Century 400 Crusader 75 1.007-905.0 User manual

Read these instructions before using the machine.
86356330-B
11/22/11
Operating instructions (ENG)
MODELS: Crusader 75
1.007-905.0
Crusader 95
1.007-906.0
LGR DEHUMIDIFIER

286356330 Crusader Dehumidifier
Machine Data Label
Overview
The Crusader LGR Dehumidifier is intended for professional disaster restoration and remediation, but can also be
used for construction, janitorial / sanitation or other professionals needing to control humidity in an area.
Warranty Registration
Thank you for purchasing a C400 product. Warranty registration is quick and easy. Your
registration will allow us to serve you better over the lifetime of the product.
To register your product go to :
www.century400.com/support/warranty/register.php
For customer assistance:
1-800-776-2436

3
Table of Contents
Machine Data Label. . . . . . . . . . . . . . . . . . . . . . . . . .2
Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . .3
How To Use This Manual . . . . . . . . . . . . . . . . . . . . .4
Safety
IMPORTANT SAFETY INSTRUCTIONS . . . . . . . . .5
CONSIGNES IMPORTANTES DE SÉCURITÉ . . . .6
HAZARD INTENSITY LEVEL. . . . . . . . . . . . . . . . . .7
DEGRÉS DE RISQUES EN CAS DE DANGER. . . .8
115V Grounding Instructions . . . . . . . . . . . . . . . . . .9
Technical Specifications . . . . . . . . . . . . . . . . . . . . .10
Operations
Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Machine Function . . . . . . . . . . . . . . . . . . . . . . . . . .13
Malfunction Indicators. . . . . . . . . . . . . . . . . . . . . . .13
How to Transport Dehumidifier . . . . . . . . . . . . . . . .13
Cord Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Storing in Warehouse and in Delivery Truck: . . . . .13
Operating Dehumidifier. . . . . . . . . . . . . . . . . . . . . .14
Purging Dehumidifier . . . . . . . . . . . . . . . . . . . . . . .14
Service Schedule . . . . . . . . . . . . . . . . . . . . . . . . . .15
Cleaning Dehumidifier. . . . . . . . . . . . . . . . . . . . . . .15
Replace Condensate Pump . . . . . . . . . . . . . . . . . .16
Fan Replacement . . . . . . . . . . . . . . . . . . . . . . . . . .16
Thermistor Replacement. . . . . . . . . . . . . . . . . . . . .16
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Parts
Parts List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
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4
How To Use This Manual
This manual contains the following sections:
• How to Use This Manual
•Safety
• Operations
• Maintenance
•PartsList
The HOW TO USE THIS MANUAL section will tell you
how to find important information for ordering correct
repair parts.
Parts may be ordered from authorized dealers. When
placing an order for parts, the machine model and
machine serial number are important. Refer to the
MACHINE DATA box which is filled out during the
installation of your machine. The MACHINE DATA box
is located on the inside of the front cover of this manual.
The model and serial number of your machine is
located on the back of the machine.
The SAFETY section contains important information
regarding hazardous or unsafe practices of the
machine. Levels of hazards are identified that could
result in product damage, personal injury, or severe
injury resulting in death.
The OPERATIONS section is to familiarize the operator
with the operation and function of the machine.
The MAINTENANCE section contains preventive main-
tenance to keep the machine and its components in
good working condition. They are listed in this general
order:
• Storage
• Maintenance
• Troubleshooting
The PARTS LIST section contains assembled parts
illustrations and corresponding parts list. The parts lists
include a number of columns of information:
•REF – column refers to the reference number
on the parts illustration.
•PART NO. – column lists the part number for
the part.
•PRV NO. – reference number.
•QTY – column lists the quantity of the part used
in that area of the machine.
•DESCRIPTION – column is a brief description
of the part.
•SERIAL NO. FROM – If this column has an (*)
and a Reference number, see the SERIAL
NUMBERS page in the back of your manual. If
column has two asterisk (**), call manufacturer
for serial number. The serial number indicates
the first machine the part number is applicable
to. The main illustration shows the most current
design of the machine. When a boxed illustra-
tion is shown, it displays the older design.
•NOTES – column for information not noted by
the other columns.
NOTE: If a service or option kit is installed on your
machine, be sure to keep the KIT INSTRUCTIONS
which came with the kit. It contains replacement parts
numbers needed for ordering future parts.
The manual part number is located on the lower left
corner of the front cover.
