63 69 149 D3561
57
D3561
.
076.01.07
.
02 02.2017
6 Overview of modules and boards
Dentsply Sirona
6.2 Patient chair
Service Manual Sinius / Sinius CS / Sinius TS
Function of the board
● Wireless base station for devices connected wirelessly (e.g. wireless
foot control).
● Communication with the other boards via CAN.
● Transmission frequency 2.4GHz
V213
Bat
(red)
Flash codes
● Battery warning (<1V)
– Replace the battery in the wireless foot control
● CRC error
– V405 flash code 5x
– Replace the NSB
● No serial number programmed
– V405 flash code 5x
– Replace the NSB
V221
WDT
(red)
Cable not connected to X2
Undervoltage 24V on X5
NSB board defective
V405
ERROR
(red)
Flash code error
● 2x No connection to HSA
● 5x wireless module not reacting
– Replace the NSB
● 6x battery fully drained, foot control deactivated
– Yellow triangle in the user interface
– Replace the battery
● 7x Battery advance warning
– Battery icon in the user interface
– Replace the battery
V503
Reset
(red)
Lights up briefly after the treatment center is switched on.
Connector
X5
> L411 > X5 HSA
Components on the board
