VIVOHOME VH514 - User Manual

Questions and Answers

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Wendy SharpAug 7, 2025
What to do if my VIVOHOME Swimming Pool Pump won't prime?
- E
  Evelyn BellAug 7, 2025
  To ensure your VIVOHOME Swimming Pool Pump primes correctly, start by filling the pump/strainer housing with water and ensure the cover O-ring is clean and properly seated. Firmly lock the strainer cover in place, lubricating it with “Jack’s 327”. Also, check that all suction and discharge valves are fully open and not blocked, the pool water level is adequate, and the skimmer weir isn't stuck. If these steps don't resolve the issue, check for blockages in the suction line or a dirty strainer basket, and inspect the suction piping for air leaks.
P
patricia05Aug 12, 2025
Why my VIVOHOME VH514 Swimming Pool Pump motor will not start?
- T
  Thomas McphersonAug 12, 2025
  If your VIVOHOME Swimming Pool Pump motor won't start, begin by manually checking the motor shaft's rotation for any obstructions. Ensure proper and secure wiring connections, check for open switches or relays, and verify that circuit breakers or GFCI’s haven't tripped and fuses aren't blown. If you have a timer, make sure it functions correctly, bypassing it if needed.
J
jdiazAug 18, 2025
How to increase water flow in my VIVOHOME Swimming Pool Pump?
- P
  pricespencerAug 18, 2025
  Low flow in your VIVOHOME Swimming Pool Pump can stem from a few causes. Check for a clogged or restricted strainer or suction line, or undersized pool piping. Also, inspect for a plugged or restricted discharge line or filter, or a valve that's only partially closed. If you notice rumbling in the pump, there might be an air leak in the suction piping. Cavitation, caused by a restricted suction line, low water level, or unrestricted discharge return lines, can also lead to low flow. Correct suction conditions or throttle return lines, if practical.
M
mary90Aug 25, 2025
Why does my VIVOHOME Swimming Pool Pump motor keep shutting off?
- M
  Maria PooleAug 26, 2025
  If your VIVOHOME Swimming Pool Pump motor shuts off unexpectedly, it could be due to undersized wiring or loose connections. Low voltage at the motor or a power drop, often caused by undersized wiring or using an extension cord, can also be the culprit. Another possible cause is mechanical binding leading to an electrical overload.
R
Ryan GonzalesAug 30, 2025
How to fix a noisy VIVOHOME VH514?
- J
  Jackson WatsonAug 30, 2025
  A noisy VIVOHOME Swimming Pool Pump can be caused by several factors. Vibration from improper mounting can be a cause, try placing a rubber pad under the metal mounting feet. Foreign matter in the pump housing can also create noise, so remove any debris. Motor bearings may be noisy due to normal wear, rust, overheating, or chemical damage. Replace any seal leaks immediately. Additionally, check if the equipment base is vibrating.

Summary

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Safety Instructions

Child Safety Warning

Warns against children using or climbing on the product and advises supervision.

Pump Installation Location Caution

Advises on proper placement for weather protection and ventilation for cooling.

Component Inspection and Lifespan

All components should be inspected frequently and replaced at least every ten years.

Electrical Shock Hazards

Details risks of shock, burn, or death from electrical hazards and proper wiring.

Cord Safety Warning

Replace damaged cords immediately and protect them from equipment.

GFCI Protection Requirement

Connect only to GFCI-protected receptacles and consult electrician if unsure.

Bonding to Pool Structure

Failure to bond the pump increases electrocution risk; consult an electrician.

Suction Entrapment Hazards

Types of Suction Entrapment

Details hair, limb, body, evisceration, and mechanical entrapment risks.

Reducing Entrapment Risks

Provides guidelines on multiple suction outlets, spacing, and component integrity.

Hazardous Pressure Warning

Separation Hazard Warning

Fire and Burn Hazards

Installation Instructions

Pump Location Requirements

Advises on locating the pump near the pool with proper drainage and ventilation.

Pump Mounting Guidelines

Describes how to install the pump on a firm, level, and vibration-free base.

