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
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