E-ITN 30.xx EX (EXNR) with remote
Installation, servicing and operatiion manual
M2016/08b [EN]
4.5.1.7. Temperature of the radiator sensor
Temperature of the radiator sensor is displayed as 45.9°C with accuracy of one decimal place.
4.5.1.8. Temperature of the surroundings sensor
Temperature of the surroundings sensor is displayed as 26.7°C SM with accuracy of one decimal place.
4.5.1.9. Date of the billing period beginning
E-ITN 30.2 EX (EXNR)
The beginning of the billing year is displayed as u 1.2.. After the date is reached, the current consumption
value becomes the last consumption value, an alphanumeric code is generated at 00:00:00h. The value for
current billing period is set to 0. The beginning of the billing year can be set to any date except 29.2.
E-ITN 30.4 EX (EXNR)
The beginning of the billing month is displayed as dF 15
. . After the date is reached, the current consumption
value becomes the last consumption value, an alphanumeric code is generated at 00:00:00h. The value for
current billing period is set to 0. The beginning of the billing year can be any date within the interval from
<1;28>.
E-ITN 30.6 EX (EXNR)
The beginning of the billing period is displayed as u 1.2. (yearly billing) or dF 15 (monthly billing). After the
date is reached, the current consumption value becomes the last consumption value, an alphanumeric code
is generated at 00:00:00h. The value for current billing period is set to 0. The beginning of the billing month
can be set to any date except 29.2
The start of the billing period can be set by the manufacturer or by means of the Programming device
connected to a computer.
4.5.1.10. Current date
Current date is displayed as 3.12.. Calendar takes leap years into account.
4.5.1.11. Current time
Current time is displayed in 24 cycle, e.g. 8-56 (8:56 AM). Summer time is not distinguished.
4.5.2. Last year of battery life
Battery lifetime is programmed in the microprocessor memory and the last year of battery lifetime is indicated
on LCD by blinking of the special symbol: BAT. After finishing this time the symbol stays displayed
permanently. Calculated battery lifetime is 10 years + 1 year reserve.
4.6. E
RROR
MODE
In error mode the notice Error is permanently displayed and allocator does neither measure temperatures,
count the increase of consumption nor transmit measured data. Allocator just updates the real time. Allocator
switches from working mode to error mode automatically after registration of serious error (e.g. fault in A/D
converter, when the power supply of microprocessor was interrupted and loss of data in RAM memory
occurred, etc.).
Allocator backups important data to permanent memory daily. Data in this memory are saved even if the
power supply is interrupted. Even in the case of battery failure these data are not lost. Saved data could be
read by special tools.
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