PureAiro SLGR PRO User manual

SLGR PRO
Installation & Operations Manual
PUREAIRO
PureAiro solutions inc.
Add: 4240 Latham Street,Suite D,Riverside,CA 92501
Tel: [phone]
E-mail: [email protected]
Key features:
SLGR Microchannel Technology for
Ultra Efficiency
Epoxy Powder Coating for
Corrosion Protection
Quick Access for Easy
Maintenance
High Capacity with Low
Power Consumption
Digital Control
Built-In Condensate Pump
Quick Connector for Drain
Tube & Cable

TABLE OF
CONTENTS
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The SLGR Pro 1400X dehumidifier, with innovative SLGR Microchannel
technology is capable of handling excess moisture in damp, cool basements.
The 1400X has expanded moisture removal capacity that makes it perfect for
keeping basements dry and air circulated all year round! It also includes an
advanced filtration system with a MERV-10 filter that is able to capture
extremely small particles, down to 0.3 microns.
PRODUCT INTRODUCE
Safety Notes
Identification
Electrical Supply
Principle of Operation
Installation
Operating Instructions
Diagram
Maintenance
Troubleshooting
Warranty Information
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PureAiro SLGR Pro

HOW IT WORKS
INSTALLATION
SPECIFICATIONS
PrueAiro dehumidifiers use an integrated humidistat to monitor the conditioned space. When
the relative humidity goes above the selected setpoint, the dehumidifier will energize. Air is
then drawn across an evaporator coil, which is cooler than the dew point of air. This means
moisture will condense out of the air. The air is then reheated through the condenser coil and
distributed back into the room.
Capacity @ 80°F/60%RH: 140 Pints Per Day
Airflow: 400 CFM
Operating Temp. Range: 35.6-105°F
Operating Relative Humidity Range: 36%-90%
COP: 2.75 L/kWh
Refrigerant: R410A
Amperage Usage: 8.3 Amps
Power Supply: 115V/60Hz/Single Phase
Outlet Requirement: 15 Amp
Sound L _evel: 60 dBa
Item Dimensions (L .xWxH): 23.6" x 22”x 37.2”(600 x 560 x 947 mm)
Package Dimensions (LxWxH): 26.4" X 26.4" x 39”(670 X 670 X 990 mm)
ETL Listed: Yes
IMPORTANT NOTES
Always connect your dehumidifier using a grounded electrical connection
(as required for all electrical appliances). The use of non-grounded wiring
will void the warranty.
Your dehumidifier should only be repaired by a qualified technician.
Do not use the dehumidifier in standing water. If there is a chance that the
dehumidifier has been flooded, unplug the unit, remove the cover, and allow
it to dry completely before proceeding.
Do not insert objects or your fingers into the inlet or discharge.
Do not use water to clean the exterior of the dehumidifier. To clean unit,
unplug from power, then use a damp cloth to wipe the exterior.
Do not stand on dehumidifier or place objects on it.
Do not use with extension cord or plug adapter.
Unless otherwise noted, all maintenance should be done with the unit
powered off.
The unit must be used in the upright position.
Do not restrict airflow in to or out of the unit. This may cause the unit to overheat.
PureAiro SLGR Pro
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WARRANTY REGISTRATION
Your dehumidifier comes with an extensive warranty.
For additional questions concerning your dehumidifier, contact your local installer
or call PureAiro at 888- 990-7469.
MODEL NUMBER:
SERIAL NUMBER: DATE OF PURCHASE:
PureAiro SLGR Pro
For future reference, write down the model, serial number, and date of purchase for your
dehumidifer. This information is necessary for seeking assistance in the future and can be
found on the data label on the side of the unit.
Place dehumidifier on a level surface.
Do not place unit directly on vapor barrier. For example, use blocks or pavers to create
a level surface.
If unit has been turned or flipped so that the compressor did not remain upright, place
the unit on a level surface and wait a minimum of 2 hours before proceeding.
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2Set up the drain line
Plug dehumidifier into grounded 15 amp circuit.
Locate the dehumidifier near a suitable drain (16.4' drain hose included). Allow for proper
drainage and routing of needed drain pipes.