Plumbing and Fittings

Plumbing Connection Tips

Recommends Teflon tape for sealing plastic connections and advises against pipe dope.

Fittings Considerations

Discusses minimizing fittings, avoiding air traps, and using IAPMO standards.

Electrical Connections

Grounding and Bonding Motor

Emphasizes grounding and bonding the motor to prevent electrical shock.

Gas Line Grounding Prohibition

Strictly prohibits grounding the pump to a gas supply line.

Power Disconnection for Servicing

Always turn off power before working on electrical connections to prevent shock.

GFCI Tripping and Issues

GFCI tripping indicates an electrical problem; consult an electrician if it persists.

Fire Hazard Warning

Match supply voltage to motor nameplate and ensure adequate wire size.

Voltage Requirements

Grounding and Bonding Procedures

Grounding and Bonding Compliance

Install, ground, and bond motor per local/national codes, connecting to pool structure.

Bonding Wire Specifications

Use size 8 or larger solid copper wire for bonding to reinforcing rod or mesh.

Wiring Guidelines

Licensed Electrician Requirement

All wiring must be performed by a licensed electrician and connected permanently.

GFCI Installation

Install GFCI in circuit to sense short-circuits and disconnect power.

Conduit and Wire Entry Sealing

Seal wire openings if not using conduit to prevent dirt and bugs from entering.

Start-Up and Operation

Pre-Start Up Checks

Lists criteria for performing a pressure test before initial use.

Never Operate Without Water

Warning against operating the pump dry, as water is essential for the shaft seal.

Pressure Test Safety

Release pressure using the air relief valve before removing the strainer cover after testing.

Avoid Running Pump Dry

Running the pump dry can damage seals, cause leaks, and void the warranty.

Chemical Addition Warning

Do not add chemicals directly in front of the pump suction to avoid damage.

Priming the Pump

Priming Procedure

Ensures all valves are open and describes filling the strainer housing with water.

Strainer Cover Tightening

Tighten strainer cover by hand only, do not use wrenches.

Pump Priming Time

Allow up to five minutes for priming; stop motor if it does not prime.

Restarting Pump Delay

Wait five seconds before re-starting to prevent motor damage.

Maintenance

Strainer Basket Cleaning

Clean strainer basket regularly and inspect strainer cover gasket for replacement.

Motor and Seal Care

Keep motor clean, ensure air vents are clear, and replace shaft seals as needed.

Storage and Winterization

Winterization Warning

Do not purge with compressed air; use low pressure blower. Allowing pump to freeze voids warranty.

Antifreeze Recommendation

Use only propylene glycol as antifreeze to avoid damage and toxicity.

Storing Pump For Winterization

Pump Draining for Storage

Turn off power, drain water, remove plugs and cover, disconnect, then store in dry area.

Shaft Seal Change Instructions

Safety Precautions for Seal Replacement

Disconnect power, use qualified personnel, handle parts with care to avoid scratching.

Electrical Connection Requirements

NEC requires a 3ft twist-lock cord with GFCI or hard wire connection; no extension cords.

Technical Data for HAP Pool Pump

Technical Data for HBP Pool Pump

Parts for pump HAP series

Parts for pump HBP Series

Trouble Shooting

Motor Will Not Start

Checks for wiring issues, circuit breakers, GFCI, fuses, and manual obstruction.

Motor Shuts Off

Addresses undersized wiring, loose connections, or low voltage/power drop.

Motor Hums But Does Not Start

Diagnoses mechanical binding, electrical overload, or stuck centrifugal switch.

Pump Wont Prime

Guides on checking water level, strainer cover, valve positions, and leaks.

Low Flow Issues

Covers clogged strainers, restricted lines, undersized piping, and filter issues.

Noisy Pump Diagnosis

Addresses vibration, foreign matter, motor bearing noise, and base vibration.

VIVOHOME VH514 Specifications

General

Brand	VIVOHOME
Model	VH514
Category	Swimming Pool Pump
Language	English