Temperature Range Restriction - Hitachi PC-ARFG-E Installation & Operation Manual

SERVICE & INSTALLATION MENU
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Intermittent Control Setting
Item
The power saving details settings can change
Level Change
the power savings level.
1 Select "Service Menu" on the Service & Installation screen
and press "OK".
2 Select "Power Saving Details Setting" and press "OK. Power
Saving Details Setting screen is displayed.
3 Select "Intermittent Control" and press "OK".
Power Saving Details Setting
Capacity Control
Rotation Control
Intermittent Control
Reset Default
Select
OK
Change level
• Press " " or " " to select the level and press "OK".
• It changes as follows: "LOW → MED → HIGH" ↔ "LOW
only" ↔ "MED only" ↔ "HIGH only".
• Press " " to return to Step3.
Intermittent Control
Low→Med→High
Low only
Med only
High only
Select setting range of power savings.
OK Select
?
N O T E
• This function cannot be set when only the total heat exchanger is
connected.
• Each power savings level repeats the operation as follows:
Cool/Dry Mode
Power Saving : Normal Mode 20 minutes
LOW ⇔ Fan Mode 10 minutes
Power Saving : Normal Mode 17 minutes
MED ⇔ Fan Mode 13 minutes
Power Saving : Normal Mode 15 minutes
HIGH ⇔ Fan Mode 15 minutes
• If the "Power Savings Mode" changes the "Power Saving Details
Setting" in intermittent control, the "Power Saving ON/OFF" turns OFF.
• The cooling/heating capacity can decrease when using the "Power
Saving" function.
75 PMML0565 rev.0 - 09/2021
Description
Back
Back
Heat Mode
Normal Mode
25 minutes ⇔ Fan
Mode 5 minutes
Normal Mode
20 minutes ⇔ Fan
Mode 10 minutes
Normal Mode
15 minutes ⇔ Fan
Mode 15 minutes
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Reset method
Reset power saving details setting to default values
1 Select "Service Menu" on the Service & Installation screen
and press "OK".
2 Select "Power Saving Details Setting" and press "OK.
3 Select "Reset Default" and press "OK".
4 Select "Yes" and press "OK", reset the power saving details
to default and return to Step2.
5 Select "Cancel" and press "OK", return to Step2.
Reset to default value for Power
Saving Details setting?
Yes
Confirm
OK

6.2.5 Temperature Range Restriction

The temperature range can be set by operating the remote
controller.
1 Select "Service Menu" on the Service & Installation screen
and press "OK".
2 Select "Temperature Range Restriction" and press "OK".
3 Select "Lower Limit for Cooling Operation" or "Upper Limit for
Heating Operation" and press "OK".
4 Press " ", " ", " ", or " " to select the setting value and
press"OK".
5 Press " " to return to Step3.
Lower Limit for Cooling Operation
00 19°C
01 20°C
02 21°C
03 22°C
04 23°C
05 24°C
OK Select
?
N O T E
Settable temperature range varies depending on the type of indoor unit
or outdoor unit.
Cancel
Cancel
06 25°C
07 26°C
08 27°C
09 28°C
10 29°C
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