The Dri-Eaz® Revolution LGR Dehumidifier reduces humidity in enclosed environments by removing water vapor from the air. The Revolution is ideal for water damage restoration, structural drying, construction, and many other applications requiring temporary, high-performance dehumidification.
Patents: http://www.LBpatents.com
READ AND SAVE THESE INSTRUCTIONS
Read and understand manual before operating.
WARNING! Do not alte r or modify your Revolution in
any way. Use only replacement parts authorized by
Dri-Eaz Products, Inc. Modifications or use of unapproved parts could create a hazard and will void
your warranty. Contact your author ized Dri-Eaz distributor for assistance.
WARNING! Electric shock hazard, rotating fan, hot
surface hazards. Unplug unit before opening cover
for cleaning or servicing.
WARNING! Unit must be grounded.
• Keep motor and wiring dry. Keep out of standing water and do not install in area likely to be subject to
water intrusion. Do not expose to rain, water or
snow.
• Insert three-prong plug on power cord into a match-
ing electrically grounded ou tlet. Do not us e adapt er .
Never cut off third prong.
• Do not use an extension cord.
• To reduce the risk of fire or electric shock, do not
use this unit with any solid-state speed control device.
FIRE HAZARD
• Keep away from open flames and heat sources.
• Do not use or store where vapors from gasoline, sol-
vents, thinners or other flammable materials may be
present.
WARNING! Unplug unit before cleaning or servicing.
• Turn off unit and unplug before lifting or moving.
• Handle the unit carefully. Always operate the unit on
a stable, level surface. Do not drop, throw, or place
where it could fall. Rough treatment can damage the
unit, and may create a hazardous condition or void
the warranty.
• Inspect the power cord before use. If cord is damaged, do not use. Always grasp the plug (not the
cord) to unplug.
• The unit must be operated on a 115V/60 Hz circuit
protected by a Ground Fault Circuit Interrupter
(GFCI) device.
• Do not attempt to repair the unit. For Authorized
Service Centers, call Dri–Eaz Service at 800-932-
3030.
BEFORE YOU BEGIN
Warranty registration
Visit warranty.drieaz.com to register your purchase.
Registration allows us to better assist you with using,
maintaining or servicing your equipment and to contact
you in case we have important safety information concerning your Dri-Eaz product. If you determine service is
required, have your equipment model, serial number and
original proof of purchase available and call your distributor for assistance with obtaining a return material authorization (RMA).
INTRODUCTION
The Revolution Dehumidifier reduc es humidity in enclosed structural environments by removing water vapor
from the air. With proper use, the Revolution can help to
dry out damp structural materials, insulation, and contents, and maintain a healthy level of humidity. Using the
Revolution may also prevent secondary damage caused
by high humidity.
07-01839A F413-115V 2013-11 Warranty 07-00420 1 Dri-Eaz Products, Inc.
How the Revolution works
Carry handles
Fig. A: Parts Identification
Condensate
Air inlet
Control
Remove/Insert
Air outlet
Power
socket
Cord and
Temp/RH
sensor
The Revolution refrigerant dehum idif ier uses a fan to
draw moist air in and condenses it into water that collects in a tray and is automatically pumped out through a
drain hose. The unit can be set to operate continuously
or the user may select Humidistat Mode. In Humidistat
Mode, the Revolution will turn on and off automatically to
maintain the inlet humidity level the user has selected.
Note that the fan will operate continuously when the unit
is in Humidistat Mode.
Features:
• Industrial-quality dehumidifier removes up to 134
pints (63 liters) of water per day.
• Automatic humidistat to set and maintain desired
humidity leve l.
• Recessed feet indents ensure secure stacking of up
to three Revolution units for storage and transport.
• Designed for convenient stacking and transporting
on a handtruck.
• Recessed handles for easy positioning in confined
spaces.
• Quiet operation and low power consumption.
hose storage
wraps.
drain quickconnect
panel
air filter here.
CONTROLS AND OPERATING INSTRUCTIONS
Set unit upright
NOTICE: Always store, transport, and use the unit in
a horizontal position. If the unit is ever placed in a
vertical position, return it to the horizontal position
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 water 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 about creating an optimum drying environment, contact Dri-Eaz at
800-932-3030.
Set up drain hose
The Revolution condensate pump connects to a plastic
drainage hose. This hose is equipped with a quickconnect fitting for quick attachment to the provided 40 ft.
(12 m) 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 hos e. Do
not leave any part of the hose coiled and do not place
07-01839A F413-115V 2013-11 Warranty 07-00420 2 Dri-Eaz Products, Inc.
