Little GIANT VCMA-20 Owner's manual

Brand: Little GIANT

Model: VCMA-20

Category: Water pumps

Type: Owner's manual

This manual is also suitable for

littlegiant.com

VCMA SERIES

Owner’s Manual

Condensate Removal Pump

SAFETY INSTRUCTIONS

Hazard Messages

SAFETY INSTRUCTIONS

Hazard Messages

This manual includes safety precautions and other important

information in the following formats:

IMPORTANT: Identifies information that controls correct assem-

bly and operation of the product.

NOTE: Identifies helpful or clarifying inf

ormation.

This symbol alerts the user to the presence of dangerous

voltage inside the product that might cause harm or elec-

trical shock.

This symbol alerts the user to the presence of hot sur-

faces that might cause fire or personal injury.

Before Getting Started

This equipment should be installed and serviced by technically

qualified personnel who are familiar with the correct selection

and use of appropriate tools, equipment, and procedures. Failure

to comply with national and local electrical and plumbing codes

and within Little Giant recommendations may result in electrical

shock or fire hazard, unsatisfactory performance, or equipment

failure.

Know the product’s application, limitations, and potential haz-

ards. Read and follow instructions carefully to avoid injury and

operty damage. Do not disassemble or repair unit unless

described in this manual.

Refer to product data plate(s) for additional precautions, operat-

ing instructions and specifications.

Failure to follow installation or operation procedures and all

applicable c

odes may result in the following hazards:

Indicates an imminently hazardous situation

which, if not avoided, will result in death or

serious injury.

Indicates a potentially hazardous situation

which, if not avoided, could result in death or

serious injury.

Indicates a potentially hazardous situation

which, if not avoided, could result in minor or

moderate personal injury.

Indicates a potentially hazardous situation

which, if not avoided could result in damage to

equipment or other property.

Risk of death, personal injury, or

property damage due to explosion, fire,

or electric shock.

• Do not use to pump flammable or explosive fluids such as

gasoline, fuel oil, kerosene, etc.

• Do not use in explosive atmospheres or hazardous loca-

tions as classified by the NEC, ANSI/NFPA70.

• Do not handle a pump or pump motor with wet hands or

when standing on a wet or damp surface, or in water.

• When a pump is in its application, do not touch the motor,

pipes, or water until the unit is unplugged or electrically

disconnected.

• If the power disconnect is out of sight, lock it in the open

position and tag it to prevent unexpected application of

power.

• If the disconnect panel is not accessible, contact the elec-

tric company to stop service.

TABLE OF CONTENTS

Before Getting Started

High voltages capable of causing severe

injury or death by electrical shock are

present in this unit.

• To reduce risk of electrical shock, disconnect power before

working on or around the system. More than one discon-

nect switch may be required to de-energize the equipment

before servicing.

• Be certain that this pump is connected to a circuit

equipped with a ground fault circuit interrupter (GFCI)

device if required by code.

• Wire pump system for correct voltage.

• Check local electrical and building codes before installa-

tion. The installation must be in accordance with their reg-

ulations as well as the most recent National Electrical Code

(NEC) and the Occupational Safety and Health Act

(OSHA).

• Do not use the power cord for lifting the pump.

• Do not remove the third prong from the plug, or cut plug

from cord. These actions will void the warranty.

• Do not use an extension cord.

• The pump should only be used with liquids compatible

with pump component materials. If the pump is used with

liquids incompatible with the pump components, the liq-

uid can cause failure to the electrical insulation system

resulting in electrical shock.

Risk of damage to pump or other equipment.

• Periodically inspect pump and system components. Regu-

larly check hoses for weakness or wear, making certain

that all connections are secure.

• When operating in a gas furnace environment, care must

be taken to ensure acidity of condensate does not fall

below the average pH of 3.4 (to prevent a localized pocket

of acid that acts like a battery causing pitting) by routinely

cleaning or flushing tank with fresh water.

• Schedule and perform routine maintenance as required

and in accordance with the Maintenance section of this

manual.

Risk of bodily injury, electric shock,

or equipment damage.

• This equipment must not be used by children or persons

with reduced physical, sensory or mental abilities, or lack-

ing in experience and expertise, unless supervised or

instructed. Children may not use the equipment, nor may

they play with the unit or in the immediate vicinity.

• Equipment can start automatically. Lockout-Tagout before

servicing equipment.

• An inoperative or malfunctioning pump could lead to

flooding, resulting in personal injury or property damage.

• Operation of this equipment requires detailed installation

and operation instructions provided in this manual for use

with this product.

• Read entire manual before starting installation and opera-

tion.

• End User should receive and retain manual for future use.

• Keep safety labels clean and in good condition.

• Keep work area clean, well-lit, and uncluttered.

• Wear safety glasses while installing or performing mainte-

nance on the pump.

