667143
5
Zoom out
Zoom in
Previous page
1/20
Next page
User instructions 15 – 30 – 40 EN
5
Blocking operation (permanent status indication)
The burner stopped burning due to an incorrect situation. The display gives a permanent indication (not flashing) and the
operation can be restored by switching it off and on (volatile block).
U/
code
Reversed neutral and line
Power supply line not correctly connected
1 Flow sensor open circuit
Faulty flow sensor
Wiring interrupted or not correctly connected
1. Flow sensor short circuit
Faulty flow sensor
Faulty wiring
2 Return sensor open circuit
Faulty return sensor
Wiring interrupted or not correctly connected
2. Return sensor short circuited
Faulty return sensor
Faulty wiring
4 Flue gas sensor open circuit
Faulty flue gas sensor
Wiring interrupted or not correctly connected
6 Cold water sensor open circuit
Faulty internal tank sensor
Wiring interrupted or not correctly connected
6. Cold water sensor short circuited
Faulty internal tank sensor
Faulty wiring
A Flue gas temperature > 80°C The burner is reduced to low load
H Flow sensor > 105°C while the burner was off Reset the supply power by the on/off switch
E Internal error Reset the supply power by the on/off switch
P Pump test / Start function blocking / Water pressure
Check the central heating system pressure
Seized or faulty pump or faulty pump wiring
Faulty pressure sensor or wiring
nc Burner Manager fault Reset the supply power by the on/off switch
Lock-out (flashing status indication)
In case of lock-out the display gives a flashing indication and the operation can be restored by pressing the reset button, placed
on the control panel.
1 Boiler does not pass start temperature test Check system water flow; second system pump
2 Too many restarts
3
Internal regulation fault / A/D conversion fault /
external sensor fault /Too many restarts
5 Fan fault
7 Gas valve fault
8 Flame detected with closed gas valve Check gas valve
A Flue gas temperature > 95°C Check why flue gas becomes temperature > 95°C
E Internal interlock fault Reset the supply power by the on/off switch
H Flow sensor > 105°C with burner on Check system water flow
F Too many ignition attempts
O Gas valve connection Check short cut wire on print board terminal X4
5


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 Coopra 15C-2004 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 Coopra 15C-2004 in the language / languages: English, German, Dutch as an attachment in your email.

The manual is 0,36 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