17
Mounting
28 Relay test
7.
Mounting
Drilling pattern for wall fastening
Display
Designation
Description
28:01
Test output 1
Setting range:
0 = OFF
1 = ON
Factory setting: 0
Function:
By changing the value, the output switches heat circuit pump on
and off (test function), independent of function.
28:02
Test output 2
(mixing valve open)
See 28:01 for mixing valve output open
28:03
Test output 3
(mixing valve
closed)
See 28:01 for mixing valve output closed
28:04
Test output 4
(charge pump
Delta-T)
See 28:01 on input charge pump Delta-T
Hazard!
Mounting must be performed by an authorised professional electrician!
Ensure that unit is de-energised before opening it!
1. Remove terminal area cover from
casing.
2. For mounting, first put a screw
into the wall.
3. Hang controller into the opening.
4. Use controller as template for the
other screw holes.
BA_CETA106_EbV_EN_0450021003_0950-10.book Seite 17 Freitag, 11. Dezember 2009 1:16 13