Error Codes; Table 6-1: Error Codes - GE Kelman MINITRANS User Manual

6.2 Error Codes

A list of error codes that can appear on the LCD display panel and their meaning are
shown in Table 6—1.
NOTE: Error codes are offset by 1 from the Modbus register bit numbers.
Error code Description
00 Missing mains input
01 PGA power supply voltage too low
02 PGA chopper frequency outside range
03 PGA IR-source outside range
04 Gas flow lower than limit
05 Background noise/vibration too high
06 Microphone test failed
07 Not level sensor 1 pulses (level)
08 Not level sensor 3 (drain)
09 Level sensor 1 (level)
10 Level sensor 2 (level alert)l
11 PGA Air temperature outside limits
12 Bad communication with control PCB
13 Gas leak test: Pump pressure too low
14 Gas leak test: Pressure decay too high
16 Oil temperature too low
17 Oil temperature too high
18 Oil pressure too low
19 Oil pressure too high
20 Oil pump tacho count too high
21 Oil pump pressure too low
22 Oil pump speed out of range
23 Manual oil sampling switch
24 Oil pump tacho count too low
25 {not used/defined}
26 5 V supply below 4.5 V
27 Temperature Sensor(s) 1 disconnected
28 Temperature Sensor(s) 2 disconnected
MA-006- MINITRANS User Guide - Rev 2.1
Table 6—1: Error codes
13-Oct-15 Page 17 of 25