Menu Screen 14:
Back-up Uninterruptable Power Supply
Pressing
▼
14X displays
UPS: XX.XX
If the Nucleus is equipped with an uninterruptable power supply for standby operation in the
event of power loss, and there is a loss of primary power to the device, there will be a
numerical value in this field and it should be always at least 12 VDC
Menu Screen 15:
Building Management System Module
11
Pressing
▼
15X displays
BMS Connected: N or Y
In order for this to be '
Y
', or YES, the control box needs the following conditions: The Leonard
supplied ProtoCessor needs to be installed on the main Printed Circuit Board. This screen
confirms that the protocol converter is communicating with the main PCB. I
f ‘
N
’
is displayed and
a ProtoCessor is connected, make sure the module is installed properly.
Pressing
▼
1
3 times displays
POWER: 12.88
This indicates the input supply voltage to the main control board, Volts DC, and should always
be at least 12 VDC
Menu Screen 13:
Main Power Supply
