503271
96
Zoom out
Zoom in
Previous page
1/126
Next page
11.1.1 General errors
Note
For the coding of the connections, refer to the Electrical wiring diagram.
Indication Cause Measure
Gas smell There is a gas leak Close the mains gas valve at once.
Do not operate any switches.
No naked flames.
Ventilate the boiler room.
Immediately contact your installation
engineer or your local gas company.
The display is off The water heater is off. Turn on the water heater (see section 4.1).
There is no supply voltage. Make sure that:
the control switch is set to I.
the isolator is in ON position.
there is power on the isolator.
there is power to the electrical connector
block.
The measured voltage must be
230 V
AC
(-15%, +10%).
Defective fuse(s) Replace the fuse(s).
Water leakage There is a leakage from a threaded
water connection.
Tighten the threaded connection.
There is a condensate leakage Make sure that the condensation water
discharge is working properly.
If necessary, correct the water discharge.
There is a leakage from another nearby
water heater or pipe segment.
Trace the leakage.
There is a leakage from the water heater
tank.
Contact the supplier of your water heater.
Explosive ignition The gas supply pressure is incorrect. Check the gas supply pressure, refer to Gas
supply pressure.
The CO
2
value is incorrect. Check the CO
2
value, refer to CO
2
value.
The burner is contaminated. Clean the burner, refer to Gas-side
maintenance (see section 10.3).
There is an air leakage between the
venturi and the flexible air connector.
Make sure that:
the flexible air connector is not damaged.
If necessary, replace the flexible air
connector.
the flexible air connector is correctly
connected to the venturi.
If necessary, tighten the clamp.
n
96 Installation, Maintenance and Service part
96


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 A.O. Smith SGS 30 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 A.O. Smith SGS 30 in the language / languages: English as an attachment in your email.

The manual is 5,92 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 A.O. Smith SGS 30

A.O. Smith SGS 30 User Manual - German - 128 pages

A.O. Smith SGS 30 Usermanual and installation guide - Dutch - 120 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