Daikin Remote Controller BRC1C61 Manual de instalación descargar pdf (Pagina 15)

English 13

[ PRECAUTIONS ]

•

Crossover wiring is needed when using group control and

2 remote controllers at the same time.

•

Connect the indoor unit at the end of the crossover wire

, P

) to remote controller 2 (SUB).

10-3 REMOTE CONTROL (FORCED OFF AND ON/

OFF OPERATION)

•

Connect input lines from the outside to the terminals T

and T

on the terminal block (6P) for remote controller to

achieve remote control.

•

See the

“11. FIELD SETTING AND TEST RUN”

for

details on operation.

10-4 CENTRALIZED CONTROL

•

For centralized control, it is necessary to designate the group

No. For details, refer to the manual of each optional control-

lers for centralized control.

11. FIELD SETTING AND TEST RUN

〈

Field settings may have to be performed using the

remote controller, depending on the type of installation.

〉

(1)

Make sure the control box lids are closed on the indoor

and outdoor units.

(2)

Depending on the type of installation, make the field

settings from the remote controller after the power is

turned on, following the “Field Settings” manual which

came with the remote controller.

•

The settings can select “Mode No.”, “FIRST CODE NO.”

and “SECOND CODE NO.”.

•

The “Field Settings” included with the remote controller

lists the order of the settings and method of operation.

•

Lastly, make sure the customer keeps the “Field Settings”

manual, along with the operating manual, in a safe place.

11-1 SETTING THE STATIC PRESSURE SELECTION

•

Select the SECOND CODE NO. for the resistance of the con-

nected duct.

(The SECOND CODE NO. is set to “01” when shipped.)

•

See the technical documentation for details.

11-2 REMOTE CONTROL SETTING

•

Forced off and ON/OFF operation should be selected by

selecting the SECOND CODE NO. as shown in the table

below.

(The SECOND CODE NO. is set to “01” when shipped.)

•

Input A of forced off and ON/OFF operation work as shown in

the table below.

11-3 SETTING THE FILTER SIGN DISPLAY INTERVAL

•

Explain the following to the customer if the filter dirt settings

have been changed.

•

The filter sign display time is set to 2500 hours

(equivalent to 1 year’s use) when shipped.

•

The settings can be changed to not display.

•

When installing the unit in a place with much dusts, set the fil-

ter sign display time to shorter intervals (1,250 hours).

•

Explain it to the customer that the filter needs to be cleaned

regularly to prevent clogging and also the time that is set.

Wire specification Sheathed vinyl cord or cable (2 wires)

Gauge

0.75 - 1.25 mm

Length Max. 100 m

External terminal

Contact that can ensure the minimum applica-

ble load of 15 V DC, 1 mA.

Indoor unit 1 Indoor unit 2

Max. No. of

indoor units

Crossover wire (P

P2)

Remote controller 1

(MAIN)

Remote controller 2

(SUB)

Input A

FORCED

OFF

REMOTE

CONTRL

TRANSMISSION

WIRING

SETTING

Mode No.

SECOND

CODE NO.

FIELD SET

MODE

FIRST

CODE NO.

External static

pressure

Mode No.

FIRST

CODE NO.

SECOND

CODE NO.

Standard

(10Pa)

13(23) 5

High static pres-

sure setting (30Pa)

External ON/OFF input

Mode No.

FIRST

CODE NO.

SECOND

CODE NO.

Forced off

12(22) 1

ON/OFF operation

Forced off ON/OFF operation

Input A “on” to force a stop

(remote controller reception prohibited)

Unit operated by changing input A from

“off” to “on”

Input A “off” to allow remote controller

Unit stopped by changing input A from “on”

to “off”

Mode No. FIRST CODE NO.

SECOND

CODE NO.

01 02

10 (20)

0 Filter dirt low high

1 (low/high)

Displayed time

(units: hours)

2500/

1250

10000/

5000

Filter sign

display

ON OFF

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Daikin Remote Controller BRC1C61 Manual de instalación Pagina 15

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