Brine Distributor For Geothermal Probes/Geothermal Collectors - Viessmann VITOCAL 300-G Technical Manual

Installation accessories
55
2
A Header G 1¼ (flow)
B Header G 1¼ (return)
C Locking ring fittings for PE 20 × 2.0 mm
Connection versions
1 2 3 4 5 6 7 8 910
10 9 8 7 6 5 4 3 2 1
RL Brine return
VL Brine flow
Note
For the allocation of brine distributor to heat pump type, see table in
design information, "Heat sources for brine/water heat pumps",
page 37.

Brine distributor for geothermal probes/geothermal collectors

Locking ring fit- Number of brine circuits
tings Geothermal
probes
PE 25 x 2.3
PE 32 x 2.9
Brine distributor for geothermal probes/geothermal collectors
Nickel-plated brine distributor. Can be fitted to the house wall, in the
cellar duct or in the central service duct.
Components:
■ Header for separate flow and return
■ Flow and return connections for 2, 3 or 4 brine circuits, ball valves
and locking ring fittings (PE 25 × 2.3 or PE 32 × 2.9)
■ Installation accessories
■ 2 drain & fill valves
VIESMANN
14
(cont.)
670
545
VL
RL
Part no.
Geothermal
collectors
— 2 7373 332
— 3 7373 331
— 4 7182 043
2 2 7373 330
3 3 7373 329
4 4 7143 763
33
63
D Ball valve for filling and draining
E Ball valves for shutting off the individual circuits
F Sound-absorbing panel
1 2 3 4 5 6 7 8 9 10
10 9 8 7 6 5 4 3 2 1
A Brine flow
B Brine return
Up to 4 brine distributors can be connected to each flow and return.
Brine distributors for 2, 3 and 4 brine circuits can be combined in any
order.
11 12 13 14 15 16 17 18 19 20
20 19 18 17 16 15 14 13 12 11
VITOCAL 300-G