Basic Heating System Setup - Wolf RK-4 DigiCascade Schaltplan, Montage- Und Kurzbedienungsanleitung

Basic heating system setup

Display
!
Burner fault
"
Boiler temperature display
Control
#
ON/OFF switch
$
1)
Boiler thermostat
%
STB reset
1)
adjustable to 90 °C
High limit safety cut-out test
50
40 60
Aperture
High limit safety
cut-out test button
10
#
0
!
Heating without
DHW heating
I
38 - 80 °C
1. Switch the cascade controller N1 to emissions test, then press and hold
down the rotary selector (see RK-2 / RK-4 installation and operating
instructions, page 112).
2. Switch ON the ON/OFF switch
70
Remove the rotary selector
80
90
°C
Push down the high limit safety cut-out test button using a suitable
instrument, for example a phase tester, and hold it down until the limiter
responds.
Replace the rotary selector on the boiler thermostat.
Repeat the test for N2 and the boiler control unit of boiler no. 2.
Reset the high limit safety cut-out after the boiler has cooled down.
End of function check.
$ %
60
I 50
50 40 70
30
80
90
°C
"
Flue gas test
by your local flue
gas inspector
I
80 °C
only for heating contractors
$
Shutting down
the system
0
-
#
.
from the boiler thermostat.
High limit safety
cut-out test
I
-