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  1. M

    Riello burner motor not starting

    Check that fuse in the middle for continuity
  2. M

    Riello burner motor not starting

    Does the burner lockout?
  3. M

    Hive wiring help

    Mark 2 is out now and can take external controls now
  4. M

    No thermostat?

    When you switch hot water to 'on' on the timer, does the blue light come on the boiler and it fire up? isolate the power to the boiler and programmer, remove the programmer by loosening the two screws underneath and take a picture of the wiring and post it.
  5. M

    No thermostat?

    You'll need a dual channel, the hot water timer will be used to control the heat up of your slave tank which is used to heat your hot water. Oil boilers don't work like your usual gas combi boiler.
  6. M

    Badly fitted Worcester Bosch Greenstar oil boiler

    Looks like it's open flued. Probably goes up your old chimney? In that case it looks correct.
  7. M

    Worcester Heatslave 12/18 Oil boiler

    There'll be two red buttons underneath the control panel. Underneath those stats
  8. M

    Boiler pressure loss query

    Yeah. Turn the boiler off completely though incase it lights for a pre heat cycle
  9. M

    Boiler pressure loss query

    It will be dripping from the end of the pipe, theory being the heat exchanger leaks and the water runs out the condense drain. This will be wet when the boiler is in use as it condenses when in use and runs out that drain. So you need to check when the boiler has been off for a while and cold...
  10. M

    Boiler pressure loss query

    Sounds like a leaking heat exchanger and you need to get baxi out. Where does the white plastic pipe discharge ? Can you see if it's dripping at all when the boiler is turned off and cold?
  11. M

    Worcester Greenstar 30i erp DHW problem

    Plate is blocked. 99.9%. It will have to be removed to clean.
  12. M

    Worcester Greenstar Highflow 440 - add a Hive.

    Hive won't control your hot water on this Worcester
  13. M

    Hot water but no heat from WB Greenstar 28i Junior

    Worcester fixed price repair might be an option for you
  14. M

    Worcester heatslave 15/19 issues

    Photocell should cure it
  15. M

    Worcester heatslave 15/19 issues

    Sounds like a good start. I'd hold off with the control box though fit that after the photocell. What happens when you shine a torch in the photocell
  16. M

    Hot water but no heat from WB Greenstar 28i Junior

    There'll be an issue with your combustion. minimum has probably drifted out, or possibly a part has started to tear. A good service should sort this out. I'd probably avoid British gas at the Moment, they're having issues with engineers at the moment.
  17. M

    Worcester greenstar utility 18/25 oil constantly locking out.

    What state is your blast tube in? Clean it up so it's like new, drill a hole through the fins in line with the photocell also if you want to, nothing huge, 2.5mm is adequate
  18. M

    Worcester greenstar utility 18/25 oil constantly locking out.

    Second that. If it fires for 5secs it's photocell. Is the blast tube dirty? What version control box have you got? It'll have numbers on it
  19. M

    Worcester greenstar utility 18/25 oil constantly locking out.

    Solenoid coil resistance Is 2000omhs give that a test
  20. M

    Worcester greenstar utility 18/25 oil constantly locking out.

    Definitely got a good flow of oil? Is it producing a spark?
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