Connect the drainpipe to the quick connector of the dehumidifier before placing the drain
pipe into the sewer.
The dehumidifier is equipped with a built-in drainage pump to support the drainage height
of 14.7'.
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INDICATOR LIGHTS
ARROW BUTTONS
Use the up and down arrow button to set the desired humidity setpoint on the display
screen.
The setpoint can be any number between 36%-90%. When the indoor humidity is higher
than the setpoint, the unit will operate.
CONTINUOUS MODE
MANUAL DRAIN BUTTON
If you need to store or move your dehumidifier, press the“Drain" button to remove water
from the integral pump's reservoir.
HUMIDITY DISPLAY SCREEN
The display screen has two functions:
POWER INDICATOR LIGHT
CONTINUOUS MODE/AUTO DEFROST LIGHT
This light indicates that the unit is properly powered on and ready to operate.
When this light iluminates green, it indicates that the dehumidifer is set to continuous
operation mode.
When the unit is powered on, it shows the humidity of the space.
When the light glows red, it means the unit is in auto defrost mode and clearing the
evaporator coil of any ice buildup.
Use this button to turn the dehumidifier on and off.
POWER KEY
KEY FUNCTIONS
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When the light illuminates red, it indicates the compressor has been initiated but is
currently warming up.
Once the light switches to green, it means the compressor is currently in working status.
COMPRESSOR LIGHT
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Power
Cont.Defrost
Comp
Drain
Press once to turn machine on. You will hear two beeps and the light will
illuminate green (solid or flashing depending on mode).
Press the power button a second time and you will hear one beep as the machine shuts
down. Note that there is a 1-minute fan delay.
Keep in mind that the displayed humidity levels are approximate ( +/-5%)
To set the unit to run continuously regardless of humidity, simply use the down arrow
key to set the humidity below 36%.
The continuous light will iluminate green and the display will show“CO”.
To switch back to normal humidistat operation, use the arrow keys to move the setpoint
above 36%.
If the humidity is below the setpoint, the unit will be in standby mode and the light will be
flashing.
If the humidity is above the setpoint, the light will be solid green and the machine will
operate.
Always make sure the unit is“off”prior to performing any service, unless otherwise
indicated.
While setting the desired humidity level, the screen wil show the set point. After a brief
delay,it will revert to current humidity of the space.
PureAiro SLGR Pro

OPERATING INSTRUCTIONS
Press this button to switch the unit into continuous mode.“CONT." will appear on the
display screen.
Use this button if the unit will not be used for an extended period of time.
This button will remove water from the pump reservoir.
CONTINUOUS
DRAIN PUMP
Press the power key to turn the machine on.
START THE MACHINE
Use the up and down arrow keys to adjust your desired setpoint (typically 50-55%).
ADJUST SETTINGS
Press the power button again and the dehumidifier will stop. Note that the fan will
continue to operate for 1 minute after the unit has shut off.
STOP THE MACHINE
The PureAiro SLGR Pro has an integrated condensate pump. During normal
operation, the 1400X will automatically drain as required.
WATER DRAINAGE
Press the on/off button and the machine will start running (two beeps). Press the button
again to turn the machine off.
Use the Up and Down arrows to adjust the humidity level.
ON/OFF (POWER)BUTTON
UP BUTTON/DOWN BUTTON
Use the Mode button to switch between dehumidification and a ducted application.
MODE
TEMPERATURE
Press the temperature button to display the current temperature on the screen.
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DRAIN PUMP
MODE
LCD MONITOR
CONTINUOUSTEMPERATURE
DOWN BUTTONUP BUTTON
ON/OFF
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REMOTE CONTROL INSTRUCTIONS
PureAiro Dehumidifiers can be controlled using an optional remote accessory. The remote
connects to your dehumidifier via a 25' CAT 5 cable, with the integrated sensor giving you
multiple options for monitoring surrounding conditions.
Example #1- Install the dehumidifier in the laundry room and duct it into the living room.
Mount the remote in the living room and use the remote sensor.
Example #2- Install the dehumidifier in your crawl space with the remote mounted in your
garage.
