Sawo Finland SAUNOVA 2.0 User manual

ENGLISH
MANUAL
Not for use in the USA, Canada and Mexico.
CONTACTOR UNIT

ENGLISH
2
READ THE MANUAL FOR
ADDITIONAL IMPORTANT
INSTRUCTIONS
COVERING THE HEATER
CAUSES FIRE HAZARD
TABLE OF CONTENTS
Introduction of the Saunova 2.0 Control...........................................................3
Precautions .......................................................................................................3
Technical Diagram .............................................................................................4
Contactor Unit....................................................................................................6
The Control Unit Main Switch.............................................................................7

ENGLISH 3
INTRODUCTION OF THE SAUNOVA 2.0 CONTROL
Congratulations on your purchase of Saunova 2.0 Control Unit!
Saunova 2.0 Control Unit is developed to enhance your sauna bathing with a variety of
different features. It can adjust temperature, humidity, ventilation and light in your sauna.
The following information provides you with instructions on adjusting the settings of the
control unit. Please, read this instruction manual carefully before using it. Familiarization of
key functions will give you a more enjoyable sauna experience.
Precautions
1. Only a qualified electrician is allowed to make electrical connections and repairs
on the unit. Use original parts only.
2. Disconnect the Power Controller and the Contactor Unit from the electrical circuit
before installation, opening the lid of the power controller or contactor unit and
repair.
3. Check power supply rating before installation.
4. Check the correct location of the sensor in the installation section of the manual.
It is very important to place the temperature sensor correctly as it closeness to
the air ventilation cools down the sensor and may lead to overheating.
5. The power controller can be operated in a room temperature 0-40°C. Do not
install it inside the sauna room!
6. Do not pour water in the control unit or clean it wet cloth. For cleaning purposes,
use a cleaning cloth that has been only slightly moistened with a mild soapy
solvent (dish detergent).

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45
Fig. 1
Technical Diagram
Power Controller Contactor
Terminal 2Terminal 1
U V W NU V W N
HEATER
L1
L2
L3
N
PE
Power Supply
PE
Ground
400V 3N~
50/60Hz
400V 3N~
50/60Hz
Max. 9.0 kW
TB: C on trol of He ating
TB
11 1 32
LIGHT
SAFETY
SWITCH
K7
UB N U V W N N N N R-in S-in T-in
RS1 F3
F1
RS3
RS2
K6 K5 K4 K2
ERROR
1 2 3 4
K1 K3
REM ON
NN 4 2 4
REM ON
5 core cable
Control Unit Main Switch
BROWN
CONTROL
A A
BLACK BLUE
1 1 0 1
Primary
Supply
Fuse Glass
Light
1000 mA
32 mA
Fuse Glass
SAFETY SWITCH
4
The cable must
beHO7RN-F type
or its equivalent.
3
EMPTY
SAFETY
SESSION
TEMP SLAVE COMBI
1 2 3
RJ12 Data Cable
5m
1m
REMOTE
ON
SWITCH
SAFETY
SWITCH
A
N
L1
L2
L3
N
PE
Power Supply
PE
Ground
Empty
Fill
UB
max. 3 kW
Combi
Steamer
ank
L vel
T
e
100 W
AC1
100 W
AC1
Light
Fan
T/H Sensor
Sensors
FUS TSFUS TS
1
3 2 4
1
3 2 4
FUS TS
1
4
TS1 TS2
400V 3N~
50/60Hz
400V 3N~
50/60Hz
Max. 9.0 kW
Saunova 2.0
Interface
TB: C on trol of He ating
SAU-UI-V2
BLACK BROWN WHITE WHITE
BLUE
BLACK BROWN WHITE BLUE
BLUE
TB
11 1 32
LIGHT
FAN
FILL
EMPTY
SAFETY
SWITCH
K7
UB N U V W N N N N R-in S-in T-in
RS1 F3
F1
F2
RS3
RS2
K6 K5 K4 K2
ERROR
1 2 3 4
K1 K3
REM ON
NN NN3 4 2 4
REM ON
LEVEL
5 core cable
Control Unit Main Switch
BROWN
CONTROL
A A
BLACK BLUE
1 1 0 1
Primary
Supply
Fuse Glass
Light
1000 mA
32 mA
Fuse Glass
Fan & Combi
500 mA
Fuse Glass
SAFETY SWITCH
4
The cable must
beHO7RN-F type
or its equivalent.
Optonal
Temperature
Sensor for
Bench Area
Temperature
Sensor with
Fuse
Optonal
Temperature
& Humdity
Sensor for
Bench Area
Optonal
NOTE:
Do not connect
both Optional
Sensors same
time. Only one of
the optional
sensors at a time
is allowed.

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6
Fig. 2
Contactor Unit
If the heater used is more than 9 kW,
an additional contactor is needed. The
contactor unit is linked to the main Power
Controller with a RJ12 cable (Fig.2).
Follow the instructions that are supplied
together with the contactor unit.
Installation of separate control panel with
power controller and contactor unit
WARNING
Do not embed the control unit into the wall,
because it may lead to overheating of the unit
and cause damage!
Fig. 3 Fig. 4
Screw both sides.
COVERING THE CASING
POWER CONTROLLER POWER CONTROLLER
WITH BUILT-IN CONTROL PANEL
CONTACTOR UNIT CONTACTOR UNITSEPARATE CONTROL
USER INTERFACE
RJ12 CableRJ12 Cable RJ12 Cable

ENGLISH 7
The Control Unit Main Switch
The control unit switch can be found on the right
bottom of the unit. Using this switch, you can isolate
the electronics from the mains power supply.
0 OFF=
=
=
LIGHT ON
UNIT ON
0II I
II
I

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Subject to change without notice.
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