Lauda INTEGRAL XT 150 Mode D'emploi page 147

Integral XT
Thermostats haute température
b)
Fault
Master: Alarm message
(Equipment damage (lasting damage to the high
temperature valve))
Master: Warning message
Hk uAluE too hok
(Equipment damage (lasting damage to the high
temperature valve))
Machine enters the degassing mode ( 7.6.3).)
(Entry of cooling water in the hydraulic circuit by
defective condenser).
However, please note: If necessary, the device
performs a "permanently and automatic degassing"
by ( 7.6.3.2). This automatic process is not a
malfunction.
Entry of heat transfer liquid in the cooling water
circuit by defective condenser.
YAWF0028 / 20/05/2021
Cool FloWX
Maintenance
Possible remedy
1. Cooling water temperature above 80 °C and
longer than 8 seconds. 
cooling water supply.
Constant Temperature Equipment ( 9.5).
2. Cooling water temperature above 85 °C. 
Restore correct cooling water supply.
Contact LAUDA Service Constant Tempera-
ture Equipment.
3. At high-temperature valve temperature above
140 °C. 
Restore correct cooling water sup-
ply.
Contact LAUDA Service Constant Tempera-
ture Equipment.
1. At high temperature valve temperature above
120 °C and more than 8 seconds.
correct cooling water supply.
Otherwise contact LAUDA Service Constant
Temperature Equipment ( 9.5).
1. Contact LAUDA Service Constant Tempera-
ture Equipment.
1. Note Suitable cooling water quality
Otherwise there is a danger of corrosion!
Restore correct
Contact LAUDA Service

Restore
( 6.2).
147