32 Chapter 5 Microprocessor Control
DataMate 3000 Series Air Conditioner User Manual
defaults only when they do not satisfy the user’s requirement. Refer to Figure 5-1
for the setpoints and the value range. Users need to enter the password in
corresponding level before changing the information such as setpoints, date, time,
and so on (refer to section 5.4.4).
Figure 5-1 Ssystem settable parameters
Menu
Parameter
Default
Min.
Max.
High Temp
30°C
Temperature
s5°C
45°C
Low Temp
18°C
5°C
Temperature setpoint -5°C
High Hum
60%RH
Humidity
s10%RH
90%RH
Alarm
Setpoint
Low Hum
40%RH
10%RH
Humidity setpoint -10%RH
observation alarms
OPEN STOP
OPEN
Alarm
Outputs
major alarms
OPEN CLOSE
OPEN
Custom #1
No No
Other
alarms
Custom
Alarm
Custom #2
No No
Other
alarms
Main Fan Chng Time
360 days
180 days
720 days
Humidifier Chng Time
180 days
90 days
360 days
Alam
Menu
Service
Interval
Filter Chng Time
180 days
90 days
360 days
Temp Stpt
24°C
15°C
35°C
Tem Bias
3°C
1°C
5°C
Hum Stpt
50%RH
20%RH
80%RH
Setpoin
ts
Hum Bias
5%RH
1%RH
10%RH
Monitor Unit
No 1
1
254
Cntl Brd
0
0
15
Teamwork
Unit No.
0
0
15
Cold Start
180 seconds
30 seconds
360 seconds
Hot Start
10 seconds
10 seconds
240 seconds
Main fan
30 seconds
10 seconds
240 seconds
Start Delay
Compressor 90 seconds
10 seconds
240 seconds
C/F Degrees
°C
°C
°F
Hum Control
Rel
Rel
ABS
Beeper ON
OFF
ON
Backlight
ON
OFF ON
System
Setup
Contrast
30%
28%
38%
Unit Sta
SGL
SGL HST/SPR
Host Time
24 hours
12 hours
48 hours
Spare Time 24 hours
12 hours
48 hours
Standby
Swtch Time 30 seconds
10 seconds
90 seconds
Heat
OFF OFF
ON
Hum
OFF OFF
ON
Optional
Func
FC OFF
OFF
ON
Temp Snsr
0.0°C
-5.0°C
+5.0°C
Sensor
Calibrate Hum Snsr
0.0%RH
-10.0%RH
+10.0%RH
Level One
0001
0000
9999
System
Menu
Change
Password Level Two
0002
0000
9999
