capriz 25 capriz 28 - Heatline
capriz 25 capriz 28 - Heatline
capriz 25 capriz 28 - Heatline
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RETAINING CLIPS<br />
Pull off the motor, remove the cover and disconnect<br />
the electrical leads from cable box Figure 40.<br />
Figure 36<br />
CONTROLS FASCIA<br />
N<br />
L<br />
RETAINING CLIPS<br />
CONTROLS CIRCUIT<br />
BOARD COVER<br />
Figure 37<br />
F1 F2<br />
Fit the replacement motor in reverse order ensuring<br />
correct polarity of the electrical connections.<br />
Re-open the isolating valves on the flow and return<br />
connections, refill, vent and re-pressurise the<br />
system and check for leakage.<br />
19.10b Replacing the pump body:<br />
Remove the motor as described above.<br />
Figure 40<br />
Remove the secondary water-to-water heat<br />
exchanger as detailed in (19.12).<br />
26<br />
PRINTED<br />
CIRCUIT<br />
BOARD<br />
Remove the expansion vessel pipe by removing the<br />
clip on the pump body.<br />
Remove the pressure gauge connection<br />
as detailed in (19.11).<br />
19.10 Pump<br />
SCREW<br />
OFF<br />
Figure 38<br />
Disconnect the electrical leads of low pressure<br />
sensor.<br />
Disconnect the pumps outlet fitting.<br />
(Figure 41)<br />
Follow 18.10a or b depending on type of failure.<br />
UNION<br />
NUT<br />
CLIP<br />
19.10a Replacing motor:<br />
Drain the boiler’s hydraulic circuit as detailed in<br />
(19.2).<br />
UNION<br />
NUT<br />
Remove the screws shown in Figure 39.<br />
COVER<br />
ELECTRICAL<br />
CONNECTION<br />
PRESSURE<br />
GAUGE<br />
CONNECTION<br />
PUMP<br />
BODY<br />
Figure 41<br />
Figure 39<br />
EXPANSION<br />
VESSEL<br />
PIPE<br />
SECURING<br />
SCREW<br />
CLIP<br />
PUMP<br />
HEAD<br />
PUMP<br />
BODY<br />
SECURING SCREWS (4 OFF)<br />
Page 26
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