SRC Service Manual
Revision 02
Aug 2007
4. Control System
21
4.1
Power
Supply
21
4.2 Controls on the SRC-150 to 200
21
4.3 Controls on the SRC-250 to 1000
22
4.3.1 Inputs
22
4.3.2
Outputs
23
4.3.3
Specifications
23
4.3.4
User
Interface
23
4.3.4.1
Lights
24
4.3.4.2
Buttons
25
5. Installation
26
6. Start Up
28
7. Operation & Control (SRC-250 to 1000)
29
7.1 Turning the Dryer On or Off
29
7.2 User Parameter List
30
7.3 Accessing & Modifying User Parameters
31
7.4 Factory Parameter List
32
8. Cycling Operation
33
8.1 SRC-150 to 200
33
8.2
SRC-250
to
1000
33
9. Condensate Drain Operation
35
9.1 SRC-150 to 200
35
9.2
SRC-250
to
325
35
9.3
SRC-400
to
1000
35
9.4 Drain Operating Mode (Parameter D3)
37
9.5 Manual Drain Activation
37
10. Alarms & Warnings
38
10.1 Alarm & Warning List
38
10.2 Troubleshooting Alarms & Warnings
39
10.2.1
HP - High Pressure (Alarm)
39
10.2.2
LP - Low Pressure (Alarm)
40
10.2.3
Ld - Low Dewpoint (Alarm)
41
10.2.4
rSE - Coolant Temperature Sensor Error (Alarm)
42
10.2.5
Hd - High Dewpoint (Warning)
42
10.2.6
drE - Drain Error (Warning)
44
10.2.7
dSE - Dewpoint Sensor Error (Warning)
45
10.2.8
Sr - Service Required (Warning)
45
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