18
Symptom
Measure
The controls
of the
SmartThings
app do not
operate.
Are all three LED indicators
on the Wi-Fi Kit turned on?
• Reset the Wi-Fi Kit and then check it again.
Does only appear on the
display of the Wi-Fi Kit?
• Make sure you have entered the correct Wi-Fi password when
adding a device.
• Check the router status.
Is the indicator blinking?
• Check that the wireless router is connected to the Internet.
Are all LED indicators on the
Wi-Fi Kit blinking?
• This indicates a Wi-Fi Kit malfunction. Contact the Samsung
service centre.
Is the indicator blinking?
• The Wi-Fi Kit is not connected to the indoor unit(s) normally.
Contact the Samsung service centre.
The SmartThings app displays the error
number, 628.
• This indicates a communication error between the indoor unit(s)
and Wi-Fi Kit. Check the connection of the communication cables
(F1, F2).
I have a multi-unit HVAC system, but I can
only see either cooling or heating option on
the indoor unit.
• To avoid mixed control, the indoor unit options are automatically
restricted to the outdoor unit’s settings.
※
Mixed control: Different modes are available for each indoor
unit.
1. To select a mode other than the current operation mode, turn off
the indoor unit to display all operation modes to select.
2. When there is a master indoor unit, change the operation mode
of the master unit.
The LED indicator remains in its initial state.
(The LED state changes within 1 minute.)
1. Check the connection cable between the network PBA and the
Interface module PBA.
2. Even though the connection has no problem but a problem
persists, replace the Wi-Fi Kit.
Troubleshooting
SOL OCF Wi-Fi KIT 구통신 유럽향 IBIM_EN_DB68-08417A-00_.indd 18
2019-06-21 오후 4:11:45
