- 47 -
Fig. 5d
Varia 2L
h / 2Rh H
2
O
- 48 -
Possible variant for incorporating the Varia 2Lh / 2Rh H
2
O into a heating
system
A ¾”
feed
B
temperature sensor for the ½” overheat discharge valve
C
temperature sensor for the ½” thermostat switch
D ¾”
return
E
discharge from ½” overheat discharge valve
F
supply to ½” overheat discharge valve
G
safety valve - 3bar
H bleed
valve
I
pump thermostat switch (eg. JUMBO, heatTHERM)
J return
K
load unit fittings (e.g. Fa. ESBE; type LTC 141)
L circulating
pump
M
filling and drain fittings
N expansion
tank
O
safety fittings for the overheat discharge valve (e.g. SYR 3065)
P discharge
Q
3/8” bleed valve
R heating
system
connection
S load
unit
Содержание Mini Z1 H2O
Страница 5: ...9 Mini Z1 H2O Fig 1a 10 Mini Z1 H2O XL Fig 1b...
Страница 6: ...11 Mini Z1h H2O XL Fig 1c 12 Varia 1V H2O Fig 1d...
Страница 7: ...13 Varia 1Vh H2O Fig 1e 14 Varia 1V H2O XL Fig 1f...
Страница 8: ...15 Varia 1Vh H2O XL Fig 1g 16 Varia 1V H2O XXL Fig 1h...
Страница 9: ...17 Varia 1Vh H2O XXL Fig 1i 18 Varia 2Lh 2Rh H2O Fig 1j...
