Troubleshooting - Foster EMD700G User Manual

Troubleshooting

Alarms/Warnings:
During operation the current temperature inside the appliance will
be displayed. At certain times this will change to indicate a particular
appliance operation or fault. The indicators you may see are as follows:
hi - The internal temperature of the appliance is higher than it should be.
Ensure that the door is closed and that the air flow inside is not obstructed by excesive or poor loading
of product. The alarm will reset if the temperature falls to a normal level. If this does not happen please
contact your authorised dealer or Foster Service.
Lo - The internal temperature of the appliance is lower than it should be. Check to ensure that the
appliance has not been loaded with product at a lower temperature than the normal appliance operating
temperature. If this is not the case please call your authorised dealer or Foster Service.
do - The appliance door is open. Close the door to cancel the alarm.
tA - This indicates that the internal temperature probe has failed. Call your authorised dealer or Foster
Service to arrange for this to be replaced. During this time the appliance cannot maintain an accurate
temperature and all product should be removed and the appliance switched off.
tE - This indicates that the evaporator probe has failed. Call your authorised dealer or Foster Service to
arrange for this to be replaced.
PF - The mains power has been removed from the appliance for a period of time and has now been
restored. This may have resulted in a rise in appliance temperature. Caution should be taken when using
products stored within to ascertain whether these products are suitable for use. Upon restoration of the
power supply the appliance will resume normal operation and the PF can be cancelled by pressing button
1 once.
hC - The condenser temperature is higher than it should be. If the appliance is being subjected to
particularly high ambient temperatures steps should be taken to reduce this. If the ambient temperature
is not high or reducing the temperature does not rectify the fault please contact your authorised dealer or
Foster Service.
Cnd - The condenser clean period has expired. Please contact your authorised dealer or Foster Service.
While in an alarm condition icon 'a' will also be illuminated. The audible alarm can be muted temporarily
by pressing button 1.
(Some indications are only visible periodically during specific appliance operations such as defrost or when
activated through use of the appliance).
EMD Multideck - User Manual
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