697434
40
Zoom out
Zoom in
Previous page
1/72
Next page
Commissioning
6720813171 (2016/05)40
10.2.4 Checking the flue gas connection
Check the following points:
Has the prescribed flue gas system been used ( section 8.4 “Flue
gas connection”, page 23)?
Have the configuration instructions from the relevant flue gas system
installation instructions been observed?
Ensure all flue system connections made correctly. Has the annual
CO
2
and NO
x
, clearance to combustible materials been measured?
Have the permissible maximum length limit values from the flue gas
system installation instructions been observed?
10.2.5 Checking the appliance configuration
The burner must only be put into use with the right injectors
( table 14).
Fig. 83 Checking the gas classification label
10.2.6 Measuring the gas inlet pressure (working pressure)
Open at least 2thermostatic radiator valves. Do not switch on the
boiler.
Push on the control panel to open it ( fig. 68, page 32).
Switch off the power supply to the heating system ( fig. 90).
Fig. 84 Switch off the power supply to the heating system
Close the gas valve in a clockwise direction ( fig. 81, page 39).
Turn the vent key through a quarter rotation to undo the boiler door
lock ( fig. 71, see detailed picture, page 37).
Push the fastener down and open the boiler door ( fig. 71,
page 37).
Open the screw plug on the testing nipple for the gas hook-up
pressure and for purging by 2 turns [1].
Reset the digital pressure gauge to “0”.
Connect the pressure gauge connection tube to the positive port of
the testing nipple [2].
Fig. 85 Measuring the gas supply pressure
Slowly open the gas valve by pushing on the gas valve and turning it
¼ rotation in an anticlockwise direction ( fig. 79, page 39).
The gas valve is open when it is in the vertical position.
Switch on the heating system by pressing the mains switch [1] of the
BC10 basic controller.
Boiler Type of gas supply Gas injector diameter [mm]
GB162-50 Natural gas H Venturi
1)
1) Check the gas classification label on the Venturi.
LPG 3P 5.3
GB162-65 Natural gas H Venturi
LPG 3P
5.3
GB162-80 Natural gas H 8.4
LPG 3P
4.7
GB162-100 Natural gas H 8.4
LPG 3P 4.7
Table 14 Gas injector diameter
NOTICE:
Consult the relevant gas utility company for the type
of gas supply.
Check that the actual gas supply is in accordance with
the type of gas supply specified on the gas
classification label ( fig. 83).
Type of gas
supply
Factory presetting for the gas burner
Natural gas H Delivered ready for operation, adjusted to Wobbe
index 14.1 kWh/m³ (with reference to 15 °C,
1013 mbar), applicable to Wobbe index range 12.7
to 15.2 kWh/m³. Markings on gas classification
label: Configured category: G 20 – 2H.
LPG 3P After adaptation by a Gas Safe registered installer,
the unit can be run on LPG.Markings on gas
classification label: Configured category: G 31 – 3P.
Table 15 Factory presetting for the gas burner
6 720 648 726-083.1TD
Throughout the measuring operation, keep the digital
pressure gauge in the same position (horizontal or
vertical) in which it was reset to “0”.
ON
OFF
6 720 648 726-080.1TD
6 720 648 726-085.1TD
2
1
40


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Worcester-Bosch GB162-80 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Worcester-Bosch GB162-80 in the language / languages: English as an attachment in your email.

The manual is 5,43 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

Others manual(s) of Worcester-Bosch GB162-80

Worcester-Bosch GB162-80 Installation Guide - English - 12 pages


The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info