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Refrigerants
The ammonia controls can be used with R 711 (NH
Mounting requirements
CAUTION: Do not mount the control in a position where dirt,
sediment, or oil will affect the operation of the control.
Test pressure (p
)
TEST
p
max.
test
KP 1A, 2A: 285 psig (20 bar p
KP 5A: 505 psig (35 bar p
Connections
STANDARD
© Danfoss A/S
INSTRUCTIONS
KP 1A, KP 2A, KP 5A
) refrigerants.
3
Enclosure
)
e
)
e
CAUTION: The mounting panel must be plane to avoid damage of control.
Ambient temperatures
279
RI.05.6A.22 ® RI.5A.L1.22 04-1999
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Summary of Contents for Danfoss KP 1A
- Page 1 Test pressure (p Enclosure TEST max. test KP 1A, 2A: 285 psig (20 bar p KP 5A: 505 psig (35 bar p CAUTION: The mounting panel must be plane to avoid damage of control. Connections STANDARD RI.05.6A.22 ® RI.5A.L1.22 04-1999...
-
Page 2: Manual Reset
To resume control operation after safety cutout, push reset knob as indicated. Note: Note: KP 1A, man. reset is possible only after a KP 1A and KP 5A w/man. reset: pressure rise of 10 psi (0.7 bar). Push manual reset knob during manual KP 5A, man. - Page 3 Setting (se also “Wiring”) KP 1A (auto. reset), KP 2A and KP 5A KP 1A (manual reset ONLY) Scale plate Scale plate 1. Adjust range spindle to desired 1. Adjust range spindle to desired HIGH SET POINT (HSP) LOW SET POINT (LSP) 2.