Stulz C2020 User Manual

EN/07.2013/58/29
M140.
Free air fan minimum
speed
See chapter 8.23 Custom 23 0/100 %
M141.
Free air fan maximum
speed
See chapter 8.23 Custom 23 0/100 %
M142. Free air fan start value See chapter 8.23 Custom 23 0/100 %
M143.
Free air fan maximum
value
See chapter 8.23 Custom 23 0/100 %
M144.
Free air fan proportional
band
See chapter 8.23 Custom 23 0/200 °C
M145. Free air fan integral time See chapter 8.23 Custom 23 0/999 Sec
M146. Enable air change See chapter 8.23 Custom 23 YES/NO -
M147.
Free air fan speed in air
change mode
See chapter 8.23 Custom 23 0/100 %
M148.
Enable freecooling in
night mode
Enable the freecooling in night mode (Custom
24)
YES/NO -
M149.
Delay dis fans from heater
switch off
Delay for disable fans from heater switch off
(Custom 24)
0/255 Min
M150. Enable dead zone control Enable the dead zone control YES/NO -
M151.
Hysteresis for enter in
dead zone
Hysteresis for enter in dead zone -99/99 °C
M152.
Delay open damper from
compressor off
Delay for open the damper from when the
compressor switch off (Custom 24)
0/999 Sec
M153. Emergency temperature Emergency temperature (Custom 24) -99/99 °C
M154.
Differential temp in
emergency mode
Differential temperature in emergency mode
(Custom 24)
-99/99 °C
M155.
Enable damper in
emergency mode
Enable the damper in emergency mode
(Custom 24)
YES/NO -
M156.
Maximum fans speed in
heater mode
Maximum fans speed in heater mode (Custom
24)
0/100 %
M157.
Maximum value for fans in
freecooling
Maximum value for fans in freecooling
(Custom 24)
0/100 %
M158.
Enable Danfoss
compressor
Enable Danfoss compressor NO/YES
M159.
Therm setup crank case
heating on temp
Therm setup crank case heating on temp.
Note: after any change the controller must be
restarted
10/25 °C
M160. Manual Od PCT Manual Od PCT 0/100 %
M161. Manual control Manual control 0/1 -
M162. Maximum superheat Maximum superheat 2.0/20.0 K
M163. Minimum superheat Minimum superheat 1.0/20.0 K
M164. MOP MOP 0.0/60.0 Bar
M165. Compressor integral time Compressor integral time 0/999 Sec
M166. Evaporator fans set point Evaporator fans set point 0/999 °C
M167. Evaporator fans band Evaporator fans band 0/999 °C
M168.
Evaporator fans integral
time
Evaporator fans integral time 0/999 Sec
M169.
Max compressor speed
during night mode
Max compressor speed during night mode 0/100 %
M170. Min voltage value Minimum voltage value 0/999 V
M171. Max voltage value Maximum voltage value 0/999 V
M172.
Min int temp for Hot Start
function
Minimum internal temperature for Hot Start
function
-99/99 °C
M173.
Min ext temp for Hot Start
function
Minimum external temperature for Hot Start
function
-99/99 °C
M174. Enable Max EER function Enable Max EER function NO/YES -

Stulz C2020 Specifications

General

Brand	Stulz
Model	C2020
Category	Controller
Language	English