Night Quiet Operation - Hitachi airPoint Room700 Operation Manual

5.4 Night Quiet Operation

This function restricts the operation noise of the outdoor unit.
NOTES:
•
This cannot be set if the sub remote controller or outdoor unit does not support power savings.
•
It is possible to change the operation noise reduction function setting of the outdoor unit by making the
following operation noise reduction settings.
Remote Controller Setting
Not Set
Low
Med
High
"Low", "Med" and "High"" represents the amount of noise reduction. For example, the "High" setting offers
the most noise reduction resulting in the lowest noise level that the applicable outdoor unit is capable of. For
the amount of reduction, please contact your service agent.
•
When using the operation noise reduction setting, the cooling / heating capacity can be decreased.
1. Set the night quiet operation
Step1. Select "Night Quiet Operation" on the "Function Menu"
screen and press "OK".
Step2. Press " " or " ", the level changes as follows:
"Not Set" ↔ "Low" ↔ "Med" ↔ "High".
Select the level and press "OK".
Press " ", the screen returns to the "Function Menu"
screen.
A16381H9HL
Outdoor Unit Setting Name
No Setting
Setting 1
Setting 2
Setting 3
5. Function Menu Screen Display
Function Menu
Simple Timer
Operation Schedule
Power Savings Setting
Night Quiet Operation
Power Saving/Night Quiet Schedule
Select
OK
Night Quiet Operation
Not Set
Low
Med
High
Select
OK
(Mon) 16:30
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(Mon) 16:30
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