Nordyne E2EB 017H - Default Chapter; Table of Contents

3 E2 Service Manual
Electrical Requirements......................................................................... 10
Codes, Specifications Requirements ............................................................................ 10
Connection Supply Service Wires ................................................................................ 10
Furnace Sequence of Operation .......................................................... 5
Air Circulator Motor ....................................................................................................... 9
Air Circulation Switch.................................................................................................... 8
Heating Elements ......................................................................................................... 7
Cooling Relay ............................................................................................................... 7
Limit Switches............................................................................................................... 8
Sequencer .................................................................................................................... 6
General..................................................................................................... 4
Furnace Specifications ................................................................................................. 4
Model Identification Code ............................................................................................. 4
Serial Number Identification Code ................................................................................ 4
Selecting Blower Speeds ...................................................................... 11
Blower Performance ..................................................................................................... 12
Changing Blower Speeds ............................................................................................. 11
Service Diagrams ................................................................................... 21
4-7 Wire Relay Box for H/P E2EB 020 and 023 Units................................................... 23
2-Wire Relay Box for A/C E2EH 020 and 023 Units ..................................................... 21
4-7 Wire Relay Box for H/P E2EH 020 and 023 Units................................................... 22
Thermostat Sequence of Operation..................................................... 12
Wiring Diagrams ..................................................................................... 13
E2EB 010 ..................................................................................................................... 17
E2EB 012 ..................................................................................................................... 18
E2EB 015,017............................................................................................................... 19
E2EB 020, 023.............................................................................................................. 20
E2EH 010 ..................................................................................................................... 13
E2EH 012 ..................................................................................................................... 14
E2EH 015,017 .............................................................................................................. 15
E2EH 020, 023 ............................................................................................................. 16
Table of Contents