Manual

E2 SERVICE MANUAL REV D 09/12
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SRB Terminal Locations:
1 X3 - Output for e2 Convection Fan
Controller.
2 X101 - Voltage Selection Relay coil
feeds.
3 X18b – Air Intake Filter Reed (Jumper)
4 X18e – Right Magnetron Thermostat
(Jumper)
5 X18d - Magnetron Thermostat (Top).
6 X18c - Cavity Overheat Thermostat
7 X18a - On/Off Switch
8 X14 - Cavity Temperature
Thermocouple
9 X5 - Fan RPM Input

10 X13 - P Bus, Ethernet Port
11 X12 - C Bus, Development PC Port
12 X11 - P/C Bus, QTS Cable
13 X1 - 24V supply from Low Voltage
Transformer
14 X8 - Cooling Fan
15 X17 - Not used.
16 X20 - Microwave Stirrer(s)
17 X9 - Mains Output, Convection Fan
Controller.
18 X103.1 - Mains Output to Low Voltage
Transformer.
19 X103 - Mains Input, Live & Neutral.
20 X2.1 - Mains Input, Live for Heaters.
21 X2.2 - Mains Output, Live to Heaters.
22 X102a - Mains Input, Neutral for
Magnetron Transformers & Monitor
Door Switch.
23 X102b - Mains Output, Neutral to
Magnetron Transformers & Monitor
Door Switch
24 X4a - Door Switch signal from
Secondary Door Switch (Live for
Magnetron Transformers)
25 X10 - Connector Block for door
switches
26 X4b - Live for Magnetron Transformers
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