Steca TR A502 TT - Selecting a System; Setting Pump 1 (Output R1)

14
742.114 | 14.50
EN
Selecting a system
6. Press . System 1.1 is displayed, 1.1 flashes
(Fig. left).
7. Press  to select another system.
8. Press SET.
If System 0.1 was selected in step 7, proceed with
step 20.
Setting pump 1 (output R1)
9. Press . AC and (pump 1) flash (example in fig.
left).
10.
Notice
Standard pump: Select AC!
High-efficiency pump: Select HE!
Press  to select the type for pump 1.
11. Press SET.
12.
Notice
When selecting HE (high-efficiency pump) pay atten-
tion to the pump characteristics.
Only if HE was selected in step 10:
Press  to set the characteristic of the high-effi-
ciency pump; see Tab. 2 and Fig. 6, p. 16.
13. Press SET.
– If bA or bb was selected in step 12 then SC is
displayed; off, and (pump 1) flash (exam-
ple in Fig. left; SC = Speed Control).
– If C was selected in step 12, proceed with
step 18 (for 2 pumps) or step 20 (for 1 pump).
14. If required, press  to switch on the speed con-
trol (on flashes).
15. Press SET.
If off was selected in step 14, proceed with step 18
(for 2 pumps) or step 20 (for 1 pump).
16. min, Value %,
and (pump 1) flash.
Press  to set the minimum speed of pump 1
in %.
17. Press SET.