To Close The Outdoor Unit; Configuration; Overview: Configuration; Making Field Settings - Daikin RXYSCQ6TMV1B Installation And Reference Manual

c Insulator
d Transmission wiring (F1/F2)
e Finishing tape
6.9.2

To close the outdoor unit

NOTICE
When closing the outdoor unit cover, make sure that the
tightening torque does NOT exceed 4.1 N•m.
5×
7

Configuration

7.1

Overview: Configuration

This chapter describes what you have to do and know to configure
the system after it is installed.
It contains information about:

▪ Making field settings

▪ Energy saving and optimum operation
INFORMATION
It is important that all information in this chapter is read
sequentially by the installer and that the system is
configured as applicable.
DANGER: RISK OF ELECTROCUTION
7.2 Making field settings
7.2.1

About making field settings

To configure the heat pump system, you must give input to the
outdoor unit's main PCB (A1P). This involves the following field
setting components:
▪ Push buttons to give input to the PCB
▪ A display to read feedback from the PCB
Field settings are defined by their mode, setting and value. Example:
[2‑8]=4.
PC configurator
For VRV IV-S heat pump system it is alternatively possible to make
several commissioning field settings through a personal computer
interface (for this, option EKPCCAB is required). The installer can
prepare the configuration (off-site) on PC and afterwards upload the
configuration to the system.
See also: "7.2.9 To connect the PC configurator to the outdoor
unit" on page 32.
RXYSCQ4~6TMV1B
VRV IV-S system air conditioner
4P404224-1C – 2019.07
Mode 1 and 2
Mode
Mode 1 Mode 1 can be used to monitor the current
situation of the outdoor unit. Some field setting
(monitoring
contents can be monitored as well.
settings)
Mode 2 Mode 2 is used to change the field settings of
the system. Consulting the current field setting
(field settings)
value and changing the current field setting
value is possible.
In general, normal operation can be resumed
without special intervention after changing field
settings.
Some field settings are used for special
operation (e.g., 1 time operation, recovery/
vacuuming setting, manual adding refrigerant
setting, etc.). In such a case, it is required to
abort the special operation before normal
operation can restart. It will be indicated in
below explanations.
7.2.2

To access the field setting components

See "6.2.2 To open the outdoor unit" on
7.2.3

Field setting components

NOTICE
The DIP switch (DS1 on A1P) is not used. Do NOT change
the factory setting.
The components to make field settings are as follows:
TEST:
MODE
HWL:
A1P
H1P H2P
BS1
MODE
BS1~BS5 Push buttons
H1P~H7P 7‑LEDs display
H8P LED for indication during initialisation
ON ( ) OFF ( ) Flashing ( )
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 of live parts.
BS1 MODE: For changing the set mode
BS2 SET: For field setting
BS3 RETURN: For field setting
BS4 TEST: For test operation
BS5 RESET: For resetting the address when the wiring is
changed or when an additional indoor unit is installed
7‑LEDs display
The display gives feedback about the field settings, which are
defined as [Mode-Setting]=Value.
H1P Shows the mode
H2P~H7P Shows the settings and values, represented in binary code
H8P NOT used for field settings, but used during initialisation
Example:
[ - 32 + 16 + 8 + 4 + 2 + 1]
H1P
H1P H2P H3P H4P H5P H6P H7P
(H1P OFF)
(H1P flashing)
7 Configuration
Description
page 15.
C/H SELECT
L.N.O.P. DEMAND MULTI
IND MASTER SLAVE
H3P H4P H5P H6P H7P H8P
BS2 BS3 BS4 BS5
SET RETURN TEST RESET
Description
Default situation
Mode 1
Installer and user reference guide
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