4 RI.5D.A2.22
→
DKRCC.PI.C0A.A1.22-520H2749
© Danfoss A/S
Setting
For KP 61, 62, 63, 68, 69, 71, 73, 75, 77, 79 and 81 w/ AUTO RESET
KP 61 and KP 71 w/ MAN. RESET
1. Adjust range spindle to desired
1. Adjust range spindle to desired
HIGH SET POINT (use hand knob)
LOW SET POINT
2. Adjust
diff erential spindle to
2. DIFFERENTIAL is fi xed.
desired DIFFERENTIAL
Value printed on scale plate
Note:
To fi nd correct diff erential, see “Determination of diff erential”
HIGH SET POINT minus DIFFERENTIAL equals LOW SET POINT
HIGH SET POINT minus DIFFERENTIAL equals LOW SET POINT
Example: Example:
HSP –
DIFF.
=
LSP
HSP –
DIFF.
= LSP
45°F –
10°F
=
35°F
37.4°F
–
5.4°F
= 32°F
(7°C) (5°C) (2°C)
(3°C) (3°C) (0°C)
KP w/ hand switch
CAUTION:
• Hand switch breaks circuit by micro contact gab.
• Use hand switch for service on refrigeration parts only
• Cut out main switch before service on electrical parts
KP 61
060L2003
Vapor charge
KP 73
060L2014
Adsorption charge
Switch position
Contacts position
Aut.
Automatic control operation
μ Stop
1 and 2 are closed
