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1. Select the top menu
y
Touch the “EnergySaving” “Oper./
Status” “Settings” tab.
2. Select the sub menu
EnergySaving (Settings related to energy saving)
Sub menu
Screen menu
Overview
Operating
Instructions
page
★
Set temp. auto return
Even if the temperature initially set is changed, the
temperature automatically returns to the set one
after a certain amount of time.
77 (84)
★
Unattended auto shutoff
If the indoor unit automatically stops at the set time
but then is started again, this setting automatically
stops the unit again repeatedly at set intervals.
80 (86)
★
Set temperature range limit
Restrict the temperatures that can be set by setting
upper and lower limits on temperatures.
83 (87)
★
Energy saving timer/
Efficient operation setting
*
You can specify time slots when you want operation
capacity reduced.
85 (88)
★
Out unit silent setting
Set a time for the outdoor unit to operate at a lower
noise level at night compared to the day.
87 (89)
★
I/D unit demand settings
You can automatically control indoor units to cut the
maximum demand for electricity or maximum gas
consumption.
89 (90)
★
O/D unit demand settings
You can automatically control outdoor units to cut the
maximum demand for electricity or maximum gas
consumption.
92 (92)
★
Demand/peak shaving settings
*
Limit the electricity or gas consumed by outdoor
units during the set time slot.
94 (93)
★
O/D unit cyclic
At 10 minute intervals, the thermostats of outdoor
units in control groups are turned off and restored
repeatedly in order.
101 (96)
★
I/D unit cyclic
At specified intervals (3, 4, or 5 minutes), the
thermostats of indoor units in control groups are
turned off and restored repeatedly in order.
97 (94)
★
Register demand point
Register contact points (A contact, B contact, C con
-
tact) between the demand controller and the main
unit.
104 (98)
Bar chart
Quantities of energy usage (electricity, gas), etc. are
shown in bar charts.
109 (100)
Line graph
Temperature changes, etc. are shown in line graphs. 113 (102)
* When using gas heat pump air conditioners
* The numbers in parentheses indicate page number of this Technical Data.
Menu list showing the level of the admin number (password)
EnergySaving
Other miscellaneous settings
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