- 43 -
Fig. 5b
Varia 1V H
2
O
Varia 1Vh H
2
O
- 44 -
Possible variant for incorporating the Varia 1V H
2
O and Varia 1Vh H
2
O in
a heating system (Fig. 5b).
A
3/8“ bleed valve
B
temperature sensor for the ½” overheat discharge valve
C
temperature sensor for the ½” thermostat switch
D
safety valve - 3 bar
E return
F
pump thermostat switch (eg. JUMO, heatTHERM)
G return
H
load unit fittings (e.g. ESBE; type LTC 141)
I circulating
pump
J
filling and drain fittings
K expansion
tank
L
safety fittings for the overheat discharge valve (e.g. SYR 3065)
M discharge
N ¾”
return
O
discharge from ½” overheat discharge valve
P
supply to ½” overheat discharge valve
Q ¾”
feed
R heating
system
connection
S load
unit
Summary of Contents for Mini Z1 H2O
Page 5: ...9 Mini Z1 H2O Fig 1a 10 Mini Z1 H2O XL Fig 1b...
Page 6: ...11 Mini Z1h H2O XL Fig 1c 12 Varia 1V H2O Fig 1d...
Page 7: ...13 Varia 1Vh H2O Fig 1e 14 Varia 1V H2O XL Fig 1f...
Page 8: ...15 Varia 1Vh H2O XL Fig 1g 16 Varia 1V H2O XXL Fig 1h...
Page 9: ...17 Varia 1Vh H2O XXL Fig 1i 18 Varia 2Lh 2Rh H2O Fig 1j...
