Contents
9
9.1
Decommissioning .........................................................................................26
9.2
9.3
Disposal ......................................................................................................26
10
Appendix ....................................................................................................27
10.1
After-sales service ........................................................................................27
10.2
10.3
Customer setting ..........................................................................................30
10.4
Firmware revisions
Old
New
1.0x
2.0x/2.1x
Additional features:
- Switching output (see section 10.2)
- Data logging function (u KH 5757)
- Command mode (u KH 5757)
2.0x/2.1x 2.20
Extension of function of switching output (F16) to additional setting option "Circulation
pump (heating) reversed" (see section 10.2 and u KH 5757).
New pump protection function (F17). See section 10.2 and u KH 5757.
4
EB 5757 EN