LGR 7000XLi - Air purifier Dri Eaz - Free user manual and instructions

Product type	Portable LGR dehumidifier (Low Grain Refrigerant)
Brand	Dri Eaz
Model	LGR 7000XLi (ref. 108110)
Dimensions (H × W × D)	85 × 51 × 51 cm (33.5 × 20 × 20 in)
Weight	49 kg (107 lb)
Power	115 V, 60 Hz, 8.3 A
Extraction capacity (AHAM)	61.5 L/day (130 pints/day) at 26.6 °C / 60% RH
Low Grain capacity	8 L/day (17 pints/day) at 26.6 °C / 20% RH
Maximum airflow	325 ft³/min
Average sound level	62 dB
Air filter	4-PRO filter (ref. #100250, box of 24)
Drain hose	12.2 m (40 ft) with quick connect
Power cord	7.6 m (25 ft), removable with IEC plug
Construction	Robust rotomolded shell
Safety	ETL listed to CSA 22.2 No. 92; ground fault circuit interrupter protection
Control panel	i-Series controller with display, inlet/outlet readings, RH, GPP, operating hours, diagnostics
Condensate pump	Integrated, with manual purge
Routine maintenance	Check filter before each use; clean coils and pump as needed
Included accessories	Drain hose, power cord, 4-PRO filter
Warranty	Visit LegendBrandsRestoration.com

Frequently Asked Questions - LGR 7000XLi Dri Eaz

How to start the LGR 7000XLi dehumidifier?

Place the unit upright on a flat surface. Plug the power cord into a grounded outlet (120 V, 15 A). Press the ON/OFF button on the control panel. The display will then show inlet and outlet data.

What to do if the unit displays an 'ER4' error?

ER4 error indicates a problem with the defrost or outlet thermistor. Check that the temperature sensors are properly connected to the control panel. If the error persists, contact customer service.

How to purge water before moving the unit?

Ensure the unit is off after a defrost cycle. Gently tilt the unit to allow residual water to fall into the sump. Press the PURGE button and wait for the cycle to finish. Then disconnect the drain hose and empty it.

What type of filter to use and how often to change it?

Use only the Legend Brands 4-PRO filter (ref. #100250). Check the filter before each use; replace it as soon as dust buildup is visible.

Can an extension cord be used?

No, use of an extension cord is not recommended. Plug the unit directly into a grounded outlet protected by a ground fault circuit interrupter.

Can the unit be transported lying down?

It is not recommended to transport or store the unit horizontally. If unavoidable, upright the unit and wait at least 30 minutes before starting to avoid damaging the compressor.

How to clean the coils and heat exchanger?

Unplug the unit. Remove the rear panel using a screwdriver. Use a HEPA vacuum with a soft brush to remove dust from the coils. Avoid bending the fins. Reinstall the panel after cleaning.

What to do if water leaks from the unit?

Check that the drain hose is not kinked or blocked. Ensure the pump is not jammed (error ER9). After a job, always purge the unit before moving it.

What is the extraction capacity in very dry conditions?

In Low Grain mode (20% RH, 26.6 °C), the unit extracts 8 liters per day (17 pints/day). It continues to operate efficiently even when relative humidity is low.

Where to find the serial number and warranty information?

The serial number is on the label at the back of the unit (see Fig. C). Warranty information is available at LegendBrandsRestoration.com. Register your purchase to receive updates.

USER MANUAL LGR 7000XLi Dri Eaz

Model #108110 (F412)

LEGEND BRANDS, INC.

15180 Josh Wilson Road, Burlington, WA 98233

Phone: [phone] Fax: [phone] LegendBrandsRestoration.com

The Legend Brands ^® LGR 7000XLi dehumidifier reduces humidity in enclosed environments by removing water vapor from the air. The 7000XLi is rugged, durable and highly portable, making it ideal for water damage restoration, structural drying, construction, and other applications requiring temporary, high-performance dehumidification.

Patents: http://www.LBpatents.com

READ AND UNDERSTAND BEFORE OPERATING

WARNING

WARNING! Do not alter or modify your unit in any way. Use only replacement parts authorized by Legend Brands. Modifications or use of unapproved parts could create a hazard and will void your warranty. Contact your local distributor for assistance.

WARNING! Electric shock hazard, rotating fan, hot surface hazards. Unplug unit before opening cover for cleaning or servicing. Unit must be grounded.

