Daikin VRV II RXYQ8MY1K, Service Manual

Page: 108 / 310

Si39-502A Field Setting
Test Operation 97
3.1.4 Setting Contents and Code No. – VRV Indoor Unit
Notes: 1. Settings are made simultaneously for the entire group, however, if you select the mode No.
inside parentheses, you can also set by each individual unit. Setting changes however
cannot be checked except in the individual mode for those in parentheses.
2. The mode numbers inside parentheses cannot be used by wireless remote controllers, so
they cannot be set individually. Setting changes also cannot be checked.
3. Marked are factory set.
4. Do not make settings other than those described above. Nothing is displayed for functions
the indoor unit is not equipped with.
5. “88” may be displayed to indicate the remote controller is resetting when returning to the
normal mode.
6. If the setting mode to “Equipped”, heat reclaim ventilation fan conducts the fan residual
operation by linking to indoor unit.
VRV
system
indoor
unit
settings Mode
No.
Note 2
Setting
Switch
No.
Setting Contents Second Code No.(Note 3)
01 02 03 04
10(20) 0 Filter contamination heavy/
light (Setting for display
time to clean air filter)
(Sets display time to clean
air filter to half when there is
heavy filter contamination.) Super
long life
filter Light Approx.
10,000
hrs.
Heavy Approx.
5,000
hrs.
— —
Long life
filter Approx.
2,500
hrs.
Approx.
1,250
hrs.
Standard
filter Approx.
200
hrs.
Approx.
100
hrs.
1 Long life filter type Long life filter Super long life
filter
— —
2 Thermostat sensor in remote controller Use No use —
3 Display time to clean air filter
calculation (Set when filter sign is not
to be displayed.) Display No display —
12(22) 0 Optional accessories output selection
(field selection of output for adaptor for
wiring) Indoor unit
turned ON by
thermostat
Operation output Malfunction
output
1 ON/OFF input from outside (Set when
ON/OFF is to be controlled from
outside.) Forced OFF ON/OFF control External
protection device
input
—
2 Thermostat differential changeover
(Set when remote sensor is to be
used.) 1°C 0.5°C — —
3 OFF by thermostat fan speed LL Set fan speed — —
4 Automatic mode differential (automatic
temperature differential setting for VRV
system heat recovery series cool/heat) 01:0 02:1 03:2 04:3 05:4 06:5 07:6 08:7
5 Power failure automatic reset Not equipped Equipped — —
13(23) 0 High air outlet velocity
(Set when installed in place with ceiling
higher than 2.7 m.) N H S —
1 Selection of air flow direction
(Set when a blocking pad kit has been
installed.) F (4 directions) T (3 directions) W (2 directions) —
3 Air flow direction adjustment (Set at
installation of decoration panel.) Equipped Not equipped —
4 Field set air flow position setting Draft prevention Standard Ceiling Soiling
prevention
—
5 Field set fan speed selection
(fan speed control by air discharge
outlet for phase control) Standard Optional
accessory 1
Optional
accessory 2
—
15(25) 1 Thermostat OFF excess humidity Not equipped Equipped — —
2 Direct duct connection
(when the indoor unit and heat reclaim
ventilation unit are connected by duct
directly.)
∗
Note 6
Not equipped Equipped — —
3 Drain pump humidifier interlock
selection Not equipped Equipped — —
5 Field set selection for individual
ventilation setting by remote controller Not equipped Equipped — —
6 Field set selection for individual
ventilation setting by remote controller Not equipped Equipped — —