heat-timer Mini-MOD-CNC Installation And Operation Instructions Manual

InstallatIon and operatIon InstructIons
Mini-Mod-cnc & extension
condensIng / non-condensIng control
for HydronIc HeatIng systeMs
patent pendIng
E
G
ENCLOSED
ENERGY I
MANAGEMENT
EQUIPMENT
99RA
Comm
ENCLOSED
ENERGY
MANAGEMENT
EQUIPMENT
99RA
PWR E K F L G M H N I O J
L N
1 2 3 4 5 6 7 8 9 10 11 12 13 14
the Mini-Mod-cnc is strictly an operating control. It cannot be used as a limit
control. all boilers must have all safety and limit controls required by code. It is the
responsibility of the installer to verify that all the safety and limits are working properly.
Extension Module
Full Modulation Sequencing Extension
K F L OUTPUT RATINGS:
120VAC, 6A RESISTIVE
1A PILOT DUTY, 15A TOTAL
M H N
FOR ALL CIRCUITS
INPUT RATINGS:
O J P
115VAC 60Hz, 12VA MAX
Use Copper Conductors Only.
Power
CAUTION:
Risk of Electric Shock.
More than one disconnect switch may be required
to de-energize the equipment before servicing.
Ext A Ext B
E K F L G M H N I O J P
P
CUR / VLT CUR / VLT CUR / VLT CUR / VLT CUR / VLT CUR / VLT
GND mA VLT GND GND mA VLT GND GND mA VLT GND GND mA VLT GND mA VLT GND GND mA VLT
15 16 17 16 18 19 20 21 19 22 23 24 22 25 26 27 28 29 30 16 31 32
this control must be installed by a licensed electrician.
SYSTEM
OUTPUT RATINGS:
120VAC, 6A RESISTIVE
A
1A PILOT DUTY, 15A TOTAL
FOR ALL CIRCUITS
B
INPUT RATINGS:
115VAC 60Hz , 12VA MAX
C
USE COPPER CONDUCTORS ONLY
D
ENCLOSED
ENERGY
CAUTION : RISK OF ELECTRIC SHOCK
MANAGEMENT
More than one disconnect switch may be required
EQUIPMENT
99RA to de-energize the equipment before servicing.
PROGRAM
EXTENSION
MODULE
RS-485
WarnIng
Mini-MOD-CNC
Condensing / Non-Condensing Control
25 o 145 o
OD= F SYS= F
<<A>> B <C> D
100% 52% --- ---
DO NOT APPLY ANY VOLTAGE
RUN
TO INPUT TERMINALS