WALL CONTROL USE (CONT’D)
HOW TO SET THE RELATIVE HUMIDITY (RH) LEVEL AND CHOOSE
BETWEEN OFF IN STAND BY OR RECIRCULATION IN STAND BY*
SETTING THE RELATIVE HUMIDITY LEVEL ALLOWS TO SELECT THE MAXIMUM DESIRED INDOOR
HUMIDITY LEVEL (IN PERCENTAGE). THIS VALUE WILL BE USED TO START THE DEHUMIDISTAT
OVERRIDE (AIR EXCHANGE ON HIGH SPEED).
¹OFF IN STANDBY*: ON20 MIN/HMODE, THE VENTILATION UNIT IS OFF DURING 40 MINUTES
AND EXCHANGES AIR WITH THE OUTSIDE ON LOW SPEED DURING THE
REMAINING 20 MINUTES OF THE HOUR; THIS IS THE DEFAULT VALUE.
*OFF IN STANDBY AND RECIRCULATION IN STANDBY ARE NOT AVAILABLE FOR
HRV CONSTRUCTO 1.5V, 1.5ES, 2.0ES, ERV CONSTRUCTO 2.0ES AND VÄNEE 100H,
200H AND 90H-V UNITS.
DEHUMIDISTAT OVERRIDE SELECTION
INTHE OPERATING MODES MIN, MAX, 20 MIN/HAND RECIRC (IF AVAILABLE), THE
USER CAN SELECT ADEHUMIDISTAT OVERRIDE SO THAT IF THE RELATIVE HUMIDITY (RH) IN
THE HOUSE EXCEEDS THE RH SETTING PREVIOUSLY STORED, THE VENTILATION UNIT WILL
EXCHANGE IN HIGH SPEED UNTIL THE TARGET INDOOR RH SETTING IS REACHED.
ANAIR EXCHANGER IS NOT ADEHUMIDIFIER, BUT IT CAN CHANGE THE INDOOR RELATIVE HUMIDITY
BY BRINGING IN DRIER OR MORE HUMID AIR FROM OUTSIDE DURING NON HEATING SEASON. THE
DEHUMIDISTAT OVERRIDE FUNCTION IS USEFUL TO REDUCE INDOOR RH WHEN THE OUTDOOR
AIR IS COOL AND DRY DURING THE HEATING SEASON. SELECT ATARGET RH BETWEEN 30%
AND 55% ACCORDING TO YOUR COMFORT. WHEN OUTDOOR RELATIVE HUMIDITY IS HIGH (E.G.
IN SUMMER), TURN OFF THE OVERRIDE BY PRESSING OK UNTIL THE RH DISPLAY DISAPPEARS.
WHEN THE DEHUMIDISTAT OVERRIDE IS ACTIVATED, THE AUTO INDICATOR
WILL APPEAR ON LCD SCREEN TO SHOW THAT THE ACTUAL MODE IS BEING
OVERRIDDEN. ALSO, THE RELATIVE HUMIDITY APPEARS (IF IT WAS NOT SHOWN,
SEE EXAMPLE BESIDE). ONCE THE TARGET HUMIDITY LEVEL IS REACHED, THE
UNIT GOES BACK INTO ITS ORIGINAL OPEARTING MODE AND AUTO DISAPPEARS
FROM LCD SCREEN.
NOTE: IF THE ACTUAL MODE IS MAX, ONLY THE RELATIVE HUMIDITY LEVEL APPEARS ON
SCREEN, AUTO LABEL WILLL NOT APPEAR.
TOENGAGE THE HUMIDITY OVERRIDE, PRESS OK.THE ACTUAL INDOOR RH AND THE %HUM
LABEL APPEAR ON LCD SCREEN.
NOTE: IFTHE ACTUAL RH IS LESS THAN 20%, THEN THE HUMIDITY INDICATOR WILL
DISPLAY “LO”, AND IF THE ACTUAL RH IS GREATER THAN 80%, THEN THE HUMIDITY
INDICATOR WILL DISPLAY “HI”.
