10
11
Pre-installation
Installation
PumpWise guidelines
General specification
Trouble shooting
PumpWise and warranty
Pre-installation
Installation
PumpWise guidelines
General specification
Trouble shooting
PumpWise and warranty
ESP CPV pumps to shower
columns or steam shower
cabinets
These will be required to operate NEGATIVE
HEAD where pipework runs above tank.
Figure 12: ESP CPV to a shower column
Typical installations – ESP CPV pumps
Vent and other
services
No Stop Essex Flange
MUST be used with an
anti gravity loop at least
250mm in depth
Usable capacity
minimum 50 gallons
per bathroom
Outlets
Inlet
C
H
Air vents, both
hot and cold
Min
600mm
MAX
60°C
Fig 9 ESP CPV pumps to shower or steam
OLD STYLE DO NOT USED
Vent and
other
services
Inlet
No Stop Essex Flange
MUST be used with an
anti-gravity loop at least
250mm in depth
Cold water storage
H
C
Air vents,
both hot
and cold
MAX
60˚C
600mm or
less possible
negative head
Outlet
Outlet
Usable capacity
minimum 50 gallons
per bathroom
ESP CPV pump to a shower cabinet.
Shower columns and steam shower cabinets
in larger whole house systems or systems
with multiple bathrooms will be best served
by an ESP CPV Super Booster. See Figures
16, 17 and 18.
ESP CPV single (negative head)
The following systems are best
accommodated by using a Right ESP CPV
single pump (the fully integrated option)
which is complete with a pressure vessel and
electronic system protection.
Right ESP CPV single pump to boost tank fed
supplies to instantaneous electric showers
and water heaters.
Figure 13: Instantaneous electric showers
and water heaters
600mm or
less possible
negative head
Usable capacity
minimum 50 gallons
per bathroom
C
Fig 10 ESP CPV single
OLD STYLE DO NOT USED
Tank fed, pressurised cylinder or Combi boiler
system with Right ESP CPV single pump to
boost the hot supply water pressure and cold
water mains supplies ‘cold’ to shower, bath,
basin and toilet.
Figure 14: Pressurised cylinder or Combi
boiler system
Min
600mm
Incoming cold water mains
Combi
boiler
Usable capacity
minimum 50 gallons
per bathroom
Double acting
non-return valves
must be fitted
to cold inlets of any
shower valve or
mixer tap
OLD STYLE DO NOT USED
Combi
boiler
Cold water storage
Incoming cold water mains
600mm or less possible
negative head
Fit an
equilibrium
ball valve
C
Fig 11 Tank fed
Usable capacity
minimum 50 gallons
per bathroom
Double acting
non-return valves
must be fitted
to cold inlets of
any shower valve
or mixer tap
ESP CPV Super Booster
(super booster pack)
Use the ESP 120 Super Booster for un-vented
mains pressure systems and pumped cold
water around the house, these two options
must be from cold water storage tanks.
Figure 16: Super booster
Vent and
other
services
MAX
65°C
C
Washing
machine
Usable capacity
minimum 50 gallons
per bathroom
H
Vent and
other
services
Cold water storage
Washing
machine
OLD STYLE DO NOT USED
Fig 14 Large whole house
MAX
65˚C
C
H
Usable capacity
minimum 50 gallons
per bathroom
Large whole house system with the ESP CPV
Super Booster hot and cold pumps mounted
in the airing cupboard.
Figure 17: Super booster whole house
systems
C
C
Fig 9 ESP CPV SB
OLD STYLE DO NOT USED
C
C
Cold water storage
Sports Complex with multiple showers.
Figure 18: Super booster to multiple
showers
MAX
65°C
MAX
65°C
Usable capacity
minimum 50 gallon
per bathroom
Mixer valve
Vent and other
services
C
H
Vent and
other
services
Mixer
valve
Cold water storage
OLD STYLE DO NOT USED
H
MAX
65˚C
MAX
65˚C
C
Usable capacity
minimum 50 gallons
per bathroom
Tank fed (hot) with cold water mains cold
systems MUST use Right ESP CPV.
Never use an ESP single pump after the
shower valve or before an open outlet.
Figure 15: Tank fed (hot) with mains cold
system
MAX
65°C
MAX
65°C
Double action
non return valves
Incoming cold water mains
Double action
non return valves
Incoming cold
water mains
Cold water storage
Fig 13 Tank fed hot
OLD STYLE DO NOT USED
H
MAX
65˚C
Usable capacity
minimum 50 gallons
per bathroom
SAL6479 Pumps Install DocAW1 .indd 10-11
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