Model:
Date of Purchase:
Serial Number:
Dealer:
Address:
Phone Number:
Sales Representative:
86356330 Crusader Dehumidifier

5
Safety
IMPORTANT SAFETY INSTRUCTIONS
When using this machine, basic precaution
must always be followed, including the following:
READ ALL INSTRUCTIONS BEFORE USING THIS MACHINE.
To reduce the risk of fire, electric shock, or injury:
Use only indoors. Do not use outdoors or expose to rain or water.
Use only as described in this manual. Use only manufacturer's recommended components and attachments.
Do not operate the machine with any openings blocked. Keep openings free of debris that may reduce airflow.
Do not operate this machine near flammable fluids, dust or vapors.
Maintenance and repairs must be done by qualified personnel.
The machine shall only be operated by instructed and authorized persons.
Do not handle the plug or machine with wet hands.
Do not unplug machine by pulling on cord. To unplug, grasp the plug, not the cord.
Do not use with damaged cord or plug.
Do not pull or carry by cord, use cord as a handle, run over cord, close a door on cord, or pull cord around sharp
edges or corners.
Connect to a properly grounded outlet.
Connect only to an outlet provided with a ground fault circuit interrupting device (GFCI).
Do not use this dehumidifier with any solid-state speed control device.
Never service or clean the unit while plugged in.
Do not operate without safety guards properly installed and secured.
READ AND SAVE THESE INSTRUCTIONS
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6
Safety
CONSIGNES IMPORTANTES DE SÉCURITÉ
Lors de l'utilisation d'un appareil électrique, il faut toujours
observer des précautions élémentaires, qui comprennent parmi celles-ci:
LISEZ BIEN L'ENSEMBLE DES CONSIGNES AVANT D'UTILISER CET APPAREIL.
Utilisez-le exclusivement dans des endroits fermés. Ne l'utilisez pas en plein air et ne le laissez pas sous la pluie.
Utilisez-le exclusivement de la manière décrite dans ce manuel. Utilisez exclusivement les composants et les
fixations recommandés par le fabricant.
Ne faites pas fonctionner l'appareil si des ouvertures sont bouchées. Dégagez des ouvertures tous débris
susceptibles d'entraver le passage de l'air.
Ne faites pas fonctionner cet appareil à proximité de fluides, de poussières ou de vapeurs inflammables.
Les travaux de maintenance et de réparation doivent absolument être effectués par du personnel qualifié.
L'utilisation de l'appareil est exclusivement réservé à des personnes formées et autorisées.
Ne manipulez pas la fiche ou l'appareil les mains mouillées.
Ne débranchez pas l'appareil en tirant sur le cordon. Pour le débrancher, empoignez la fiche, non pas le cordon.
N'utilisez pas l'appareil si le cordon ou la fiche est endommagé(e). Observez toutes les consignes figurant dans ce
manuel au sujet de la mise à la terre de l'appareil.
Ne tirez pas sur le cordon, ne portez pas l'appareil par le cordon, n'utilisez pas le cordon comme poignée, ne
fermez pas une porte sur le cordon, ne tirez pas sur le cordon dans des angles ou des coins pointus.
Raccordez l'appareil à une prise adéquatement reliée à la terre. Voir les Consignes de mise à la terre.
Utilisez-le uniquement sur des réceptacles protégés GFCI.
N'utilisez pas ce déhumidifier avec quelconque dispositif de contrôle de la vitesse à l'état solide.
Ne jamais entretenir ou nettoyer l'unité pendant qu'a branché sur.
Ne pas fonctionner sans les gardes de sécurité convenablement installé et obtenu.
CONSERVEZ CES CONSIGNES
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7
Safety
The following symbols are used throughout this guide as indicated in their descriptions:
HAZARD INTENSITY LEVEL
There are three levels of hazard intensity identified by signal words -WARNING and CAUTION and FOR SAFETY.
The level of hazard intensity is determined by the following definitions:
WARNING - Hazards or unsafe practices which COULD result in severe personal injury or death.
CAUTION - Hazards or unsafe practices which could result in minor personal injury or product or property damage.
FOR SAFETY: To Identify actions which must be followed for safe operation of equipment.
Report machine damage or faulty operation immediately. Do not use the machine if it is not in proper operating
condition. Following is information that signals some potentially dangerous conditions to the operator or the equip-
ment. Read this information carefully. Know when these conditions can exist. Locate all safety devices on the
machine. Please take the necessary steps to train the machine operating personnel.
