Field Setting from Remote Controller SiUS281811EA
150 Part 5 Field Settings and Test Operation
12 (22)
0
Optional accessories output
selection (field selection of
output for adaptor for wiring)
Refer to the page on the right for details. 160
1
External ON/OFF input
(Set when ON/OFF is to be
controlled from outside.)
Refer to the page on the right for details. 160
2
Thermostat differential
changeover (Set when remote
sensor is to be used.)
1°C (1.8°F) 0.5°C (0.9°F) — — 160
3 (∗7)
Airflow setting when heating
thermostat is OFF
LL tap
Set fan speed OFF — 161
4 Automatic mode differential Refer to the page on the right for details. 161
5 Auto restart after power failure OFF ON
— — 161
6 (∗7)
Airflow setting when cooling
thermostat is OFF
LL tap Set fan speed
OFF — 161
13 (23)
0
Ceiling height setting/setting of
normal airflow
Standard
High ceiling (1)
High ceiling
(2)
— 162
1
Airflow direction setting
(Set when a sealing material kit
has been installed)
F (4
directions)
T (3 directions)
W (2
directions)
— 162
2 (∗6)
Swing pattern settings All direction
synchronized
swing
—
Facing
swing
— 163
4
Airflow direction adjustment
range Draft prevention Standard
Ceiling
Soiling
prevention
— 163
6
External static pressure
settings
Refer to the page on the right for details. 163
14
(24)
4 (∗8)
Optional kit setting (UV lamp +
humidifier + economizer)
Refer to the page on the right for details. 164
5 (∗8)
Residential dry Set
temperature:
room
temperature
Set temperature:
same as cooling
set temperature
— — 164
15 (25)
0 Drain pump operation settings — ON
OFF — 164
1
Humidification when heating
thermostat is OFF
Not equipped
Equipped — — 164
2 (∗5)
Direct duct connection
(when the indoor unit and
energy recovery ventilator are
connected by duct directly.)
Not equipped
Equipped — — 165
3
Drain pump and humidifier
interlock selection
Not
interlocked
Interlocked — — 165
5 Individual ventilation setting — (Normal)
Individual — — 165
1b 4
Display of error codes on the
remote controller
— Two-digit display —
Four-digit
display
165
1c
0
Room temperature display Room
temperature is
not displayed
Room
temperature is
displayed
— — 166
1
Thermistor sensor for auto
changeover and setback
control by the remote controller
Utilize the return
air thermistor
Utilize the
remote
controller
thermistor
— — 166
3 Access permission level setting Level 2
Level 3 — — 166
1e
2 Setback availability N/A
Heat only Cool only Cool/heat 167
14
Setting restricted/permitted of
airflow block
Refer to the page on the right for details. 167
Mode
No.
(∗2)
First
Code
No.
Description
Second Code No.
Page
Reference
01 02 03 04