Ventilation; Total Heat Exchanger Setting - Hitachi PC-ARFG-E Installation & Operation Manual

FUNCTION MENU
2 Press " " or " " to select "Yes" and press "OK" to open/close
air outlet of indoor units.

5.17 VENTILATION

Operation Mode
A/C Operate the air conditioner individually.
Ventilation Operate the total heat exchanger individually.
Operate the air conditioner and the total heat
A/C + Ventilation
?
N O T E
This function is available only when the total heat exchanger is connected.
1 Select "Ventilation" on the "Function Menu" and press "OK".
Function Menu
Louver Open/Close
Ventilation
Total Heat Exchanger SET
OK Enter

5.18 TOTAL HEAT EXCHANGER SETTING

This function is used to change the ventilation (venti.) mode of
the total heat exchanger.
?
N O T E
• This function is available only when the total heat exchanger is
connected.
• This function cannot be set when the air conditioner is ON.
35 PMML0565 rev.0 - 09/2021
Action
exchanger together.
(Mon) 16:30
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Open louver?
Yes
Confirm
OK
2 Press " " or " " to select the operation mode and press
"OK" to confirm. The item changes as follows: "A/C" ↔
"Ventilation" ↔ "A/C + Ventilation".
Press" " to return to Function Menu.
Ventilation
A/C
Ventilation
A/C + Ventilation
Select
OK
1 Select "Total Heat Exchanger SET" on the "Function Menu"
and press "OK".
Function Menu
Louver Open/Close
Ventilation
Total Heat Exchanger SET
OK Enter
Cancel
Back
Back
(Mon) 16:30
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