Page 6
Standard Equipment
The standard configuration of the BoilerMate
A-Class OVR is shown opposite. The Appliance
Control Board (A.C.B.), mounted inside the
appliance, controls the operation of the
complete system. The A.C.B. is pre-wired to a
terminal strip where all electrical connections
terminate. It is supplied with the following
factory fitted equipment:-
1. Boiler pump
2. Domestic hot water primary (plate
heat exchanger) pump - modulating
3. Space heating pump
4. Appliance control board (A.C.B.)
5. Electro-mechanical clock for hot water
and space heating time control.
6. Plate heat exchanger
7. DHW temperature sensor
8. Cold water inlet sensor
9. Store temperature sensors
10. Overheat sensor
11. Y type strainer/flow regulator
12. A feed and expansion cistern complete
with ballvalve, overflow fitting and cold
feed/open vent pipework assembly is
supplied separately.
Optional Equipment
•
A seven day digital clock/programmer to
control the space heating (in conjunction
with a room thermostat)
•
A no clock/multi-zone option.
•
Hot and cold water manifolds for use
with plastic pipework.
•
Electronic scale inhibitor for mains water
services with hardness levels above
200ppm(mg/l) - fitted in the appliance.
•
Polyphosphate scale and corrosion
inhibitor for mains water services with
hardness levels above 300 ppm (mg/l)
for fitting on site by the installer.
Digital clock
programmer
Figure 2
5
2
7
6
11
8
1
3
10
4
9
DESIGN
TECHNIC
AL
D
AT
A
Electro-mechanical
clock
programmer
Summary of Contents for BMAS 150 OVR
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Page 40: ...Page 40 APPENDIX D NOTES ...
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