809242

Worcester-Bosch Greenstar 8000 Life Regular - GR8300iW Manual

7
Zoom out
Zoom in
Previous page
1/20
Next page
Operating the appliance
7
Greenstar 8000 Life – 6720883873 (2021/05)
3.3 Topping up the system pressure
External filling loop
Once the external filling loop and the external pressure gauge have been
located, follow the instructions for re-pressurising the system.
▶ Unscrew the blanking cap [1].
▶ Attach the hose [2] to the valve.
– Usually one end of the hose is already connected to one of the
system fill isolation valves.
▶ Ensure both ends [3] of the hose are screwed on hand tight.
▶ Monitor the pressure via the external pressure gauge.
– The system fill isolation valves [4] are in a closed position (the
handle/screwdriver slot is across the valve).
▶ Turn the handle/screwdriver slot through 90° to open valves and
slowly fill the system.
– The system fill isolation valves [5] are opened (the handle/
screwdriver slot is in-line with the valve).
– The pressure at the display will start to rise.
▶ Set the pressure between 1 and 1.5 bar pressure.
▶ Turn the handles/screwdriver slots back, through 90°, to close the
valves.
– The system fill isolation valves [6] are in a closed position (the
handle/screwdriver slot is across the valve).
▶ Top up the system pressure, if as a result of the air bleeding the
pressure drops off.
Once the pressure has settled between 1 and 1.5 bar.
▶ Ensure the valves are closed.
▶ Remove the hose [2] and replace the blanking cap [1].
Fig. 2
If the pressure reads more than 1.5 bar as a result of over filling:
▶ Bleed one radiator until the pressure gauge returns to between 1 and
1.5 bar.
4 Operating the appliance
4.1 Control panel overview
Fig. 3 Control panel
[1] Display
[2] and keys: To navigate through menus and increase/decrease
settings
[3] d key: Return/back
[4] ok key: Save settings, Chimney sweeper key (Service Engineer
function): press 5 seconds for chimney sweeper mode
[5] eco key: Hot water preheat selection (not applicable for regular
appliances)
[6] Hot water key: Adjusting the hot water temperature (not
applicable for regular appliances)
[7] Heating key: Heating mode on, set the maximum flow
temperature
4.2 Symbols in the display
Table 3 Symbols in the display
0010026889-001
1
2
3
4
5
6
Symbol Explanation
Central heating ON
Is displayed with the appliance status code and diagnostic
code during a fault condition
Burner ON/OFF
Connection with the Wi-Fi network (only available with
accessories)
Connection with RF transmitter, e.g. Comfort+ II RF room
thermostat (only available with Key accessories)
chimney sweep mode
Service mode
Eco-Mode (not applicable for regular appliances)
Hot water ON (not applicable for regular appliances)
0010021505-001
reset
eco
5 sec
ok
1
2
3
5
6
7
4
… 7 …


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 Greenstar 8000 Life Regular - GR8300iW 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 Greenstar 8000 Life Regular - GR8300iW in the language / languages: English as an attachment in your email.

The manual is 2.48 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.

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