Danfoss KP 1 - Installation Guide Manual

Installation Guide
Pressure Control
Types KP 1, KP 2, KP 5, KP 7W, KP 7B
© Danfoss A/S (AC-MCI / jmn), 2012-11 DKRCC.PI.C00.E1.22 / 520H6070 1
060R9746 060R9746
Refrigerants
Auto reset:
KP 1, KP 2, KP 5, KP 7W
Manual reset:
KP 1, KP 5, KP 7B
HCFC and non-ammable HFC
Mounting
CAUTION:
Do not mount the control in a position where dirt,
sediment or oil will aect the operation of the control.
CAUTION:
Do not install these controls on ammonia systems.
Mounting requirements
Ambient temperatures
t
1
min. KP 1, KP 2, KP 5: -40 °F (-40 °C)
t
1
min. KP 7: -13 °F (-25 °C)
t
1
max.: 149 °F (65 °C)
Test pressure (P
test
)
Enclosure
max.
1
/
8
in.
(3 mm)
B: Enclosure: ~NEMA 1A: 10 – 32 UNC Threads
CAUTION:
The mounting panel must be plane to avoid damage of control.
Connections
P
test
max.:
KP 1, KP 2: 285 psig (20 bar p
e
)
KP 5, KP 7: 510 psig (35 bar p
e
)
KP 2: 174 psig (12 bar p
e
)