NOTE: The symbols indicated below only show when the remote is powered on.
DO NOT DISCONNECT THE POWER CORD TO FORCE THE UNIT TO STOP.
If you would like to store or move your unit, press the drain button to drain water from
the pump reservoir. The drain will operate for 15 seconds each time the button is
pushed. It may be necessary to push the button more than once.
PureAiro SLGR Pro
The symbol on the display indicates the sensor on the remote control is
being utilized.
The symbol on the display indicates the sensor on the dehumidifier is being
utilized.

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Back View
*For more detailed instructions, visit WWW. pureairo.com*
Unscrew the 7 screws on the front panel.
Remove the 4 screws on the control board cover.
UNIT DIAGRAM
Front View
MERV-10 FILTER
SIDE PANEL
REMOTE CONTROL
MERV-1 FILTER
CONTROL PANEL
DRAIN HOSE
CONNECTION
POWER CORD
CLEANING THE MACHINE BODY
Use a soft, damp cloth to clean the exterior of unit. Do not use any soap or solvents.
COIL MAINTENANCE
CLEANING THE FILTER
Once per year, clean the coils with an approved coil cleaner. The coil cleaner should be a
self-rinsing, foaming, cleaner, such as WEBR Coil Cleaner.
Unplug the unit.
For PreFilter:
a. Remove prefilter from inlet of machine.
b. Vacuum or wash with warm water (no soap).
For MERV-1/MERV- 10 Filters:
a. Replace as necessary- we recommend checking the filters at least 1x/year.
ELECTRICAL ACCESS
PUMP MAINTENANCE
Your PureArio SLGR Pro is equipped with an integral condensate pump designed to pump
water from the dehumidifier out to the desired drain.
The pump requires routine maintenance that is not covered by the warranty.
Preventative maintenance is necessary to prevent issues from dirt and slime that may
accumulate in the drain system. This includes the drain pan, hose to the condensate pump,
pump reservoir, pump head assembly, and discharge tubing.
PureAiro SLGR Pro
MAINTENANCE
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Always unplug the unit before doing any maintenance.
WARNING

REMOVING THE PUMP
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PureAiro SLGR Pro
DEHUMIDIFIER STORAGE
Turn off the unit and allow it to dry.
Complete steps 1-3 in Advanced Pump Cleaning to clean out the
pump reservoir.
Wrap and secure the power cord.
Cover the filter mesh.
Store in a clean, dry space.
If the unit will be stored for an extended period of time, complete the
following steps:
Press the drain button to drain the water from the reservoir (a wet-dry vacuum or
towels can be used to remove any remaining water).
Unplug the dehumidifier and remove the cover so you have access to the pump.
Remove the pump head from the reservoir by unscrewing the screw.
Wipe reservoir clean with a paper towel.
Reassemble pump.
Mix a 16 ounce solution of bleach (1 0z bleach + 15 oZ water) OR vinegar (4 0Z
white vinegar + 12 0Z water).
Pour the cleaning solution into the drain tray at the base of the coils.
If any cleaning solution gets on the coils, flush with water.
Allow solution to soak for 15 minutes.
Reconnect the dehumidifier to power.
Fill the reservoir with water (16- 32 ounces) and flush/cycle the pump at least 2x.
BASIC PUMP CLEANING
Complete about once per year, depending on environment
Unscrew the 7 screws on the front panel. Press the drain button to drain the reservoir.
Disconnect power to the dehumidifier.
Mix a 16 ounce solution of bleach (10Z bleach + 15 0z water) OR vinegar (4 0Z white
vinegar + 12 0Z water).
Pour the cleaning solution into the drain tray at the base of the coils.
If any cleaning solution gets on the coils, flush with water.
Allow solution to soak for 15 minutes.
Reconnect the dehumidifier to power.
Fill the reservoir with water (1 6-32 ounces) and flush/cycle the pump at least 2x.
If the drain line is still flled with debris, repeat process. If drain line still does not appear
clean, move on to Advanced Cleaning.
Remove the 7 screws on the side panel and set panel aside.
Remove the screw holding the pump in place.