TABLE OF CONTENTS

PRODUCT DESCRIPTION - - - - - - - - - - - - - - - - - 4

SPECIFICATIONS - - - - - - - - - - - - - - - - - - - 4

FLOW RATES - - - - - - - - - - - - - - - - - - - - 4

INSTALLATION - - - - - - - - - - - - - - - - - - - - - 5

PHYSICAL INSTALLATION - - - - - - - - - - - - - - - 5

PIPING CONNECTIONS - - - - - - - - - - - - - - - 6

ELECTRICAL CONNECTIONS - - - - - - - - - - - - - - 7

WIRING GUIDELINES - - - - - - - - - - - - - - - - 7

LINE VOLTAGE CONNECTIONS - - - - - - - - - - - - 7

HIGH WATER LEVEL SWITCH CONNECTION - - - - - 8

OPERATION TESTING - - - - - - - - - - - - - - - - - 9

MAINTENANCE - - - - - - - - - - - - - - - - - - - - - 10

PERIODIC MAINTENANCE - - - - - - - - - - - - - - - 10

TROUBLESHOOTING - - - - - - - - - - - - - - - - - - 11

LIMITED WARRANTY - - - - - - - - - - - - - - - - - - 12

PRODUCT DESCRIPTION

Specifications

PRODUCT DESCRIPTION

This condensate pump automatically removes condensate water that drips from an air conditioner evapora-

tor coil, refrigeration equipment coil, condensing furnace, or condensing boiler.

The pump is controlled by a float switch mechanism, which starts and stops the

pump automatically at factory preset levels.

Pumps with an

S in the model number also include an auxiliary high-water level

switch. This switch is to be connected to a Low Voltage Class II circuit (e.g. thermo-

stat, alarm, or relay). The switch is delivered from the factory configured to open a

thermos

tat circuit in the event of high water level in the pump reservoir. Opening the

thermostat circuit interrupts the operation of the heating/cooling system thereby

stopping production of condensate. Alternatively, this switch can be reconfigured by

the installer to close a circuit in the event of high water level which operates an

external component (alarm or relay, purchased separately).

Pumps with a

T in the model number also include a coil of 3/8" ID x 20' of vinyl tubing for use as discharge

tubing.

This product has been carefully tested, inspected, and packaged to ensure safe delivery and operation.

Please e

xamine your item(s) carefully to ensure that no damage occurred during shipment. If damage has

occurred, please contact the place of purchase. They will assist you in replacement or repair, if required.

Specifications

Flow Rates

Model Series Volts HZ Amps Watts Weight Weight with Tubing

VCMA-15 115 60 1.0 60 4.4 lb. (2 kg) 5.8 lb. (2.6 kg)

VCMA-20 115 60 1.5 93 5 lb. (2.3 kg) 6.3 lb. (2.9 kg)

VCMA-20 230 50/60 0.5 75 5 lb. (2.3 kg) 6.3 lb. (2.9 kg)

Model Series Volts

Performance GPH (LPH)

Shut Off PSI

1’ (0.3 m) 5’ (1.5 m) 10’ (3 m) 15’ (4.6 m)

VCMA-15 115 65 (246) 50 (190) 25 (95) 0 15’ (4.6 m) 6.5

VCMA-20 115 80 (303) 70 (265) 48 (182) 25 (95) 20’ (6.1 m) 8.7

VCMA-20 230 80 (303) 70 (265) 48 (182) 25 (95) 17’ (5.2 m) 7.4

INSTALLATION

Physical Installation

INSTALLATION

Physical Installation

1. Carefully unpack the pump.

2. Install the pump on a flat surface.

• Make sure the mounting surface will support the combined weight of the pump and water filled

tank. The surface must provide a level and stable location for the lifetime of the pump. The pump

inlet must be below the drain outlet of the condensate producing equipment so that condensate

drains freely into the pump by gravity.

• Alternatively, the unit can be mounted on the side of the air conditioner/furnace or a nearby wall.

The tank has two mounting slots (dimension #11), one located at each end of the tank.

• The air vent openings (located around the motor housing) must not be blocked or obstructed to

allow the free flow of air through the air vent openings.

3. Find the cardboard insert protruding from the motor cover

vent slot. Carefully slide the cardboard insert out of the slot

and discard. This cardboard insert is used to prevent switch

movement during shipment.

IMPORTANT: Failure to remove this cardboard insert will cause

the pump to not function as intended, possibly resulting in an

overflow.

Risk of damage to pump or other equipment.

• Before installing pump, allow air conditioner to cycle several times, collecting condensate in a sepa-

rate container to help flush any residual oils that may remain in the system. Failure to flush the sys-

tem can result in damage to the pump and drain line plumbing components.

• Support pump and piping when assembling and when installed. Failure to do so may cause piping to

break, pump to fail, motor bearing failures, etc.

• Do not install the pump in a manner that will subject it to splashing or spraying.

• Pump is for indoor use only.

INSTALLATION

Physical Installation

Piping Connections

Connect inlet and outlet tubing to the condensate pump as follows:

1. Cut end of pipe(s) from evaporator or furnace drain at a 45° angle as shown to prevent pipe(s) from

sealing closed when sitting against the tank’s floor.

2. The pump will accept up to three drain lines, although care should be used to make certain that total

inflow does not exceed the rated output of pump. If more water drains into the pump than the rated

output, the tank will overflow. Route drain pipe(s) downward into one or more pump inlet opening(s)

one to three inches, ensuring no interference with float operation. Keep any unused openings closed

using the supplied cap plugs.

3. Install outlet tubing or piping onto outlet check valve and secure with hose clamp (not provided).

• Use 3/8” inside diameter maximum tubing or piping to prevent excessive flow back to unit.

4. Route outlet tubing or piping from pump straight up as high as necessary.

• Do not extend higher than 75% of the total dynamic head capacity of the pump.

5. From the high point, slope discharge line down slightly to a point above the drain area. Then, turn down

and route to a suitable drain at a point below or approximately level with the bottom of the pump, if

possible.

• This will produce a siphoning effect which will improve efficiency of the pump.

6. If it is not possible to slope the discharge line down, make an inverted “U” trap directly above the pump

at the highest point.

