93
Display
Explanation
Open mixer HC3
"Mixer open" output enabled (extension to heating circuit
with mixer)
Close mixer HC3
"Mixer closed" output enabled (extension to heating cir-
cuit with mixer)
Start outp. int. exten. H1
Output at internal extension enabled
Start AM1 output 1
Output A1 at extension AM1 enabled
Start AM1 output 2
Output A2 at extension AM1 enabled
Start EA1 output 1
Contacts P - S at plug
aBJ
for extension EA1 closed
Start solar circuit pump
Solar circuit pump
sF
output at solar control module SM1
enabled
Start solar circ pmp min
Solar circuit pump output at solar control module SM1
switched to minimum speed
Start solar circ pmp max
Solar circuit pump output at solar control module SM1
switched to maximum speed
Start sol. output
sS
Output
sS
at solar control module SM1 enabled
Constant temperature control unit
1.
Press
OK
and
å
simultaneously
for approx. 4 s.
"
Ü
" flashes on the display.
2.
Select
Ú
" " and confirm with
OK
.
3.
Select required actuator (output) with
V
/
v
(see following table):
4.
Confirm selected actuator with
OK
.
The display shows the number for the
activated actuator and "
ON
".
The following actuators (relay outputs) can be controlled subject to system
design:
Display
Explanation
1
Burner operates at minimum output; internal pump starts
2
Burner operates at maximum output; internal pump starts
3
Internal output
sÖ
(internal pump) is enabled
4
Diverter valve set to heating mode
5
Diverter valve in central position (filling/draining)
6
Diverter valve set to DHW mode
10
Internal extension output enabled
15
Solar circuit pump
sF
output at solar control module SM1 ena-
bled
Diagnosis and service scans
Checking outputs (relay test)
(cont.)
5692 843 GB
Summary of Contents for Vitodens 200 WB2C 45
Page 147: ...147 5692 843 GB...
