Stulz EC Tower ECD 91 - Page 176

176 EN/01.2019/G22 © STULZ GmbH – all rights reserved
ec tower technical manual
NOTICE
Stulz recommends installing the following additional components for the water connection:



see “13. Options“ on page 75)
1. 
2. Secure the steam cylinder to the holder using the rubber band.
3. Connect the screw contacts of the electrodes (V70) to the steam cylinder as per the circuit diagram.
4. Connect the plug-in contacts of float switch B09 to the steam cylinder as per the circuit diagram.
5. Connect the hose to the steam cylinder.
 
7. Fit the central front panel.
No. Description
1

2
Switch S70 for manually draining the steam humidifier
3
Terminal M8 for the CPY controller power supply
Procedure
8. S70M24 ON/OFF).
- The steam humidifier goes into normal operation.
9. F70 by turning it to setting 1.
10. 
11. 
12. 
13. 
CPY
c
o
nt
r
o
ller
CAREL
M8 M5M2M1
M12
J1
M6 M10
M11
M7
M9M3
M14
2
2
1
2 1
2
1 2 3 1 2
3
2
1
1
1
2
3
1 2
3 4 5 6 7
2 3
1 2
JS6
1
HCT
1
2
M2M1
M12
1
2 3
1 2
3 4 5 6 7
HCT
1
2
2
3
1
6.2.2 Installing the steam cylinder