4
Fan
ON
OFF
ON
OFF
CON 3
SET
TIME
CON3
Sauan Heater
POWER SUPPLY
Terminal
L4
L2
L1
240VAC 60Hz
L2
L1
L1
L2
L4 L4
3-9kW
L3
L3
1
2
3
6
4
5
L3
N
N
≤40W
120V
120V
Control Box
Mainboard
Control
Temp-sensor Box
Transform
Light
≤40W
High-temp Switch
Temperature
sensor
Relay
Wiring Diagram
CON3 Sauna Control System
3
～
9kW 240VAC 60Hz
SAUNA CONTROL
12VAC
Heating
12VDC
Working
TEMP SN
JUMP
N
CONTRL RELAY
1#
2#
INPUT
GND
D1
D2
D3
J4
J7
J8
J5
J6
P3
P4
J3
J2
CONTROL CON3
P1
P2
J1
Notice: The Neutral wire (N) is not
necessary if customer do not install
the bulb nor the fan.
Figure 2
Summary of Contents for CON3
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