06/05/13 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 • Ph: 800-526- 0288 Page 89 of 112
Modulex E8 Controller and BCM
Operations and Maintenance Manual
HEAT CIRCUIT 1 & 2 Sub-Menus (Continued)
B-HEAT SINK
Circuit Enable
01 (ON)
RETURN
Press Program Key to exit HEAT
CIRCUIT 1 (or 2) Sub-Menu.
MF (1-4)
FUNCTION
Multi-Function (MF) Relay Functions.
00 = No Function
01 = Header Pump
02 = Circulation (Time)
03 = Booster Pump
05 = Pump HS1
06 = Pump HS2
20 = Temp-Controlled Circulation Pump
21 = Pulsed Circulation Pump
22 = Solid Fuel Boiler Integration
23 = Solar Integration
24 = Return Flow Temperature Increase
HS1
25 = Return Flow Temperature Increase
HS2
26 = Return Flow Temperature Increase
HS
Via Buffer Storage
00, 01, 02, 03,
05, 06 & 20-26
00
(No
Function)
MF (1-4)
SET TEMP
Multi-Function Relay Set Point
Temperature
indicates switching temperature for relay
86F – 194F 86°F
MF (1-4)
Multi-Function Relay Hysteresis 39°F – 64°F 48°F
F15 FUNCTION
F15 Function
00 = Room Sensor for Heating Circuit 2
01 = 0 – 10V iInput
00 -02 00
RETURN
Press Program Key to exit SOLAR M/F
8.5 GENERAL Menu
The GENERAL Menu contains a DATE/TIME Sub-Menu and a SERVICE Sub-Menu.