TOTURN OFF THE DEHUMIDISTAT OVERRIDE, PRESS OK AGAIN. THE RH AND %HUM
DISPLAY WILL DISAPPEAR FROM LCD SCREEN.
AFTER APOWER FAILURE, THE WALL CONTROL RETURNS TO ITS ORIGINAL OPERATION MODE.
ALL SETTINGS ARE KEPT IN MEMORY.
3 sec. PRESS AND HOLD OK FOR 3 SEC. TO ACCESS
THE SETTING MENU. THE BACKLIGHT WILL BE
ACTIVATED DURING ALL THE PROCEDURE.
THE RELATIVE HUNMIDITY ARROW AND
VALUE WILL FLASH
(DEFAULT SETTING: 45%).
OR
USE UP OR DOWN ARROW TO
CHANGE THE VALUE. THE VALUE
CHANGES BY 1% INCREMENTS.
LOWER VALUE: 30%. HIGHER
VALUE: 55%.
STILL FLASHING.
PRESS OK BUTTON TO ACCEPT NEW VALUE AND GO TO NEXT
SETTING.
NOTE: FOR HRV CONSTRUCTO 1.5V, 1.5ES, 2.0ES,
ERV CONSTRUCTO 2.0ES AND VÄNEE 100H,
200H AND 90H-V UNITS, PRESS OK BUTTON TO
ACCEPT NEW VALUE AND QUIT SETTING MENU.
OR
OR
USE UP OR DOWN
ARROW TO CHANGE TO
RECIRCULATION IN
STANDBY.
PRESS OK BUTTON TO ACCEPT AND
QUIT SETTING MENU.
RECIRCULATION ARROWS ARE
TURNING AND rE FLASHES TO SHOW
THAT RECIRCULATION² IS IIN
STANDBY.
TWO LINES ARE FLASHING TO SHOW THAT
OFF¹ IS IN STANDBY
(DEFAULT CONFIGURATION SETTING).
PRESS OK BUTTON TO ACCEPT AND
QUIT SETTING MENU.
RECIRCULATION IN STANDBY*: ON20 MIN/HMODE, THE VENTILATION UNIT
RECIRCULATES THE INSIDE AIR FOR 40 MINUTES ON
HIGH SPEED AND EXCHANGES AIR WITH THE OUTSIDE
ON LOW SPEED DURNG THE REMAINING 20 MINUTES
OF THE HOUR.
POWER FAILURE
IFTHERE IS APROBLEM WITH THE WALL CONTROL, AN ERROR CODE WILL APPEAR ON LCD
SCREEN; IT COULD BE E1, E3 OR E7. IFTHIS SITUATION OCCURS, UNPLUG THE VENTILATION
UNIT FOR 20 SECONDS AND THEN REPLUG IT. IFTHE ERROR CODE IS STILL PRESENT, PLEASE
CALL YOUR INSTALLER.
ERROR CODES
THE MAINTENANCE INDICATOR IS REPRESENTED BY AN
M IN AROUNDED TRIANGLE, AT THE TOP OF THE HOUSE
(SEE AT RIGHT).IFTHIS INDICATOR IS FLASHING, PERFORM
THE REGULAR MAINTENANCE, AND IF IT IS NOT FLASHING,
PERFORM THE ANNUAL MAINTENANCE (REFER TO THE
VENTILATION UNIT USER GUIDE).
RESETTING MAINTENANCE INDICATOR: PRESS SIMULTANEOUSLY ON BOTH
ARROW BUTTONS, MAINTENANCE INDICATOR WILL DISAPPEAR FROM LCD
SCREEN.
MAINTENANCE INDICATOR
AND
THE WALL CONTROL MUST BE RESET IF IT WAS PREVIOUSLY CONNECTED TO ANOTHER
VENTILATION UNIT. TOPERFORM THE RESET:
PRESS SIMULTANEOUSLY ON DOWN ARROW AND OK BUTTTONS FOR
8 SECONDS.
UNPLUG THE VENTILATION UNIT FOR 30 SECONDS.
PLUG BACK THE VENTILATION UNIT IN POWER SOURCE.
WALL CONTROL RESET PROCEDURE
0062
8 sec.
