Heatrae Sadia Accolade Installation And User Instructions Manual page 2

Heat
exchanger
Fixing Lugs
Front cover
Alignment
post
Fixing lug
Outlet pipe
Pressure relief device
Drain slot
Figure 1 Internal components
brown
Cut
red
Out
white
white
Inner
container
red
red
LH
Pressure switches
Figure 2 Wiring diagram
Thermal cutout
Printed Circuit
Board (PCB)
red
red
N L
black
Terminal
red
block
PCB
Solenoid
RH
black
white
green/yellow
2
SYMPTOM
6. "Low Flow"
indicator not lit.
Isolating switch
"On" but its
neon not lit
.
Back plate
L & N
terminal
block
Water
control valve
Earth
7. 'Inspect Handset'
terminal
warning light
block
flashes.
Inlet spigot
Solenoid
Where a fault cannot be corrected by
valve
either yourself or your installer, contact our
Removable
Service Department, (address and phone
bottom
number below), who will try to help over
section
the phone. If necessary, they can arrange
a visit by one of our service engineers.
We find that the vast majority of problems
can be solved by reference to these fitting
instructions or by discussion over the
phone. In the event that our engineer is
called and finds that the fault is caused by
faulty installation or usage, or lack of
reasonable maintenance, a call-out
charge will be made.
POSSIBLE CAUSE REMEDY
A. Cartridge fuse or
A. Switch off shower and isolating switch. Renew fuse or
miniature circuit reset mcb. If they operate a second time, contact a
breaker (mcb) has
qualified electrician.
operated in your
fusebox (or
consumer unit) or
switch fuse.
B. Residual current B. Follow the same procedure as above. If this has
device (rcd) (or
happened with a 'split load' consumer unit on initial
earth leakage
installation, check that the neutral core of the shower
circuit breaker)
feed cable is connected to the 'protected' neutral bar
has operated. of the unit.
A. Handset needs
A. Descale handset as described in 8.5. Reset the timer
descaling.
as described in 5.56.
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