pump

  1. Soulsurfer

    Fountain pump electrics!

    Hi again, Callout to a fountain in a very large property which the we can do it all foreign gardener types have tried to unsuccessfully change out a draper pump for it, picture cast lion heads spitting water out x 6! They said they couldn't get it running and showed me the little plug and...
  2. Soulsurfer

    Contactor on borehole water pump issue.

    Hi all, been asked to go look at a contactor setup on a pump which is only used for garden lawn sprinklers etc.. and as I don't often play with danfoss overloads and such I cannot work out what's up! I have no details on the load of the pump / model, make etc.. and only know that the pump was...
  3. T

    SUPPLY TO A PUMP IN LAKE

    We have been asked to do a proper supply for some pumps/fountains lights in a small lake at a golf complex ( at present it is a blue artic flex running underneath the building through hedges and basically non- compliant) my thought was to install an SWA in an existing duct fed from an RCBO to an...
  4. G

    Should a boiler be able to turn on a pump?

    I recently had a new hot water cylinder installed and changed from a y-plan to an s-plan. The plumber installed the cylinder, valves etc and left me to do the wiring. The existing wiring was not great. The boiler is an old Potterton Netaheat Profile 50e. I wired the orange from the 2 valves...
  5. M

    Heating pump twin wiring

    Hi I have oil boiler and a wood stove, both are plumed in to the central heating system, when they first fitted there was a manual switch for the stove fed to the pump, and a feed from the boiler . So I could use the stove or the boiler the hear the radiators. When I got a new boiler fitted and...
  6. J

    Submersible pump testing

    My question is how can you carry out an IR test on a sealed pump connected in star. My guess is you can only test phases to earth. Is this the case? Thanks
  7. bigspark17

    Water pump connections

    hi any pointers on which terminals to connect to this water pump motor, delivered with no wiring diagrams, its 230v, ok with the earth terminal just scratching head about L & N. Thanks
  8. J

    Beer Pump light wiring

    Hi I have bought some light up beer pumps for my bar in garden and does anyone whether orange is positive or purple on the 2 core cable which connects to the 24v transformer Cheers Joel
  9. L

    PT Connection To Pump

    Hi all. Could someone please confirm where to connect a 4-20mA pressure transducer to AI2 in the attached photo. I believe it’s terminals 7 & 8 but the pump is not responding at all. Thanks.
  10. K

    Condenser Dryer Exhaust pump issue

    Currently experiencing a problem with a Bosch WTL 5400 condenser dryer : the drainage pump is not powerful enough to pump any water up to the internal water tank but is just about enough to get water out the exhaust pipe (you can manually switch which one to use) if the pipe goes vertically...
  11. S

    Simple relay for secondary pump circuit

    I am looking for guidance on adding a second pump for the underfloor section of my central heating. I am using a blending valve for the UFH supply by teeing off the main boiler feed into the 3 way valve and then to the pump and UF circuit valves (2). I am ok with the wiring I simply need a relay...
  12. J

    Wet Riser Pump back up supplies

    Refurb on an existing building where new wet risers are going in: Where do changeover switches for back up supplies for wet riser pumps have to be installed? Can they be installed at the main switchboar with a single cable to each pump or does the changeover switch have to ne local to the pump...
  13. M

    Electrician Jobs Relpol Relay 8 pin with a zone valve and circulating pump

    I have some problem to hook up a circulating pump with a zone valve and 1 thermostat to control it, can you help me to hook up this correctly.
  14. P

    three phase coolant pump

    Hi i have just bought a lathe which is running on three phase i have bought a vfd to run the lathe from single phase but i have a coolant pump that runs on three phase i have converted it to run on single phase but it appears to have a dip when running do any of you guys know what i need to do...
  15. C

    Hi, new member in need of air source heat pump help

    Hi Just signed up to see if anyone can point me in the right direction with air source heat pump for my above ground pool. It stopped working a few weeks ago and I thought the display unit had gone. However I've tried to replace it but that doesn't power up either. I've had the top off it and...
  16. S

    Shower pump power work/alterations

    Afternoon to all! I have to replace my current shower pump as it's on the way out, it's loud at the best of times so I have taken the opportunity to replace with a quieter unit but my problem is it's a different make and as a result the power supply is also different, the new pump comes with a...
  17. J

    Swimming pool pump controls

    Hi All, New to the forum. Have experience with some control systems but mainly experienced in sensor systems (pressure, temperature), control signals (0-10, 4-20) and data aquisition, dabbling in some automation. I'd like to connect my pool pump into a control system I'm building. The current...
  18. D

    Correct transformer for 12V waste water Pump.

    I recently bought a 12V Whale Gulper 220 waste water pump to remove water from a shower on the groundfloor of my house in Germany (no way to gravity empty the bath/shower.) I am after advice on if I have the correct 240V AC to 12V DC transformer. The pump is a diapragm pump and the instructions...
  19. B

    Pond Pump GCLI Puzzle

    If I have the wrong forum, could someone please direct me? I have a friend who has a fountain pump in her garden pond. It runs for approximately 10 minutes then throws the main breaker on the consumer unit but does not throw its dedicated breaker. The electrical circuit has been checked and I...
  20. P

    Power for Pond pump and multiple external lights.

    Evening all, just wanted to run a customers ideas by you and if my thoughts are correct with regards to wiring. Customer is having his garden landscaped and is looking to install 3/4 standalone lights, as well as a pond pump with its own mini lighting system for the water feature. My thoughts...

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