GMV5 Home DC Inverter Multi VRF Units
74
3. Press "SWING/ENTER" button to return to the previous step until exiting parameter
settings.
The user parameter setting list is as below:
Table 3.2 List of User Parameter Settings
Setting of master
indoor unit
00: No change to
the current
master/slave
status of indoor
units
01: Set the current
indoor to be
master indoor unit
After the indoor unit connected with the
current wired controller is successfully set as
master indoor unit, ―MASTER‖ on the wired
controller will be lit up.
Infrared
connection setting
of wired controller
This setting can only be enabled through the
master wired controller.
When the infrared remote receiving function
of wired controller is disabled, neither the
master nor slave wired controller can receive
remote signals. The wired controllers can
only be operated by pressing.
Wired controller
address setting
01: Master wired
controller
02: Slave wired
controller
When two wired controllers simultaneously
control one or more indoor units, the two
wired controller should use different
addresses. The slave wired controller
(address: 02) doesn't have the function of
unit parameter setting except the function of
setting its own address.
Quantity setting of
group-controlled
indoor units
00: Disabled
01-16: Number of
indoor units
This value is set based on the number of
connected indoor units.
If the current value is inconsistent with the
actual number of group-controlled indoor
units, ―L9‖ error will occur.
Static pressure
setting for indoor
fan
Type 1:
03.04.05.06.07
Type 2:
01.02.03.04.05.06
.07.08.09
There are 2 types of indoor unit static
pressure:
5 levels: 03, 04, 05, 06, 07
9 levels: 01, 02, 03, 04, 05, 06, 07, 08, 09
All wired controllers can set static pressure
in level 1~9. When the indoor unit with 5
levels of static pressure receives signal from
wired controller, signal of level 01, 02, 03 will
be taken as level 03 and signal of level 07,
08, 09 will be taken as level 07 by the indoor
unit.
High ceiling
installation
00: Standard
height of ceiling
installation
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