LG Therma V R32, Installation Instructions Manual, Page: 28 / 39

Installation
– Antifreeze Solution Temp.
28
Therma V R32 Installation Instructions.
• If Antifreeze is added to the hydraulic system water then the antifreeze solution temp can be adj
usted in the installer settings. (The setting is not visible normally, method is described later)
• Possible settings are displayed as below.
-
Temperature : -5 / -10 / -15 / -20 / -25
℃
(Default : -5
℃
)
• The values shown are not actual temperature setting but an offset that can be applied to the def
ault value of 0
℃
, as shown in the previous slide. When the function is activated the default valu
e is -5
℃
.
• Example if setting -10 is used;
- entering water temp for judgment is reduced from 15
℃
to 5
℃
for protection starting
- entering water for condition release is reduced from 18
℃
(15
℃
+ 3
℃
) to 8
℃
(5
℃
+ 3
℃
)