SiUS28-902_B
Field Setting
Test Operation
61
No.
Setting item
Description
5
Indoor unit forced
fan H
Allows forced operation of indoor unit fan while unit is
stopped. (H tap)
6
Indoor unit forced
operation
Allows forced operation of indoor unit.
8
Te setting
Target evaporation temperature for cooling
9
Tc setting
Target condensation temperature for heating
10
Defrost changeover
setting
Changes the temperature condition for defrost and sets to
quick defrost or slow defrost.
12
External low noise
setting / Demand
setting
Reception of external low noise or demand signal
16
Setting of hot water
heater
Make this setting to conduct heating operation with hot
water heater.
21
Refrigerant
recovery /
vacuuming mode
setting
Sets to refrigerant recovery / vacuuming mode.
22
Low night noise
operation setting
Sets automatic low night noise operation in a simple way.
The operating time is based on “Starting set” and “Ending
set”.
26
Low night noise
operation start
setting
Sets starting time of low night noise operation. (Low night
noise operation setting is also required.)
27
Low night noise
operation
end setting
Sets ending time of low night noise operation.
(Low night noise setting is also required.)
29
Capacity priority
setting
If the capacity control is required, the low noise control is
automatically released by this setting during carrying out
30
Demand setting 1
Changes target value of power consumption when
demand control 1 is input.
32
Normal demand
setting
Normally enables demand control 1 without external
input. (Effective to prevent a problem that circuit breaker
b. “Setting mode 2”
<Selection of setting items>
<Selection of setting conditions>
Press and hold the MODE button
(BS1) for 5 seconds and set to
“Setting mode 2”.
Press the SET button (BS2) and set
the LED display to a setting item
shown in the table on the right.
↓
Press the RETURN button (BS3)
and decide the item. (The present
setting condition is blinked.)
Press the SET button (BS2) and set
to the setting condition you want.
↓
Press the RETURN button (BS3)
and decide the condition.
Press the RETURN button (BS3)
and set to the initial status of
“Setting mode 2”.
∗
If you become unsure of how to
proceed, press the MODE button
(BS1) and return to setting mode 1.
