AERCO Modulex E8 Controls Guide - Manual (Page 58)

PR1: 11/30/12 Page 58 of 112
GF-115-C Modulex E8 Controller and BCM
Operations and Maintenance Manual
OMM-0084_0D
AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 • Ph: 800-526- 0288
Mains Terminal Assignments
Term Pin# Function
II (1) Neutral conductor, mains
II (2) Power supply, unit
II (3) Power supply, relay
II (4) A1 = Secondary Pump, heating circuit 1
II (5) A2 = Secondary Pump, heating circuit 2
II (6) A3 = Cylinder charging pump
II (7) A4 = Mixer motor heating circuit 2 on
II (8) A5 = Mixer motor heating circuit 2 to
II (9+10) A6 = Burner stage 1/HS 1
VI (1+2) A7 = Burner stage 2/HS 2/Solid fuel
IV (1) A8 = Mixer motor heating circuit 1 on/Multifunction relay 1
IV (2) A9 = Mixer motor heating circuit 1 to/Multifunction relay 2
IV (3)
A10 = Primary Pump, Collector pump 2/Switching valve to solar tank
2/Multifunction relay 3
IV (4) A11 = Collector pump 1 (speed controlled) multifunction relay 4
6.1 Power Terminal Assignments
Plug 2 [II]
Plug 6 [VI]