INSTALLATION

Electrical Connections

Wiring Guidelines

Check the pump label for proper voltage required. Do not connect to voltage other than that shown.

Be certain that this pump is connected to a circuit equipped with a ground fault circuit interrupter (GFCI)

vice if required by code.

The pump should be connected or wired to its own circuit, with no other electric receptacles or equipment

in the cir

cuit. The fuses or circuit breaker should be of ample capacity in the electrical circuit.

Line Voltage Connections

The VCMA pump has a power cord for connection to the power supply. The power cord must be connected

to a constant source of power matching the voltage specified on the pump nameplate. Do not connect to a

fan or any device that runs intermittently.

Models With Stripped Wire Ends

Some models are supplied with a stripped wire cord end. Power connections

must be made within a junction box, and must comply with the National

Electrical Code. Employ a licensed electrician.

The power cord wires are color coded as follows:

• Green/yellow - ground

• Brown - line, and

• Blue - line (230 V) or neutral (115 V)

Risk of severe injury or death by electrical shock.

• To reduce risk of electrical shock, disconnect power before working on or around the system. More

than one disconnect switch may be required to de-energize the equipment before servicing.

• If the power disconnect is out of sight, lock it in the open position and tag it to prevent unexpected

application of power.

• Some pumps are supplied with lead wires and are intended to be hardwired using a junction box or

other approved enclosure. The pumps include a grounding connector. To reduce risk of electric

shock, be certain that it is properly connected to ground.

• In a 230 V direct wire installation, one side of the line going to the pump is always electrically ener-

gized, regardless of whether the liquid level control switch is open or closed. To avoid hazards when

installing or servicing, install a double-pole disconnect near the pump installation.

• Some pumps are supplied with a grounding conductor and grounding-type attachment plug. To

reduce risk of electric shock, be certain that it is connected only to a properly grounded grounding-

type receptacle. Do not remove the third prong from the plug. The third prong is to ground the pump

to help prevent possible electric shock hazard.

• Check electrical outlets with a circuit analyzer to ensure power, neutral, and ground wires are prop-

erly connected. If not, a qualified, licensed electrician should correct the problem.

• The flexible jacketed cord assembly mounted to the pump must not be modified in any way, with the

exception of shortening the cord to fit into a control panel. Any splice between the pump and the

control panel must be made within a junction box and comply with the National Electrical Code.

INSTALLATION

Electrical Connections

High Water Level Switch Connection

1. High Water Level Switch

2. NC terminal. Connect here to activate an external alarm or relay.

3. NO terminal. Connect here to shut off the condensing unit of the heating/cooling system.

4. Motor cover and screw

5. Thermostat

6. Air Conditioner/Furnace

7. Level switch wiring leads

Risk of severe injury or death by electrical shock.

• Disconnect power to the furnace, air conditioning, or refrigeration unit, both main power and the low

voltage thermostat circuit.

Risk of bodily injury or property damage.

• In applications where property damage and/or personal injury might result from an inoperative or

leaking pump due to power outages, discharge line blockage, or any other reason, a backup sys-

tem(s) (e.g. auxiliary switch) and/or alarm should be used and monitored.

• The high level switch should be connected to a Class II Low Voltage circuit. The two switch wires are

black. Do not confuse these wires with the line voltage power conductors.

Risk of damage to pump or other equipment.

• The high level switch is placed in an orientation that reverses the normal function of normally open

and normally closed terminals. Pay close attention to the following instructions.

INSTALLATION

Operation Testing

High Level Switch Options

There are two options for connecting the high level switch:

1. The switch is factory wired to the NO and COM terminals. This configuration will open (break) an elec-

trical circuit when the switch is activated by a high water level in the reservoir, which can be used to

top the condensing unit(s) of the heating/cooling system.

Refer to the thermostat and heating/cooling unit’s Operating Manual for expected switch operation and

wiring c

onnections. Connect the switch leads (7) in series with the low voltage thermostat circuit as

specified in the heating/cooling unit’s operating manual.

2. The installer can reconfigure this switch to the NC terminal to close a low voltage circuit in the event of

high w

ater level, which could activate an external alarm or relay (purchased separately).

Use the following procedure if an NC configuration is required:

NOTE: This pr

ocedure should be performed by a qualified service technician.

• Remove the pump’s motor cover (4).

•

Support the switch and carefully change the upper lead wire from the NO terminal (2) to the NC

terminal (3).

• Re-install the motor cover.

• Connect the switch leads in series with the low voltage external component as specified in the

component’s manual.

Place the “Attention Service Technician” label included with the pump on the outside of the access panel in

a visible loca

tion.

Operation Testing

To test system operation, follow these steps:

1. Disconnect the pump from the power source.

2. Remove tank cover assembly from the tank.

• The cover snaps on to the reservoir.

•

Pull out on the slot located on the long side of the white top.

Place a finger in one of the larger holes in the corner of the top

and lift to remove the top part of the pump.

• Carefully lift the cover assembly from the tank and hold level.

3. Turn on power to the pump.

4. Test pump operating switch by raising pump switch float.

• Motor should turn on before pump switch float contacts underneath side of tank cover.

5. Test high level switch by raising high level switch float.

• High level switch should activate before float contacts underneath side of tank cover.

•

If wired to NO terminal, air handling device should shut down when float is raised.

• If wired to NC terminal, external component (alarm or relay) should activate when float is raised.

6. Disconnect the pump from the power source.

7. Replace the tank cover assembly.

8. Turn on power to the pump.

Risk of severe injury or death by electrical shock.

