CONNECTING THE POWER
If you will use an external temperature control (external thermostat) to control the heater to be
operated or not, please follow below attention points:
1. Make sure that the heater's External temperature control switch has been switched to
external temperature control mode.
2. Connect the wire according to below wiring diagram.
10
HEATER
RATING&VOLTAGE
HEATER
AMPS
MAX.FUSE
SIZE
MIN.WIRE SIZE
75°C COPPER
7500W@240W 31.3 45 #10
IN3
SW
NTC
IN2
PELAY4
DLSPLAY
LED
OUT6
SW-OUT
SW-OUTSW-IN
OUT3
OUT2OUT1
LAMP
LAMP-N
PAN-N
PELAY5
L-IN
PELAY3
PELAY2PELAY1
IN1
Motor
240v 60Hz
Caution light
Over heat
Terminal station
OUT4 OUT5
Over heat
Power light
D
PELAY6
PELAY7
1250W Element
1250W Element
1250W Element
1250W Element
1250W Element
1250W Element
(E)
AC240V/60Hz
HA24-75E 7500W Principle diagram of electrical apparatus