Daikin VRV 5 BS4A14AJV1B, Руководство пользователя

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17 | Configuration
Installer and user reference guide
92
BS4~12A14AJV1B
VRV 5 branch selector unit
4P695527-1 – 2022.02
BS2 SET: for field setting
BS3 RETURN: for field setting
DS1, DS2 DIP switches
a DIP switches
b Push buttons
c 7-segment displays
Push buttons
Use the push buttons to make the field settings. Operate the push buttons with an
insulated stick (such as a closed ball-point pen) to avoid touching live parts.
7-segment displays
The display gives feedback about the field settings, which are defined as [Mode-
Setting]=Value.
Example
Description
Default situation
Mode 1
Mode 2
Setting 8
(in mode 2)
Value 4
(in mode 2)
17.1.4 To access mode 1 or 2
Initialisation: default situation
NOTICE
Turn ON the power 6 hours before operation in order to have power running to the
crankcase heater and to protect the compressor.
Turn on the power supply of the BS unit, outdoor unit and all indoor units. When
the communication between BS units, indoor units and outdoor unit(s) is
established and normal, the 7‑segment display indication state will be as below
(default situation when shipped from factory).
Stage Display
Ready for operation: blank display indication as
indicated.
7‑segment display indications:
Off