Atlantic 522911, Руководство пользователя

Страница: 18 / 32

- 18 -
5 1 Displaying information
The button calls up various information
Depending on the appliance type, the configuration and
the state of operation, certain information lines may not
be available
The information number is displayed and alternates
with its value
No... Name
Value...
1 Time hh:mm
2 Outdoor temperature °C
3 Circuit 1: Initial temperature °C
4 Circuit 1: Initial setpoint °C
5 Return temperature °C
6 Flow measurement l/min
7
Compressor modulation level
(%)
%
8 Heating back-up status
0 = off
1 = on
9 Circuit 2: Initial temperature °C
10 Circuit 2: Initial setpoint °C
11 DHW temperature °C
12 DHW setpoint °C
13 HP status
see details
§
"Status
list"
14 Heating circuit 1 status
15 Heating circuit 2 status
16 DHW circuit status
17 DHW back-up status
0 = off
1 = on
18
Outdoor unit error code
(see details in table page 20 )
"
Status list
The parameter number is displayed and alternates with
its value (example No 13 / 1 = HP heating status)
No.
Value... HP status
13
0 Pending
1 Heating
2 Cooling
3 Error
4 Assist mode
5 Locked
6 Defrost activated
7 Test mode
No.
Value... Heating circuit 1 and 2 status
14
&
15
0 Pending
1 Comfort heating mode
2 Reduced heating mode
3 Comfort cooling mode
4 Reduced cooling mode
5 Holiday mode
6 Controlled by the room thermostat
7 Frost protection activated
8 Floor drying mode
9 Rate input activated
No.
Value... DHW status
16
0 Pending
1 Comfort mode, charge activated
2 Reduced mode, charge activated
3 Legionella charge
4 Frost protection activated
5 Forced operation
5 2 Hydraulic unit errors
The faults or breakdowns of the hydraulic unit are reported on the display unit of the user interface The display
shows the
"Erxxx"
error code A minor error does not result in switching the appliance to safety mode (if in doubt on
the reasons for the malfunction or if the problem persists, contact your installer) A major error results in switching
the appliance to safety mode Note the code and contact your installer
Error codes
Description Switched to safety mode Probable causes
Minor
error
Major
error
3 -
Hydraulic flow rate too low.
-
Circulation pump speed settings too
low
Clogged filtering component.
- 131
(Appliance shutdown if the
error 3 occurs 3 times in 1
hour)
5 -
Initial temperature (T5) or return
temperature (T6) < 2 °C
-
Frost protection function defective
Back-up disconnected
6 -
Communication error between
the interface board and the HP
regulator board
- Check the wiring
19 - Test mode activated - -
"
Always check that the electric power supply is switched off before maintaining the boiler
5 Information and troubleshooting
User manual 1634 - EN
Loria 6000 heat pump