gledhill BoilerMate CP 120 Design, Installation & Servicing Instructions page 6

DESIGN
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TECHNICAL DATA
Standard Equipment
The standard confi guration of the BoilerMate CP
is shown opposite. The Printed Circuit Control
Board, mounted inside the appliance, controls
the production of the domestic hot water.
This is pre-wired to a terminal strip where all
electrical connections terminate. The installer
must fi t components to control the operation
of the immersion heater. It is supplied with the
following factory fi tted equipment:-
1. Boiler fl ow
2. 3kW backup immersion heater
3. Printed Circuit Board
4. Plate heat exchanger
5. Domestic hot water primary (plate heat
exchanger) pump
6. DHW temperature sensor
7. Incoming cold water sensor
8. Strainer and fl ow regulator
9. Screwed connection for a drain tap
10. Top up cistern complete with cold feed/
open vent pipework assembly is supplied
separately
11. Store sensor
12. Cylinder thermostat
13. Boiler return
Note
The immersion heater is a low watt density
type with incaloy 825 sheaths and are specially
manufactured to suit thermal stores. It is
recommended that any replacements should
be obtained from Gledhill Spares.
The immersion heater is fitted with control
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thermostats and overheat thermostats.
Immersion heaters without these components
must not be fi tted to the unit.
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Optional Extra Equipment
• In line scale inhibitor for mains water
services with hardness levels between 200
and 300ppm (mg/l) fi tted but ready for
wiring by the installer to the suitable 230V
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ac supply.
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• Polyphosphate scale inhibitor for fi tting on
site by the installer.
• Ballvalve/overfl ow connector for top up
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cistern.
Figure 1.2
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