ZYMBO AATT Ventilarredo RX-200/ECO, Руководство по обслуживанию

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ZYMBO AATT
Ventilarredo Service Manual – English Pag. 59
7.2.5 Output and Input definition
I/O
Code
2-Pipe 4-Pipe
Analogue
Input
Room Sensor .
Machine can use
three room sensors .
First option is fixed
at Saturn wall pad.
Second option is
room sensor on main
board.
Third option is room
sensor connected to
LCD command on
board.
RT1
If Saturn wall pad is connected, unit would check it
automatically, room sensor on LCD or main board would
be invalid automatically.
Inlet water sensor
Water sensor in this
machine is
positioned after
valve not like
traditional fan coils .
“ Chilled water
sensor “ correspond
to Inlet water
sensor .
Ti1
Input
IR receiver
Not present
Reserve, not activated Reserve, not activated
Humidistat contact
Kit
Humidistat should
be only one Saturn
model :
When unit is
connected with
Saturn humidistat
kit, PCB would
check it
automatically, and
unit would work
with Humidistat
dehumidification
mode.
H1
Inlet water sensor
Sensor position
Connection PCB