Error Readout Memorised - REMEHA Calenta 25s Installation And Service Manual

Calenta 25s - 28c - 35s - 40c
4x
2x
040412 - 7600585-01
8.3.1.

Error readout memorised

1. Press the two keys f simultaneously and then key [+] until the
symbol c flashes on the menu bar.
2. Select the installers menu using the key S . c0de appears
on the display.
3. Use keys [-] or [+] to input the installer code 0012 .
4. Press the S key. er[xx appears on the display.
5. The fault list or shutdown list can be displayed by pressing the
[-] or [+] key..
6. Confirm using key S . er[xx is displayed with xx
flashing = Last error which occured, For example K2 .
7. Use the [-] or [+] key to scroll through the faults or shutdowns.
8. Press the S key to display the details of the faults or shutdowns.
9. Press the [-] or [+] key to view the following information:
M[1 = Number of times that the error occured.
hr = The number of operating hours.
5t = State.
5v = Sub-status.
t1 = Supply temperature ºF/ºC.
t" = Return temperature ºF/ºC.
t3 = Calorifier temperature ºF/ºC.
t4 = Outside temperature ºF/ºC (Only with an outside
temperature sensor).
t5 = Solar boiler temperature ºF/ºC.
5p = Internal set point ºF/ºC.
fl = Ionization current (µA).
Mf = Fan speed in rpm.
pr = Water pressure psig/bar.
T001530-B
p; = Supplied relative heat output (%).
10.Press the > key to interrupt the display cycle. er[xx is
displayed with xx flashing = Last error which occured.
11.Use the [-] or [+] key to scroll through the faults or shutdowns.
12.Press the > key to show the fault list or shutdown list.
13.Press > times on the key 2 to exit the error memory.
8. Troubleshooting
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