Aerco E8 - Mains Terminal Assignments; Power Terminal Assignments

06/05/13 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 • Ph: 800-526- 0288 Page 59 of 112
GF-115-C
Modulex E8 Controller and BCM
Operations and Maintenance Manual
OMM-0084_0D
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]