FOR SAFETY:
DO NOT OPERATE MACHINE:
Unless Trained and Authorized.
Unless Operation Guide is Read and understood.
In Flammable or Explosive areas.
In areas with possible falling objects.
WHEN SERVICING MACHINE:
Avoid moving parts. Do not wear loose clothing; jackets, shirts, or sleeves when working on the machine.
Use only manufacturer approved replacement parts
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Safety
Les symboles ci-dessous sont utilisés à travers ce manuel comme illustré dans leurs descriptions:
DEGRÉS DE RISQUES EN CAS DE DANGER
Il existe trois degrés de risques identifiés par les termes signalétiques -AVERTISSEMENT et ATTENTION et
POUR VOTRE SÉCURITÉ. Le degré de risque est défini de la manière suivante:
AVERTISSEMENT - Dangers ou méthodes dangereuses qui POURRAIENT provoquer de graves blessures ou
entraîner la mort.
ATTENTION - Dangers ou méthodes dangereuses qui pourraient provoquer des blessures légères ou une
détérioration du produit ou des biens immobiliers.
POUR VOTRE SÉCURITÉ: ce signe permet d'identifier les mesures de précaution à prendre pour assurer
un bon fonctionnement du matériel.
Rendre compte immédiatement d'une défaillance ou d'une détérioration de la machine. Ne pas utiliser la machine
si celle-ci ne fonctionne pas correctement. Lire soigneusement les informations ci-dessous signalant certains
dangers potentiels pour l'opérateur de la machine. L'opérateur doit être absolument au courant de ces dangers
potentiels. Localiser tous les dispositifs de sécurité sur la machine. Il est conseillé de prendre les mesures
nécessaires pour former le personnel opérateur.
POUR VOTRE SÉCURITÉ:
NE PAS MANOEUVRER LA MACHINE:
Lorsqu'on n'est pas expérimenté ou qualifié.
Lorsque le guide d'utilisation n'est pas été lu ou compris.
Dans des zones inflammables ou explosives.
Dans des zones où des objets peuvent tomber.
LORS DE L'ENTRETIEN DE LA MACHINE:
Éviter les parties amovibles. Ne pas porter de vêtements amples, tels que des vestes, des chemises ou des
vêtements avec manches lors de l'utilisation de la machine. Utiliser les pièces détachées Windsor
homologuées.
!AVERTISSEMENT:
!ATTENTION:
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Safety
115V Grounding Instructions
ELECTRICAL:
In the USA this machine operates on a standard 15
amp 115V, 60 hz, A.C. power circuit. The amp, hertz,
and voltage are listed on the data label found on each
machine. Using voltages above or below those
indicated on the data label will cause serious damage
to the machine.
EXTENSION CORDS:
If an extension cord is used, the wire size must be at
least one size larger than the power cord on the
machine, and must be limited to 50 feet (15.5m) in
length.
GROUNDING INSTRUCTIONS:
This appliance must be grounded. If it should malfunc-
tion or break down, grounding provides a path of least
resistance for electric current to reduce the risk of
electric shock. This appliance is equipped with a cord
having an equipment-grounding conductor and
grounding plug. The plug must be inserted into an
appropriate outlet that is properly installed and
grounded in accordance with all local codes and ordi-
nances.
This appliance is for use on a nominal 120-volt circuit,
and has a grounded plug that looks like the plug in "Fig.
A". A temporary adaptor that looks like the adaptor in
"Fig. C" may be used to connect this plug to a 2-pole
receptacle as shown in "Fig. B", if a properly grounded
outlet is not available. The temporary adaptor should
be used only until a properly grounded outlet (Fig. A)
can be installed by a qualified electrician. The green
colored rigid ear, lug, or the like extending from the
adaptor must be connected to a permanent ground
such as a properly grounded outlet box cover.
Whenever the adaptor is used, it must be held in place
by a metal screw.
Improper connection of the equipment-grounding
conductor can result in a risk of electric shock.
Check with a qualified electrician or service person
if you are in doubt as to whether the outlet is
properly grounded. Do not modify the plug
provided with the appliance - if it will not fit the
outlet, have a proper outlet installed by a qualified
electrician. Use only GFCI protected receptacles.
