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Test Operation
Si39-303
70
General Information
4.4.1.4 Setting Contents and Code No.
– VRV 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
—
—
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
—
—
Содержание VRV II Series
Страница 6: ...Si39 303 iv Table of Contents...
Страница 31: ...Si39 303 Installation General Information 25 Flaring Procedure...
Страница 124: ...Appendix Si39 303 118 General Information 3P114237A...
Страница 130: ...Appendix Si39 303 124 General Information BHFP22M135 Refer P 120 for Table 7 8 and 9 After connection piping...
Страница 140: ...Appendix Si39 303 134 General Information 7 10 Piping System Diagrams 7 10 1 Outdoor Unit RXYQ5MY1B...
Страница 141: ...Si39 303 Appendix General Information 135 RXYQ8MY1B RXYQ10MY1B RXYQ12MY1B 4D040338A...
Страница 142: ...Appendix Si39 303 136 General Information RXYQ14MY1B RXYQ16MY1B 4D040339A...
Страница 144: ...Appendix Si39 303 138 General Information 7 11 Wiring Diagrams 7 11 1 Outdoor Unit RXYQ5MY1B...
Страница 145: ...Si39 303 Appendix General Information 139 RXYQ8MY1B RXYQ10MY1B RXYQ12MY1B 3D038582...
Страница 146: ...Appendix Si39 303 140 General Information RXYQ14MY1B RXYQ16MY1B 3D038058...
Страница 147: ...Si39 303 Appendix General Information 141 7 11 2 Field Wiring RXYQ5 16MY1B 3D040746...
Страница 148: ...Appendix Si39 303 142 General Information RXYQ18 32MY1B 3D040747...
Страница 149: ...Si39 303 Appendix General Information 143 RXYQ34 48MY1B 3D040748...
Страница 158: ...Appendix Si39 303 152 General Information...
Страница 180: ...Refrigerant Piping Si39 303 174 Installation Manual...
Страница 226: ...Troubleshooting Si39 303 220 Operation Manual...