Checking Outputs (Actuator Test) - Viessmann VITODENS 200-W Installation And Service Instructions Manual

Diagnosis
(cont.)
Row (brief
scan)
1
8: LON
SNVT or
SVNT config-
uration
9: Heating circuit A1/HC1
Remote con-
trol
0: None
1: Vitotrol
200-A/
200-RF
2: Vitotrol
300-A/
300-RF
or
Vitocomfort
10: 0
11: 0
12: Vitovent gateway
0: None
1: Available
13: 0
14: 0

Checking outputs (actuator test)

Tap the following buttons:
1. "Menu" or " "
2. "Service"
3. Enter the password "viservice".
4. "Actuator test"
The following actuators (relay outputs) can be controlled subject to the system equipment level:
Display
"All actuators"
"Base load"
"Full load"
"Output 20"
2
LON LON
Software ver- Neuron chip software version
sion, commu-
nication cop-
rocessor
Heating circuit M2/HC2
Software ver- Remote con-
sion, remote trol
control 0: None
1: Vitotrol
200-A/
200-RF
2: Vitotrol
300-A/
300-RF
or
Vitocomfort
0 0
0 Software ver-
sion
Mixer exten-
sion, heating
circuit M2
0: No mixer
extension
CU-ID
xx
0 0
0 0
Explanation
"OFF" All actuators are off
"ON" Burner operates at min. output. Internal pump is switched on
"ON" Burner operates at max. output. Internal pump is switched on
"ON"
Internal output
Diagnosis and service checks
Field
3 4
Software ver-
sion, remote
control
0
0
0
0
5. Select (tap) the actuator.
6. Use to deactivate the actuator or choose
another actuator.
The actuator is also deactivated automatically after
30 min.
sÖ (int. pump) active
5 6
Number of LON subscribers
Heating circuit M3/HC3
Remote con- Software ver-
trol sion, remote
0: None control
1: Vitotrol
200-A/
200-RF
2: Vitotrol
300-A/
300-RF
or
Vitocomfort
0 0
Software ver- 0
sion
Mixer exten-
sion, heating
circuit M3
0: No mixer
extension
Connection error, Vitovent
xx
0 0
0 0
93