Instructions
4 | AN23088644237302-000301 - 118A2994A
© Danfoss | Climate Solutions | 2022.05
12 - ACB Pressostat setting (mini HP/LP)
13 - Dual Pressure Switch Setting
Application
Refrigerant
High Pressure Setting (bar)
Low pressure Setting (bar)
ON
OFF
ON
OFF
LBP
R290
16
20
0.3
-0.4
MBP
R290
10
25
1.7
0.7
LBP
R404A
20
25
-
-
MBP
R134a
13
18
1.5
0.1
1A. Main winding
1B. Start winding
1D. Winding protector
If resistance measuring shows that there is a
connection through the motor windings from
points K and S of the current lead-in, but a
broken circuit between points K and F or
between S and F, this indicates that the winding
protector has cut out. Therefore, wait for the
protector to reset.
Refrigerants
High pressure settings (bar (g))
Low pressure settings (bar (g))
ON
OFF
ON
OFF
R404A/R507/R452A
23
27
2
1
R134a/R513A
13
17
2
1
