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geminox THI 10-50 C User Manual

geminox THI 10-50 C
34 pages
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High technology heating
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THI 10-50 C
THI 10-35 SEP
T30.36295.02
SERVICING
Commissioning
Gas conversion
Maintenance
Operating faults
Options
Parts lists

Table of Contents

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geminox THI 10-50 C Specifications

General IconGeneral
CategoryBoiler
Max working pressure3 bar
Gas connectionG 3/4"
TypeCondensing
Fuel TypeNatural Gas or Propane
EfficiencyUp to 109%

Summary

I - COMMISSIONING

1 - PROTECTION OF THE INSTALLATION

Details on protecting the heating system installation from corrosion and bacteria.

2 - FILLING THE INSTALLATION WITH WATER

Procedures for rinsing and filling the heating system with water, including bleeding.

3 - GAS SUPPLY

Instructions for connecting and verifying the gas supply, including bleeding and leak checks.

4 - FLOW RATE OF THE SEP VERSION

Specifies the flow rate for the SEP version of the boiler, set at 16 l/min.

5 - SETTING THE MAXIMUM POWER IN HEATING MODE

Adjusting the boiler's maximum heating power by modifying the PHz parameter for optimal performance.

6 - VERIFICATIONS PRIOR TO COMMISSIONING

Essential pre-commissioning checks for installation compliance, safety, and proper connections.

7 - USER INFORMATION

Inform user about unit operation, safety systems, and need for regular servicing by a qualified person.

8 - COMMISSIONING

Step-by-step guide for starting up the boiler, including LMU recognition and error handling.

9 - FLAME SETTING

Procedure for checking and adjusting the flame setting by disconnecting the ionizing electrode.

10 - COMBUSTION PRODUCT CHECKING

Verifying combustion products and flue gas parameters, especially after gas type changes.

11 - ASSEMBLING THE COVER

Instructions for reattaching the boiler's front panel and securing it with screws.

II - GAS CONVERSION

1 - GAS CONVERSION (THI 10-50 C ONLY)

Steps for converting the THI 10-50 C model to different gas types, requiring a qualified person.

2 - GAS/CO2/CO/NOX FLOW CONTROL AND SERVICE PRESSURE CONTROL

Procedures for controlling gas flow and combustion parameters using specific adjustment screws.

III - MAINTENANCE

1 - SERVICING THE FAN AND THE BURNER

Guide for cleaning and servicing the fan and burner components, including disassembly and reassembly.

2 SERVICING THE HEAT EXCHANGER OF THE BOILER SHELL

Instructions for cleaning the boiler's heat exchanger after burner disassembly.

3 - CHECKING ACCESSORIES

Verifying the proper operation of safety and control accessories like safety valves and control boxes.

4 - EXPANSION VESSEL PRE-INFLATION PRESSURE CHECK

How to check and adjust the expansion vessel's pre-inflation pressure for optimal efficiency.

5 - COMBUSTION PRODUCT CONDUITS (FLUE)

Inspecting combustion product conduits for leaks and obstructions annually.

6 - DRAINING

Steps for safely draining the heating installation and boiler, including opening air bleeds.

7 - SENSOR RESISTANCES

Table of resistance values for various sensors (heating, return, flue gas, outside) at different temperatures.

8 - PRESSURE SENSOR

Information on the pressure sensor, including its output voltage relative to input pressure.

IV - OPERATING FAULTS

1 - OPERATING FAULTS LIST

A comprehensive list of error codes displayed by the boiler and their corresponding solutions.

2 - MAINTENANCE

Details on maintenance alarms, their causes (hours, startups, months), and how to manage them.

V - OPTIONS

1 - SET-UP TAKING ROOM TEMPERATURE INTO ACCOUNT (REG 73)

Installation of a multifunctional digital room sensor for heating circuits and domestic hot water control.

2 - CLIP-IN LPB KIT (REG 130)

Connecting the LMU control unit to other devices via LPB communication for system integration.

3 - SECONDARY CIRCUIT CLIP-IN KIT

Enabling communication for a secondary heating circuit between the boiler's LMU and accessories.

4 - DOUBLE CIRCUIT KIT (REG 125) - (THI 10-35 SEP)

Kit for enabling a second heating circuit on the THI 10-35 SEP model, ensuring LMU communication.

5 - DOUBLE CIRCUIT KIT (REG 146) - (THI 10-50 C)

Kit for enabling a second heating circuit on the THI 10-50 C model, including pump and mixer control.

6 - PROGRAMMABLE RELAY CLIP-IN KIT (REG 127)

Controlling a second heating pump in parallel, managing heating outlet, and connecting safety solenoids.

7 - PROGRAMMABLE RELAY CLIP-IN KIT (WITHOUT SENSOR) (REG 134)

Controlling hot water circulation pumps and connecting external safety gas solenoids.

8 - CONTROL UNIT ZHTI 46 (REG 129)

Control unit designed for managing an additional heating circuit, required from three circuits upwards.

9 - CONTROL UNIT ZHTI 47 (REG 128)

Control unit for managing two cascading boilers, with options for multiple boiler management.

10 - SOLAR HEATING CONTROL KIT (REG 152)

Kit intended for Type C THI boilers to control domestic hot water production using solar panels.

11 - DHW SENSOR KIT

Allows the connection of the domestic hot water sensor to the boiler's control unit.

12 - SELECTOR VALVE KIT FOR CONNECTING THI..C/BS

Connects a central heating only boiler to a domestic hot water heater.

13 - TIMER KIT

Fits to the boiler's control panel to control installations with only one heating circuit.

14 - BS TYPE DOMESTIC HOT WATER PRODUCTION SYSTEM

Information on BS type domestic hot water production systems for heating-only boilers.

15 - BIONIBAL/BIONIBAGEL

Information on BIONIBAL corrosion inhibitor and BIONIBAGEL antifreeze/corrosion inhibitor products.

16 - CONDENSATE LIFT PUMP

Description of the condensate lift pump used for boilers installed in a basement.

VI - PARTS LISTS

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