Operation 6
0020230535_05 ecoFIT pure Installation and maintenance instructions
15
Conditions
: When connecting a control (230 V).
≤ 30 mm
N
L
X1
230V~
RT
▶
Connect the control to the main plug.
▶
Remove the bridge from the plug
24V=RT
.
Conditions
: 230 V 3-wire connection
▶
Connect the boiler only using the set with article number
0020244337 (Installation Kit, 3-wire, Vaillant).
–
When connecting, observe the instructions for the
set.
▶
Connect the control to the main plug X1.
–
Terminal assignment: L
–
Phase, N
–
neutral con-
ductor,
–
earth
▶
Draw the end user's attention to the fact that the follow-
ing features are present with this installation type.
◁
The frost protection function is deactivated. If the
product is installed in a room where there is a risk
of frost and it has not been protected by a room ther-
mostat, install an additional frost protection thermo-
stat.
◁
The pump programmes are not active.
◁
If the product is switched off, the display is switched
off.
◁
Each time the unit is started, the fan runs for
20 seconds.
◁
Residual heat in the heating return may result in the
product blocking the burner for 10 minutes.
4.
Close the electronics box.
6
Operation
6.1
Operating concept
The operating concept and the display and setting facilities
of the operator level are described in the operating instruc-
tions.
An overview of the display and setting options in the installer
level can be found in the section "Overview of the installer
level". (
→
Page 15)
6.2
Installer level overview
S.31
Code
D.---
PF
P.--
D F
--/--
DP
6.3
Calling up the installer level
1.
Only call up the installer level if you are a competent
person.
2.
Press
and
("i") at the same time.
◁
S.xx
appears in the display (current unit status).
3.
Press
to access the installer level.
◁
Code
and
--
appear in the display.
4.
Set the value
17
(code) and confirm by pressing
.
5.
Press
to access the check programmes
(P)
and the
fault codes
(F)
and to return to the diagnostics codes
(D)
.
6.
Use
or
to set the required value and confirm by
pressing
.
7.
Confirm by pressing ( ).
8.
Press
to cancel a setting or exit the installer level.
6.4
Live Monitor (status codes)
Menu
→
Live monitor
Status codes in the display provide information on the pro-
duct's current operating status.
Status codes
–
Overview (
→
Page 30)
