25
PL-015B/f.
The last page asks, if you want to return to factory settings. If you enter
„
TAK
”
, all settings (except for the heating
box power) will return to the standard value. Some of the factory settings e.g.
„
3F_e
”
, after completing this function,
may be not suitable for this particular version of the boiler or installation system. Please maintain cautious while
using this function. When you save your changes, the controller will reset automatically.
Cascade connection
For EKCO.M1z/EKCO.M1Nz/EKCO.TM the CH parameters shows the working parameters of slave boilers in
cascade connection. See fig.35
35
Fig.35 Boiler in cascade connection
Instruction for the user
The cursor points the ID number of boiler which parameters are being displayed.
Boiler no. 0 – master boiler. To change ID number of boiler press
or
„
CH parameters
”
page shows (in
sequence): inlet temp., outlet temp., desire temp., time (sec.) that went by from your last successful communication
with the boiler.
The last row shows: power (kw) with which the boiler currently heats, current rate of flow (litres/min).
Tc2_0
second circuit temperature in the case of outdoor sensor failure
50
-
Tc2_d
Higher parameter value will affect more delay for the three-way valve opening and closing
operation.
In the case of the three-way valve outlet oscillation (valve opens or closes too quick) and
outlet temperature oscillation then increase the parameter value. Important! If you rise this
parameter too far it may slow down the control time too much.
5
5
RP
parameter of the following value:
Pzmr
if you close the WR contacts on extended module the controller switches for antifreeze program.
Noc
if you close the WR contacts on extended module the controller switches for night tempera-
ture program.
WChG2
this parameter relates to second heating circuit – see WChG.
Pod.
-
GSM
value of 0 – GSM not applied , value of 1 – GSM is applied.
CYRL
value of 0 – display without cyrillic letters, value of 1 – cyrillic letters display
P
to move the heating curve for the main heating circuit
P2
to move the heating curve for the second heating circuit
2Tco
independent view of outlet temperature from the left and right heating box. 0 – view
„
off
”
1- view
„
on
”
