![background image](http://html1.mh-extra.com/html/daikin/vrv-w-iv/vrv-w-iv_installation-and-operation-manual_4699756040.webp)
Installation and operation manual
36
10T7Y1B
VRV-W IV System Air Conditioner
4P347465-1A – 2013.04
[2-26]=
Interlock (open) feedback on user interface
This setting is used to define whether you want to
receive feedback of the interlock or not. Indication is by
displaying a malfunction code on the user interface. On
top of that, the delay time by when a malfunction code is
displayed on the user interface is selectable.
Default value=0 (no feedback, no malfunction code on
the user interface).
Change [2-26]=0, 1, 2, 3, 4, 5, 6 or 7 in function of the
required delay. In case a delay time is selected, the
malfunction will be indicated on the user interface.
[2-30]=
Power consumption limitation level (step 1) via the
external control adaptor (DTA104A61/62)
If the system needs to be running under power
consumption limitation conditions when an external
signal is sent to the unit, this setting defines the level
power consumption limitation that will be applied for
step1. The level is according to the table.
Default value=2.
Change [2-30]=1, 2, or 4 in function of required
limitation.
[2-31]=
Power consumption limitation level (step 2) via the
external control adaptor (DTA104A61/62)
If the system needs to be running under power
consumption limitation conditions when an external
signal is sent to the unit, this setting defines the level
power consumption limitation that will be applied for
step2. The level is according to the table.
Value
[2-26]
Delay time (minutes) before
malfunction is displayed on user
interface
0
No feedback (default)
1
5
2
10
3
15
4
20
5
25
6
30
7
35
INFORMATION
Even though no feedback is set ([2-26]=0),
when the interlock is open, the unit will go to
forced thermo OFF conditions. See
"14.6.4 Setting the interlock circuit and pump
operation output" on page 28
for more
information.
Value
[2-30]
Power consumption limitation
(approximately)
1
Level1: 60%
2
Level2: 70% (default)
4
Level3: 80%
Value
[2-31]
Power consumption limitation
(approximately)
1
Level1: 30%
2
Level2: 40% (default)
4
Level3: 50%
[2-32]=
Forced, all time, power consumption limitation operation
(no external control adaptor is required to perform
power consumption limitation)
If the system always needs to be running under power
consumption limitation conditions, this setting activates
and defines the level power consumption limitation that
will be applied continuously. The level is according to
the table.
Default value=1 (OFF).
Change [2-32]=1, 2 or 4 in function of required
limitation.
[2-49]=
T
e
target temperature during heat recovery operation
(only for heat recovery system)
Default value=5
Change [2-49]=2~7 in function of required operation
method during cooling.
For more information and advice about the impact of
these settings, see
"17.4. Energy saving and optimum
operation" on page 37
.
[2-51]=
Cooling comfort setting
Default value=1
Change [2-51]=0, 1, 2 or 3 in function of required
limitation.
This setting is used in conjunction with setting [2-8].
For more information and advice about the impact of
these settings, see
"17.4. Energy saving and optimum
operation" on page 37
.
Value
[2-32]
Restriction reference
1
Function not active (default)
2
Follows [2-30] setting
4
Follows [2-31] setting
Value
[2-49]
T
e
target (°C)
2
6
3
7
4
8
5
9 (default)
6
10
7
11
Value
[2-51]
Cooling comfort
0
Eco
1
Mild (default)
2
Quick
3
Powerful
4P347465-1A.book Page 36 Monday, August 5, 2013 2:26 PM