Undo the 3 pump electrical quick connects and 1 drain quick connect.
Insert a flat head screwdriver into the notch on the side of the pump. This will allow
you to gently lift the pump off its reservoir (the reservoir remains attached to the unit).

PUREAIRO SLGR PRO SPARE PARTS
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TROUBLESHOOTING
*UNIT WILL NOT FUNCTION UNTIL ERROR CODE IS CLEARED.
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PureAiro SLGR Pro
Diaplay is Blank
No AirFlow
Trouble Code: E1
Trouble Code: E4
Trouble Code: LO
Trouble Code: HI
E5 Trouble Code
SYMPTOM CAUSE SOLUTION
Poor Connection
Power Outage
Filter is Dirty
Air Inlet or Outlet
is Blocked
Humidity Sensor or
Communication Error
Problem with Pump
Room Temperature is
below 35.6°F
Room Temperature is
above 105°F
Refrigerant Leak
Reset power
Clean the filter
Clear the blockage
Verify that both ends of the power
cord are plugged in
Check to ensure that the sensor wire is
connected at both ends, if no issues are
visible, the sensor may be faulty.
Verify that the pump is properly
installed and functioning. If so,
unplug the unit for two minutes,
then restart.
Increase the room temperature so it is
within operation range (above 35.6°F).
If error still display, check sensor.
Decrease the room temperature so it is .
within operating range (below 105°F).
If error still displays, check the sensor.
Contact Your Installer for Assistance.
PUMP ALARM- E4 ERROR CODE
If E4 (pump alarm) is shown on the display, complete the following steps:
Reset the unit by unplugging the power cord and then reconnecting it.
Manually check to see if the pump is operational by pressing the drain button. Check
if the pump energizes and de-energizes properly. Additionally, check to see if any water
purged from the system.
If you haven't cleaned the system recently, check the discharge line for an obstruction,
then clean as described in the Maintenance section.
Replace the hose and/or pump, if maintenance alone isn't sufficient.
W-100
W-101
W-102
N-802
N-804
N-117
N-100
N-101
N-102
N-200
N-201
N-202
N-801
N-118
N-800
N-119
N-803
N-102
N-121
N-122
N-105
Remote Control Assembly(includes W-101 and W-102)
PrueAiro Remote Control
PrueAiro Remote Control Cable
PrueAiro Fan Motor
PrueAiro Complete Fan Assembly
Fan Capacitor
PrueAiro Main Control Board
PrueAiro Display Board
PrueAiro RH/Temp. Sensor
PrueAiro MERV-1
PrueAiro MERV-10
Wheels
Compressor
Compressor Capacitor
Coil Assembly
Hot Gas Valve Assembly
Condensate Pump Assembly
Temp/RH Sensor Cable
Display Ribbon Cable
CAT 5 Port Internal Cable
PrueAiro Remote Control
REMOTE
CONTROL
FAN
COMPONENTS
DISPLAY/
CONTROL
FILTERS+
EXTERNAL
COMPONENTS
INTERNAL
COMPONENTS
CABLES
ACCESSPRIES

LIMITED WARRANTY EXCLUSIONS
EXCLUSIONS:
DAMAGE DUE TO THE FOLL OWING IS NOT COVERED UNDER WARRANTY
ACTS OF NATURE- INCLUDING BUT NOT LIMITED TO:
FLOODING
FIRE
WATER DAMAGE
HURRICANE STORM DAMAGE
IMPROPER USAGE- INCLUDING BUT NOT LIMITED TO:
POOL / SPA / TUB APPLICATIONS
MISUSE, ABUSE, OR TAMPERING WHETHER INTENTIONAL OR ACCIDENTAL
IMPROPER INSTALL ATION OR DESIGN
IMPROPER VOLTAGE
LACK OF NORMAL CARE
FAILURE TO FOLLOW INSTRUCTIONS
CORROSION
FREEZING
ANY ADDITIONAL COSTS DUE TO CHANGES IN LAWS OR BUILDING CODES
FREIGHT CHARGES
ANY COSTS DUE TO LOST PROFIT OR DELAY
DAMAGE TO PROPERTY
CAUSE BEYOND CONTROL
CONSUMABLE PARTS, INCLUDING BUT NOT LIMITED TO:
FILTERS
BATTERIES
POWER CORDS
VALVES
SWITCHES
RUBBER PARTS
DIRECT, INDIRECT, COLLATERAL OR INCONSEQUENTIAL DAMAGES OF ANY KIND
THE WARRANTIES AND LIABILITIES SET FORTH ARE IN LIEU OF ALL OTHER WARRANTIES
EXPRESSED OR IMPLIED, IN LAW OR IN FACT, INCL UDING IMPL IED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR PARTICULAR PURPOSE. PureAiro's total liability, regardless
of nature of claim shall not exceed original purchase price of the product if a product or component is
replaced while under warranty, the applicable warranty period shall not be extended beyond the original
warranty time period.