Le raccordement incorrect du conducteur de terre
d'équipement peut entraîner des risques d'électro-
cution. Vérifiez auprès d'un électricien qualifié ou
d'un responsable de l'entretien si vous avez
quelque doute que ce soit quant au raccordement à
la terre de votre prise murale. Ne modifiez pas la
fiche fournie avec l'appareil : si elle ne correspond
pas à la prise murale, faites installer une prise
adéquate par un électricien qualifié. Utilisez-le
uniquement sur des réceptacles protégés GFCI.
USING AN ADAPTOR
GROUNDING CONNECTION
Note: Adaptors are not allowed in Canada.
Outlet
Tab for Grounding Outlet Box
FIGURE C
Grounded
FIGURE A
Adaptor
Screw FIGURE B
Adaptor
Metal Screw
Grounded
Grounding Pin
!AVERTISSEMENT:
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10
Safety
Technical Specifications
SPECIAL NOTES:
This appliance is not intended for use by persons
(including children) with reduced physical, sensory or
mental capabilities, or lack of experience and knowl-
edge, unless they have been given supervision or
instruction concerning use of the appliance by a person
responsible for their safety. Children should be super-
vised to ensure that they do not play with the appliance.
The ambient sound pressure level was measured to be
60 dB(A). This was a nearfield, broadband measure-
ment taken in a typical industrial environment on a tile
floor.
ITEM MEASURE
Height 37.7 In (96 cm)
Length 24 In (61 cm)
Width 22.8 In (58 cm)
Weight
Crusader 75 119 Lbs (54 kg)
Crusader 95 126 Lbs (57 kg)
Cord 25’ X 14 Gauge / 3 Wire Black
Body Construction Rotationally Molded Polyethylene
Frame Construction Powder Coated Steel
Refrigerant R410A
Water extraction / Day
Crusader 75 75 pints/day ( RH60%)
Crusader 95 95 pints/day ( RH60%)
Max Process Air rate - pressures 335CFM / 570 mH - 1.65 MPa (Suction) 3.1 MPa (Discharge)
Electrical
Crusader 75 6.9 Amps @ 110 / 120 VAC 60 Hz
Crusader 95 7.8 Amps @ 110 / 120 VAC 60 Hz
86356330 Crusader Dehumidifier

11
Operations
Components
1
2
3
45
6
7
8
9
10
1. FILTER COVER
2. FILTER
3. UPPER HOUSING
4. LOWER HOUSING
5. WHEELS
6. CORD STORAGE
7. CONTROL PANEL
8. HANDLE
9. EXHAUST OUTLET
10. WATER OUTLET
86356330 Crusader Dehumidifier

12
Operations
Controls
1. Humidity level
2. Dehumidify
3. Water Full
4. Fan
5. Defrost mode
6. Machine run time
7. ON / OFF: Dehumidifier power switch.
8. Humidity Up: When machine runs on dehumidify
mode, each time the Humidity Up button is
pressed, it raises the humidity 1%. When the
Humidity Up button is pressed for 2 seconds,
humidity is raised by 5% per second.
9. Humidity Down: When machine runs on dehumidify
mode, each time the Humidity Down button is
pressed, it lowers the humidity 1%. When the
Humidity Down button is pressed for 2 seconds,
humidity is lowered by 5% per second.
10. Drain: press Drain button to empty water in pump
automatically.
86356330 Crusader Dehumidifier
ON/OFF
+
-
Drain
1
10
9
87
6
54
23

13
Operations
Machine Function
The machine’s default humidity setting is 60%, and the
machine's dehumidifying range is 30%-90%. Use
Humidity Down and Humidity Up buttons on panel to
adjust humidity setting. If the Humidity Down button is
pressed when the displayed humidity is 30%, the
machine will enter into continuous dehumidify mode
and display "CO". The humidity % will flash when
setting humidity % and then display current humidity
after 5 seconds. When the room humidity is 3% lower
than the humidity set on the machine, the compressor
stops, the fan motor runs, and Dehumidify will flash.
When room humidity is 3% higher than set on the
machine, the compressor and fan motor runs and
Dehumidify will illuminate.
Thecompressorhasa protect function. It willrestart the
compressor 3 minutes after it stops working, then
Dehumidify will flash.
When the room temperature is low, the machine runs
the Auto-Defrost function. When defrosting, the
compressor runs, but the fan motor is off, the Defrost
light is on, and the Fan light is off. When defrosting is
complete, the defrost icon turns off.
When the water tank is full, the pump starts to
discharge the water. If the pump stops, E4 will be
displayed.
