Viessmann VITOCAL 222-G User Manual

Issue 6/2013
System examples 2014
 Heat pumps
including functions, hydraulics,
components and electrics
2

Viessmann VITOCAL 222-G Specifications

General

Refrigerant	R410A
Energy efficiency class (heating)	A++
Control unit	Vitotronic 200
Energy efficiency class (cooling)	N/A (heating only)
Operating temperature range (cooling)	N/A (heating only)

Summary

Vitocal 222/242/333/343-G System Examples

Vitocal 222/242/333/343-G: Single Circuit, DHW, Solar

System example with one heating circuit, DHW heating, and optional solar for Vitocal 242/343-G.

Vitocal 333/343-G: Multiple Circuits, DHW, Buffer, Cooling

System with mixer, DHW, buffer cylinder, optional solar, and natural cooling.

Vitocal 333-G NC: Single Circuit, DHW, Cooling

System example with one heating circuit, DHW heating, and natural cooling.

Vitocal 222/242/333/343-G: Single Circuit, DHW, Cooling

System example with one heating circuit, DHW heating, and natural cooling.

Vitocal 222/242/333/343-G: Single Circuit, DHW, Solar, Cooling

System example with one heating circuit, DHW, solar, and natural cooling.

Vitocal 333/343-G: Supply Air, Multi-Circuit, DHW, Buffer, Cooling

System for supply air heating with multiple circuits, DHW, buffer, and cooling.

Vitocal 222/242-G: Mixed Circuits, DHW, Buffer

System with mixed heating circuits, DHW, and a buffer cylinder.

Vitocal 222/242/333/343-G: Single Circuit, DHW, Solar Option

Detailed explanation of a system with single circuit, DHW, and solar option.

Vitocal 333-G BWT-NC: Single Circuit, DHW, Natural Cooling

Detailed explanation of a system with single circuit, DHW, and natural cooling.

Vitocal 222/242/333/343-G: Single Circuit, DHW, Solar, Natural Cooling

Detailed explanation of a system with single circuit, DHW, solar, and natural cooling.

Vitocal 222/242-G: Mixed Circuits, DHW, Buffer, Solar Option

Detailed explanation of a system with mixed circuits, DHW, buffer, and solar option.

Vitocal 333/343-G: Single, Mixed Circuits, DHW, Buffer, Solar Option

Detailed explanation of a system with single/mixed circuits, DHW, buffer, and solar option.

Vitocal 333/343-G: Single, Mixed Circuits, DHW, Buffer, Natural Cooling

Detailed explanation of a system with single/mixed circuits, DHW, buffer, and natural cooling.

Vitocal 333/343-G: Supply Air, Multi-Circuit, DHW, Buffer, Solar, Natural Cooling

Detailed explanation of a system for supply air heating with mixed circuits, DHW, buffer, solar, and cooling.

Vitocal 200-G System Examples

Vitocal 200-G: Single Circuit, DHW Heating

Detailed explanation of a system with a single heating circuit and DHW heating.

Vitocal 200-G: Single, Mixed Circuits, DHW, Buffer Cylinder

Vitocal 200-G: Single Circuit, DHW, Solar, Natural Cooling with NC-Box

Vitocal 300-G/350-G System Examples

Vitocal 300-G: Single Circuit, DHW, Natural Cooling

Vitocal 300-G/350-G: Single, Mixed Circuits, DHW, Buffer

Vitocal 300-G: Single, Mixed Circuits, DHW, Buffer, AC-Box

Vitocal 300-G: Two-Stage, Mixed Circuits, DHW, Buffer, Active Cooling, Fan Convector

Vitocal 300-G: Single, Mixed Circuits, DHW, Buffer, Solar, External Heat Source, Pool

Vitocal 300-G: Two-Stage, Single, Mixed Circuits, DHW, Buffer, Active Cooling, Fan Convector

Vitocal 300-G: Single Circuit, DHW Heating

Vitocal 300-G/350-G: Single, Mixed Circuits, DHW, Buffer Cylinder

Vitocal 300-G/350-G: Two-Stage, Single, Mixed Circuits, DHW, Buffer, Active Cooling, Convector

Vitocal 300-G/350-G: Two-Stage, Single, Mixed Circuits, DHW, Buffer, External Heat Source, Pool

Vitocal 300/350-A: Single, Mixed Circuits, DHW, Buffer, External Heat Source, Pool

Vitocal 200-S/222-S/242-S System Examples

Vitocal 200-S: AWB/AWB-AC Applications

Details applications for Vitocal 200-S using AWB and AWB-AC heat pumps.

Vitocal 222-S/242-S: AWT-AC Applications

Details applications for Vitocal 222-S and 242-S with AWT-AC.

Vitocal 200-S: Single Circuit, DHW Heating

Vitocal 200-S: Single, Mixed Circuits, DHW, Buffer Cylinder

Vitocal 200-S: Single, Mixed Circuits, DHW, Buffer, External Heat Source, Active Cooling M2

Vitocal 200-S: AWB-AC, Single, Mixed Circuits, DHW, Buffer, Solar, Active Cooling M2

Vitocal 222-S: AWT-AC, Single Circuit, DHW Heating

Vitocal 222-S/242-S: AWT-AC, Single Circuit, DHW, Solar, Active Cooling A1

Vitocal 200-A System Examples

Vitocal 200-A: Single Circuit, Active Cooling, DHW Heating (Detailed)

Vitocal 200-A: Single, Mixed Circuits, DHW, Buffer, External Heat Source, Pool, Active Cooling

Vitocal 300-A/350-A System Examples

Vitocal 300-A: Single Circuit, Cooling, DHW Heating

Vitocal 300-A: Single Circuit, Mixed Circuits, DHW, Solar, Buffer Cylinder

Vitocal 300-A/350-A: Single, Mixed Circuits, DHW, Buffer, External Heat Source, Pool