pump

Recent contents Top users
  1. A

    Installing an Air Source Heat Pump

    Hi all, Has anyone installed this air source heat pump. I found it on ebay 12000 BTU HEAT PUMP INVERTER SPLIT AIR CONDITIONING CONDITIONER WALL MOUNT UNIT | eBay -...
  2. M

    pool pump connections terminals help

    I accidently removed power supply cables from my pool pump Advise please on what terminals to connect to. Red, Black , Earth- Any help greatly appreciated
    • Michael C
    • Thread
    • connections help pool pool pump pump terminals
    • Replies: 5
    • Forum: DIY Electrical Advice
  3. D

    Heat pump advise please

    Currently doing an EICR and would like some advise on loadings on an air to water heat pump as my experience of these is limited. The pump is a single phase Mitsubishi PUHZ-HW140VHA and the rating plate states 'rated current 23.3/14.9a' and 'maximum current 35a'. The unit was recently installed...
    • Deleted member 9648
    • Thread
    • advise current heat heat pump isolator please pump
    • Replies: 1
    • Forum: UK Electrical Forum
  4. Andy-1960

    Electrical install by Diesel Pump

    Can anyone tell me what the requirements are for installing a 230v spur outlet near to diesel pumps. As diesel does not burn easily is this still classed as a hazardous area?
  5. R

    Garden Pond Pump installation.

    We are considering putting in a garden pond with a mains operated pump. Is it legal to drill through the wall of the house and connect to a waterproof RCD box on the outside of the house. Use armoured cable in ducting running under the lawn, then connect up the pump. Two connection ideas. 1...
    • Robert B
    • Thread
    • cable garden house installation outside pond pump socket
    • Replies: 3
    • Forum: UK Electrical Forum
  6. rolyberkin

    Circulation pump permanently on

    Can anyone help, I have looked at a central heating pump for my brother in law (who is a plumber!?:-) it is an HRM oil fired boiler, the problem is that the circulation pump is permanently on, there is underfloor heating with the system, the wiring is shocking and I will probably have to re wire...
  7. O

    Mono Water Pump Cabling

    Hello, Can anyone please assist me in the following: My client wants to feed a Mono water pump from a distance of approx. 360 metres. I have a choice of using PVC/PVC cable taped to a catenary wire. I am not happy with this method and would prefer to run PVC/PVC/SWA cable underground. The...
  8. rolyberkin

    Cable for heat pump control

    What is a normal specification for a 12v screened 'control' cable for a heat pump please?
  9. A

    3 phase quarry pump

    Latest fact finding mission for you gurus to help me learn about Todays problem was a quarry pump not running, guy went out and meggared the cable and pump and found one of the two 10mm cables was down on the black phase. So while cable was ordered up and being delivered he was called...
  10. sythai

    New to me : Air Source Heat Pump

    Hi Chaps Starting 3 new builds shortly. Had brief chat with plumber today over phone, mentioned that an air source heat pump will be part of the set up. Pressurised system with buffer tank, UFH ground floor & rads first floor. It's a first but never had anything to do with air source heat...
    • sythai
    • Thread
    • air source control controller heat heat pump new normally pump source system temperature
    • Replies: 5
    • Forum: Solar Thermal Advice Forum
  11. T

    3 phase pump

    Hi All i have 3 phase pump set on a primary chilled system for which i had a quick look at a few days ago ive given a quote to look at as its not running for love nor money, ive only spent 10 minutes fault finding but something doesn't add up, its 3 phases and earth no neutral, im getting 230v...
  12. Adie moore

    pond pump wire

    I've been to quote on a job today where the customer had dug a pond / water feature in to the garden. their is no raised edge around the pond, it will go grass, edging bricks, water all at about the same level. it's a very minimalist look he is going for. the edge of the feature is about 2M from...
  13. L

    Domestic Sewage Pump!

    Evening All I have a domestic sewage pump to connect up later on this week. Its a 3 float system(stop, Start,Assist) and has two pumps. The pumps are only supposed to run one at a time in sequence to lengthen their lifespan. They will run together if the assist float comes in to play. Its a...
  14. D

    VFD controlled Pump relationship clarification

    We Know that when configured for scaler control, a VFD willadapt its switching modulation to ensure that when frequency is changed, motorterminal voltage will change hence the term Voltage frequency ratio. Similarly, if we look at the affinity laws for a centrifugalpump we see that a 10 %...
    • DM7.ENG
    • Thread
    • controlled current frequency led motor pump vfd
    • Replies: 12
    • Forum: UK Electrical Forum
  15. Jackflash

    water pump grips

    Need some new grips, who's got the best water pump plier grips?
  16. G

    Cabling to mains water feature pump

    Hi All, Been asked to connect up a mains water feature which comes with a 10m rubber flex. Just wondering if anyone else has done this and how they protected the cable to the pump from mechanical damage. Thanks Geezza
    • geezza
    • Thread
    • cabling feature mains mechanical protection provide pump steel water
    • Replies: 14
    • Forum: UK Electrical Forum
  17. Z

    Private petrol pump test

    Hello everyone, After abit of help I have done my compex 1-4 and 7&8 I went to a private/commercial property they use the pump to sell the fuel for park time racing events but the tanks and pipes where installed before 1974 so am I correct it doesn't need a area classification or is the the...
  18. C

    swimming pool pump on a DPST timer

    Hi all, first time poster :) trying to figure out the british naming conventions on electrical components, and in need of help to identify the name in the UK, so here goes.. I have a single speed 1hp pool pump with a sal****er clorinator that requires to be run for 2 hours daily to keep the...
  19. G

    Two Controllers operating one pump

    Hi All, New here and a bit of an ask but I'm trying to control a CH pump using two Delta Dor wireless controllers. The attached wiring diagrams show how we wire a single zone, single Delta Dor, single zone valve and how I propose using two Delta Dor controllers from two separate zones/zone...
  20. B

    Vehicle Tyre Compressor wired direct from battery to pump. Wire overheats.

    I just bought a 12 volt tyre compressor and the instructions say connect it directly from the battery. The pump worked well but when I disconnected it the wires were very hot. Does this mean that the wire is not sufficiently robust?
    • BML
    • Thread
    • allow battery compressor direct pump vehicle wire wired wires
    • Replies: 3
    • Forum: Auto Electrician Forum
Best EV Chargers
Best EV Chargers by Electrical2Go! The official electric vehicle charger supplier.

OFFICIAL SPONSORS

Electrical Goods - Electrical Tools - Brand Names Electrician Courses Green Electrical Goods PCB Way Electrical Goods - Electrical Tools - Brand Names Pushfit Wire Connectors Electric Underfloor Heating Electrician Courses
These Official Forum Sponsors May Provide Discounts to Regular Forum Members - If you would like to sponsor us then CLICK HERE and post a thread with who you are, and we'll send you some stats etc

Advert

YOUR Unread Posts

Daily, weekly or monthly email

Receive a daily, weekly, or monthly email containing a digest of new and recently updated threads.

Advert

TrueNAS JBOD Storage Server

UK Tiling Forum | Tilers Forums
UK Tiling Forum by Tilers Forums UK
Plumbers Forums | Plumbing Advice | Gas Forum
Electrician Tips from Professional Electricians
JBOD Forums: a forum for JBOD storage server advice
JBOD Suppliers: JBOD Storage Server Supplies
Back
Top