/M75 H DC
THRs 5-25 C/DC/B120
THRs 5-25 M75 V/H
THRs 10-35 C
THRs 10-50 C
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This manual is also suitable for:
Thrs 0.9-9 dc
Thrs 2-17 dc
Thrs 2-17 b120
Thrs 2-17 b120 dc
Thrs 2-17 m75 v
Thrs 2-17 m75 h
...
Show all
Thrs 2-17 m75 h dc
Thrs 0.9-9 b120
Thrs 5-25 c
Thrs 5-25 dc
Thrs 5-25 b120
Thrs 5-25 h
Thrs 5-25 m75 v
Thrs 10-35 c
Thrs 0.9-9 b120 dc
Thrs 2-17 c
Thrs 10-50 c
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