• Always disconnect the electrical power before touching the pump or discharge when water is pres-

ent in the area of the pump.

MAINTENANCE

Periodic Maintenance

MAINTENANCE

Periodic Maintenance

To inspect and clean the tank and other components, follow these steps:

1. Disconnect the pump from the power source.

2. Remove tank cover assembly from the tank.

• The cover snaps on to the reservoir.

• Pull out on the slot located on the long side of the white top. Place a finger in one of the larger

holes in the corner of the top and lift to remove the top part of the pump.

• Carefully lift the cover assembly from the tank and hold level.

3. Be sure the floats move freely. Clean as necessary.

4. Remove the check valve and backwash the discharge port into the volute. Do this over a sink.

5. Clean the tank with warm water and mild soap.

6. Flush tank with fresh water. This helps to ensure that residual condensate does not create localized

pockets of acid that could cause pitting.

7. Check inlet and outlet piping. Clean as necessary. Be sure there are no kinks in the line that would

inhibit flow.

8. Inspect the check valve and clean with warm water and mild soap if necessary.

9. Replace the tank cover assembly.

10. Test operation of the system. Refer to “Operation Testing” on page 9.

High voltages capable of causing severe injury or death by electrical

shock are present in this unit.

• To reduce risk of electrical shock, disconnect power before working on or around the system. More

than one disconnect switch may be required to de-energize the equipment before servicing.

Risk of bodily injury or property damage.

• Do not allow the tank to overflow during this maintenance.

• Inspect and test the condensate removal system condition and operation every 6 months (more fre-

quently in heavy-use applications).

MAINTENANCE

Troubleshooting

Problem Probable Causes Corrective Action

Pump does not start when

tank is full of condensate

water.

Pump is not connected to electrical power. Connect pump to a dedicated GFCI circuit.

Circuit breaker off or fuse removed. Turn on circuit breaker or replace fuse.

Accumulation of debris or build-up on

float.

Clean float; a dirty float could be too heavy to operate correctly.

Float movement obstruction.

Remove the tank. Check float movement path. Remove any debris or

obstruction.

Defective switch. Replace pump.

Defective motor. Replace pump.

Condensate is overflowing

from the tank.

Pump is not connected to electrical power. Connect pump to a dedicated GFCI circuit.

Liquid inflow matches or exceeds pump

output capacity.

Larger pump required.

The high level switch should shut off the A/C unit or signal an alarm in

this condition if connected in the circuit correctly. Check to ensure that

the pump high level switch is connected to the A/C unit (or alarm cir-

cuit), and that the leads are connected to the correct switch terminals

for the application. Refer to “High Water Level Switch Connection” on

page 8.

Pump is not level.

Check to ensure that the pump is level. If the pump is not level, it may

not activate, causing water to overflow from the tank. Place unit on a

flat and level surface.

Accumulation of debris or build-up on

float.

Clean float. A dirty float could be too heavy to operate correctly.

Check valve stuck or plugged Remove check valve and inspect for proper operation.

Outlet flow is blocked.

Check outlet tubing to ensure that it is not kinked or blocked. Clear

blocked tubing of slime and debris. Clean inlet and outlet piping.

Pump impeller is not turning. Clear any blockage in the impeller housing.

Defective switch. Replace pump.

Defective motor. Replace pump.

Pump will not shut off.

Float movement obstruction.

Remove the tank. Check float movement path. Remove any debris or

obstruction.

Liquid inflow matches or exceeds pump

output capacity.

Larger pump required.

The high level switch should shut off the A/C unit or signal an alarm in

this condition if connected in the circuit correctly. Check to ensure that

the pump high level switch is connected to the A/C unit (or alarm cir-

cuit), and that the leads are connected to the correct switch terminals

for the application. Refer to “High Water Level Switch Connection” on

page 8.

Defective switch. Replace pump.

Pump runs but does not dis-

charge liquid.

Check valve stuck or plugged. Remove check valve and inspect for proper operation.

Lift too high for pump. Check rated pump performance.

Inlet to impeller plugged. Pull pump and clean.

Outlet flow is obstructed.

Check outlet tubing to ensure that it is not kinked or blocked. Clear

blocked tubing of slime and debris. Clean inlet and outlet piping.

Pump does not deliver rated

capacity.

Check valve stuck or plugged. Remove check valve and inspect for proper operation.

Lift too high for pump. Check rated pump performance.

Low voltage, speed too slow. Check that supply voltage matches nameplate rating.

Impeller or discharge pipe is clogged. Pull pump and clean. Check pipe for scale or corrosion.

Pump cycles continually. Check valve leaking. Remove check valve and inspect for proper operation.

LIMITED WARRANTY

THIS WARRANTY SETS FORTH THE COMPANY’S SOLE OBLIGATION AND PURCHASER’S EXCLUSIVE REMEDY FOR DEFECTIVE PRODUCT.

Franklin Electric Company, Inc. and its subsidiaries (hereafter “the Company”) warrants that the products accompanied by this warranty are free

from defects in materials or workmanship of the Company that exist at the time of sale by the Company and which occur or exist within the applica-

ble warranty period. Any distributor, sub-distributor, recipient, end-user and/or consumer agrees that by accepting the receipt of the products, the

distributor, sub-distributor, recipient, end user and/or consumer expressly agrees to be bound by the terms of the warranty set forth herein.

