Domestic Water Meter - Baxi LUNA SAT RCZ-MB Installation And Operating Manual

6.1 BY-PASS
The satellite is fitted with an automatic by-pass valve with an aperture for Δp=4 m. H2O.
The flow rate for the by-pass valve in the open position is 100 l/h.
If modulating pumps are installed the by-pass valve can be removed by disconnecting the connection tube and plugging
the two outlets with two blind caps G 1/2" and G 3/4" (see figure 7).
Depending on the supply, the user module can be fitted with the by-pass tube that is available as an accessory.
G1/2"
G3/4"
CR_0529
1403_3104
Figure 7: dismounting the by-pass tube
7. DOMESTIC WATER METER (available on request)
A meter kit for measuring water consumption is available as an accessory.
These models can house a meter for measuring the consumption of hot water from a centralised boiler system and a
second meter for measuring the domestic cold water consumption of each user or for measuring rainwater consumption.
The kit comprises an electronic volumetric meter with display and pulse output and two taps G 3/4" housed inside the
frame of the casing/template in the holes made for that purpose (two positions).
For further information on the meter, see the supplied instructions.
INSTALLATION AND OPERATING MANUAL 7213763.01 - en
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