Troubleshooting - Danfoss CF-RC Instruction

Instruction

9. Troubleshooting

Error Indication
Actuator/output (E03)
Low temperature (E05)
Link to Master Controller
(E12)
Low bat. in Room T. (E13) The battery level of the room Thermostat for the indicated
Critical bat. in Room T.
(E14)
Link between MCs (E24)
© Danfoss 03/2011
CF-RC Remote Controller
Possible Causes
The output of Master Controller or the actuator connected
to this output is short-circuited or disconnected.
The room temperature is below 5°C. Try to verify the func-
tion of the room thermostat by carrying out a link test.
The room thermostat in the indicated room has lost the
wireless connection to Master Controller.
room is low, and the batte ries should be replaced.
The battery level of the Room thermostat for the indicated
room is critically low. The batteries should be replaced as
soon as possible.
The indicated Master Controllers have lost their wireless
connection.
The battery level of Remote Controller is low, and the bat-
teries should be replaced.
VIUHM602 Danfoss Heating Solutions
17