Specifications

12
7.0 FAULT FINDING
YOUR SANTON POWERPACK SHOULD GIVE TROUBLE FREE OPERATION.
HOWEVER SHOULD A FAULT OCCUR THE TABLE BELOW SHOULD ALLOW
MOST FAULTS TO BE IDENTIFIED. FAULT FINDING SHOULD ONLY BE CAR-
RIED OUT BY A COMPETENT PERSON.
SYMPTOM POSSIBLE CAUSE REMEDY
1. Water too hot
A. Water flow too low Increase the flow by turning the water control
2. Water too cold
A. Electrical power to Ensure that the electrical supply to the power pack is
the power pack heater switched on and the neon is lit
is off
B. Water flow too high Reduce the flow by adjusting the water control
isolating valve
C. Element fault Check for open circuit
3. Temperature
A. Pressure switch is Check water pressure/flow
varies while
operating,
showering,
normally making a
cycling
"click" as it does so
hot/cold
B. Input pressure is Ensure that your stop cock and servicing
below 1.0 bar valve are opened fully
(14.5psi); flow is
not stable
4. "Power on"
A. Cartridge fuse or Switch off power pack and isolating switch.
indicator not lit.
miniture circuit Renew fuse, reset the mcb. If they operate
Isolating switch
breaker (mcb) has a second time, contact a qualified electrician
"ON" but its
operated in your
neon not lit
fusebox (or
consumer unit) or
switch fuse
B. Residual current Follow the same procedure as above. If this
device (rcd) or has happened with a "split load" consumer
(earth leakage unit on initial installation, check that the
circuit breaker) neutral core of the Power Pack feed cable is
has operated connected to the "protected" neutral bar of the unit
5. Water emerges
A. Expansion relief valve 1. Switch off immediately at isolating switch
from expansion
has operated 2. Turn water off at the servicing valve (if fitted)
relief valve
or stop valve
3. Contact Santon Service Department
6. No water flows
A. Water supply turned Turn on water supply
with valve open
off
B. Unit frozen
Turn
OFF ELECTRICITY
at isolating switch and
contact installer
DO NOT USE THE POWER PACK