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 Revolution shou ld be plug ged int o a GFCI -protected
115 volt outlet rated for at least 15
amps. Always plug
the cord firmly into the unit first, and then plug the other
end into a suitable outlet.
Startup display and normal display mod es
When unit is first plugged in to AC power, the control
panel display will briefly cycle through a series of
readouts. This is part of the unit’s self-diagnosis procedure and no user intervention is required.
Turn the unit on
The control panel on the Revolution dehumidifier has a
display and a touchpad with four keys. Press the
ON/OFF to turn the unit on. T he unit will now go through
a compressor delay countdown (up to sixty seconds in
duration) and a self diagnostics process.
Once the compressor delay countdown and selfdiagnostics are complete, the display will switch to nor-
mal display mode.
UNIT ON 00 HRS
INLET 00°C / INLET 00%
The first line of the display shows the total number of
hours the unit has been in operation. This value may be
ON/OFF
DISPLAY
DISPLAY
MENU SEPURGE PUMP
reset to zero to track job hours (see “Job Hours Reset”
ON/OFF
Press and release to turn unit on
or off.
DISPLAY MENU
Press to select next item in menu.
Menu item will show in display.
MENU SELECTION /
UP KEY
Press to toggle or select values in
menu displayed.
PURGE PUMP
Press and release to start purge.
below). The second line of the display alternates between inlet temperature and inlet humidity.
User Settings Menu
A number of display settings ma y be changed by the
user. System information can also be displayed. These
items are accessed by pressing
DISPLAY MENU.
Each press of the key will display the next parameter.
When you reach the parameter you wish to adjust, press
MENU SELECTION to increase the val ue. Pres s
DISPLAY MENU again to accept the setting and re-start
the display cycle. If no keys are selected for 5 minutes
the display will automatically reset and return to the
normal display mode.
CONTROL PANEL
MENU
Display will count down seconds
remaining until purge is complete.
Note that only menu items followed by a greater-than
symbol ( > ) may be adjusted.
All settings and modes are discussed in detail in Control
Panel Guide, below.
Error messages
If the Revolution onboard diagnostics discover a problem, the unit will display an error message. See “System
Messages,” p. 6 for an explanation of each message.
LECTION /
UP KEY
Control Panel Guide
ON/OFF. Press to turn the unit on or off. When the
machine is turned on, the display normally reads
PLEASE WAIT COMP. DELAY and performs a numeral
countdown for a maximum of 60 seconds to 0. This delay allows time for refrigerant pressures to equalize for
easier starting. Once the unit completes the compressor
07-01839A F413-115V 2013-11 Warranty 07-00420 3 Dri-Eaz Products, Inc.
delay, the display shows UNIT ON XX HRS and cycles
between INLET XX°F and INLET XX%. NOTE: If no
compressor delay countdown is displayed, a delay is not
necessary and the machine will begin operation immediately.
DISPLAY MENU. Press to cycle through the display
of additional dehumidifier conditions and User Settings.
To return to the main menu, press the ON/OFF key
once.
MENU SELECTION. Press to change the values of
the "User Defined" settings. The MENU SELECTION
key acts as the UP key for adjusting the setpoint for Humidistat mode operation. See User Settings Menu (below) for details.
PURGE. Press to empty water from the condensate
pump reservoir. The display will read PUMP PURGING
with a numeral countdown. NOTE: During normal operation, the pump purges automatically every 20 minutes, or
whenever the reservoir is full.
Changing settings and viewing system information
Display setting changes and system information can be
accessed by pressing
DISPLAY MENU. Each press
of the key will display the next parameter (see list below). When you reach the parameter you wish to adjust,
press
Press
MENU SELECTION to increase the value.
DISPLAY MENU again to accept the setting
and re-start the display cycle. If no keys are selected for
5 minutes the display will automatically reset and return
to the normal display mode.
Note that only menu items followed by a greater-than
symbol ( > ) may be adjusted.
JOB HOURS
RESET? >
Press MENU SELECTION to reset hours to zero.
NOTE: When in Humidistat mode, the unit will display
HUMIDISTAT on the top line during normal operation
rather than JOB HOURS.
LIFE HOURS
00 HRS
Shows total unit operating hours. Value cannot be modified.
INLET OUTLET
00° 00% 00° 00%
Shows current temperature and RH of inlet and outlet.
Normal Operation
The default operating mode keeps the d ehumidifier
running at its maximum capacity. This is ideal for
most restoration application To control humidity at a
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