Chapter 10 • Alarms
Description
Low-Low gas level
Low gas level
Low-Low hourly trend
Low hourly trend
Low-Low daily trend
Low Daily trend
10.5.2.2
Sensor Temperature Fault Triggers
The parameters pertaining to these alarm conditions are presented in Table 10-8 on
page 10-16 and set in the Hydran 201Ti's Temperature and SysOK Relay;FaultTrig.
submenus (for explanations, see Chapter 4).
Description
Low-Low sensor
temperature
Low sensor temperature Low
High sensor temperature Low
High-High sensor
temperature
For explanations on the heating system, see Section 2.6 on page 2-14.
10.5.2.3
Battery Voltage Fault Triggers
The parameters pertaining to these alarm conditions are presented in Table 10-9 on
page 10-17 and set in the H201Ti's Service;Battery and SysOK Relay;FaultTrig.
submenus (for explanations, see Chapter 4).
10-16
Table 10-7 - Gas Fault Triggers
Priority Alarm Set Point Fault Trigger Alarm Message
GasAlr LL
GasAlr L
HourTrAlr LL
Average
HourTrAlr L
DayTrAlr LL
DayTrAlr L
Table 10-8 - Sensor Temperature Fault Triggers
Priority Alarm Set Point Fault Trigger Alarm Message
Average STempAlr LL
STempAlr L
STempAlr H
Average STempAlr HH
Rev. 6, March 2011
Gas LL
Gas L
HourTrend LL
HourTrend L
DayTrend LL
DayTrend L
SensTemp LL
SensTemp L
SensTemp H
SensTemp HH
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