Dxx Type Errors - DeDietrich HPI G Hybrid User Manual

8 Troubleshooting
Fig.31
0 2 4 6 8 10 12 14
BL.HEATING SPEED
BL.WATER MIS.
E 1
BL.RL OPEN
2 BL.FLAME LOS
1
D
2
bar
# F !

% $
AUTO
J I
STD
Fig.32
0 2 4 6 8 10 12 14
BL INPUT OPEN M21
28/08/2008 - 13h32
E
1
NUMBER OF CASE
2 OUTSIDE TEMP.
1
D
2 OUTLET TEMP.B
bar
# F  !
% $
AUTO
J I
STD
Tab.36 List of Dxx type errors
Messages
OUTL S.B FAIL.
OUTL S.C FAIL.
OUTSI.S.FAIL.
SYST.SENS.FAIL.
DHW S.FAILURE
ROOM S.A FAIL.
ROOM S.B FAIL.
48 200 ASL HYBRID
16 18 20 22 24
21/10
02/09
26/08
26/08
9
<
C002381-B-04
16 18 20 22 24
8
1.0 °C
12.0°C
9
<
C002382-B-04
Code Description
D03 Flow sensor error on circuit B: the circuit pump is running and the three-way valve mo­
tor is no longer powered; the valve can be moved manually:
Contact the professional responsible for maintenance of the heat pump
D04 Flow sensor error on circuit C: the circuit pump is running and the three-way valve mo­
tor is no longer powered; the valve can be moved manually:
Contact the professional responsible for maintenance of the heat pump
D05 Outside sensor error: the heat pump set point is equal to the BOILER MAX parameter,
the valves are no longer regulated, but the maximum temperature on the circuit down­
stream of the valve is still maintained, the valves can be adjusted manually and do­
mestic hot water heating is still maintained:
Contact the professional responsible for maintenance of the heat pump
D07 System sensor error:
Contact the professional responsible for maintenance of the heat pump
D09 Domestic hot water sensor error: domestic hot water heating is no longer maintained,
the booster pump runs and the load temperature of the domestic hot water tank is
equal to the heat pump temperature:
Contact the professional responsible for maintenance of the heat pump
D11 Room temperature sensor error on circuit A: circuit A operates with no influence from
the room temperature sensor on circuit A:
Contact the professional responsible for maintenance of the heat pump
D12 Room temperature sensor error on circuit B: circuit B operates with no influence from
the room temperature sensor on circuit B:
Contact the professional responsible for maintenance of the heat pump
1. Press the key for 10 seconds to access the After Sales Service
level.
2. Select the #MESSAGE HISTORIC menu by turning the settings
button.
3. Confirm the selection by pressing the settings button.
Important
Go back to the previous display by pressing the
The list of the last 10 messages is displayed.
4. Select the desired message by turning the settings button.
5. Confirm the selection by pressing the settings button to consult the
information pertaining to it.
Important
Scroll down the message by turning the settings button.
6. Go back to the main display by pressing the
8.2.2

Dxx type errors

key.
key.
7613348 - v06 - 10122018