8
2.2.2 Electrical Wiring and Installation
• Only a certified electrician must do the installation of the Combi Heater to ensure safety and reliability.
• Installation should be done according to applicable local regulations to ensure safety and reliability of
electrical connections. Wrong electrical connection can cause electric shock or fire.
• The connection cable insulation must be of rubber type, HO7RN-F, or its equivalent.
NOTE: Using a PVC-insulated wire as connection cable for the Combi Heater
is not allowed because this material easily becomes brittle when subjected to heat.
• For further assistance, refer to the electrical diagram in Figure 6.
Fig. 6 Electrical Diagram
Manual Refill
Super Savonia Combi 18,0 kw
Savonia Combi 12.0 kw
Savonia Combi 9,0 kw
(R2,R3 & R4) Temperature Regulator
(H#) Sauna Heating Element
(L) Temperature Limit
(Hs) Evaporator Heating Element
(SV) Solenoid Valve
(R1,R2) Temperature Regulators
(H#) Sauna Heating Element
(L) Temperature Limit
(Hs) Evaporator Heating Element
(SV) Solenoid Valve
(R1,R2) Temperature Regulator (H#) Sauna Heating Element
(L) Temperature Limiter (Hs) Evaporator Heating Element
(R11,R21,R22) Temperature Regulator
(L1 & L2) Temperature Limiter
(H#) Sauna Heating Element
( Hs1,Hs2) Evaporator Heating Element
( Rly2) Relay # 2, 10A 230 VAC ( r2 ) relay 2 contact
( Rly1) Relay # 1, 5A 230VA ( r1 ) relay 1 contact
(R11,R21,R22) Temperature Regulator
(L )
1 & L2
Temperature Limiter
(H#) Sauna Heating Element
( Hs1,Hs2) Evaporator Heating
Element
( Rly2) Relay # 2, 10A 230 VAC
r2 ) relay 2 contact
N
U
V
W
N
G
9.0 kw
Terminal 1
N U
1
1.5KW
1.5KW
1.5KW
1.5KW
1.5KW
1.5KW
2.0KW Hs
L
R1
R2
U1
Wm
Wm
Savonia Combi 10,5 kw
N
G
G
N U
B
W
m
2.0KW H1
2.0KW H3
2.0KW H5
1.5KW H2
1.5KW H4
1.5KW H6
2.0KW Hs
L
R1
R2
U1
W
m
6.0 kw
Terminal 1
4.5 kw
Terminal 2
U
V
W
U
V
W
N
N
U
V
W
U
V
W
N
N
G
N
G
6.0 kw
6.0 kw
Terminal 1
Terminal 2
N U
B
W
m
2.0KW H1
2.0KW H3
2.0KW H5
2.0KW H2
2.0KW H4
2.0KW H6
2.0KW Hs
L
R1
R2
U1
W
m
U
V
W
U
V
W
U
V
W
U
V
W
H1
1.5kW
1.5kW
1.5kW
1.5kW
1.5kW
1.5kW
H2
2.0kW
2.0kW
2.0kW
H3
H4
H5
H6
H7
H8
H9
N
N
G
9.0 kw
Terminal 1
N U
1
W
m
N
G
Terminal 2
6.0 kw
R11
R12
U1
Wm
b
a
Hs1
Hs2
R21
L1
U
V
W
U
V
W
U
V
W
U
V
W
2.0kw
2.0kw
2.0kw
2.0kw
2.0kw
2.0kw
2.0kw
2.0kw
2.0kw
N
N
G
6.0 kw
Terminal 1
N
G
Terminal 2
12.0 kw
N U
1
W
m
H1
H2
H3
H4
H5
H6
H7
H9
H8
R11
R12
U1
W
m
b
a
Hs1
Hs2
R21
L1
U
V
W
U
V
W
