Troubleshooting Chart

Operating Instructions and Parts Manual

WLS75, WLS100 WLS150, WLS200

WIRING CHART - RECOMMENDED WIRE AND FUSE SIZES

					Distance in Feet From Motor to Supply
			Max.	Fuse	0	51	101	201
			Load	Rating	50	100	200	300
Model	HP	Volts	Amps	Amps		(AWG Wire Size)
WLS75	3/4	115	13.5	20	12	12	10	10
		230	7.0	15	14	14	12	12
WLS100	1	115	14.8	20	12	12	10	10
		230	7.4	15	14	14	12	12
WLS150	1-1/2	115	17.0	30	10	10	8	8
		230	8.5	15	14	14	12	12
WLS200	2	230	12.0	15	14	14	12	12

			psi Friction Loss in 100 Feet of Plastic Pipe*
Pipe				(Gallons per Hour)
Size	1200	1500	1800	2400	3000	3600	4800	6000	7200
1-1/4	2.6	3.9	5.5	9.4	14.1

1-1/2	1.2	1.9	2.6	4.4	6.7	9.4	15.9

2		0.6	0.8	1.3	2.0	2.8	4.7	7.1	10.0

2-1/2				0.6	0.8	1.2	1.3	3.0	4.2

* Multiply by 1.8 for steel pipe

Symptom

Motor will not run

Possible Cause(s)

1.Disconnect switch is off

2.Fuse is blown

3.Starting switch is defective

4.Wires at motor are loose, disconnected or wired incorrectly

Corrective Action

1.Be sure switch is on

2.Replace fuse

3.Replace starting switch

4.Refer to wiring instructions. Check and tighten all wiring

Capacitor voltage may be hazardous. To discharge capacitor, touch short capacitor

terminals with an insulated screwdriver. BE SURE to hold handle of screwdriver while making contact with capacitor terminals.

Motor runs hot and	1.	Motor is wired incorrectly	1.	Refer to wiring instructions
overload kicks off	2.	Voltage is too low	2.	Check with power company. Install heavier wiring if wire size
				is too small (See wiring chart)
	3.	Pump house not properly vented	3.	Be sure pump has sufficient ventilation to cool the motor
Motor runs but no	1.	Pump in new installation did	1.	New installation:
water is delivered		not pick up prime through:
Note: Check prime		a. Improper priming		a. Re-prime according to instructions
before looking for		b. Air leaks		b. Check all connections on suction line
other causes.		c. Leaking foot valve		c. Replace foot valve
Unscrew priming	2.	Pump has lost prime through:	2.	Existing installations:
plug and see if		a. air leaks		a. Check all connections on suction line and shaft seal
water is in priming		b. water level below suction of		b. Lower suction line into water and re-prime. If receding water
hole.		pump		level in well exceeds suction lift, a deep well pump is needed
	3.	Impeller is plugged	3.	Clean impeller
	4.	Check valve or foot valve is	4.	Replace check valve or foot valve
		stuck in closed position
	5.	Pipes are frozen	5.	Thaw pipes. Bury pipe below frost line. Heat pit or pump house
	6.	Foot valve and/or strainer are	6.	Raise foot valve and/or stainer above well bottom
		buried in sand or mud

Pump does not	1.	Water level in well is lower than
deliver water to full		estimated
capacity	2.	Steel piping (if used) is corroded
		or limed, causing excess friction
	3.	Piping is too small in size

1.A deep well jet pump my be needed (over 25 ft. (7.6M) to water)

2.Replace with plastic pipe where possible, otherwise with new steel pipe

3.Use larger piping

www.waynepumps.com

WLS150, WLS100, WLS200, WLS75 specifications

Wayne WLS75, WLS200, WLS100, and WLS150 are advanced fuel dispensers designed for efficiency and reliability in fuel retail operations. Each model has unique features that cater to various business needs while sharing core technological advancements that enhance performance.

The Wayne WLS75 is a compact dispenser tailored for small to medium-sized fuel stations. It features a sleek design, user-friendly interface, and is equipped with Wayne’s patented control system that provides real-time monitoring of fuel flow and inventory levels. The WLS75 offers flexible payment options, including EMV compatibility, ensuring secure transactions. Its high-performance pump ensures quick refueling, while built-in diagnostics simplify maintenance and reduce downtime.

Moving to the WLS100, this model is designed for high-volume fuel stations. It boasts a larger capacity and increased flow rates, making it suitable for busy environments. The WLS100 incorporates advanced connectivity features, linking to cloud-based management systems for remote monitoring and analytics. This feature empowers operators to optimize fuel pricing strategies and manage inventory more effectively. Additionally, the WLS100 utilizes energy-efficient technology, minimizing operational costs while enhancing performance.

The WLS150 further ramps up the capacity and technology integration. Designed for larger retail spaces, it provides multiple fueling options, including diesel and gasoline. Its user-friendly touchscreen allows for customized branding and advertising directly on the dispenser, enhancing customer engagement. The WLS150 incorporates Wayne’s innovative fuel management software, which tracks sales and identifies trends to inform business decisions.

Lastly, the WLS200 features cutting-edge technology aimed at maximizing operational efficiency. With its robust construction, it is built to endure harsh weather conditions, ensuring reliable performance year-round. The advanced filtration system within the WLS200 minimizes contaminants, preserving fuel quality while extending the lifespan of pumps and fittings. This model also includes multiple fueling hoses, allowing simultaneous dispensing, ultimately reducing wait times for customers.

In conclusion, the Wayne WLS series—WLS75, WLS100, WLS150, and WLS200—represents a commitment to innovation in fuel dispensing technology. Each model is designed to meet the diverse needs of fuel retailers, emphasizing efficiency, reliability, and user-friendliness. With integrated technologies and features that enhance operational management and customer interaction, Wayne continues to drive progress in the fuel retail sector.