Checking Outputs (Actuator Test) - Viessmann Vitodens 222-F Installation And Service Instructions Manual

Diagnosis
(cont.)
Row (brief
scan)
1
7: LON
Subnet address/system num-
ber
8: LON
SNVT or
SVNT config-
uration
9: Heating circuit A1/HC1
Remote con-
trol
0: Without
1: Vitotrol
200-A/
200-RF
2: Vitotrol
300-A
10: 0
11: 0
12: Vitovent gateway
0: Without
1: With
13: 0
14: 0

Checking outputs (actuator test)

Tap the following buttons:
1. "Menu"
2. "Service"
3. Enter "viservice" password.
4. "Actuator test"
The following actuators (relay outputs) can be controlled subject to system design:
Display
"All actuators"
"Base load"
"Full load"
"Output 20"
2
LON
Node address
LON LON
Software ver- Software version, neuron chip
sion, commu-
nication cop-
rocessor
Heating circuit M2/HC2
Software ver- Remote con-
sion, remote trol
control 0: Without
1: Vitotrol
200-A/
200-RF
2: Vitotrol
300-A
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 scans
Field
3 4
Software ver-
sion, remote
control
0
0
0
0
5. Select actuator (tap).
6. Deactivate actuator or select another actuator with
.
The actuator is also deactivated automatically after
30 min.
(int. pump) active
sÖ
5 6
0 0
Number of LON subscribers
Heating circuit M3/HC3
Remote con- Software ver-
trol sion, remote
0: Without control
1: Vitotrol
200-A/
200-RF
2: Vitotrol
300-A
0 0
Software ver- 0
sion
Mixer exten-
sion, heating
circuit M3
0: No mixer
extension
Connection error, Vitovent
xx
0 0
0 0
85