True Manufacturing Company GDM-26 Training Booklet Manual Download Page 5

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2001 East Terra Lane • O'Fallon, MO. 63366 • ph. 636.240.2400 • toll free 800. 325.6152 • [email protected]

GDM SERIES COOLER EQUIPPED WITH EMS (ELSTAT) CONTROL

FRONT VIEW OF ELSTAT

Waterdrops

Snowflake

Up/Down Key

Perishable Mode Light

Summary of Contents for GDM-26

Page 1: ...ELSTAT TRAINING BOOKLET GDM SERIES COOLER EQUIPPED WITH EMS ELSTAT CONTROL GDM 26...

Page 2: ...CONTENTS ELSTAT SEQUENCE OF OPERATION ELSTAT COMPONENTS FRONT VIEW OF ELSTAT REAR VIEW OF CONTROLLER FREQUENTLY ASKED QUESTIONS FAQ NORMAL OPERATING CODES FAULT CODES TROUBLESHOOTING TROUBLESHOOTING...

Page 3: ...me the controller is on it is learning the customer traffic Once enough data has been accumulated the controller will now cycle between two modes Standby and Use In the standby mode the controller pre...

Page 4: ...porator fan motor Probe Location 1 GDM 45 to GDM 72 Probe is in the discharge air stream Off of the Evaporator Coil GDM SERIES COOLER EQUIPPED WITH EMS ELSTAT CONTROL ELSTAT COMPONENTS Probe Transform...

Page 5: ...ra Lane O Fallon MO 63366 ph 636 240 2400 toll free 800 325 6152 service truemfg com GDM SERIES COOLER EQUIPPED WITH EMS ELSTAT CONTROL FRONTVIEW OF ELSTAT Waterdrops Snowflake Up Down Key Perishable...

Page 6: ...2400 toll free 800 325 6152 service truemfg com NO NAME 1 Line In 2 Lights 3 Not Used 4 Appliance Sensor 5 Compressor 6 Fan s 7 12 Vac 8 Not Used 9 Not Used GDM SERIES COOLER EQUIPPED WITH EMS ELSTAT...

Page 7: ...o enter the key dance Press the snow flake key 3 beeps Press the up arrow key 2 beeps Press the down arrow key1 beep Press the water drops key 4 beeps should show display of PS Now press and hold down...

Page 8: ...Probe Ohm out evaporator probe Faulty Controller Bypass control to see if system will run Parameters have been changed Check the parameter list Power supply voltage is low Possible Problems Action to...

Page 9: ...de 2 Move cabinet or put into Perishable mode 3 Unit was in a previous location 3 Perform half reset Warm Product 1 Unit in a unpredictable location Elstat control may be going into standby mode 1 Mov...

Page 10: ...JY 2 2013 2001 East Terra Lane O Fallon MO 63366 ph 636 240 2400 toll free 800 325 6152 service truemfg com...