GE Hydran 201i, Instruction Manual, Page: 229 / 300

Alarm Messages on the Hydran 201T
i
’s Display
Part 17997 Rev. 6, March 2011 12-13
12.1.22 SensTemp L
• Alarm type : Fail alarm
• Non-abbreviated description : Sensor temperature Low
• Priority : Low
• Parameter(s) involved :
– SensTemp L ; SysOK Relay;FaultTrig. submenu; Section 4.5.7 on page 4-23
– STempAlr L (alarm set point); Temperature submenu; Section 4.5.3 on page 4-17
– TempoAlr Delay ; Temperature submenu; Section 4.5.3 on page 4-17
• Alarm cause(s) : Temperature of the Hydran 201 sensor below the STempAlr L alarm
set point
Although the H201 sensor is not affected by the temperature, monitor its temperature
regularly.
12.1.23 SensTemp LL
• Alarm type : Fail alarm
• Non-abbreviated description : Sensor temperature Low-Low
• Priority : Medium
• Parameter(s) involved :
– SensTemp LL ; SysOK Relay;FaultTrig. submenu; Section 4.5.7 on page 4-23
– STempAlr LL (alarm set point); Temperature submenu; Section 4.5.3 on page 4-17
– TempoAlr Delay ; Temperature submenu; Section 4.5.3 on page 4-17
• Alarm cause(s) : Temperature of the Hydran 201 sensor below the STempAlr LL alarm
set point
The sensor sensitivity is very low; repair the Hydran 201T i ’s heating system.
12.1.24 Setup Lost
• Alarm type : Fail alarm
• Non-abbreviated description : Lost setup (configuration)
• Priority : Very high
• Parameter(s) involved : None
• Alarm cause(s) : See below