Danfoss Optyma OP-LPQE Series Instructions Manual page 4

Instructions
17 - Dual Pressure Switch factory settings
Refrigerants
R404A/R507/R448A/R449A/R452A
R134a/R513A
SPDT+LP signal
LP+HP signal
Cut In
Differential
Cut out
LP, aut. reset
Manual test
4 | AN238286441930en-001401 - 118A0665C
KP 17W, 17B
Contacts
A-B
Max.
A-C
50 VA
A-D
Use Copper wire only
Tightening torque 20lb.in.
Cut In
Differential fixed
Cut out
-1 bar (Pe)(30in.Hg)
LP, man. reset
Manual reset
Test
Convertible reset
KP 17B 060-539366, 060-539466
LP-auto. LP-auto.
HP-man. HP-auto.
High pressure settings (bar (g))
ON OFF
23 27
13 17
Listed refrigeration
controller
61B5
FL LR
Voltage Resist.
Load
A A
AC DC
240 8 48 8A
120 16 96 16A
240
240
50VA
Test
Low pressure settings (bar (g))
ON
2
2
When used acc. to UL regulations
Pilot
duty
3A
12W
AC1 10A
LR 112A AC3 10A
AC11 10A
Cut out
Differential
Cut In
HP
Manual reset
LP diff.
© Danfoss | DCS (CC) | 2020.06
OFF
1
1
DC 11
400 V 12 W
220 V