Special Function & Kit; Special Function; Low Ambient Control; Space Control - Friedrich MD24Y3J Svc Manual

7. Special Function

7.1 Low Ambient control

• This Function is for cooling operating in outdoor low temperature .
• If outdoor temperature drops below certain temperature, liquid back is prevented by reducing outdoor fan speed.
• It can prevent frosting of evaporator and keep cooling operation
T2°C
T1°C
Outdoor
Fan Speed

7.2 Space control

Vanes angle can be controlled by pair, considering its
installation environment.
• For example direct drafts can be annoying, leading to
discomfort and reduced productivity vane control
helps to eliminate this problem.
• Easily controlled by wired remote control.
• Air Flow can be controlled easily regarding any space
environment.
Only for training and service purposes
Outdoor pipe
Setting Speed
- 32 -
Setting
Off
Speed
Setting
Off
Speed