I. Applicable Warranty Period

The products accompanied by this warranty shall be covered by this Limited Warranty for a period of 12 months from the date of original purchase by

the consumer. In the absence of suitable proof of purchase date, the warranty period of this product will begin to run on the product's date of

manufacture.

II. Instructions Applicable to this Limited Warranty

1. Consumers wishing to submit a warranty claim must return the products accompanied by this warranty to the point of purchase for

warranty consideration.

2. Upon discovery of a defect, any personal injury, property damage or any other type of resulting damage, if applicable, shall be reasonably

mitigated to the extent possible.

3. At its discretion, the Company may inspect products either at its facilities or in the field, and after determination of a warranty claim, will, at

its option, repair or replace defective parts. Repaired or replaced parts will be returned freight prepaid by the Company.

4. This warranty policy does not cover any labor or shipping charges. The Company shall not be liable for any costs or charges attributable to

any product testing, maintenance, installation, repair or removal, or for any tools, supplies, or equipment needed to install, repair, or

remove any product.

III. Limitations Applicable to this Limited Warranty

THIS WARRANTY DOES NOT APPLY TO ANY OF THE FOLLOWING:

1. Brushes, impeller, or cam on models with brush-type motors and/or flex-vane impellers.

2. Any product that is not installed, applied, maintained, and used in accordance with the Company's published instructions,

applicable codes, applicable ordinances and/or with generally accepted industry standards.

3. Any product that has been subject to misuse, misapplication, neglect, alteration, accident, abuse, tampering, acts of God

(including lightning), acts of terrorism, acts of war, fire, improper storage or installation, improper use, improper maintenance

or repair, damage or casualty, or to an excess of the recommended maximums as set forth in the product instructions.

4. Any product that is operated with any accessory, equipment, component, or part not specifically approved by the Company.

5. Use of replacement parts not sold by the Company, the unauthorized addition of non-Company products to other Company

products, and the unauthorized alteration of Company products.

6. Products damaged by normal wear and tear, normal maintenance services and the parts used in connection with such service,

or any other conditions beyond the control of the Company.

7. Any product that has been used for purposes other than those for which it was designed and manufactured.

8. Any use of the product where installation instructions and/or instructions for use were not followed.

9. Products connected to voltage other than indicated on nameplate.

10. Products where the pump was exposed to any of the following: sand, gravel, cement, grease, plaster, mud, tar, hydrocarbons,

hydrocarbon derivatives (oil, gasoline, solvents, etc.) or other abrasive or corrosive substances.

11. Products in which the pump has been used to pump or circulate anything other than fresh water at room temperature.

12. Products in which the pump was allowed to operate dry (fluid supply cut off).

13. Products in which the sealed motor housing has been opened or the product has been otherwise dismantled by customer.

14. Products in which the cord has been cut to a length of less than three feet.

The Company reserves the right at any time, and from time to time, to make changes in the design and/or improvements upon its product without

thereby imposing any obligation upon itself to make corresponding changes or improvements in or upon its products already manufactured and/or

previously sold. The Company further reserves the right to substitute parts or components of substantially equal quality in any warranty service

required by operation of this Limited Warranty.

This written Limited Warranty is the entire warranty authorized and offered by the Company. There are no warranties or representations beyond

those expressed in this document.

THIS WARRANTY AND REMEDY IS IN LIEU OF ALL OTHER WARRANTIES AND REMEDIES INCLUDING WITHOUT LIMITATION, WARRANTIES OF MER-

CHANTABILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE, WHICH ARE HEREBY SPECIFICALLY DISCLAIMED AND EXPRESSLY EXCLUDED.

CORRECTION OF NON-CONFORMITIES, IN THE MANNER AND FOR THE PERIOD OF TIME AS SET FORTH ABOVE, SHALL CONSTITUTE FULFILLMENT

OF ALL LIABILITY OF THE COMPANY TO THE PURCHASER WHETHER BASED ON CONTRACT, NEGLIGENCE, OR OTHERWISE.

THE COMPANY SHALL NOT BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES SUCH AS, BUT NOT LIMITED TO:

DAMAGE TO OR LOSS OF OTHER PROPERTY OR EQUIPMENT, LOSS OF USE OF EQUIPMENT, FACILITIES OR SERVICE, LOSS OF PROFIT OR SALES,

COST OF PURCHASES OR REPLACEMENT GOODS, CLAIMS OF CUSTOMERS OF THE PURCHASER, FAILURE TO WARN AND/OR INSTRUCT, LOSS OF

OTHER PRODUCTS, OR COSTS OF ENVIRONMENTAL REMEDIATION, OR DIMINUTION IN PROPERTY VALUE. THE REMEDIES OF THE PURCHASER

SET FORTH HEREIN ARE EXCLUSIVE, AND THE LIABILITY OF THE COMPANY SHALL NOT, EXCEPT AS EXPRESSLY PROVIDED HEREIN, EXCEED THE

PRICE OF THE PRODUCTS UPON WHICH SUCH LIABILITY IS BASED. DAMAGES AS SET FORTH IN THIS PARAGRAPH SHALL BE REASONABLY MITI-

GATED TO THE EXTENT POSSIBLE. THIS PARAGRAPH SHALL ALSO APPLY TO ALL DAMAGES RESULTING FROM CONDITIONS SET FORTH IN SEC-

TION III ABOVE AND (1) DEFECTS IN PRODUCT PROTOTYPES OR REPLACEMENT PART PROTOTYPES THAT HAVE NOT BEEN PUT INTO

PRODUCTION, CIRCULATED AND SOLD BY THE COMPANY, AND/OR (2) DEFECTS THAT WERE NOT FOUND AT THE TIME OF SALE DUE TO SCIEN-

TIFIC AND TECHNOLOGICAL REASONS.

