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Introduction ....................................................................................................................................................................... 5
Apperance of controller ................................................................................................................................................ 5
Initial controller setup .................................................................................................................................................... 6
Graphic LCD display ....................................................................................................................................................... 8
Description and design of the main display ................................................................................................... 8
Description of symbols shown on the display ..................................................................................................... 9
Operation mode symbols ....................................................................................................................................... 9
Temperature and other data symbols ............................................................................................................... 9
Symbols for notice and warnings...................................................................................................................... 10
Display for help, notices and warnings ...................................................................................................................11
Menu entry and navigation .........................................................................................................................................12
Menu structure and description ................................................................................................................................13
Temperature settings ..............................................................................................................................................16
User functions ............................................................................................................................................................16
Operation mode selection ....................................................................................................................................18
Time program settings ...........................................................................................................................................19
Basic settings ............................................................................................................................................................22
Data overview ...........................................................................................................................................................23
Controller parameters and auxiliary tools ...........................................................................................................24
Basic parameters .....................................................................................................................................................24
Service parameters .................................................................................................................................................28
Heat metering parameters ...................................................................................................................................35
Heat metering .....................................................................................................................................................37
Parameters for available outputs programming .........................................................................................38
Factory settings .............................................................................................................................................................42
Controller installation .................................................................................................................................................. 43
Wall installation ............................................................................................................................................................. 43
Marking and description of temperature sensors ............................................................................................ 44
Controller's electric connection .............................................................................................................................. 45
Flow meter installation ............................................................................................................................................... 46
Connection of a high-efficiency pump with an external control signal .................................................. 46
Temperature simulation mode .................................................................................................................................47
Flow setup and test of rpm control .......................................................................................................................47
Table 1: factory settings of parameters P1 .......................................................................................................... 48
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USER AND SETTINGS MANUAL
SERVICE MANUAL
INSTALLATION MANUAL
CONTENTS
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