503275
102
Zoom out
Zoom in
Previous page
1/126
Next page
Code and description Cause Measure
E03 (lock-out error)
Error in temperature
sensor T
1
at the top of the
tank.
The two temperature sensors in the tank
detect a difference of > 10°C over a
period of at least 60 seconds.
Check sensor position and wiring.
Reset the controller if necessary. Replace
the sensor if the error persists.
1.
2.
E04 (lock-out error)
Defect in the dummy
sensor
(2)
.
The two temperature sensors detect a
difference of >10 ºC over a period of at
least 60 seconds.
Check the wiring of the dummy 1 and
dummy 2.
Reset the controller if necessary. Replace
the dummy sensor if the error persists.
1.
2.
11.1.3 Warnings
Note
For the coding of the connections, refer to the Electrical wiring diagram.
Indication Cause Remark
Maximum burning hours:
Service is required
The actual burning hours have exceeded
the pre-set burning hours.
The water heater operates, but displays this
warning.
Periodic maintenance is a part of the
Warranty. When you do not obey this
condition, the warranty will void.
Anode protection is not
working
The cables between the potentiostat
and anodes are loose or have been
connected incorrectly.
The earth connection of the anodes is
loose.
The water heater is not filled with
water.
Connect the wiring correctly and the
warning will disappear.
If the wiring is correct but the warning
remains, check that the earth connection
is good and whether the tank is filled with
water.
Note
The water heater is functioning, but there is
no anode protection for the tank.
1.
2.
n
Solar heating system
pump or Q/T sensor not
correctly connected
Lead(s) loosened or incorrectly
connected
Connect the pump or Q/T sensor properly
and the warning will disappear.
If correctly wired but the warning
remains, replace pump or sensor.
To replace the necessary parts, you must
contact your installation engineer
1.
2.
Q/T sensor not identified Identification failed Disconnect appliance and Solar Heat
Master briefly from the mains.
Check the wiring.
If disconnecting has not helped and the
wiring is okay, and the Q/T sensor still
isn't recognized, then the Q/T sensor or
the Solar Heat Master is defective.
1.
2.
3.
n
102 Installation, Maintenance and Service part
102


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 100 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 100 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 100

A.O. Smith SGS 100 User Manual - German - 128 pages

A.O. Smith SGS 100 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