Two Thermistor Control - Friedrich MD24Y3J Svc Manual

6.11 Two Thermistor Control

This is the function to select the temperature sensor to judge the room temperature.
FAN
SPEED
TEMP
OPER
MODE
<Thermistor Table>
Temperature sensor selection
01 Remote controller
02 Indoor unit
03 2TH
h The function of 2TH has different operation characteristics according to the product.
Only for training and service purposes
When pressing the
1
button simultaneously for more than 3
seconds, the system will be entered into
the installer setting mode.
- After entering into the installer setting
mode, select the thermistor sensor
setting code value by pressing the
button.
* Thermistor sensor selection code
value : 04
Select the desired setting value with the
2
temperature up(▲), down(▼) button.
3 When pressing the
established thermistor sensor location
will be set up.
When pressing the
4
button simultaneously for more than 3
seconds after the setting has been
completed, the setting mode will be
released.
- If there isn't any button input for more
than 25 seconds, the installer setting
mode will also be released.
Operation in remote controller temperature sensor
Operation in indoor unit temperature sensor
Operation of higher temperature by comparing indoor unit's and wired remote
Cooling controller's temperature.
(There are products that operate at a lower temperature.)
Operation of lower temperature by comparing indoor unit's and wired remote
Heating
controller's temperature.
OPER
button and
MODE
OPER
MODE
*Setting value
01: Remote
controller
02: Indoor unit
Code value
03: 2TH
Value
button, currently
OPER
button and
MODE
Function
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