07610-002-23-32-AC
30
PROBLEM
POSSIBLE CAUSE
REMEDY
Dishmachine fills
slowly and/or rinse is
weak.
Clogged or obstructed rinse arms.
Low incoming water pressure.
Y-strainer is clogged.
Remove and clean the rinse arms.
Adjust the water pressure regulator (not supplied) to ensure the flow
pressure matches the data plate.
Clean out the Y-strainer.
Rinse water is not
reaching required
temperature.
Faulty rinse heater.
Mis-adjusted/faulty thermostat(s).
Rinse thermometer is defective.
Check element for continuity; if open, replace heater.
Verify operation and setting of thermostats; replace if necessary.
Replace thermometer.
Wash water is not
reaching required
temperature.
Faulty wash heater.
Mis-adjusted/faulty thermostat(s).
Wash thermometer is defective.
Check element for continuity; if open, replace heater.
Verify operation and setting of thermostats; replace if necessary.
Replace thermometer.
Doors will not close
completely.
Improper spring tension.
Obstruction in door channel.
Doors are not square with frame.
Adjust spring tension as required by loosening (not removing) spring bolt
nuts and adjusting the tension. Tighten nuts back when done.
Remove the obstruction.
Adjust the frame to accommodate the doors.
Water leaks at the
wash pump.
Wash pump seal defective.
Petcock or pump drain (if
equipped) not shut/tight.
Loose hoses (hose clamps) on the
wash pump.
Replace the seal.
Close or tighten.
Tighten the hose clamps.
Will not rinse during
auto-cycle.
Defective rinse solenoid.
Faulty fill microswitch.
No water to the machine.
Repair or replace the rinse solenoid as required.
Replace microswitch.
Verify that the flow pressure matches the data plate.
Dishes are not
coming clean.
Machine temperatures are not up
to the minimum requirements.
No detergent/too much detergent.
Solid dispenser canister is empty.
Verify that incoming water, rinse water, and wash water match the re
-
quired temperatures as listed on the machine data plate.
Adjust detergent concentration as required for the amount of water held
by the machine.
Replace the canister.
COMMON PROBLEMS
TROUBLESHOOTING
WARNING!
Inspection, testing, and repair of electrical equipment should only be performed by a
qualified service technician. Many of the tests require that the unit have power to it and live electrical
components be exposed. USE EXTREME CAUTION WHEN TESTING THE MACHINE.
!
WARNING
Summary of Contents for TempStar HH
Page 39: ...31 07610 002 23 32 AC 30 28 29 25 22 21 26 33 34 36 1 TOP MOUNT CONTROL BOX PARTS ...
Page 46: ...07610 002 23 32 AC 38 1 5 4 2 3 6 7 10 8 9 HOOD ASSEMBLY PARTS ...
Page 58: ...07610 002 23 32 AC 50 INLET PLUMBING PARTS 1 2 3 4 5 6 2 7 8 9 10 11 12 13 14 10 11 15 13 14 ...
Page 60: ...07610 002 23 32 AC 52 OUTLET PLUMBING PARTS 1 2 3 4 5 2 2 ...
Page 62: ...07610 002 23 32 AC 54 INLET PLUMBING HH E PARTS 1 13 9 2 3 4 5 6 7 5 8 10 11 12 2 14 ...
Page 64: ...07610 002 23 32 AC 56 OUTLET PLUMBING HH E PARTS 1 2 3 4 5 7 6 ...
Page 78: ...07610 002 23 32 AC 70 460 V MACHINE TRANSFORMER MOUNTING BOX PARTS ...
Page 79: ...71 07610 002 23 32 AC EXHAUST FAN CONTROL OPTION PARTS ...
Page 84: ...07610 002 23 32 AC 76 SCHEMATICS 208 230 V 50 60 HZ 1 PHASE ...
Page 85: ...77 07610 002 23 32 AC SCHEMATICS 460 V 50 60 HZ 3 PHASE ...
Page 86: ...07610 002 23 32 AC 78 SCHEMATICS LT NB 208 230 V 50 60 HZ 1 PHASE ...
Page 87: ...79 07610 002 23 32 AC SCHEMATICS LT NB 460 V 50 60 HZ 3 PHASE ...
Page 88: ...07610 002 23 32 AC 80 SCHEMATICS STEAM 208 230 V 50 60 HZ 1 3 PHASE ...
Page 89: ...81 07610 002 23 32 AC SCHEMATICS SDI OPTIONS ...
Page 90: ...07610 002 23 32 AC 82 SCHEMATICS DRAIN QUENCH OPTION ...
