Product Information; Designated Use; Product Description; Start-Up Procedure - Buderus Logano G234X User Manual

2

Product Information

2 Product Information
These instructions provide the operator of the heating system with an
overview of the use and operation of the boiler.
The Logano G234X floor-standing gas boiler is generally referred to
below as a boiler.
2.1

Designated use

The boiler is designed for heating central heating system water and
indirect provision of domestic hot water (e.g. in a hot water storage
tank) in residential buildings or apartment buildings. Any other purpose
is considered improper use.
2.2

Product Description

The boiler is a low-temperature gas boiler with an atmospheric gas
burner.
The floor-standing boiler is fully functional with the
factory-installed AquaSmart
The boiler consists of the following main components ( Fig. 1):
• Ignition module and adjustable boiler temperature controller
• Boiler jacket and front cover
• Boiler block with insulation
• Burners
The ignition module and adjustable boiler temperature controller
monitor and control all electrical and operational components of the
boiler.
The boiler jacket prevents energy loss and acts as soundproofing.
The boiler block transfers the heat generated by the burner to the boiler
water. The insulation reduces energy loss.
6
Fig. 1 Pain components G234X
TM
[1] AquaSmart
[2] Ignition Control
[3] Boiler block with insulation
[4] Boiler jacket
[5] Burners
[6] Front wall of boiler
4
TM
.
1
2
3
4
5
6 720 806 028-01.1T
3

Start-up procedure

Before commissioning, read the Safety instructions in chapter 1.2 on
page 2 for your own safety.
Before commissioning:
▶ Ask your heating contractor to provide information about how the
boiler works and is operated.
DANGER: Risk of fatal injury from failure to observe the
commissioning instructions and subsequent incorrect
operation!
▶ Failure to observe the instructions poses the risk of
fire or explosion.
NOTICE: System damage due to incorrect operation!
This appliance is fitted with an ignition module that
automatically starts the pilot burner.
▶ Do not light the ignition flame manually.
3.1

Turning on heating system

STOP! First read the safety instructions in chapter 1.2 on page 2.
▶ Set the room thermostats to the lowest setting.
▶ Shut off the heating system from the power supply.
▶ Turn off the gas shutoff valve.
DANGER: Risk to life from fire or explosion!
Any attempt to use force or to repair the gas shutoff
valve may cause a fire or explosion.
▶ Switch on the ON/OFF switch on the gas valve by
hand only.
▶ Never use a tool as assistance.
▶ If you cannot actuate the ON/OFF switch on the gas
valve by hand, do not attempt to repair it.
▶ Contact a trained and certified installer.
Removing the front wall of the boiler
▶ Unscrew the locking screws ( Fig. 2 [2]) at the bottom of the front
cover [1], lift front cover up, pull outward and remove to the front.
Logano G234X – 6 720 811 235 (2014/05)