Before Use; General Description Of System - Daikin DCS302C51 Operation Manual

BEFORE USE

GENERAL DESCRIPTION OF SYSTEM

This central remote controller can monitor and control up to 64 indoor unit groups.
Using two central remote controllers allows monitoring and controlling of up to 128 indoor unit groups.
Main Functions
1.
Batch starting and stopping of indoor units connected to the central remote controller.
2.
Handling of operation settings such as start/stop, timer operation, remote controller prohibition/permission, etc.,
and operation status settings such as temperature.
3.
Operation status monitoring of operation mode, set temperature, etc.
4.
Can be connected to an external central monitor panel and key system using the forced stop input
(non-voltage a connector).
• When using 1 central remote controller
Host computer
monitor panel,
etc.
• When using 2 central remote controllers
Host computer
monitor panel,
etc.
(The central remote controller and the separately sold remote control adapter circuit board or group remote con-
trol adapter cannot be used together.)
∗ GROUP OF INDOOR UNIT refers to the below.
1.
A single indoor unit without remote controller
1.
A single indoor unit without
remote controller
Remote controller not used
3.
Maximum of 16 indoor units, group-controlled by one or two remote controllers
Remote
controller
1
Outdoor unit
Forced
ON/OFF
command
Central remote
controller
Outdoor unit
Central
remote
controller
Forced ON/OFF command
Forced ON/OFF command
should be connected
to one of the two units.
Indoor unit
A maximum of 16 units
Group No. Group No. Group No.
1–00 1–15 2–00
A maximum of 64 groups
Group No. Group No.
1–00 1–15
Group No. Group No.
5–00 5–15
A maximum of 128 groups
2.
A single indoor unit controlled by
one or two remote controllers
Remote
Two remote
controller
controllers
Two remote
controllers
Group No.
4–15
Group No. Group No.
2–00 4–15
Group No. Group No.
6–00 8–15
A maximum of 16 units
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