CORRECT PLUG REMOVAL

Grasp IEC plug and pull straight out

IMPORTANT: Damage to IEC receptacle or dehumidifier resulting from improper removal of the power cord is not covered by warranty. The IEC power cord is a wear item and is not covered by warranty.

ed by warranty.

• Inspect the power cord before use. If cord is damaged, do not use. Always grasp the plug (not the cord) to unplug.
• Insert three-prong plug on power cord into a matching electrically grounded outlet. Do not use adapter. Never cut off third prong. Do not use an extension cord.
• The unit must be operated on a 120V/60Hz circuit protected by a Ground Fault Circuit Interrupter (GFCI) device.
• Keep motor and wiring dry.
• Do not attempt to repair the unit. For Authorized Service Centers, contact Legend Brands.

NOTICE: Do not use in environments where corrosive chemicals are present, such as chlorine.

INTRODUCTION

LGR (low-grain refrigerant) dehumidifiers utilize an internal pre-cooling system to boost water removal efficiency. LGR units can continue to remove moisture in drier environments where conventional refrigerants cannot.

NOTICE: Transporting or storing the unit in a horizontal position is not recommended. When the machine is placed in a horizontal position, the oil from the compressor can flow into the refrigerant coils and reduce the ability of the dehumidifier to function and possibly damage the unit. If the unit has been placed in a horizontal position, set it upright and let it stand for at least 30 minutes before turning it on.

Positioning a Dehumidifier

For best results, operate your dehumidifiers in an enclosed area. Close all doors and windows that open to the outside to maximize the unit's water

FIG. A: FRONT

Humid air inlet and air filter. Molded pocket for cord storage. Process (dehumidified) air outlet. May be used with standard 12 in. rigid or layflat ducting.

FIG. B: BACK

Integrated handle. Folds for storage. Control panel. Drain hose pocket. Drain hose connection. Back panel. Remove to access the pump.

FIG. C: LOWER BACK PANEL

Warning label Serial number. Drain plug.

removal efficiency. Place your dehumidifier away from obstructions and keep it away from anything that could block airflow into and out of the unit. For more information, contact your Legend Brands distributor.

Set up drain hose

This unit automatically pumps out water on a regular basis. The condensate pump connects to a plastic drainage hose that is located in the pocket on the side of the unit. This hose is equipped with a quick-connect fitting for quick attachment to the provided drain hose. Unwrap the entire hose and place the unattached end in a sink, drain, bucket or outdoors – anywhere that water can drain out safely. If you use a bucket or other container for water collection, check it regularly to prevent overflows.

NOTICE: Uncoil and straighten the entire drain hose. Do not leave any part of the hose coiled on the unit and do not place the end of the hose higher than 20 ft. (6 m) above the bottom of the unit. Also check for kinks or other obstructions that might restrict the flow of water. Obstructions may cause a water backup and result in overflows.

Plug in electrical cord

The dehumidifier should be plugged into a GFCI-protected 120 volt outlet rated for at least 15 amps. Remove the cord from its storage pocket and uncoil it. Always plug the cord firmly into the unit first, and then plug the other end into a suitable outlet.

HOW TO USE THE CONTROL PANEL

The i-Series Controller provides comprehensive dehumidifier controls and detailed real-time data about the drying environment as well as job hours, self-diagnosis messages, maintenance reminders and operating status.

For detailed information and additional instructions, please visit the i-Series Controller page at Controller.LegendBrandsRestoration.com

Home Screen Views

Unit OFF

Unit must be plugged in.

Top display bar:

Job hours, current time

Press MENU to access settings and configuration controls

Press PURGE to pump out condensate tank

Press ON/OFF to turn unit on.

Job 0.0h Thu Sep 17 2:27 PM Inlet Outlet -- -- -- -- OFF

Unit ON

Press ON/OFF key to switch unit on.

Top display bar:

Job hours, current time

Information display:

Inlet/Outlet temp, %RH and GPP

Current GPP removal

Bottom menu bar:

Quick-Reference Inlet GPP.

1: < 60 GPP; 2: 60–90 GPP; 3: > 90 GPP

Press MENU to access settings and configuration controls

Press PURGE to pump out condensate tank

Press ON/OFF to turn unit off.

