6
Multiple cold water storage (CWS) tanks must
be linked top and bottom in 28mm pipework
and fitted with float operated valves in all
tanks. Always link to comply with the Water
Supply (Water Fittings) Regulations 1999.
Figure 2: Linked cold water tanks
2.3 Hot water requirements
The stored hot water temperature must not
exceed 65ºC (see page 18, Stored hot water
temperature).
The hot water supply to the pump must be via a
Salamander approved method:
The best hot connection from the cylinder is
either
• A 3⁄4” No-Stop Essex Flange. See Figure 3 or
• A Salamander S flange or other approved top
entry flanges. See page 16/17.
Figure 3: Hot water supply method
3. Anti-vibration couplers
(Hoses)
The anti-vibration (AV) couplers are designed
to limit the transfer of pump vibration to the
associated pipe work. All Salamander AV
couplers are
¾
” BSP x 22mm push fit with
built-in isolating valves. Note: the RP50PT is
supplied with 15mm couplers with isolating
valves on the inlets and outlets.
Figure 4: Isolating valves
Figure 5: Couplers
Ideally the AV couplers should be straight, but
they must NOT be twisted or bent more than
35º (this invalidates the warranty). See Figure
5 above.
Pump at the base of cylinder
Outlets
OR ALTERNATIVELY
22mm No Stop Essex
pipe and birds beak cut
end to limit air being
drawn into the pump
Indirect coil
Pump inlet
Pump inlet
one of the 22mm approved
MAX
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‘ON’ position
Isolating valve
shown in
‘OFF’ position
35°
Do not bend hoses
more than 35˚
Do not twist or
kink the hose
on pages 16/17
Содержание Right Pump Series
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