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English
[2-62]= Cooling and heating capacity learning control
Default value=0.
Value
[2-62]
Description
0
OFF
1
Cooling adjustment
2
Heating adjustment
3
Cooling and heating adjustment
Adjust cooling and heating system operation to achieve
stable capacity.
Note: This setting may result in a longer reaction time to
large load variations.
[2-64]= Phased installation setting
Default value=0.
Value
[2-64]
Description
0 (default)
OFF
1
Single module to dual module
installation
2
Dual module to triple module
installation
Conditions/rules apply for this setting. Refer to selection
software or contact your Daikin sales representative for
further details.
[2-81]= Cooling comfort setting for VRT control
Default value=1.
Value
[2-81]
Cooling comfort setting
0
Eco
1
Mild (default)
2
Quick
3
Powerful
Change [2-81]=0, 1, 2 or 3 in function of required limitation.
This setting is used in conjunction with setting [2-8] and
[2-47].
In the case of [2-81]=0, the original refrigerant temperature
target based on [2-8] and [2-47] is kept without any correc-
tion, unless for protection control.
For more information and advice about the effect of these
settings, see 15.3. Energy saving and optimum operation.
[2-82]= Heating comfort setting for VRT control
Default value=1.
Value
[2-82]
Heating comfort setting
0
Eco
1
Mild (default)
2
Quick
3
Powerful
Change [2-82]=0, 1, 2 or 3 in function of required limitation.
This setting is used in conjunction with setting [2-9].
In the case of [2-82]=0, the original refrigerant temperature
target based on [2-9] is kept without any correction, unless
for protection control.
For more information and advice about the effect of these
settings, see 15.3. Energy saving and optimum operation
[2-86]= Optional setting to prioritize VRT control.
Default value=0.
Value
[2-86]
Level
0
Prioritize largest demand
2
Prioritize smallest demand
Note:
The setting of [2-86] = 2 saves energy but may increase the
time required to reach set point.
[2-89]= Intermittent fan operation
Default value=0.
Value
[2-89]
Intermittent fan operation
0
OFF
1
30 minutes OFF, 1 minute ON
with medium fan speed
2
30 minutes OFF, 1 minute ON
with high fan speed
Outdoor fan speed would be increased for assisting to
discharge snow on outdoor fan when outdoor fan is stop or
low speed.
[2-92]= Te target temperature upper limit
Default value=1.
Value
[2-92]
Te target temperature upper limit
0
L
1
M
2
H
If Auto Te, then use this setting to address different load pro-
files. If the frequent operation is at lower system load, then
use a higher setting under [2-92].
Note: In high humid areas, it is recommended to keep this
setting to 0 or 1.
15.2.3. Auxiliary heat control
To improve efficiency the aux heat can be lockout based on outdoor
temperature.
Item
Description
Min
Max
Increments
AUX Heater
Allowable Temp
Below this tempera-
ture, AUX heater can
be energized based
on the indoor tempera-
ture condition.
0F
65F
(35F
default)
5F
AUX Heater
Allowable temp
Release
differential
When the outdoor
temp recovered by
this temp, AUX heater
cannot be allowed.
5F, 10F (default), 15F
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2023/09/11 15:41:07
2023/09/11 15:41:07