Overview - Procon MelcoRETAIL MINI Installation Manual

2. Overv view
The Procon M MelcoRETAIL
S- and P-ser ies split air co
equipment. It t has digital ou
inputs so tha t settings such
It also has dig gital inputs to
The MelcoRE ETAIL MINI co
the reading is s continuous t
devices throu ugh the RS-48
connection. P Please refer to
The MelcoRE ETAIL MINI is
is needed.
Compatible A Air-To-Air mod
Caution:
MAC-397IF a and MAC-333
CN105/CN92 2 connector is
Figure 1 sho ows the Melco
Figure 2 sho ows the CN105
Air units.
MINI Protoco ol Converter is
onditioning sys stems).It acts a
utputs for statu us information
h as temperat ure set point c
force certain modes of ope
ontinuously re ads data from
the MelcoRET TAIL MINI alwa
85 port using t he Modbus R
o the Modbus section for fur
powered via t the CN105/CN
del numbers c an be found in
IF units canno ot be connecte
used.
RETAIL MINI .
5/CN92 conne ector on the in
s used for rem ote monitoring
as a gateway between the s
n such as curre ent Heat/Cool
can be set via a a 0-10V or re
eration and for indication of a
m the system a and changes c
ays stores up- -to-date data.
RTU software p protocol. Value
rther informati on.
N92 connecto r on the indoo
n Appendix A of this docum
ed when the M MelcoRETAIL
ndoor unit PCB B that the Melc
g and control o of Air-to-Air pr
system and ex xternal third pa
mode and Fa ault. It has ana
rd
esistive output t from a 3
rd
a 3 party sys stem fault.
onfiguration w when necessa
This data is th hen available t
es can be read d and change
r unit, hence n no external po
ent.
MINI is conne ected, as the s
coRETAIL MIN NI connects to
roducts (M-,
arty
alogue
pa rty system.
ry. Because
to external
d via this
ower supply
same
o on Air-to-
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