"Machine run time" on display shows how much time
the machine has operated. This number is calculated
every ten minutes, and the first ten minutes after the
machine is started are not calculated.
Malfunction Indicators
If the machine detects a fault, the following codes will
be displayed:
How to Transport Dehumidifier
1. Wrap the power cord in provided storage area on
back of machine.
2. Tilt on back wheels.
3. Pull by handle.
4. Place the machine back down on its base.
Cord Storage
1. Turn off machine.
2. Working from machine to cord plug end, lay cord
out straight, remove any twists as you go.
3. Coil the cord around the cord hooks at the back of
the machine.
Storing in Warehouse and in Delivery
Truck:
Dehumidifiers should always be stored and transported
in an upright position. If the dehumidifier is transported
in a horizontal position, upon being set upright the
machine should not be operated for 30 minutes.
Always store the dehumidifier inside away from
weather, in an area not exposed to excessive heat or
cold.
Display Explanation
E3 Humidity Sensor is malfunctioning
E4 Pump is malfunctioning
E5 Thermistor is malfunctioning
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14
Operations
Operating Dehumidifier
Never allow anything to block intake airflow. Be
careful of objects which could be drawn against
intake. The dehumidifier must sit on a level surface.
Always position and orient machine before turning
on.
Ne permettez jamais à quoi que ce soit de bloquer
l'entrée d'air. Faites attention aux objets qui pour-
raient être attirés contre l'entrée d'air. Le déhumidi-
fier doit reposer sur une surface de niveau. Dirigez
et orientez toujours le déhumidifier avant de
l'allumer.
For best results, operate dehumidifier in enclosed
space. Close all exterior doors and windows. Keep
traffic through drying area to a minimum
1. Connect drain hose to condensate pump’s quick
connect fitting.
2. Uncoil and straighten entire hose; to prevent water
backing up to pump and leaking.
3. Place other end in a sink drain bucket or outside,
no more than 10 ft above pump.
NOTE: If a bucket or other receptacle is used for
water collection, check and empty regularly to
prevent spills.
4. Plug in electrical cord into 115 volt GFCI protected
outlet rated for minimum 15 amps.
5. Turn the machine on.
Purging Dehumidifier
1. After space reaches desired humidity level, press
the drain button. This manually empties water from
the condensate pump reservoir.
2. Disconnect drain hose.
The drain hose will be full of water. Take precautions to
avoid spilling in undesirable areas.
!ATTENTION:
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15
Maintenance
Service Schedule
Power Cord Daily Inspect for wear, fraying or cuts.
Filter Daily Inspect, vacuum up to 3 times, replace as needed
Coils Monthly Inspect, clean when visibly dirty
Heat Exchange Block Monthly Inspect, clean with compressed air only when needed.
Condensate Pump Monthly Inspect, clean when needed.
Condensate Drip Tray Monthly Inspect, clean when needed.
Cleaning Dehumidifier
Do not perform any cleaning operations with the
unit plugged into power.
N'effectuez aucun nettoyage avec l'unité branchée
à la source d'alimentation électrique.
To maximize dehumidifier performance, replace the air
filter often and clean the internal components when
they become dirty.
1. Unplug machine from power.
2. Remove drain tube from machine.
3. Remove the two upper screws on each side of the
machine, and the four upper screws on the back of
the machine.
4. Remove the filter to ease lifting the upper housing.
Lift the upper housing up and forward. the sides of
the housing must be flared out to prevent interfer-
ance with the cassette.
5. Remove the condensate hose from the hosebarb
on the inside of the upper housing.
6. Disconnect the control panelwires from the display
board.
7. Remove the lower back screws and lower side
screws. To access the screws behind the wheels,
remove the wheels.
8. Turn the cord strain relief to loosen the cord
connection. Push the power cord into the cassette,
to allow the cassette to be removed.
9. Lift the cassette out of the lower housing.
Do not use high pressure water to clean any of the
internal components of the dehumidifier.
N'utilisez pas l'eau à haute pression pour nettoyer
les composants internes du déshumidificateur.
10. Inspect all internal components for debris buildup.
11. If necessary use a foaming refrigerant coil cleaner
to clean the evaporator and condenser.
12. Wash the air-to-air heat exchanger and any other
internal components that have debris buildup with
warm soapy water.
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16
Maintenance
Replace Condensate Pump
The condensate pump removes water that collects in
the reservoir.
