1.0 A1
1.1 General Information Screen
1.2 Accumulated heat consumption
1.3 Instant heat power
1.3 Water high temperature
1.4 Water low temperature
1.5 Temperature difference
1.6 Accumulated flow volume
1.7 Instant flow rate
1.8 Remaining Credit
1.9 Utility Name
1.10 Meter Id
3.0 A3 (calibration and test only)
3.1 General Information Screen
3.2 Accumulated heat consumption
3.3 Instant heat power
3.3 Water high temperature
3.4 Water low temperature
3.5 Temperature difference
3.6 Accumulated flow volume
3.7 Instant flow rate
3.8 Remaining Credit
3.9 Utility Name
3.10 Meter Id