Parker MAXIGAS MX104, User Manual

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4.4 Menu Interface
All of the operational parameters and data are accessed through the menu driven interface. To prevent unauthorised access to the configurable
parameters, the customers setting menu is password protected.
Menu Map
Please refer to diagram A7 in annex A.
The interface will automatically default back to the main operating menu if no key activity has been detected for one minute.
Note: After and additional two minutes of inactivity the display will shutdown. To bring the display back on-line press .
4.4.1 Hour Meters
There are three hour meters available for viewing:
4.4.2 Fault Log
The fault log menu allows the user to access the 10 most recent fault messages.
The customer settings menu contains the parameters that may be customised by the end user. To prevent unauthorised changes being
made this menu is password protected and cannot be accessed until the password has been entered correctly.
To enter the password from the main operating menu press and hold both the and keys for
approximately 5 seconds until the menu changes to the password prompt as shown
The flashing cursor will be positioned over the first digit.
Using the key change the first digit of the code and press . The cursor will move to the next digit.
Repeat the process and enter the following password 1 2 1 _ _ .
When the password has been entered correctly the Hour Meters menu will be displayed.
Use the key to navigate to page 3 “Customer Settings”.
The time in hours that the generator has been producing gas.
The time in operating hours that the generator can produce gas before a service is required.
The time in hours that the generator has been operating in Economy mode.
Each fault is represented by a fault code and is displayed along with the run hours at which the
fault occurred. If a fault is active the fault code displayed will flash.
Any faults that are active when the power is switched off and are still active when the power is re-
applied will cause a new entry to be added into the fault log.
Fault Codes Notes
C1 Pressure Start Inhibit Low inlet pressure. Inhibits start.
P1 Inlet Pressure Fault Low inlet pressure during cycling.
P2 Pressure Sensor Fault Pressure sensor communication error.
E1 Power Failure
Y1
O
2
Alarm
Y2
O
2
Communication failure Communication fault between O
2
analyser and control board
Y3 Incorrect cell selected
Y4
O
2
high (out of range) Occurs when O
2
> 25% (% generators) / O
2
> 1.05% (ppm generators)
Y5
O
2
zero drift error
Contact Parker domnick hunter
S1 Service due