Nature Sauna NTSB-20 User handbook manual - Transfer The Control Unit
Nature Sauna Inc. Canada. 3625 Loreto Rue, Brossard, QC, Canada. TEL: (1)514-663-2291 Website: www. naturesauna.com
3
recommended to use rubber cable wire).
Do not install more than one heater in a sauna room unless twin-heater installation (NOTE: Leave 16”between two
heaters when installing two.)
The heater gets very hot when working .To avoid risk of accidental contact with the heater, it is recommended that a
heater guard be installed. The guard is made into many kinds of patterns in accordance with the location place, yet some
size must be made as the chart ID (see table 2 and chart 4).
Circuit protector must be installed for the heater to ensure safety and reliability .Improper electrical connection can
cause fire or electric shock. Refer to the chart 8 and 9.
The junction box in SAUNA ROOM must be sealed, splash–proof and have a moisture condensing vent with 3/8”
diameter , its maximum height from the floor must not exceed 20” (see chart 2).
NOTE:
The screw must be tighten, leave about 3 mm between screw head and the wall.
CHART 1A CHART 1B CHART 1C
~0.12"
16.14"
1.57"
14.57"
23.6"
5.9"
B
SCREW
7"
43"
A
min 75"
CHART 1D TABLE 2 CHART 2
"
2
NTSB-20
11"
11"
11"
11"
A
(MIN)
STOVE
B
(MIN)
NTSB-30
NTSB-45
6"
5.2"
8"
5"
3.2"
4"
6
4"
4.7"
8"
5.2"
6"
2"
2.7"
11"
5"
0.8"
D
C
max
.20"
3
2
1
5
4
6
D
(MIN)
C
(MIN)
1、THE TIMER(OR OPERATION
SWITCH)
2、THE THERMOSTAT
3、JUNCTION BOX
4、ELECTRICAL POWER WIRE
5、JUNCTION BOX
6、CONDUCTING WIRE
NTSB-60
NTSB-80
NTSB-90
Transfer the control unit
The timer (or operation switch) and thermostat are located at the front cover of heater, if you want to transfer it to
front cover (or left) side, which can done by professional electrician. (see chart 3).
1. Turn off the heater and dismount the bottom-edge of heater
2. Pull out the thermostat (2) and the timer knob ( 3)。
3. Open the screws .