This Limited Warranty gives you specific legal rights. You may have other rights, which vary according to the applicable laws and regulations.

Where any term of this warranty is prohibited by such laws, it shall be null and void, but the remainder of this warranty shall remain in full force

and effect.

DISCLAIMER: Any oral statements about the product made by the seller, the Company, the representatives or any other parties, do not constitute war-

ranties, shall not be relied upon by the user, and are not part of the contract for sale. Seller’s and the Company’s only obligation, and buyer’s only rem-

edy, shall be the replacement and/or repair by the Company of the product as described above. Before using, the user shall determine the suitability

of the product for his intended use, and user assumes all risk and liability whatsoever in connection therewith.

Franklin Electric Co., Inc. | Oklahoma City, OK 73157-2010

800.701.7894 | littlegiant.com

For technical assistance, please contact:

Form 998086 Rev. 001 04/19

littlegiant.com

FRANÇAISFR

SÉRIE VCMA

Manuel du propriétaire

Pompe de relevage de condensats

CONSIGNES DE SÉCURITÉ

Messages d’avertissement

CONSIGNES DE SÉCURITÉ

Messages d’avertissement

Ce manuel comporte des précautions de sécurité et d’autres

informations importantes dans les formats suivants:

IMPORTANT: Identifie une information qui détermine le bon

assemblage et la bonne utilisation du produit.

REMARQUE: Identifie une information fournissant des

précisions utiles ou clarifiant un point.

Ce symbole alerte l’utilisateur de la présence d’une

tension électrique dangereuse dans le produit

susc

eptible d’entraîner des blessures ou un choc

électrique.

Ce symbole alerte l’utilisateur de la présence de surfaces

chaudes pouvant entraîner un incendie ou des blessures.

Avant de commencer

Cet équipement doit être installé et entretenu par des techniciens

qualifiés capables de choisir et d’utiliser les outils, les

équipements et les procédures appropriés. Le non-respect des

codes électriques et codes de plomberie local et national et des

recommandations de Little Giant pourrait mener à une

électrocution ou un incendie, une mauvaise performance ou une

défaillance de l’équipement.

Lisez et suivez attentivement les instructions pour éviter toute

blessure ou tout dommage matériel. Ne démontez pas et ne

réparez pas l’appareil si ces opérations ne sont pas décrites dans

le présent manuel.

Consulter la plaque signalétique du produit pour obtenir des

ins

tructions et des spécifications de fonctionnement supplémen-

taires.

Le non-respect des procédures d’installation ou d’utilisation et de

tous les codes en vigueur peut entraîner les risques suivants:

Indique une situation dangereuse imminente

qui, si elle n’est pas évitée, entraînera la mort

ou des blessures graves.

Indique une situation dangereuse potentielle

qui, si elle n’est pas évitée, peut entraîner des

blessures graves ou la mort.

Indique une situation dangereuse potentielle

qui, si elle n’est pas évitée, peut entraîner des

blessures légères à modérées.

Indique une situation dangereuse potentielle

qui, si elle n’est pas évitée, peut entraîner

l’endommagement de l’équipement ou

d’autres dégâts matériels.

Risque de mort, de blessure corporelle

ou de dommage

matériel en raison

d’une explosion, d’un incendie ou d’une

électrocution.

• Ne pas utiliser pour pomper des liquides inflammables ou

explosifs comme l’essence, le mazout, le kérosène, etc.

• Ne pas utiliser dans une atmosphère explosive ou un

emplacement dangereux selon le Code national de l’élec-

tricité, ANSI/NFPA70.

• Ne pas manipuler une pompe ou un moteur de pompe

avec les mains mouillées ou debout sur une surface

humide ou mouillée, ou dans de l’eau.

• Lorsqu’une pompe est en mode de fonctionnement, ne

pas toucher le moteur, les tuyaux ou l’eau tant que l’unité

n’a pas été débranchée ou déconnectée électriquement.

• Si le dispositif de coupure du circuit d’alimentation se

situe hors site, le verrouiller en position ouverte et le

consigner afin d’empêcher toute mise sous tension

inopinée.

• Si le panneau du disjoncteur n’est pas accessible, con-

tacter la compagnie d’électricité afin que le courant soit

coupé.

TABLE DES MATIÈRES

Avant de commencer

Cette unité contient des hautes tensions

capables de causer de graves blessures

ou la mort par électrocution.

• Pour réduire le risque de choc électrique, débranchez l’ali-

mentation avant de travailler sur le système ou autour de

celui-ci. Plusieurs interrupteurs d’isolement peuvent être

nécessaires pour décharger l’équipement avant de

procéder à son entretien.

• Assurer de brancher la pompe à un circuit protégé par un

disjoncteur de défaut à la terre (GFCI) si requis par le code.

• Raccorder le système de pompe en respectant la tension

indiquée.

• Vérifiez les codes locaux d'électricité et de bâtiment avant

l'installation. L'installation doit être conforme à la régle-

mentation ainsi qu'au NEC (Code américain de l’électric-

ité) le plus récent et l’OSHA (loi sur la santé et la sécurité

au travail des États-Unis).

• Ne pas soulever la pompe à l’aide du cordon électrique.

• Ne pas retirer la troisième broche de la fiche d’alimenta-

tion électrique ni couper la fiche du cordon. Ces actions

annuleront la garantie.

