Product specifications

fig 2.
7.8 Assembly Instructions using loose components.
Note: Atmos supply the components listed under 7.7 and also
the following:-
1. Central Heating Y pattern filter.
2. Gas Union Valve
3. Multifit connector for condensate
4. Robokit (not pictured).
The Robokit consists of:
x 12 ltr expansion vessel
x Expansion vessel mounting bracket
x Filling loop complete with isolating valves
x Pressure relief valve
x Pressure gauge
Mains cold water and hot water connection to the boiler
Connect the UV3 cold water inlet manifold to the boiler cold inlet using the 22x15mm reducer supplied. Ensure
that the discharge of the 6 bar safety relief valve points horizontally as shown in fig 4 and then clamp in position
using the small grub screw with the Allen key provided. It is IMPERATIVE that this screw is tightly fixed,
otherwise the valve can blow off. Fit the 15mm thermostatic mixing valve to the manifold as shown in fig 3 and
fig 4. Do this by removing the nut and olive from the cold water inlet (K) of the thermostatic mixer valve and
connecting to the UV3 manifold using the ¾ to ½” bush.
fig 4.
fig 3.
ATMOS MULTI Mk 2 version 2008
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