
21
Pre-installation
Installation
PumpWise guidelines
General specification
Trouble shooting
PumpWise and warranty
Fault
Probable cause
Recommended solution
Pump will not
start
Electrical
Check power supply
Check fuse
Check circuit breaker
Inlet/outlet connections
incorrect
Check that connections are plumbed the correct way round
and all valves are open
Insufficient gravity flow
Check that installation complies with Salamander instructions
Check suitability of pump – is installation in negative head
(see page 9)
Check inlet filters are not blocked
Check flow rate min of 2l/min required on both hot and cold
Float sticking in outlet
Ensure no debris is in outlet area
Flow switch malfunction
Contact PumpWise on 0191 5162002
Pump will not
start – Right
Universal pumps
additional checks
L.E.D. warning light lit
See below conditions
L.E.D. 1 lit (pump hunting)
Check all outlets are fully closed and there are no leaks on
outlet pipe work
If fitted to toilets ensure ball valve in cistern is not passing
water
Ensure equilibrium ball valve fitted
L.E.D. 2 lit (aeration –
starvation of water)
Check cold water storage is correct for installation and pump
is fitted to Salamander instructions
Flange fitted
Check pump filters are clear of debris
L.E.D. 3 lit (temperature)
Is effective temp control fitted (cylinder stat or HWS/TMV
valve)?
Trouble shooting