Operating Instructions

14/ 34 06.02.2013 LUM4-SITS-GB0-KCWDB Siemens Building Technologies
Type of installation
“New installation”, “Extension” and “Standard replacement” are available as types of installation.
Heat cost allocator used before are not available for a new installation. The two special installations
use the mounting plate P3 for new installations.
“Extension” must be selected if SIEMENS heat cost allocators are already used in the property and if
they have to be extended or replaced due to repair. Previously used heat cost allocators include
“WHE3x“, “WHE3xZ“, “WHE46“ and “WHE46Z“.