0020288151_04 Operating and installation instructions 61
Code/meaning Possible cause Measure
HP control module MO2 con-
figuration not correct
F.1249
Incorrectly connected FM5 1. Remove the FM5.
2. Select another configuration.
FM5 configuration not correct
F.1251
Incorrect set value for the FM5 ▶ Set the correct set value for the FM5.
FM3 configuration [1] MO not
correct (can be address 1 to
3)
F.1257…F.1259
Incorrect component selection
for the MO
▶ Select the component in the FM3 MO function that is appropri-
ate for the connected component on the FM3's multi-function
output.
FM5 configuration MO not
correct
F.1263
Incorrect component selection
for the MO
▶ Select the component in the FM5 MO function that is appropri-
ate for the connected component on the FM5's multi-function
output.
Sys. control room temperat-
ure sensor signal invalid
F.1361
Room temperature sensor de-
fective
▶ Replace the control.
Room temp. sensor signal on
remote control 1 invalid (can
be address 1 to 3)
F.1363…F.1366
Room temperature sensor de-
fective
▶ Replace the remote control.
S1 sensor signal at FM3 ad-
dress 1 invalid (can be S1 to
7 and address 1 to 3)
F.5000…F.5020
Sensor defective ▶ Replace the sensor.
S1 sensor signal at FM5 in-
valid (can be S1 to S13)
F.5021…F.5033
Sensor defective ▶ Replace the sensor.
Heat generator 1 reports
faults (can be heat generator 1
to 8)
F.5034…F.5049
Fault in the heat generator ▶ See the instructions for the heat generator displayed.
Ventilation unit reports faults
F.5050
Ventilation unit fault ▶ See instructions for the ventilation unit.
HP control module reports
faults
F.5051
Fault in the heat pump control
module
▶ Replace the heat pump control module.
Assignment of remote control
1 missing (can be address 1
to 3)
F.5056…F.5059
The assignment of remote con-
trol 1 to the zone is missing.
▶ Assign the correct address to the remote control in the Zone
assignment: function.
Zone activation missing
F.5060
A zone that is in use is not yet
activated.
▶ In the Zone activated: function, select the value Yes.
Heating circuits inactive ▶ In the Circuit type: function, define the required function for
the heating circuit.
B.3 Maintenance messages
# Code/meaning Description Maintenance work Interval
1 Heat generator
1 requires main-
tenance *, * Can
be heat generator
1 to 8
The heat generator requires
maintenance work.
Refer to the operating or install-
ation instructions for the relev-
ant heat generator for informa-
tion on the maintenance work
required
See the operating or installation
instructions for the heat gener-
ator
2 Ventilation unit
requires main-
tenance
The ventilation unit requires
maintenance work.
Refer to the operating or install-
ation instructions for the relev-
ant ventilation unit for informa-
tion on the maintenance work
required
See the operating or installation
instructions for the ventilation
unit
3 Water defi-
ciency: Follow
the instructions
in the heat gen.
The water pressure is too low in
the heating installation.
Water deficiency: Follow the in-
structions in the heat generator
See the operating or installation
instructions for the heat gener-
ator
4 Maintenance
Contact:
Date on which maintenance is
due for the heating installation.
Carry out the required mainten-
ance work
Date entered in the control
To Next Page
Loading...