Job 0.0h Thu Sep 17 2:27 PM Inlet Outlet 80.0°F 60% 107.1°F 48% 91 GPP 67 GPP Δ24 GPP

For detailed control panel instructions, please visit the i-Series Controller product page at Controller.LegendBrandsRestoration.com

If the control system detects a problem, it will display an "Alert" symbol in the upper right corner of the screen. Press ON/OFF to view the message and OK to clear the message. NOTE: In the case of an error, the unit will not operate until the problem is resolved. Refer to the explanations and solutions shown below. If these solutions do not fix the problem, contact your local authorized service center for further assistance.

CONTROL PANELMESSAGE	EXPLANATION AND SOLUTION
ER4 ErrorDefrost Thermistor Connect-or-ER4 ErrorOutlet Thermistor Connect	Temp sensor is open, missing, or shorted. Check that temp sensors are installed correctly on control panel. If error persists, contact service.
ER5 ErrorInlet RH1 Temp/RH Sensor	Inlet Temp/RH sensor is open, missing, or shorted. Check that inlet temp/RH sensor is installed correctly on control panel and inlet shroud. If error persists, contact service.
ER5 ErrorInlet RH1 Temp/RH Sensor	Inlet Temp/RH sensor is open, missing, or shorted. Check that inlet temp/RH sensor is installed correctly on control panel and inlet shroud. If error persists, contact service.
ER6 ErrorCurrent Sensor Failure	Current sensor failure. If error persists, contact service.
ER9 ErrorPump Blocked	Check for obstructions in drain hose. Check the pump.
W1Low BATTERY	Replace coin cell battery (3V, CR2032) on control panel.
W2BLE ErrorW3Flash ResetW4WDT Reset	Cycle power to dehumidifier. If warning persists, contact service.

AT THE END OF THE JOB

To reduce the possibility of drips when moving the unit, follow these additional steps to ensure that all water is removed from the unit.

NOTICE: To ensure all water is removed from the dehumidifier, the unit will complete the defrost cycle even if the unit is turned off. If the unit is unplugged during the defrost cycle, excessive water may accumulate in the unit and may drip out when you move the unit.

NOTICE: To ensure the condensate tank empties completely while purging, make sure the unit is placed upright on a horizontal surface.

1. Do not turn unit off or move it until it has returned to normal operating mode.

2. Gently rock the machine to ensure any water remaining on interior surfaces falls into the sump area.

3. Press the PURGE key. When the purge cycle is complete, turn the unit off.
4. Remove the external drain hose, drain it carefully, coil it and secure it with one of the straps provided on the side of the unit.

TRANSPORTATION AND STORAGE

IMPORTANT: Before moving, transporting or storing, purge unit and stow hose and power cord as described in the “At the End of the Job” section above.

NOTICE: Handle the unit carefully. Do not drop, throw or place the unit where it could fall. Rough treatment can

damage the dehumidifier and may create a hazardous condition or void the warranty.

• Do not expose the control panel to moisture, snow or rain.
• Store and transport securely to avoid any damaging impact to internal parts.
• Secure during transport to prevent sliding and possible injury to vehicle occupants.
• Do not transport or store the unit on its front, sides or back. This will help to prevent any remaining moisture from escaping from the unit or flowing into areas outside the sump.

Special tip for transporting on stairs:

Before transporting unit on stairs, follow these additional steps to ensure that all water is removed from the unit:

1. Turn the unit off after a defrost cycle has been completed. Gently rock the upright machine on its wheels to ensure any water remaining on interior surfaces falls into the sump area.
2. Press the PURGE key. When the purge cycle is complete, turn the unit off.
3. Remove the external drain hose, drain it carefully, and return it to the pocket provided on the side of the unit.
4. IMPORTANT: Remove power cord from base of unit, coil it neatly, and place it in the cord storage pocket. This will prevent the cord from catching on the stairs and possibly damaging the cord.

FIG. D: PARTS DIAGRAM

AIR FILTER Sensor chip. Lead cable (not shown) is attached to back of control panel. Heat exchange block. FRONT COVER Control panel REAR PANEL Condenser (hot) coil Evaporator (cold) coil Rear panel fasteners (×6) Rear panel base plate fasteners (×5, not shown) Electrical box.

Cover fasteners (×2) Pump location Cover fasteners (×2)

MAINTENANCE SCHEDULE

WARNING! ELECTRIC SHOCK HAZARD. Unplug the dehumidifier before performing any maintenance.

WARNING: Risk of dust and contaminants exposure. Use of respirator mask and gloves is recommended. If unit has been exposed to potentially dangerous contaminants, clean thoroughly and sanitize before reuse.

