Daikin VRV S RXMQ10ARY1, Service Manual

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Check SiAF332111E
354 Part 6 Service Diagnosis
Note(s)
6.13 Master Unit Centralized Connector Setting Table
CHECK 13
The master unit centralized setting connector (CN1/X1A) is mounted at the factory.
 To independently use a single unit of the intelligent Touch Controller or a single unit of the
central remote controller, do not dismount the master unit centralized setting connector (i.e.,
use the connector with the factory setting unchanged).
 To independently use the schedule timer, insert an independent-use setting connector. No
independent-use setting connector has been mounted at the factory. Insert the connector,
which is attached to the casing of the master unit, in the PCB (CN1/X1A). (Independent-use
connector: Master unit centralized setting connector)
 To use two or more centralized controller in combination, make settings according to the
table shown below.

1 The intelligent Touch Controller and the schedule timer are not available for combined use.

2 The intelligent Touch Controller, central remote controller, and the unified ON/OFF controller
have been set to "Provided with the master unit centralized setting connector" at the factory.
The schedule timer has been set to "Not provided with the master unit centralized setting
connector" at the factory, which is attached to the casing of the master unit.
Pattern
Central controller connection pattern Setting of master unit centralized setting connector (

2)
intelligent Touch
Controller
Central
remote
controller
Unified
ON/OFF
controller
Schedule
timer
intelligent Touch
Controller
Central
remote
controller
Unified
ON/OFF
controller
Schedule
timer
(1)
1 to 2
units
— — × (

1)
Only a single unit:
"Provided",
Others: "Not
provided"
— — —
(2)
1 unit 1 unit
— × (

1)
Provided
Not
provided
— —
(3)
1 to 8
units
× (

1)
All "Not
provided"
—
(4)
1 to 2
units
— × (

1)
Only a single unit:
"Provided",
Others: "Not
provided"
— —
(5) —
1 to 4
units
— — —
Only a
single unit:
"Provided",
Others:
"Not
provided"
— —
(6) —
1 to 16
units
1 unit —
All "Not
provided"
Not
provided
(7) — — — —
(8) — — 1 unit — —
Not
provided
(9) — —
1 to 16
units
— — — Only a
single unit:
"Provided",
Others:
"Not
provided"
—
(10) — — 1 unit — —
Not
provided
(11) — — — 1 unit — — — Provided