E-ITN 40
Manual for installation service and operation M2021/8a EN
• W-MBus encrypted
• W-MBus OMS
• W-MBus OMS encrypted
Allocator is equipped with mechanic and electronic seal and is delivered in sealed state with activated
electronic seal. In the case of unauthorized removing of base plate, the allocator saves the date of breach of
the electronic seal to its memory and stop to show measured data on the display. After each press of button
it is displayed oPEn and after that a menu item. Allocator continues in measuring and transmitting of
measured data.
Notice oPEn will disappear when electronic seal is activated again with NFC.
The device is resistant against cheating. If any cheating is detected, allocator switches to the mode
inconvenient for the user – after cheating is finished, the allocator switches to standard mode.
Allocator can work in mode of individual or unified scale. For correct evaluation it is necessary to use
individual scale:
• power of radiator
• coefficient (K
C
) taking into consideration heat transfer from radiator to temperature sensor
For unified scale:
• Power of radiator and coefficient is always the same.
Parameters can be set beforehand in production or before installation using radio or NFC.
All parameters you can set using application Radio Admin:
Measuring
• Count in summer
• Power of radiator
• Coefficient Kc
• Start of heating season
• Start of summer season
• Start of billing period
Menu (LCD)
• Radiator power
• Coefficinet Kc
• Current temperature of radiator sensor
• Current temperature of environment
• Maximum temperature of radiator sensor for past yearly billing period
• Maximum temperature of radiator sensor for past monthly billing period
• Average temperature of radiator sensor for past yearly billing period
• Average temperature of radiator sensor for past monthly billing period
• Date
• Time
• Total consumption
Reading and setting of allocator is done using application Radio Admin for smartphones with system Android.
Application can be downloaded in Google Play Store.
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