Viessmann VITOCAL 222-SI Manuals

Manuals and User Guides for Viessmann VITOCAL 222-SI. We have 1 Viessmann VITOCAL 222-SI manual available for free PDF download: Service Instructions For Contractors

Viessmann VITOCAL 222-SI Service Instructions For Contractors (168 pages)

Brand: Viessmann | Category: Heat Pump | Size: 4 MB

Target Group
2
Regulations to be Observed
2
Safety Instructions
3
Repair Work
4
Table of Contents
7
Information Symbols
18
Introduction Scope of Functions
19
System Examples
19
Function Description CAN Bus System
20
CAN Bus Subscriber
20
Commissioning the CAN Bus Subscribers in a System Network
21
Heating/Cooling
21
System Configuration
21
Determining the Flow Temperature with Weather Compensation
22
Control of the Flow Temperature for Indoor Units with 1 Integral Heating/Cooling Circuit
24
Control of the Flow Temperature for Indoor Units with 2 Integral Heating/Cooling Circuits
24
4/3-Way Valve Position for Heating/Cooling Demand
25
Starting and Stopping the Compressor When Heating/Cooling Is Required
29
Changeover Heating/Cooling
30
Auxiliary Functions
31
DHW Heating
32
Systems with DHW Cylinder
32
Flow Rate Control with Hydro Autocontrol
36
4/3-Way Valve
37
Minimum Flow Rates
38
Adjusting Minimum Flow Rates to the System Hydraulics
39
Emergency Mode
40
Booster Heaters for Emergency Mode
40
Parameters Parameter Settings
41
Setting Parameters on the HMI Programming Unit
41
Setting Parameters Via the Viguide App
41
Setting Parameters Via Viguide Web Applications
42
Commissioning Assistant 933 Type of Heating/Cooling Circuit 1
44
Parameter Group 933.0 Properties, Heating/Cooling Circuit 1
44
Type of Heating/Cooling Circuit 2
44
Properties of Heating/Cooling Circuit 2
44
Type of Heating/Cooling Circuit 3
44
Properties of Heating/Cooling Circuit 3
44
Type of Heating/Cooling Circuit 4
44
Properties of Heating/Cooling Circuit 4
44
1415 Operating Mode of Heating/Cooling Circuit 1
44
1416 Operating Mode of Heating/Cooling Circuit 2
45
1417 Operating Mode of Heating/Cooling Circuit 3
45
1418 Operating Mode of Heating/Cooling Circuit 4
45
2540 Setting Low-Noise Mode
46
2540.0. Low-Noise Mode
46
2340 Configuration of Electric Booster Heater
46
2340.0 Enable Instantaneous Heating Water Heater, Central Heating
46
2340.1 Enable Instantaneous Heating Water Heater, DHW Heating
47
2626 Maximum Output, Electric Booster Heater
47
2626.0 Max. Output, Electric Booster Heater
47
2543 Recommended Operation/Smart Grid Operating Mode 3
47
2543.0 Smart Grid Set Value Adjustment for Room Temperature, Heating
47
General Parameter Group
49
Automatic Summer/Wintertime Changeover
50
875.0 Start Time Increased DHW Hygiene
55
876 Hygiene Function Weekday
55
876.0 Weekday Increased DHW Hygiene
55
1085 Hysteresis for Cylinder Heating
56
1085.0 Start Hysteresis, Set Cylinder Temperature
56
1085.1 Stop Hysteresis, Set Cylinder Temperature
56
1087 Times for DHW Heating
56
1087.0 Max. Duration, DHW Heating
56
1087.1 Min. Delay until Next Time DHW Is Heated
56
1101 Speed Settings of the Secondary Pump for DHW Heating
57
1101.0 Secondary Pump Min. Speed for DHW Heating
57
1101.1 Secondary Pump Max. Speed for DHW Heating
57
1101.2 Secondary Pump Set Speed for DHW Heating
57
2257 Offset for Cylinder Heating
57
2257.0 Flow Temperature Boost During Cylinder Heating with Target Temperature
57
3029 Operating Mode for DHW Heating
57
3066 High DHW Demand Recognised
58
3066.0 Draw-Off Volume Threshold
58
3066.1 Time Threshold
58
3068 Set DHW Temperature for Target Temperature Control
58
3069 DHW Demand Sensor
59
Parameter Group for Heat-Notes
60
Ing/Cooling Circuit 897 Screed Drying
60
897.0 Screed Drying
60
Properties, Heating/Cooling Circuit 1
61
Priority DHW Heating, Heating/Cooling Circuit 1
61
Temperature Differential, Flow Temperature, Heating/Cooling Cir- Cuit 1
61
Room Temperature Influence, Heating, Heating/Cooling Circuit 1
61
Room Temperature Influence, Heating/Cooling Circuit 1
61
Properties, Heating/Cooling Circuit 2
61
Priority DHW Heating, Heating/Cooling Circuit 2
61
Temperature Differential, Flow Temperature, Heating/Cooling Cir- Cuit 2
62
Room Temperature Influence, Heating, Heating/Cooling Circuit 2
62
Room Temperature Influence, Heating/Cooling Circuit 2
62
Properties, Heating/Cooling Circuit 3
62
Priority DHW Heating, Heating/Cooling Circuit 3
62
Temperature Differential, Flow Temperature, Heating/Cooling Cir- Cuit 3
63
Room Temperature Influence, Heating, Heating/Cooling Circuit 3
63
Room Temperature Influence, Heating/Cooling Circuit 3
63
Properties, Heating/Cooling Circuit 4
63
Priority DHW Heating, Heating/Cooling Circuit 4
63
Temperature Differential, Flow Temperature, Heating/Cooling Cir- Cuit 4
63
Room Temperature Influence, Heating, Heating/Cooling Circuit 4
63
Room Temperature Influence, Heating/Cooling Circuit 4
64
1100 Speed Settings for Secondary Pump in Heating Mode
64
1100.0 Min. Speed, Secondary Pump
64
1100.1 Max. Speed, Secondary Pump
64
1100.2 Secondary Pump Set Speed
64
1102 Speed Settings for Heating Circuit Pump, Heating/Cooling Circuit 1
64
1102.0 Heating Circuit Pump Min. Speed, Heating/Cooling Circuit 1
64
Warning Messages
144
Service Messages
152
Status Messages
152
Information Messages
155
CAN Bus Cable
158
Pressure Sensors
164

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Viessmann VITOCAL 222-SI Service Instructions For Contractors (168 pages)

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