Sanyo CHX06052 - Manual (Page 141)

2-123
Remote Control Functions
7. LonWorks Interface product Manual (SHA-LN16UAB)
2
1. LonWorks Interface Overview
This interface is a communicati ons interface for connecting
LonWorks to an air conditioner unit (PAC, GHP) control
network.
F r om the ho s t conn ect ed to LonWorks, basic settings an d
status monitorin g is possible fo r up to 16 groups of A/C units.
Product Overview
LonWorks
communication line
LonWorks Interface
Indoor/outdoor unit
control line
• Up to 16 groups of indoor units (maximum 64 units) can be controlled with 1 LonWorks Interface unit.
For 17 or more groups of indoor units, connect additional interface units.
• Install a remote controller (or system controller, etc.), which can control the A/C units, to an indoor/outdoor
unit line other than the LonWorks Interface unit.
• Before making the connection to the LonWorks Interface unit, set the central control addresses in the indoor
units.
System Diagram
…
. . .
(*1) W hen a te mperature ab o v e the up per li mit of the temperature w h ich can be s e t b y t he in do or units has be en sp e c ified ,
it w i l l be set to the upper lim it; conversel y , w hen a temperat ur e bel o w th e lo w e r limit has bee n specifie d, it w i ll be set to
the lo w e r limit.
(*2) T w o opti o ns can be selected usin g the setting s w itc h from among remote-contro ller proh ibit, fan speed settin g , air
directio n settin g and filter si gn .
(*3) W hen in do or units are u n der gr oup c ont rol, an alarm is det ermin ed to have occurre d w h e n the a l ar m occurs at o n e or
more of the uni ts.
(*4) T he numb e r of the i ndo o r unit at w h ich the al arm has occurr ed is not ified. T h is makes it possi ble t o ide n tif y at w h ic h
indo or un it of the in door u n it grou p the alar m has occurre d.
(*5) W hen in do or units are u n der gro up contr o l, the room te mperat ur e of the main u n it in the gro up is not ified.
(*6) W hen a n a l arm occurs at one or mor e in door u n its, the alarm cod e is n o tified as the i n door u n it status.
(*7) All the d a ta w h ich c an be out put is outp ut at the set interval.
(*8) T he same data is not o u tput contin uo usl y at the set inte rval.
Functions
Start/stop
Temp. setting(*1)
Operation mode
Option 1 settings(*2)
Option 2 settings(*2)
Emergency stop
Settings for
each group of
indoor units
A/C unit settings
from the
LonW orks
Start/stop
Temp. setting
Operation mode
Option 1 settings(*2)
Option 2 settings(*2)
Alarm status(*3)
Indoor units with active alarms(*4)
Room temp(*5)
A/C unit status(*6)
Transmission interval settings(*7)
Minimum time secured
for transmission(*8)
A/C unit status not ificati ons m ade
to the LonW ork s
Config urati on p r operties
Settings for all units
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