Troubleshooting - Nibe SMS 40 Installateurhandbuch

Troubleshooting

SMS 40 has no contact with the GSM
network
SMS 40 does not reply to the SMS command and a sym-
bol for lost connection to GSM network appears in heat
pump menu 5.3.5.
Check that the SIM card is correctly installed.
Move the antenna to a better location.
Check that the PIN has been deactivated.
SMS 40 has no contact with
F370/F470/F750/F1145/F1245
Alarm in F370/F470/F750/F1145/F1245's display.
See section Disturbances in comfort in the manual
for F370/F470/F750/F1145/F1245.
Incorrectly connected cables between SMS 40 and
heat pump.
No reply to the SMS message
The telephone number is not registered in heat pump
menu 5.3.5.
GB
19