Elstat ems75 Sub-Zero User Manual

4.12 Statistics 30
4.13 How to view statistics 30
5 EMS controllers functionality 32
5.1 Defrost - Glass Door Cooler (GDC firmware) 32
5.2 Evaporator fan management 33
5.3 Lights management 34
5.4 Alarms 34
5.5 Compressor management 34
5.6 Product temperature 35
6 How EMS controllers work - self-learning 37
6.1 How EMS controllers work - example 38
6.2 Self-learning 38
6.3 What is the self-learning matrix? 40
6.4 Activity 40
6.5 Activity frequency 41
6.6 How a 1-day learning period works 41
6.7 How a 7-day learning period works 43
6.8 Saving mode 45
6.9 How EMS controllers switch between the ready and saving mode 46
6.10 Ready mode 47
6.11 How the self-learning matrix updates after the learning period 48
7 What are the accessories? 49
7.1 Temperature sensors 49
7.2 Temperature sensor - where used 49
7.3 How to mount the appliance sensor 50
7.4 How to mount the condenser sensor 51
7.4.1 Condenser sensor 51
7.5 How to mount the evaporator sensor 51
7.6 Door switch 52
7.7 How to mount the door switch 52
7.8 How to mount door switches on double-door coolers 53
7.9 Motion sensor - ems75sz 54
7.10 Motion sensor 55
7.11 How to mount a remote motion sensor 55
8 How to troubleshoot ems75sz 57
8.1 Troubleshooting 57
8.2 How to check that EMS controllers are working correctly 57
8.3 How to troubleshoot condenser high temperature (Ht) alarms 58
8.4 Door open alarm - display 58
8.5 How to troubleshoot door alarms (door switch fitted) 59
8.6 How to troubleshoot door alarms (no door switch fitted) 59
8.7 How to troubleshoot problems with freeze-up protection (888) 60
8.8 How to troubleshoot motion sensor alarms 61
8.9 How to troubleshoot not cooling problems 61
8.10 How to troubleshoot refrigeration system failure (rSF)alarms 62
8.11 Sensor failure 62
8.12 How to troubleshoot temperature sensor alarms 63
9 Parameter reference 65
9.1 Parameter by owners 65
9.2 Controller parameters 65
9.2.1 Firmware variants 66
9.2.2 ems25 series and GDCfirmware defrost parameter exceptions 66
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27 February 2014

Elstat ems75 Sub-Zero Specifications

General

Brand	Elstat
Model	ems75 Sub-Zero
Category	Controller
Language	English