• Ne pas utiliser de rallonge.

• La pompe doit être utilisée uniquement avec des liquides

compatibles avec les matériaux de ses composants. Si la

pompe est utilisée avec des liquides incompatibles avec

les composants de la pompe, le liquide peut provoquer

une défaillance du système d'isolation électrique

entraînant un choc électrique.

Risque de dommages à la pompe ou d’autres

équipements.

• Inspecter périodiquement la pompe et les composants du

système. Vérifier régulièrement que les tuyaux flexibles

ne montrent pas de signe de faiblesse ou d’usure et que

les branchements sont tous fiables.

• En cas d'utilisation dans un environnement de four à gaz,

il faut veiller à ce que l'acidité du condensat ne tombe pas

en dessous de la moyenne de 3,4 (afin d’éviter qu’une

poche d’acide localisée se forme et devienne agent de

corrosion à la manière d’une batterie), prévoir de nettoyer

le réservoir régulièrement ou de le rincer avec de l’eau.

• Prévoir et effectuer un entretien régulier, conformément

aux exigences énoncées à la section sur l’entretien.

Risque de blessure, de choc

électrique ou de dégâts matériels.

• Cet équipement ne doit pas être utilisé par des enfants ou

des personnes aux capacités physiques, sensorielles ou

cognitives réduites, ou par des personnes n’ayant pas

l’expérience ou l’expertise appropriée, sauf si ces per-

sonnes sont supervisées ou ont reçu des instructions à cet

effet. Les enfants ne doivent pas utiliser l’équipement ni

jouer avec l’appareil ou dans sa proximité immédiate.

• L’équipement peut démarrer automatiquement. Effectuer

les procédures de verrouillage/étiquetage avant d'entre-

tenir l'équipement.

• Une pompe inopérante ou défectueuse pourrait entraîner

une inondation, des blessures corporelles ou des dom-

mages matériels.

• L’utilisation de cet équipement nécessite les instructions

d’installation et d’utilisation détaillées fournies dans le

présent manuel à utiliser avec ce produit.

• Lisez le manuel intégralement avant de procéder à

l’installation et à l’utilisation du produit.

• L’utilisateur final doit recevoir et conserver le manuel pour

consultation ultérieure.

• Garder les étiquettes de sécurité propres et en bon état.

• Garder la zone de travail propre, bien éclairée et dégagée.

• Porter des lunettes de sécurité lors de l’installation ou de

l’entretien de la pompe.

TABLE DES MATIÈRES

DESCRIPTION DU PRODUIT - - - - - - - - - - - - - - - 18

SPÉCIFICATIONS - - - - - - - - - - - - - - - - - - - 18

INSTALLATION - - - - - - - - - - - - - - - - - - - - - 19

INSTALLATION PHYSIQUE - - - - - - - - - - - - - - - 19

RACCORDEMENTS DE TUYAUTERIE - - - - - - - - -20

CONNEXIONS ÉLECTRIQUES - - - - - - - - - - - - - - 21

CONSIGNES POUR LE CÂBLAGE - - - - - - - - - - - 21

RACCORDEMENTS DE TENSION DE LIGNE- - - - - - - -22

CÂBLER L’INTERRUPTEUR AUXILIAIRE

POUR NIVEAU D'EAU ÉLEVÉ - - - - - - - - - - - -22

TEST DE FONCTIONNEMENT - - - - - - - - - - - - - -24

ENTRETIEN - - - - - - - - - - - - - - - - - - - - - - -25

MAINTENANCE PÉRIODIQUE - - - - - - - - - - - - - -25

DÉPANNAGE - - - - - - - - - - - - - - - - - - - - -26

GARANTIE LIMITÉE - - - - - - - - - - - - - - - - - - -28

DESCRIPTION DU PRODUIT

Spécifications

DESCRIPTION DU PRODUIT

Cette pompe à condensats aspire l’eau de condensation qui s’égoutte d’un serpentin d’évaporateur d’un climatiseur, d’un

serpentin d’appareil frigorifique, d’un générateur d’air chaud à condensation ou d’une chaudière à condensation.

La pompe est contrôlée par un interrupteur à flotteur qui démarre et arrête la pompe

automatiquement à des niveaux préréglés en usine.

Les pompes avec un S dans le numér

o de modèle comprennent également un interrup-

teur de niveau d'eau auxiliaire. Cet interrupteur se connecte à un circuit à faible voltage

de classe II (thermos

tat, avertisseur, relais, etc.) À la livraison, l’interrupteur est config-

uré de manière à ouvrir le circuit du thermostat lorsque le réservoir de la pompe a un

niv

eau élevé. L’ouverture du circuit du thermostat fait cesser le fonctionnement du sys-

tème de chauffage/refroidissement, ce qui empêche la production de condensat.

L’ins

tallateur peut également configurer cet interrupteur de manière à fermer le circuit

lorsque le niveau d’eau est élevé, afin de faire fonctionner un composant externe (aver-

tisseur ou relais, non inclus avec la pompe).

Les pompes avec un T dans le numér

o de modèle comprennent également une bobine de 3/8 " ID x 20 'de tubes en vinyle

pour utilisation comme tubulure de refoulement.

Ce produit a été soigneusement testé, inspecté et emballé pour en assurer la livraison et le fonctionnement sécuritaires.

euillez examiner votre pompe soigneusement afin de vous assurer qu’aucun dommage ne s’est produit pendant

l’expédition. Dans le cas contraire, veuillez communiquer avec le vendeur. Il vous aidera à obtenir un remplacement ou une

réparation, le cas échéant.

