SMC Networks HEC002-A5 User Manual

Unit Overview
HEC002-A/HEC006-A 4-3
4.5 Outline of operation
The unit is operated as explained below.
4.5.1 Electrical diagram
The unit is equipped with electrical circuits as shown below.
Fig.4-4 Electrical diagram
4.5.2 Mechanical system
The unit is equipped with circulating fluid as shown below.
Fig.4-5 Circulating fluid circuit
Reservoir
DC pump
Temp. sensor
Circulating
fluid IN
Circulating
fluid OUT
DC fan
DC fan
Filter
Thermo-module
Heat sink
Heat exchange plate
Membrane
key sheet
LCD
display
Temp. sensor
Thermo-module
DC pump
DC fan
CPU board
Switching
power supply
for CPU board
DC12V
Switching
power supply
for main
DC24V/48V
R
Thermostat
Level switch
RS-485/RS-232C
AC100
to 240V
Power switch
(Circuit protector)
Controller
Power supply
board
DC5V, DC12V
DC24V
External sensor
Alarm output
Chassis

SMC Networks HEC002-A5 Specifications

General

Brand	SMC Networks
Model	HEC002-A5
Category	Controller
Language	English