Jet MAXI D125 Operation & Maintenance Manual page 18

# Menu Item
8 PUMP 2 COUNT
9 PUMP 2 HOURS
10 ALARM COUNT
POWER
11
INTERRUPTED
12 PULSE
EXCESSIVE
13
START
14 SERVICE
15 FILL SYSTEM
If using the customer code, the menu will end at this point. After pressing (SET) once more, the
controller will display "SAVING..." and return to normal operating mode. If using the engineer's
code, additional menu items will be displayed.
The following settings are all pre-programmed in the factory and should not need to be
modified on site. If these settings appear to have been reset, the most likely cause is a power
spike. If this problem persists, a power filter may be required.
We reserve the right to change designs and technical specifications of our products
The cumulative number of pump starts for pump 2.
This is a cumulative counter, the value of which cannot be modified. If using the
engineer's code, the counter can be reset to zero by holding the (MUTE)
button.
The cumulative run time in hours for pump 2.
This is a cumulative timer, the value of which cannot be modified. If using the
engineer's code, the counter can be reset to zero by holding the (MUTE)
button.
The cumulative number of all alarm incidents.
This is a cumulative counter, the value of which cannot be modified. If using the
engineer's code, the counter can be reset to zero by holding the (MUTE)
button.
The cumulative number of power interruptions (i.e. controller turned off/
power cut).
This is a cumulative counter, the value of which cannot be modified. If using the
engineer's code, the counter can be reset to zero by holding the (MUTE)
button.
When enabled, if a pump has been inactive for 60 days, it will start and run for
2 seconds.
This is to prevent the pumps from seizing.
When enabled, if there are more than 3 individual pump runs within an 8 hour
period, the unit will register an <EXCESSIVE DEMAND> alarm.
Enabling this option may cause false alarms on some systems.
When enabled, a service reminder will be displayed after 12 months from when
the option was enabled.
To reset the service reminder, set the value to 'NO' and exit the menu. Then,
re-enter the menu and set the value to 'YES' again.
When enabled, the <LOW PRESSURE> and <FLOOD LIMIT> alarms will be
disabled, and pump 1 will run continuously for up to 24 hours until the cold fill
pressure has been reached.
Once the cold fill pressure has been reached, this option will automatically be
deactivated, and the low pressure alarm and flood limit will be reactivated.
This function is used to fill a system that is empty or at low pressure.
Care must be taken using this option as the flood limit alarm is disabled,
increasing the risk of flooding.
This option cannot be enabled on Mini pressurisation units.
www.wolseley.co.uk
Function
.
Default
Value
-
-
-
-
YES
NO
NO
NO
Rev 8.1 Oct-15 Page 18 / 42