Dhw Heating 2 - Viessmann VITOCAL 300-A Installation And Service Instructions Manual

DHW heating 2

Cylinder with cylinder primary system
A Heat pump interface
Equipment required
Pos. Description
1
Cylinder
2
DHW circulation pump (optional)
3
Cylinder temperature sensor, top
4
Motorised two-way valve, normally closed
5
Flow rate limiter
6
Plate-type heat exchanger
7
Circulation pump for cylinder heating (for type AW-O-M accessory; for
type AWC-I-M integral three-way diverter valve "Heating/DHW")
8
Cylinder temperature sensor, bottom (optional)
9
Cylinder primary pump
Preparing for installation
KW Cold water
KW DHW
57