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Field Setting
SiUS28-902_a
61
Test Operation
Setting of Demand Operation
By setting the demand input to the outdoor unit P.C.B., the power consumption of unit operation
can be saved suppressing the compressor operating condition.
[Demand setting]
The normal demand operation is carried out. (Use of the external control adapter for
outdoor unit is not required.)
1. Set the "Normal demand setting" on the outdoor unit P.C.B.
2. If the "Normal demand setting" is set to the "ON", set the "Demand 1 setting" on the outdoor
unit P.C.B., as the need arises.
(During the normal demand level 1 operation, the power consumption can be saved to 80 %,
70 % or 60 % of the rated value respectively.)
Image of operation
Detailed Setting Procedure of Low Noise Operation and Demand Control
‘
1. Setting mode 1 (H1P off)
In setting mode 2, push the
BS1
(
MODE
button) one time.
→
Setting mode 1 is entered and
H1P off.
During the setting mode 1 is displayed, “
In low noise operation
” and “
In demand control
”
are displayed.
2. Setting mode 2 (H1P on)
In setting 1, push and hold the
BS1
(
MODE
button) for more than 5 seconds.
→
Setting
mode 2 is entered and
H1P
lights.
Push the
BS2
(
SET
button) several times and match the LED display with the Setting No.
you want.
Push the
BS3
(
RETURN
button) one time, and the present setting content is displayed.
→
Push the
BS2
(SET button) several times and match the LED display with the setting
content (as shown on next page) you want.
Push the
BS3
(
RETURN
button) two times.
→
Returns to
.
Push the
BS1
(
MODE
button) one time.
→
Returns to the setting mode 1 and turns H1P off.
Setting
Standard for upper limit of power consumption
Demand setting 1
Approx. 60%
Demand setting 2 (factory setting)
Approx. 70%
Demand setting 3
Approx. 80%
The power consumption set with "Demand 1 level setting".
When the
"Normal demand
setting" is set to ON
("OFF" has been set
at factory.) , the
power consumption
can be set with the
"Demand 1 level
setting". ("70 % of
rated power
consumption" has
been set at factory.)
Power consumption
Rated power consumption
80 % of rated power consumption
70 % of rated power consumption
60 % of rated power consumption
Forced thermostat OFF
(Fan operation)
Summary of Contents for SkyAir FCQ18PVJU
Page 1: ...Split System Air Conditioners SkyAir Inverter R 410A Heat Pump 60Hz P Series SiUS28 902_a...
Page 44: ...Other Control SiUS28 902_a 37 Function...
Page 81: ...SiUS28 902_a Troubleshooting by Remote Controller Troubleshooting 74...
Page 185: ...SiUS28 902 Precautions for New Refrigerant R 410A Precautions for New Refrigerant R 410A 178...