AIRSYS UNICOOL 11V1T3 - Page 73

Contact: AIRSYS North America Phone: (855) 874-5380 Page 73 of 112
Email: ASNSupport@air-sys.com Web: http://airsysnorthamerica.com Rev 1.15
Table 20: Parameters in the Compressor Menu
Menu Screen
Option
Description
Default
Compressor Safety
Time
Min. Run Time
Minimum compressor operating time
180s
Min. Stop Time
Minimum compressor off time
180s
Min. time btw. start
Minimum time between two compressor starts
360s
Compressor PID
Kp
Proportional control setting
30
Ki
Integral control setting
100
Kd
Derivative control setting
3
Cycle
PID cycle time
20s
Comp speed Setting
Fixed speed
Compressor speed when unit is in fixed speed
mode
42.0 rps
Dehum. speed
Compressor speed during dehumidification
80%
Gen Run speed
Max compressor speed when generator is
running
80%
Discharge Gas
Mgmt.
Limit Temp
Discharge gas temperature limit
194°F
Protect Temp
Discharge gas protection temperature
203°F
Alarm Temp
Discharge temperature alarm setpoint
248°F
Diff
Discharge temperature control difference
9°F
Cycle Time
Discharge temperature control time
210s
Table 21: Parameters in the Inverter Menu
Menu Screen
Option
Description
Default
Comp. & INV
Enable Comp. INV
Enable compressor inverter
Enable
INV Factory
Inverter driver manufacturer
EU
Device address
Driver address
1
New address
New driver address
0
Cmd. delay
Driver instruction delay time
20ms
Timeout
Driver instruction timeout
1000ms
Speed Cfg (rps)
Start speed
Compressor starting speed
30 rps
NOTE: Additional configuration options are available depending on the inverter driver manufacturer (EU
or Carel).
Table 22: Additional Inverter Settings (EU)
Menu Screen
Option
Description
Default
Inverter Setting
Keep speed
Speed to maintain during starting period
40 rps
Min. Lim. speed
Minimum speed limit
27 rps
Max. Lim. speed
Maximum speed limit
64 rps
Start Keep Time
Time to maintain “Keep speed” after start
195s
Speed Step Cfg
(rps/s)
Incre. Step
Acceleration rate
30 rps/s
Decre. Step
Deceleration rate
30 rps/s
Decre. Step. Ser
Maximum deceleration
90 rps/s