Spécifications

Débits

Série de modèles Volts HZ Ampères Watts Poids Poids avec tubulure

VCMA-15 115 60 1.0 60 4.4 lb. (2 kg) 5.8 lb. (2.6 kg)

VCMA-20 115 60 1.5 93 5 lb. (2.3 kg) 6.3 lb. (2.9 kg)

VCMA-20ULS 230 50/60 0.5 75 5 lb. (2.3 kg) 6.3 lb. (2.9 kg)

Série de modèles Volts

Performance gal/h (l/h)

Arrêt PSI

0,3m (1pi) 1,5m (5pi) 3m (10pi)

4,6m

(15pi)

VCMA-15 115

65 (246) 50 (190) 25 (95) 0 4,6m (15pi) 6.5

VCMA-20 115

80 (303) 70 (265) 48 (182) 25 (95) 6,1m (20pi) 8.7

VCMA-20 230

80 (303) 70 (265) 48 (182) 25 (95) 5,2m (17pi) 7.4

INSTALLATION

Installation Physique

INSTALLATION

Installation Physique

1. Déballer la pompe avec soin.

2. Installer la pompe sur une surface plane.

• S’assurer que la surface de montage peut supporter le poids combiné de la pompe et du réservoir rempli

d’eau. La surface choisie doit fournir un emplacement à niveau et stable pour la durée de vie de la pompe.

L’orifice d’aspiration doit se trouver sous la sortie de vidange de l’équipement produisant le condensat pour

permettre au condensat de s’écouler vers la pompe par gravité.

• L’unité peut être montée sur le côté du climatiseur/de la fournaise ou sur un mur proche. Le réservoir dis-

pose de deux fentes de montage, situées à chacune de ses extrémités.

• Veiller à ne pas boucher ni obstruer les ouvertures d’aération (situées près du boîtier du moteur) pour per-

mettre à l’air de circuler librement à travers ces ouvertures.

3. Trouvez la pièce en carton qui dépasse de la fente d’aération du

couvercle du moteur. Retirez la pièce en carton de la fente en la

faisant coulisser doucement et jetez-la. Cette pièce en carton

sert à prévenir tout mouvement de l’interrupteur lors du trans

port.

Important: Ne pas retirer cette pièce en carton empêchera la pompe

de fonctionner correctement, ce qui peut entraîner un déborde

ment.

Risque de dommages à la pompe ou d’autres équipements.

• Avant d’installer la pompe, faire faire plusieurs cycles au climatiseur pour recueillir le condensat dans

un contenant séparé afin d’éliminer les huiles résiduelles qui seraient encore présentes dans le sys-

tème. Ne pas procéder à la vidange du système pourrait entraîner des dommages à la pompe et aux

conduites de récupération des fluides.

• Soutenir la pompe et la tuyauterie au cours de l’assemblage et après installation. Un manquement

pourrait entraîner la rupture des tuyaux, la défaillance de la pompe, la défaillance des paliers du

moteur, etc.

• Ne pas installer la pompe d'une manière qui l'assujettis aux éclaboussures ou à la pulvérisation.

• La pompe est pour l'usage d'intérieur seulement

INSTALLATION

Installation Physique

Raccordements de tuyauterie

Raccorder la tubulure d'entrée et de sortie à la pompe de condensat comme suit:

1. Coupez l'extrémité du (des) tuyau (s) d'évaporateur ou du drain du four à un angle de 20° - 60° comme

indiqué pour éviter que le tuyau (s) ne soit fermé lorsqu'il est assis contre le plancher du réservoir.

2. La pompe accepte jusqu’à trois tuyaux d’écoulement, mais faites tout de même attention à ce que l’afflux total

ne dépasse pas la sortie nominale de la pompe. Un afflux d’eau dans la pompe supérieur à la sortie nominale

entraînera un débordement. Faites desc

-endre le ou les tuyaux d’écoulement dans une ou plusieurs ouvertures

d’entrée de la pompe à une profondeur de 2,5 à 7,6cm (1 à 3po), en vous assurant de ne pas interfér

-er avec le

fonctionnement du flotteur. Maintenez toutes les ouvertures non utilisées fermées à l’aide des capuchons four

nis.

3. Installer la tubulure ou tuyauterie de sortie sur la soupape de contrôle de sortie et la fixer avec le collier de ser-

rage (non fourni).

• Utilisez 3/8 pouces de diamètre intérieur maximum tubulure ou tuyauterie pour éviter un écoulement

excessif de retour à l'unité.

4. Acheminez la tubulure ou tuyauterie de sortie de la pompe vers le haut aussi haut que nécessaire.

• Ne pas dépasser 75% de la charge hydraulique (gal/h)de la pompe.

5. À partir du point le plus haut, inclinez légèrement le tuyau de refoulement vers le bas jusqu’à un point au-dessus

de la zone d’écoulement. Ensuite, tournez vers le bas et acheminez vers un siphon approprié à un point en-des

sous ou à peu près au niveau du bas de la pompe, si possible.

• Cela produira un effet de siphon, qui améliore l’efficacité de la pompe.

6. S’il n’est pas possible de faire incliner le tuyau vers le bas, faire un siphon « U » inversé au sommet, directement

au-dessus de la pompe.

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Little GIANT VCMA-20 Owner's manual

Brand: Little GIANT

Model: VCMA-20

Category: Water pumps

Type: Owner's manual

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