1. Adjust range spindle to
desired CUT-IN value
2. Adjust differential
spindle to desired
DIFFERENTIAL (DIFF.)
value
1. Adjust range
spindle to desired
CUT-OUT value.
2. DIFFERENTIAL (DIFF.)
is fixed. Value printed
on scale plate.
2
DKRCC.PI.CD0.B2.02 / 520H8364
© Danfoss A/S (AC-MCI /jmn), 2014-01
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 fingers or with any tool.
Electrical connections
Setting
CONTROL side setting
SAFETY side setting
CUT-IN equals CUT-OUT minus
CUT-IN equals CUT-OUT plus
DIFFERENTIAL
DIFFERENTIAL
Example:
Example:
CUT-OUT – DIFF. = CUT-IN
CUT-OUT + DIFF. = CUT-IN
8 bar (116 psi) – 2 bar (29 psi) = 6 bar (87 psi)
4 bar (58 psi) + 1 bar (15 psi) = 5 bar (73 psi)
Adjustment
Control side setting
Control side differential
Safety side setting
Note:
Remove lockplate before adjustment
Replace lockplate after adjustment (if desired).
When used acc. to UL regulations
Listed refrigeration
controller 61B5
Voltage
FL
A
LR
A
Resist.
load
Pilot
duty
AC
DC
240
120
8
48
8 A
3 A
16
96
16 A
240
12 W
Use copper wire only
Tightening torque 20 lb.in.
AC 1: 16 A
400 V
AC 3: 16 A
AC 15: 10 A
DC 13: 12 W
220 V
Electrical ratings