NOTICE: The unit is fitted with sensitive electronic sensors. Protect the sensors and their lead wires from damage and do not expose them to water or cleaning solution.

The following tools and supplies are needed to complete the maintenance procedures described in this manual:

Philips and flat blade screwdrivers

Needle-nose pliers

^9/_16 in. wrench

^3/_8 in. nut driver or socket

^5/_16 in. socket (to remove pump)

6 in. socket extension

Ratchet wrench

Cleaning cloths

HEPA vacuum cleaner with soft brush nozzle and crevice nozzle.

Recommended

Cordless drill, small knife, small-jaw pliers, coil cleaning solution, Rotomolded housing cleaning solution

Before each use

Inspect the electrical cord for damage. Look for fraying, cuts, etc. Replace the cord if you find any damage.

Inspect filter. Replace if accumulation of dust and debris is visible.

NOTICE: Replace used filters only with a new Legend Brands 4-PRO filter part no. #100250 (F581) (24-pack). Other filter types do not provide adequate filtration or airflow. Each filter is individually wrapped to protect filtration effectiveness. Remove the wrapper before installing the filter into the dehumidifier.

Monthly

Inspect coils and heat exchange block. Clean when dust accumulation is visible. In normal use, dust can accumulate and can restrict airflow, reducing performance and causing the unit to overheat. See "Disassembling the unit to clean coils and the heat exchange block," below.

To maintain appearance, wipe interior and exterior surfaces with a damp cloth. For deep cleaning and a lasting, protective shine, use a similar automotive interior treatment.

As Needed

Clean Pump Check Valve and Basin. This requires removal of the back cover.

Clean coils and heat exchange block. Inspect the horizontal evaporator (cold) coil with the back cover removed. If excessive dust and debris is present, vacuum thoroughly and/or clean with alkaline (non-acidic) coil cleaner.

TROUBLESHOOTING

FAULT CAUSE SOLUTION
Water drips out when moving unit	Unit was unplugged before purging was complete.	Purge unit before moving. See “At the End of the Job.”
Unit does not operate	Unit not switched on.No power to machine.	Switch unit on.Plug in unit; check power cord connection at wall outlet and at base of unit.
Unit operating, but room not dry	Not enough time to dry.Poor air movement in room.Excessive moist air infiltration.	Make sure “Humidistat” is OFF.Allow more time for drying.Increase air movement with air movers.Seal off area to reduce infiltration.
Unit collects too little water	Room air is dry.Room temperature is too low.Air filter is full.Heat exchange block and/or coils are clogged.	Make sure “Humidistat” is OFF.Confirm humidity level with hygrometer.Increase room temperature.Check filter. Clean or replace as necessary.Check heat exchange block and coils. Clean as necessary.
If the problem you are experiencing is not listed here, contact your Legend Brands location for further assistance.

SPECIFICATIONS

Model LGR 7000XLi (#108)	110)
Water removal AHAM (80°F/60% RH)	130 pts. | 61.5 liters / day
Water removal low grain (80°F/20% RH)	17 pts. | 8 liters / day
Process air (max.)	325 CFM* ductable floor-level outlet.
Dimensions (H × D × W)	33.5 × 20 × 20 in. | 85 × 51 × 51 cm
Weight 107 lbs. | 49 kg
Amps 8.3A
Volts 115V
Frequency 60Hz
Noise level (avg.)	62 dB
Air filter	Part no. #100250 (F581) (24 pack)
Drain hose	40 ft. | 12.2 m
Power cord	25 ft. | 7.6 m
Construction	Rotomolded shell
Safety	ETL certified CSA 22.2 no. 92
Specifications are subject to change without notice. Some values may be approximate.*Fan speed varies automatically for optimized performance.

Warranty information is available at

LegendBrandsRestoration.com.

Be sure to visit Warranty.LegendBrandsRestoration.com and register your purchase. Your registration will help us provide you with updated product information as needed.

For proper disposal, this unit should be taken to a recycler licensed to process refrigeration equipment.

WARNING: This product may expose you to chemicals, including lead and phthalates, known

to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to P65Warnings.ca.gov

15180 Josh Wilson Road, Burlington, WA 98233

Teléfono: 800-932-3030 Fax: [phone] LegendBrandsRestoration.com

Hand holding an electrical connector with a black socket, showing a pointing arrow (no text or symbols present)

Hand holding an electrical plug with a black socket, showing a cable (no text or symbols visible)