heat-timer Mini-MOD Installation And Operation Instruction Manual

InstallatIon and operatIon InstructIons
Mini-Mod & Mini-Mod extension
sequencIng ModulatIng control
for HydronIc HeatIng systeMs
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 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
15 16 17 18 16 19 20 19 21 22 23 22 24 25 26 27 28 29 30 16 31
WarnIng
this control must be installed by a licensed electrician.
OUTPUT RATINGS:
120VAC, 6A RESISTIVE
1A PILOT DUTY, 15A TOTAL
FOR ALL CIRCUITS
INPUT RATINGS:
115VAC 60Hz , 12VA MAX
USE COPPER CONDUCTORS ONLY
ENCLOSED
ENERGY
CAUTION : RISK OF ELECTRIC SHOCK
MANAGEMENT
More than one disconnect switch may be required
EQUIPMENT
to de-energize the equipment before servicing.
99RA
PROGRAM
EXTENSION
MODULE
VLT
RS-485
32
Mini-MOD
Full Modulation Sequencing Control
SYSTEM
A
B
C
D
DO NOT APPLY ANY VOLTAGE
RUN
TO INPUT TERMINALS