- 29 -
Varia Ah H
2
O und Varia A-FDh H
2
O
For access to the water connections of the Varia Ah H2O / A-FDh H2O an
opening has to be made in the fireplace cover. The deflector plate must
rest against the side wall of the combustion chamber (see Fig. 2e).
Varia Ah H
2
O
The connections for the safety heat exchanger are located at the bottom
on the right-hand side. The feed and return, vent and temperature sensor
connections are located at the top and bottom on both sides (see Fig.
2f
).
An opening must be made in the fireplace cover for access to the
connections and immersion sleeves (see Fig. 2e). The connections are
fitted with plastic caps for protection during transport.
These caps must
be removed during installation and replaced by suitable, permanent-
ly tight plugs
. The connections are clearly marked and must not be used
for any other purpose. The integral safety device (safety heat exchanger)
must not be used to heat water. We recommend the use of straight or
angled radiator screw connections for the pipe connections.
1 Deflector
plate
(optional)
2 Baffle
Fig. 2e
- 30 -
1 Feed
3/4"
2 Return
3/4"
3 Temperature sensor for overheat discharge valve
1/2"
4 Temperature sensor for thermostat switch
1/2"
5 Thermal safety heat exchanger outlet
1/2"
6 Thermal safety heat exchanger inlet
1/2"
7 Vent
3/8"
Varia A-FDh H
2
O
The connections for the safety heat exchanger are located at the bottom
on the right-hand side. The feed and return, vent and temperature sensor
connections are located at the top and bottom on both sides (see Fig.
2g
).
An opening must be made in the fireplace cover for access to the
connections and immersion sleeves (see Fig. 2e). The connections are
fitted with plastic caps for protection during transport.
These caps must
Fig. 2f
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...
