Daikin FHQ50BUV1B Instrukcja Instalacji Pobierz pdf (Strona 22)

19 English

9-5 CONTROL BY 2 REMOTE CONTROLLERS

(

Controlling 1 indoor unit by 2 remote controllers

)

• When using 2 remote controllers, one must be set to “MAIN” and the other to “SUB”.

MAIN/SUB CHANGEOVER

1. Insert a wedge-head screwdriver into the recess between the upper and lower parts of remote con-

troller and, working from the 2 positions, remove carefully the upper part. (Refer to Fig. 22)

(The remote controller PC board is attached to the upper part of the remote controller.)

2. Turn the MAIN/SUB changeover switch on one of the two remote controller PC board to “S”.

(Leave the switch of the other remote controller set to “M”.) (Refer to Fig. 23)

9-6 COMPUTERISED CONTROL (FORCED OFF AND ON/OFF OPERATION) FOR FAQ MODEL

(1) Wire specifications and how to perform wiring

• Connect input from outside to terminals T1 and T2 of the terminal block for remote controller.

(2) Actuation

• The following table explains FORCED OFF and ON/OFF OPERATIONS in response to Input A.

(3) How to select FORCED OFF and ON/OFF OPERATION

• Turn the power on and then use the remote controller to select operation.

Wire specification Sheathed vinyl cord or cable (2 wire)

Gauge

0.75 - 1.25 mm

Length Max. 100 m

External terminal Contact that can ensure the minimum applicable load of 15 V DC, 10 mA.

FORCED OFF ON/OFF OPERATION

Input “ON” stops operation (impossible by remote controllers.) Input OFF → ON turns ON unit.

Input OFF enables control by remote controller. Input ON → OFF turns OFF unit.

Lower part of

remote controller

Upper part of

remote controller

Fig. 22

Insert the screwdriver here and gently

work off the upper part of remote controller.

Factory setting

Only one remote controller

needs to be changed

if factory settings have

remained untouched.

Remote

controller

PC board

Fig 23

F2 T1 T2

FORCED

OFF

Input A

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