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Sauna/SANARIUM
10.
Maintenance
10.7. Klafs Evaporator EL2 8: Replacing the fine-wire fuse on
the control electronics
Caution!
All maintenance must only be carried out by designated qualified engineers.
Before starting maintenance work, decommission the Klafs Evaporator EL2 and make
sure that it cannot be switched on again.
Control PCB
EL2 card
Drain factor
1.0
Cylinder
3
Power limit
J8
75%
Settings
Draining
Depth conductivity
Pause draining
Enforced draining
J1
Cylinder A/D
FI mode
red yellow
green
H1
Error
Service
Steam
Unit on
1
2 3 4 5 6 7 8 9 10
Replacing the fine-wire fuse
1.
Disconnect the Klafs Evaporator EL2 from the mains and make sure that it cannot be switched
on again.
2.
Open the housing.
3.
Check the following fuses (6.3 A, time-lag):
d
F1 - Internal fuse power PCB (1): Control voltage
4.
Close the housing again.
50701290/12.14
Power PCB
Current sensor
Max. level
Sft. chain
J1
Contactor
Outlet
24 VDC
5 VDC
Inlet
GND
VD
CPU PCB
JP1
On/off mode
Cntr. signal
V+
IN
GND
VD
X1
X2
1
Q2
F5
F6
VD
Steam bath
Control panel
X4
X8
S
L3
Lev. sensor
Outlet
Inlet
X7
F1
(6.3 AT)
Main switch
X5
Power supply
L1
N SC1 SC2
X3
J
L1 N
PE
230 V1~
50...60 Hz
L1
L2
L3
A1
K1
A2
T1
T2
T3
Q1
F7
L1 L2 L3
PE
400 V3~
50...60 Hz
PAGE 55
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