1. Unplug machine from power.
2. Remove drain tube from machine.
3. Remove the two upper screws on each side of the
machine, and the four upper screws on the back of
the machine.
4. Remove the filter to ease lifting the upper housing.
Lift the upper housing up and forward. the sides of
the housing must be flared out to prevent interfer-
ance with the cassette.
5. Remove the condensate hose from the hosebarb
on the inside of the upper housing.
6. Disconnect the control panel wires from the display
board.
7. Remove the lower back screws and lower side
screws. To access the screws behind the wheels,
remove the wheels.
8. Turn the cord strain relief to loosen the cord
connection. Push the power cord into the cassette,
to allow the cassette to be removed.
9. Lift the cassette out of the lower housing.
10. Disconnect pump wiring.
11. Remove and replace the pump .
Fan Replacement
The motorized impeller has internal thermal overload
protection. If defective, the complete assembly must be
replaced.
1. Unplug machine from power.
2. Remove drain tube from machine.
3. Remove the two upper screws on each side of the
machine, and the four upper screws on the back of
the machine.
4. Remove the filter to ease lifting the upper housing.
Lift the upper housing up and forward. the sides of
the housing must be flared out to prevent interfer-
ance with the cassette.
5. Remove the condensate hose from the hosebarb
on the inside of the upper housing.
6. Disconnect the control panel wires from the display
board.
7. Remove the lower back screws and lower side
screws. To access the screws behind the wheels,
remove the wheels.
8. Turn the cord strain relief to loosen the cord
connection. Push the power cord into the cassette,
to allow the cassette to be removed.
9. Lift the cassette out of the lower housing.
10. Remove the fan.
11. Reassemble the new fan using the above
procedure in reverse.
Thermistor Replacement
The defrost thermistor is attached to the refrigerant
suction line between the accumulator and the evapo-
rator.
1. Unplug machine from power.
2. Remove drain tube from machine.
3. Remove the two upper screws on each side of the
machine, and the four upper screws on the back of
the machine.
4. Remove the filter to ease lifting the upper housing.
Lift the upper housing up and forward. the sides of
the housing must be flared out to prevent interfer-
ance with the cassette.
5. Remove the condensate hose from the hosebarb
on the inside of the upper housing.
6. Replace thermistor.
7. Reassemble the dehumidifier in reverse order of
the above steps.
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17
Maintenance
Troubleshooting
PROBLEM CAUSE SOLUTION
Nothing runs Defective control board Replace control board.
Loose connection in internal wiring Find and repair loose connection.
Coils don’t get hot
and cold Compressor is not running. See compressor doesn’t run.
Leak in system / refrigerant gone. Find Leak, Repair, Recharge system.
Compressor
doesn’t run
Bad connection in compressor circuit. Find and repair bad connection.
Defective compressor capacitor. Replace compressor capacitor.
Defective compressor overload. Replace compressor overload.
Defective compressor. Replace compressor.
Defective control board. Replace control board.
Defective relay. Replace relay.
Ambient temperature is too low. Move the machine to a warmer area.
Fan doesn’t run Defective fan. Replace impeller fan. Bad connection in blower circuit. Find and repair bad connection
Obstruction blocking impeller motion. Remove blockage.
Machine doesn’t
extract as much
water as expected
Air Temperature / Humidity has dropped. Retest Temperature / Humidity, Recalculate
Machine has entered defrost cycle. Wait 1 hour recheck.
Dirty air filter. Clean / Replace filter
Frosted coils. Check / Replace thermister or control board.
Dirty coils. Clean coils
Low refrigerant charge. Find Leak, Repair, Recharge system.
Defective compressor. Replace compressor.
Restricted exhaust or inlet. Unblock inlet and outlet.
Water drips from
machine
Condensate pump is defective. Replace pump.
Pump check valve is plugged. Unplug valve.
Bad connection in pump circuit. Find and repair bad connection
Hose is disconnected internally. Reconnect hose.
Defective control board. Replace control board.
Compressor,
pump or fan runs
when power
switch is OFF
Incorrect wiring. Repair wiring.
Loud /
Unusual noise Machine is not on a level surface. Place the machine on a level surface.
86356330 Crusader Dehumidifier

18 86356330 Crusader Dehumidifier
Notes:

19
PARTS
86356330 Crusader Dehumidifier
Parts

20
Parts List
1234
5B
6B 789B
10 11
12B 13 14 15 16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
36
35
5A
6A
9A
12A
86356330 Crusader Dehumidifier