Spirax Sarco UTM20 Series - Troubleshooting; Out-of-Specification Codes (S75-S99)

IM-P505-02-US Issue 1
78
UTM20 Series Ultrasonic Transit-time Flowmeters
Code Description Correction
S75 TEMP #1 HIGH Temp #1 is above high alarm setting
Check fluid temperature and RTD #1
Check alarm settings for Output #1
S76 TEMP #1 HIGH Temp #1 is above high alarm setting
Check fluid temperature and RTD #1
Check alarm settings for Output #2
S77 TEMP #1 HIGH Temp #1 is above high alarm setting
Check fluid temperature and RTD #1
Check alarm settings for Output #3
S78 TEMP #1 HIGH Temp #1 is above high alarm setting
Check fluid temperature and RTD
#1 Check alarm settings for Aux
Output #1
S79 TEMP #1 HIGH Temp #1 is above high alarm setting
Check fluid temperature and RTD
#1 Check alarm settings for Aux
Output #2
S80 HIGH ENERGY RATE
Flow rate is above high flow alarm
setting
Check energy flow rate and Set High
setting for Output #1
S81 HIGH ENERGY RATE
Flow rate is above high flow alarm
setting
Check energy flow rate and Set High
setting for Output #2
S82 HIGH ENERGY RATE
Flow rate is above high flow alarm
setting
Check energy flow rate and Set High
setting for Output #3
S83 HIGH ENERGY RATE
Flow rate is above high flow alarm
setting
Check energy flow rate and Set High
setting for Aux Output #1
S84 HIGH ENERGY RATE
Flow rate is above high flow alarm
setting
Check energy flow rate and Set High
setting for Aux Output #2
S85 LOW ENERGY RATE
Flow rate is above low flow alarm
setting
Check energy flow rate and Set Low
setting for Output #1
S86 LOW ENERGY RATE
Flow rate is above low flow alarm
setting
Check energy flow rate and Set Low
setting for Output #2
S87 LOW ENERGY RATE
Flow rate is above low flow alarm
setting
Check energy flow rate and Set Low
setting for Output #3
S88 LOW ENERGY RATE
Flow rate is above low flow alarm
setting
Check energy flow rate and Set Low
setting for Aux Output #1
S89 LOW ENERGY RATE
Flow rate is above low flow alarm
setting
Check energy flow rate and Set Low
setting for Aux Output #2
S90 TEMP #2 LOW Temp #2 is below low alarm setting
Check fluid temperature and RTD #2
Check alarm settings for Output #1
S91 TEMP #2 LOW Temp #2 is below low alarm setting
Check fluid temperature and RTD #2
Check alarm settings for Output #2
S92 TEMP #2 LOW Temp #2 is below low alarm setting
Check fluid temperature and RTD #2
Check alarm settings for Output #3
S93 TEMP #2 LOW Temp #2 is below low alarm setting
Check fluid temperature and RTD
#2 Check alarm settings for Aux
Output #1