Connections Between The Vitodens And The Dhw Cylinder - Viessmann VITODENS 222-F Series Technical Manual

Installation accessories
1500
A Condensate drain
B 4 x condensate inlet (closed in delivered condition)
Specification
Rated voltage
Rated frequency

Connections between the Vitodens and the DHW cylinder

Connection set for Vitocell 100-W DHW cylinder, type CUGA
and CUGA-A below the boiler, with connection pipes
Part no. ZK04709
Comprising:
■ Cylinder temperature sensor
■ Connection pipes on the heating water side
■ Connection pipes on the DHW side
Surface or flush mounting
7
VIESMANN
70
(cont.)
A
204
262
279
230 V~
50 Hz
Power consumption
IP rating
Permissible medium tem-
perature
Max. delivery head
Max. pump rate
Alarm contact
Ventilation air cover
Part no. ZK04940
For parallel connection of flue pipe and ventilation air pipe
7 60/60 mm without parallel adaptor.
B
Water spray protection
Part no. 7590109
To ensure adherence to the required protection class. Must be
ordered separately for open flue operation.
Small softening system for heating water
For filling heating circuits
See Vitoset pricelist
Tool kit
Part no.: ZK04569
For maintenance and service
Case with all tools required for maintenance and service: Screw-
driver, extension and inserts
Connection set for Vitocell 100-W and 200-W DHW cylinders
adjacent to the boiler
Comprising:
■ Cylinder temperature sensor
■ Connection fittings
DHW cylinder to the left or right of the Vitodens
■ Threaded fitting version
Part no. ZK04710
■ Solder version
Part no. ZK04711
70 W
IP 20
+65 °C
50 kPa
500 l/h
Changeover contact (floating), breaking
capacity 250 V/4 A
VITODENS