A customer calls because a water system has stopped, alarmed, or started behaving differently. The fastest useful response is not a guessed parameter change. It is a clean first report that gives the technical team a reliable starting point.
For a BEDFORD W713B water pump inverter, begin by collecting the device information and displayed fault code, then use remote diagnosis and technical support first. This is the practical starting point for water pump inverter after-sales support: establish what happened before deciding who needs to act. If a local distributor is available, BEDFORD can coordinate personnel for on-site repair. If there is no local distributor, the process can continue through remote communication and, when needed, parts shipment. For major issues, a BEDFORD engineer may visit the site for inspection or repair.
This is a service route, not a promise that every report follows the same timing or ends in the same repair. Cost, warranty, and service terms depend on the specific order. BEDFORD generally provides one year of after-sales service, but that is not automatically a one-year warranty, a free site visit, a universal response time, or a guarantee that local personnel are available in every market.
Start with facts the technical team can use
A fault code without the unit identity and site context can create more back-and-forth than the fault itself. The BEDFORD W713B is a water-pump controller series with several voltage and power variants, so the exact nameplate matters. The same fault code can require a different check when the pump arrangement, controller variant, or operating condition is different.
The table below is a compact intake form a distributor can copy into an email or service record. It is recommended working guidance, not a verified BEDFORD policy.
| Report item | What to capture | Why it helps |
|---|---|---|
| Controller identity | W713B model, nameplate photo, serial or order reference, and installation date if known | Confirms the unit and order context |
| Fault evidence | Exact fault code, display photo or short video, and when it appeared | Gives remote diagnosis a factual starting point |
| Pump system | Pump and motor nameplate photos, number of pumps, and a simple pipe or control sketch if available | Shows what the controller is controlling |
| Operating condition | What changed before the fault: power event, water condition, wiring work, settings change, noise, leak, or unusual pressure behavior | Separates a recent site change from a controller symptom |
| Previous action | Any reset, parameter change, replacement, or site repair already attempted | Prevents repeated or conflicting steps |
Ask the customer to preserve the original evidence before anyone changes settings or removes parts. A record of the display and complaint is often more useful than a description written after several attempts to restart the system. Any wiring photo should come from a qualified person following the site’s isolation procedure.
This intake logic is consistent with Schneider Electric’s service guide, which asks for drive identity and fault details. ABB’s drive repair guidance also recommends locating the serial number to help identify a unit quickly. These are general examples of useful service information; BEDFORD’s arrangements are confirmed for each order.
A reusable water pump inverter after-sales support report
A distributor can make the first call easier by sending one short report instead of several separate messages. The following copyable template is recommended guidance only. Leave a field blank rather than guessing.
Subject: W713B fault report - [country/site] - [fault code] Model and nameplate: [ ] Order or serial reference: [ ] Pump/motor and number of pumps: [ ] Fault code and display message: [ ] When it first occurred: [date/time and operating condition] What changed beforehand: [power event / water condition / service work / unknown] Safety condition now: [safe and isolated / abnormal heat-noise-smell / other] Evidence attached: [nameplate photo / display photo or video / safe site photo / sketch] Actions already taken: [none / reset / approved check / other] Current result: [fault remains / intermittent / unit runs but symptom remains] Local contact and site access: [ ]
When the same fault returns, add the date of the earlier repair, what was changed, how long normal operation continued, and whether the operating condition is the same. A repeat fault may point to an unresolved site condition, a recurring process issue, or a repair that needs review; it should not automatically be described as a defective controller. A one-time fault after a known power event or site change still needs evidence, but it may lead to a different next question.
Use a safety triage before remote troubleshooting
Some symptoms should stop the normal troubleshooting conversation. The W713/W713B manual warns against opening the cover while the controller is running. It also says to cut power and contact the supplier or service center if serious vibration, noise, heat, or an unusual smell appears. Water entry, visible damage, smoke, or a suspected electrical hazard should be treated as a site-safety issue first.
Recommended triage is simple: ask the customer to stop using the equipment where it is unsafe, follow the site isolation procedure, and have qualified personnel inspect it. Do not ask an unqualified person to open a live controller, alter wiring, or defeat a protection function. Once the condition is safe, the report can move into remote diagnosis.
Remote diagnosis comes first
Remote technical support begins with the report, then narrows the question. The useful aim is not to send a long list of possible causes. It is to identify the next safe check: confirm the fault display, compare the received model with the order information, review photos, and understand whether the issue follows a power event, pump condition, feedback issue, or recent change.
Keep each instruction specific and recorded. If an approved adjustment or check is requested, note who performed it, what changed, and what happened next. That makes the next conversation easier for the customer, distributor, and technical team.
Not every pressure-related complaint is a controller fault. If the report points to a pressure transmitter or feedback signal, use the existing pump inverter pressure sensor fault guide for the technical investigation sequence. This article stays with the after-sales handoff rather than repeating that sensor and PID diagnosis.
If the problem appeared at first start-up, revisit the original pump matching and setup record. The VFD booster pump distributor-support example shows why local commissioning capability matters before a system is handed over.
Choose the repair path from the actual support situation
When remote diagnosis shows that site work is needed and a local distributor is present, BEDFORD can coordinate personnel for on-site repair. The report should travel with the technician: unit identity, fault code, evidence, remote findings, and the agreed scope of the visit. This reduces the risk of a technician arriving without the information needed to inspect the correct issue.
Where a local distributor is not available, BEDFORD can continue through remote communication and arrange parts shipment as needed. Parts should be selected against the confirmed unit and diagnosis, not ordered only from a symptom description. For major issues, BEDFORD may arrange for an engineer to visit the site for inspection or repair.
These options depend on the order and the case. They should not be presented to an end customer as a fixed entitlement before the applicable service terms, responsibilities, and costs are confirmed.
A practical escalation decision does not need invented time limits. Escalate from remote review when the evidence is incomplete but the site is safe, when the same fault returns after a documented repair, when the diagnosis needs a physical inspection, or when replacement parts may be required. Escalate directly to the safety route when the condition is unsafe. The information collected in the first report helps BEDFORD and the distributor decide whether the next step is another remote check, local on-site work, parts shipment, or review of a major issue.
Close the report with a post-repair confirmation
A repair is not fully documented when a fault code disappears. As practical guidance, the distributor should confirm what was found, what was done, whether the original symptom has cleared, and what operating condition was observed afterward. Save the final photos, replaced-part details where applicable, and any approved settings record with the original report.
Then give the customer a plain handover note: what to watch, who to contact if the symptom returns, and whether further site observation is needed. This does not create a new warranty term. It simply makes the service history usable the next time someone needs it.
For distributors, the broader lesson is that after-sales support starts before a replacement part or site visit. A complete first report helps remote diagnosis start sooner, supports a better decision about local repair or parts shipment, and keeps major issues from being described only by memory.
When your first W713B fault report arrives, send the model details, fault code, and clear site evidence through the BEDFORD contact page so the appropriate support route can be reviewed.