613833
6
Zoom out
Zoom in
Previous page
1/24
Next page
6 720 607 800 (2016/03)
6 | Appliance specifications
2.7 Electrical layout
Fig. 2 Electrical layout
[5] Heat sensor
[6] Water flow sensor
[92] Gas valve
[117] Ignition electrode
[118] Ionization electrode
[119] Temperature limiter
[226] Fan
[228] Differential pressostat
2.8 Operational instructions
Hot water
Open the gas and water valves and ensure that all joints are
hermetic.
Place the main switch (Fig. 3, [3]) in the operating position
(chapter 3.2), so that the appliance is quickly ready for use.
When a hot tap is opened, the water flow sensor should be in
(Fig. 2, [6]) send a signal to the control unit. This signal
initiates the following:
•The fan starts working
Simultaneously, sparks are produced and the gas valve
(Fig. 2, [92]) opens.
•The burner lights
The ionization electrode (Fig. 2, [118]) controls the state
of the flame
The water temperature is controlled automatically by the
sensors/controllers according to the temperature selected
Security cut-off when safety period is surpassed
If a flame is not achieved within the stipulated security period
(15 sec), a security cut-off will occur.
The presence of air in the gas inlet pipe (when the appliance is
used after long periods of inactivity for example) may delay
ignition.
In this case, if the attempts to ignite go on too long, the security
mechanisms prevent operation.
Security cut-off due to excessive water heating
The control unit detects the heating temperature via a NTC
resistor located in the hot water exit tube and the temperature
limiter located in the heat exchanger. If it detects an excessive
temperature it provokes a security cut-off.
Security cut-off due to deficient exhaust conditions
(pressostat)
The pressostat detects pressure differences outside the fan
and effects a security cut-off when it detects deficient exhaust
conditions.
Restarting after security cut-off
To restart the appliance following a security cut-off:
Press the reset button.
6


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 Bosch Celsius WT11 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 Bosch Celsius WT11 in the language / languages: English as an attachment in your email.

The manual is 1,31 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 Bosch Celsius WT11

Bosch Celsius WT11 User Manual - German - 28 pages

Bosch Celsius WT11 Usermanual and installation guide - Dutch - 28 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