ADVANTAGE AIR MyAir, Installation Manual

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Installation Guide V1.2
12
12 - HITACHI (CB7 HIT) SETUP
CB7 HIT setup steps are as follows:
1. Connect the Hitachi wired remote to the indoor unit in the roof space.
2. Power up the air conditioner & run the unit to test correct operation of indoor &
outdoor unit.
3. Using the Hitachi wired remote change the fi eld settings for use with either the
Return Air Sensor or a MyZone Sensor (if supplied.)
OPERATION MODE THERMISTOR SELECTION
RETURN AIR SENSOR I.U Thermistor
MYZONE SENSOR THM of RCSW
How to set Hitachi fi eld settings:
a. Press and hold the Return button (

) and the Menu button (

)
simultaneously for more than 3 seconds to enter settings mode. Settings
mode can only be entered when the AC unit is not running.
b. Scroll down to the Function Selection option using the Down arrow (

) and
press the OK button.
c. Scroll down to Item C5 using the Down arrow (

). Check the value 00 is
set. If not 00, scroll left or right using the arrow (

) buttons unit 00 is
shown and press the OK button. Select YES to the question when prompted
“Con fi rm function selection setting?” and press the OK button to save the
setting.
d. Scroll down to the Thermistor Selection option using the Down arrow (

)
and then press the OK button.
e. Press the left or right arrow (

) to scroll to select the correct option
outlined in step #3 above.
f. Press the OK button to enter the new selection.
g. Select YES using the left arrow (

) to the question when prompted “Con fi rm
setting of thermistor selection?”
h. Press the OK button to save this setting.
i. Press the Return button (

) to exit from settings mode.
4. Power off the Hitachi air conditioner & remove Hitachi wired remote control
from system.
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