Fan Defective. Cooking Program Was Cancelled (701); Water Pressure Too Low (709) - Henny Penny 6.10 Service Instructions Manual

9.9 Fan defective. Cooking program was cancelled (701)

Description The control board A1 does not receive any response via the CAN bus
Troubleshooting

9.10 Water pressure too low (709)

Description This fault message is displayed if the pressure switch registered a
Location The pressure switch is on the DynaSteam steaming unit.
INFORMATION
Naming on the circuit
Troubleshooting Ensure on-site water supply to soft water connection of unit.
cable from fan motor M10.
(see „9.8 Fan defective or temperature limiter triggered (702) only
for Compact‟, Page 51)
water pressure that is too low.
a
b
a Pressure switch
b Sieve
20.x pedestal units have two steaming units.
B14
diagram
The flow pressure at the water connection must be at least 2 bar.
Check sieve on the water connection for soiling. To do this,
remove the on-site water connection to the unit.
For additional troubleshooting, swing out the air diverter in the
cooking chamber.
Perform the DynaSteam test in the Service menu.
Water runs through the water supply pipe into the cooking
chamber.
Service instructions
c
c Water supply pipe in the cooking
chamber
Error messages
53