Danfoss KP 15, KP 15A, KP 17W, KP 17B, KP 17WB Installation guide
Installation guide
Pressure switch
KP 15, KP 15A, KP 17W, KP 17B, KP 17WB
Refrigerants:
R22, R134a, R404A, R407A, R407C, R407F, R422B, R422D,
R448A, R449A, R450A, R452A, R507A, R513A, R717*)
060R 9753
For complete list of approved refrigerants, go to
http://products.danfoss.com/all-products/
*) only for KP 15A
Ambient temperatures / Mounting requirements
t1 min. KP 15: -40 °C (-40 °F)
t1 min. KP 17: - 25 °C (-13 °F)
t1 max.: 65 °C (149 °F)
Relative humidity RH: 30 – 98%
Vibrations resistance: 4 g (10 – 1000 Hz)
KP 15, KP 17 KP 15, KP 17 KP 15A
Test pressure (P
Typ e
KP 15
KP 15
LP man.
reset
KP 17
Regulation range
)
test
LP: -0.2 – 7.5 bar
HP: 8 – 32 bar
LP: -0.9 – 7 bar
HP: 8 – 32 bar
LP: -0.2 – 7.5 bar
HP: 8 – 32 bar
p
max.
test
35 bar (510 psig)
PS/MWP
p
max.
test
20 bar (285 psig)
PS/MWP
Max. working pressure PS/MWP
17 bar/245 psig
35 bar/510 psig
17 bar/245 psig
35 bar/510 psig
17 bar/245 psig
35 bar/510 psig
060R 9753
Connections Mounting
12 (⁄in)
15% Ag
KP 15, KP 17KP 15A
17 m m
(⁄in)
14 mm
(⁄in)
14 mm
(⁄in)
Max. 100 °C
(212 ° F)
Enclosure
A: 8 – 32 UNC (M4)
C: Enclosure IP44
(EN 60529)
B: Enclosure IP30
(EN 60529)
max. 3 mm
(⁄in)
© Danfoss | Climate Solutions | 2021.05 AN211686434433en-000701 | 1
CAUTION:
Disconnect power supply before wiring connections are made or service to avoid possible electrical shock or damage
to equipment. Do never touch live parts with your ngers or with any tool.
LP side: A-C opens on pressure drop
HP side: A-C opens on pressure rise
Electrical rating - General When used acc. to UL regulations
AC 1: 16 A
LR 112A
AC 3: 16 A 12 W
AC 15: 10 A 220 V
Short circuit protection:
Fuse 16 Amp
400 V
AC
DC 13
Listed refrigeration controller
Contacts
A - B
A - C
A - D 240 – – – – 5 0 VA
Use copper wire only
Tightening torque 20 lb. in
Voltage FL LR
AC DC A A
240 – 8 48 8 A
120 – 16 96 16 A
– 240 – – – 12 W
LP = Low Pressure LP = Low Pressure HP = High Pressure
-1 bar (Pe)(30 inHg) -1 bar (Pe)(30 inHg)
LP, aut. reset LP, man. reset HP
Manual trip function
Convertible reset
KP 15: LP/HP convertible, KP 17WB: HP convertible
61B5
Resist .
load
Pilot
duty
3 A
TRIP:
use FINGERS ONLY!
(Do NOT use screwdriver)
Adjustment
0.7 bar (10 psi)/rev.
2 | AN211686434433en- 000701
0.15 bar (2 psi)/rev.
6 mm
(⁄ in)
2.3 bar
(33.5 psi)/rev.
Insert a screwdriver into the slot on the lock disc and
turn it to desired reset conguration.
Do not turn the screw on the lock disc as it may damage
theconvertible reset mechanism.
Reset options
LP man. LP auto. LP auto. LP man.
HP man HP man HP auto. HP auto.
Note: Do not select automatic reset if safety of the system
requires manual reset.
Note: Selected reset conguration may be protected against
unauthorized actions applying a seal.
© Danfoss | Climate Solutions | 2021.05
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