GE Voluson i BT06 - Fan Control; Temperature Control

GE VOLUSON i / VOLUSON e
D
IRECTION KTI106052, REVISION 10 SERVICE MANUAL
Chapter 5 - Components and Functions (Theory) 5-25
5-4-9 Fan Control
All fans have 3 wires with fan speed control input and actual speed output. Only four fans provide actual
output; the fifth fan provides only On/Off information. All Fans are powered by +12V.
All 5 fans operate simultaneously and are controlled via one output on the Fan Controller.
5-4-10 Temperature Control
Provides ambient temperature inside the system.
All measured temperature values are accessible from the SMBus.