TCAEY-THAEY 115÷238 - Rhoss

TXAEY 117÷133
electronic control
Electronic controls for TXAEY 117÷133 models
Electronic control
The keyboard with display makes it possible to view the wor king
temperature and all t he unit proc ess variables, as well as providi ng
access t o setting paramet ers for oper ating set poi nts and their
modification. For purposes of tec hnical assistance, it allows pass wordprotect
ed access to the unit's management par ameters (acc ess f or
aut horised pers onnel onl y).
KTR – Remote keyboard
The remot e keyboard with displ ay (KTR) allows t he remote c ontr ol and
display of all t he unit's digital and anal ogue process variables . It
theref ore possibl e to control all t he machine f uncti ons directl y in t he
room. It allows set ting and management of ti me periods (if KSC
accessor y is incl uded).
!
ALARM
!
ALARM
Prg
MODE
Prg
MODE
ON
OFF
ON
OFF
DISPLAY:
displays t he numbers and the values of all t he
paramet ers (i.e. outl et wat er temperat ure etc.),
any alarm c odes and r esource st atus by means of
strings.
DISPLAY:
displays t he numbers and the values of all t he
paramet ers (i.e. outl et wat er temperat ure etc.),
any alarm c odes and r esource st atus by means of
strings.
!
ALARM
ALARM key:
makes it possible to display of the code and res et
any alarms.
!
ALARM
ALARM key:
makes it possible to display of the code and res et
any alarms.
Prg
PRG key:
makes it possible to programme the mac hine's
operating par ameters.
Prg
PRG key:
makes it possible to programme the mac hine's
operating par ameters.
ON
OFF
ON/OFF key:
makes it possible to s witc h the unit on and off.
UP key:
used to scr oll through the list of paramet ers,
status es and any alar ms; makes it possibl e to
modify set points.
MODE - ENTER key:
makes it possible to switch from chiller to heat
pump operation and vic e versa.
DOWN key:
used to scr oll through the list of paramet ers,
status es and any alar ms; makes it possibl e to
modify set points.
MODE
ON
OFF
ON/OFF key:
makes it possible to s witc h the unit on and off.
UP key:
used to scr oll through the list of paramet ers,
status es and any alar ms; makes it possibl e to
modify set points.
MODE - ENTER key:
makes it possible to switch from chiller to heat
pump operation and vic e versa.
DOWN key:
used to scr oll through the list of paramet ers,
status es and any alar ms; makes it possibl e to
modify set points.
MODE
Note:
The t emporar y presence of t wo devices, on- boar d machi ne keyboard
and remote keyboar d, will cause the on-board machine terminal to be
disabled.
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