TABLE OF CONTENTS
Precautions and Environmental Policy ...............................................................................................................................................................................6
Precautions ...............................................................................................................................................................................................................................6
Environmental policy ...........................................................................................................................................................................................................6
System Elements ..........................................................................................................................................................................................................................7
Control Board (AZVAFRxxxx) .............................................................................................................................................................................................7
Communication gateway (AZVAFGTXXX) ...................................................................................................................................................................9
10 KOHM NTC thermistor (AZVAF10KPROBE) ......................................................................................................................................................... 11
General requirements ............................................................................................................................................................................................................. 12
Introduction ................................................................................................................................................................................................................................ 13
System installation ................................................................................................................................................................................................................... 13
Assembly and connection ..................................................................................................................................................................................................... 15
Control Board (AZVAFRxxxx) .......................................................................................................................................................................................... 15
Assembly .......................................................................................................................................................................................................................... 15
Connection ...................................................................................................................................................................................................................... 15
Connection ...................................................................................................................................................................................................................... 18
Flow regulation .............................................................................................................................................................................................................. 19
Assembly .......................................................................................................................................................................................................................... 20
Connection ...................................................................................................................................................................................................................... 20
Assembly .......................................................................................................................................................................................................................... 21
Connection ...................................................................................................................................................................................................................... 22
Assembly .......................................................................................................................................................................................................................... 23
Connection ...................................................................................................................................................................................................................... 24
Assembly .......................................................................................................................................................................................................................... 24
Connection ..................................................................................................................................................................................................................... 25
Assembly .......................................................................................................................................................................................................................... 25
Changing batteries ....................................................................................................................................................................................................... 25
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