Installation sequence
Electrical connections in the heat pump control...
(cont.)
Required parameters (code to be entered by "Contractor": 5243)
Parameter Ó setting
"System definition"
■ "Ext. extension" Ó "Yes"
■ "Swimming pool" Ó "Yes"
Cascade control via KM BUS
Make connections to "Ext. extension
H1" only according to the following dia-
gram.
101