Viessmann VITOCELL 300-H Service Manual download pdf (Page 18)

Connections

DHW tank battery with

360 USG / 1350 ltr capacity

(triple cell)

DHW tank battery with

2 x 360 USG / 2 x 1350 ltr capacity

(2 x triple cell)

Domestic hot water

”

Domestic cold water

2”

”

Secondary high limit aquastat

Pipe size for domestic cold and hot water piping

Domestic Water Connections

Ensure that local rules and regulations regarding this type of product

have been observed.

DHW tank battery with

184 and 240 USG /

700 and 900 ltr capacity

(dual cell)

Fig 12.

Fig 14.

DHW tank battery with

2 x 184 and 2 x 240 USG /

2 x 700 and 2 x 900 ltr capacity

(2 x dual cell)

Fig 13.

Fig 15.

All piping reverse return.

1. Pipe boiler and tank as illustrated.

Connections must be accessible f or

service (use factory supplied

adaptors).

Use hemp and pipe dope on all threaded

stainless steel nipples on tank.

2. Insulate domestic hot water piping

and valves.

In order to av oid temperature

stratification Viessmann recommends

the use of a small recirculation pump

between the DHW supply point

and

the DCW supply point

in multiple

tank arrangements (Figs 14 and 15).

The recirculation pump will only operate

when there is no DHW draw from the

tank batteries.

5167 535 v1.3

IMPORTANT

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 24

Comments to this Manuals

No comments

Viessmann VITOCELL 300-H Service Manual Page 18

Comments to this Manuals

Related products and manuals for Water heaters & boilers Viessmann VITOCELL 300-H