Chiltrix CX45, Installation And Operation Manual

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(4) Key “down”: it’s a combined key to decrease the numerical value. Continuous pressing causes
a continuous decrease. Short pressing increases the value by one.
(5) Key “up”: it’s a combined key also, but just the opposite to the down key. Continuous
pressing causes a continuous increase. Short pressing increases the value by one.
(6) Key “confirm”: confirms previous operations.
(7) Key “mode”: operational mode’s switch, it’s also a combined key.
2. Icon Meaning
No. Icon meaning No. Icon meaning No. Icon meaning
8 Clock display 9 Returned AC Temp. 10 Maintain icon
11 Lock icon 12 Temperature icon (Reserved) 13 Parameter number icon
14 AC Cooling icon 15 N/A 16 AC heating icon
17 N/A 18 Water/ground source display 19 Parameter icon
20 Ambient Temp 21 Timer on icon 22 Timer off icon
23 Clock Icon
UNIT OPERATION
1. Turning the unit on and off
To start the unit, press and hold the On/Off key for one second.
To stop the unit, press and hold the On/Off key for one second.
2. Mode Switch (2 modes total)
Under mode “standby or on”, press the M key repeatedly to cycle through the icons.
AC cooling -> heating ->
When a mode is selected, press the button to confirm, the icon will be lit solid,
the heat pump mode will be as selected.
3. Changing the Cooling/Heating parameter setting procedure
A. When in standby mode, the unit will operate in accordance with the factory default
temperature or last modified temperature.
B. Modification method for standby temperature.
In the on / standby mode, press key M and for 3 seconds, the current
operating mode light will flash; by pressing the M key, you can switch
modes in the following order: Cooling / heating press to confirm the
mode and press key
▲
or
▼
to set the value, then press key to confirm,
then exit and save current changes;
If you didn’t press key to confirm, it will exit the parameter modification
automatically 15 seconds later. Previous c hanges will not be saved.