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Appendix 1
Interaction between internal and external start/stop functions
and active functions.
Internal Start/stop
External Start/stop
Refrigeration
Actuator
Actuator temperature
Fan relay
Expansion valve relay
Temperature monitoring
Sensor monitoring
Appendix 3
Connection between the evaporating temperature and the
actuator's temperature (the values are approximate).
n01: The highest regulated room temperature will have a be longing t
in turn indicates the value of the n01 setting. Due to tolerances in the actua-
tor, the setting value must be 10 K higher than shown in the curve.
n02: The lowest occurring suction pressure will have a belonging t
turn indicates the value of the n02 setting. Due to tolerances in the actuator,
the setting value must be 10 K lower than shown in the curve.
CVQ
EKC 361
Off
Off
On
On
Off
On
Off
On
Off
On
Stand-by
Regulating
"n02"
"n02" to "n01"
Off
On
Off
On
No
Yes
Yes
Yes
value which
o
value which in
o
Manual RS8AE802 © Danfoss 12-2009
Appendix 2
Cable length for the
CVQ
actuator
The actuator must be supplied with 24 V a.c. ± 10%.
To avoid excessive voltage loss in the cable to the actuator, use a
thicker cable for large distances.
Wire cross section
CVMQ
KVQ
Cable length
11
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