LIMITED WARRANTY
All warranty benefits apply to the original owner only. Warranty cannot be transferred or
assigned.
1 YEAR (FROM DATE OF PURCHASE): PureAiro warrants the dehumidifier will operate
free of defects in workmanship and materials. At it's discretion, PureAiro will repair or
replace any malfunctioning components, free of charge (excluding transportation costs)
3 YEARS (FROM DATE OF PURCHASE): PureAiro warrants the refrigeration circuit
(compressor, condenser and evaporator) will operate free of defects in material or
workmanship. At it's discretion, PureAiro will replace defective parts,including factory labor
or refrigerant. This does not include transportation.
5 YEARS (FROM DATE OF PURCHASE): PureAiro warrants the compressor, condenser,
and evaporator will operate free of any defects in material or workmanship. At it's
discretion, PureAiro will repair or replace the defective parts. This does not include labor,
transportation, or refrigerant.
CUSTOMER RESPONSIBILITIES: In order to take advantage of the warranty service, the
customer must do the following:
Customer must provide normal care and maintenance (including, but not limited to
cleaning filters, coils and pumps)
If customer cannot return unit to certified repair center, all costs associated with freight
shipment are borne by the customer. In addition, all duties related to freight shipments,
including but not limited to palletizing, wrapping, labeling,and pickup are associated with
customer.
If shipped, customer is responsible for all risk of loss or damage.
PUREAIRO WARRANTY STEPS:
Once received goods,customers must log in www.pureairo.com to fill out the warranty
Registration form and submit to PureAiro company. We will receive your purchasing and
installation information and save it.
If no warranty registration is sent to us, warranty period will begin the day the shipment
left the warehouse. Please be sure to record serial # and date of installation. You will
need this information to receive the RA number.
If warranty service is necessary, customers must contact PureAiro Tech Support by
[e-mail] or local technical service phone to receive a Return Authorization
(RA number). Once an RA has been issued, customers should bring the unit to a certified
repair center. PureAiro wil arrange the shipping to bring the unit back to the Alorair
warehouse (at the expense of the customers) if customers are not available.
After the unit has been received by PureAiro (whether at a repair center or the
warehouse), PureAiro will have an initial inspection. If it is determined to be invalid
warranty claim (see exclusions below), customers have to pay for all associated repair
costs and shipping costs for units repair.
Customers can pick up the unit after repair at their own expense for shipping. Units will
have a rigorous testing before sending it back to customers.
If the unit can no longer be fixed , and it is in the warranty period and determined to be
valid claim, we will ship the customer a new unit within the same year warranty from the
date of replacement.
After parts are repaired or replaced by PureAiro, the original warranty period continues
to apply until it meets its deadline.No extensions to the original warranty period.
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Removal and re-installation of unit is the sole responsibility of owner.
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The foregoing shall constitute the total liability of seller in the case of defective performance of all or any
of the equipment or services provided to buyer. buyer agrees to accept and hereby accepts the foregoing
as the sole and exclusive remedy for any breach or alleged breach of warranty by seller.
Any dishonesty or fraud in connection with PureAiro warranty thoroughly voids all warranty policies.
PureAiro expressly reserves the right to pursue legal action in the event of dishonesty, fraud, or
attempted fraud.
PureAiro SLGR Pro