Control Systems
Individual control systems
I
I
4. ERV wired remote controller
MWR-VH12N
3) Description of parts
No.
①
Operation mode indicator
②
Timer indicator
③
④
⑤
Fan speed indicator
⑥
S-Plasma ion(SPI) indicator (optional)
⑦
CO2 sensor indicator (optional)
⑧
Inspection/Lock/Restricted indicator
Exhaust hood/Centralized/External
⑨
⑩
⑪
⑫
⑬
⑭
⑮
⑯
36
⑨
①
②
⑩
⑪
⑫
⑬
Name
Indicates when On timer is set.
Indicates when Off timer is set.
①
②
Indicates when outing mode is on.
Indicates when preset filter cleaning is required.
Indicates current fan speed settings.
Indicates when S-Plasma ion(SPI) function is on.
Indicates that inspection is required.
Indicates when an unavailable function which is not supported by indoor units is selected or
when the button is locked.
Indicates when all buttons are locked.
Press and hold the button for over 3 seconds to cancel the timer.
Medium
①
②
Press and hold the button for over 3 seconds to turn off the filter cleaning display.
① Press the button to increase or decrease the set time during the timer is set.
② Press the button to increase or decrease the set time during external interlocking delay is set.
Set the time by 1 minute unit between 30 minutes and 1 hour.
⑧
⑦
⑥
⑤
④
③
⑭
⑮
⑯
Description
By-pass
High
Auto.
Auto
Quiet)