Century 400 Crusader 75 1.007-905.0, Crusader 95 1.007-906.0, Crusader 75, 1.007-905.0, Crusader 95 Operating Instructions Manual

LGR DEHUMIDIFIER

Operating instructions (ENG)

MODELS: Crusader 75

1.007-905.0

Crusader 95

1.007-906.0

86356330-B
11/22/11

Read these instructions before using the machine.

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

2 86356330 Crusader Dehumidifier

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

86356330 Crusader Dehumidifier

3

How To Use This Manual

Model:

Date of Purchase:

Serial Number:

Dealer:

Address:

Phone Number:

Sales Representative:

This manual contains the following sections:

• How to Use This Manual

•Safety

• Operations

• Maintenance

•Parts List

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 OPERAT IONS section is to familiarize the operator
with the operation and function of the machine.

The MAINTENANCE section contains preventive main­tenance 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 par ts
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 illustra­tion 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.

4

The manual part number is located on the lower left
corner of the front cover.

86356330 Crusader Dehumidifier

Safety

IMPORTANT SAFETY INSTRUCTIONS

When using this machine, basic precaution

must always be followed, including the following:

READ ALL INSTRUCTIONS BEFORE USING THIS MACHINE.

T o 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

86356330 Crusader Dehumidifier

5

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

6

86356330 Crusader Dehumidifier

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 min or personal in jury or pr oduct or pr operty damag e.
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 equip­ment. 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 clot hing; jackets, shirt s, or sleeves whe n working on the machine.
Use only manufacturer approved replacement parts

86356330 Crusader Dehumidifier

7

Safety

!

AVERTISSEMENT:

!

ATTENTION:

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 p as porter de vête ment s amples, tels que des ve stes, des chemises ou des

vêtements avec manches lors de l'utilisation de la machine. Utiliser les pièces détachées Windsor
homologuées.

8

86356330 Crusader Dehumidifier

1 15V Grounding Instructions

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:

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 ordi­nances.

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.

Safety

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'électro­cution. Vérifiez auprès d'un électricien qualifié ou
d'un responsable de l'entretien si vous avez
quelque doute que ce soit quant au ra ccordement 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.

86356330 Crusader Dehumidifier

9

Safety

Technical Specifications

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

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 knowl­edge, unless they have been given supervision or
instruction concerning use of the appliance b y a person
responsible for their safety. Children should be super­vised 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 measure­ment taken in a typical industrial environment on a tile
floor.

10

86356330 Crusader Dehumidifier

Components

1

2

3

4

5

6

7

8

9

10

Operations

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

11

Operations

ON/OFF

+

-

Drain

Controls

1. Humidity level

2. Dehumidify

3. Water Full

4. Fan

5. Defrost mode

6. Machine run time

1

2

3

87

7. ON / OFF: Dehumidifier power switch.

8. Humidity Up: When machine runs on dehumidify

9. Humidity Down: When machine runs on dehumidify

54

9

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.

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.

6

10

12

10. Drain: press Drain button to empty water in pump
automatically.

86356330 Crusader Dehumidifier

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.

The compressor has a protect function. It will restart 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.

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.

Malfunction Indicators

If the machine detects a fault, the following codes will
be displayed:

Display Explanation

E3 Humidity Sensor is malfunctioning
E4 Pump is malfunctioning
E5 Thermistor is malfunctioning

86356330 Crusader Dehumidifier

13

Operations

!

ATTENTION:

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 pour­raient être attirés contre l'entrée d'air. Le déhumidi­fier 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.

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.

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.

14

86356330 Crusader Dehumidifier

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.

Maintenance

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.

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 interfer­ance 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 th e display
board.

7. Remove the lower back screws and lower side
screws. To access the screws behind the wheels,
remove the wheels.

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.

8. Turn the cord strain re lief 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.

86356330 Crusader Dehumidifier

15

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 interfer­ance with the cassette.

5. Remove the condensate hose from the hosebarb
on the inside of the upper housing.

6. Disconnect the control panel wi res from the display
board.

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 interfer­ance 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.

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.

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 evapo­rator.

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 interfer­ance with the cassette.

5. Remove the condensate hose from the hosebarb
on the inside of the upper housing.

6. Replace thermistor.

16

7. Reassemble the dehumidifier in reverse order of
the above steps.

86356330 Crusader Dehumidifier

Troubleshooting

PROBLEM CAUSE SOLUTION

Nothing runs

Coils don’t get hot

and cold

Compressor

doesn’t run

Fan doesn’t run

Machine doesn’t

extract as much

water as expected

Water drips from

machine

Compressor,

pump or fan runs

when power

switch is OFF

Loud /

Unusual noise

Defective control board Replace control board.
Loose connection in internal wiring Find and repair loose connection.
Compressor is not running. See compressor doesn’t run.
Leak in system / refrigerant gone. Find Leak, Repair, Recharge system.
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.
Defective fan. Replace impeller fan.
Bad connection in blower circuit. Find and repair bad connection
Obstruction blocking impeller motion. Remove blockage.
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.
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.

Incorrect wiring. Repair wiring.

Machine is not on a level surface. Place the machine on a level surface.

Maintenance

86356330 Crusader Dehumidifier

17

Notes:

18 86356330 Crusader Dehumidifier

PARTS

Parts

86356330 Crusader Dehumidifier

19

Parts List

1

2

3

4

5B

6B

7

8

9B

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

20

86356330 Crusader Dehumidifier

Parts List

REF PART NO. DESCRIPTION

1 86356400 PVC FILM
2 86356410 DISPLAY PANEL BRACKET
3 86356420 DISPLAY BOARD

4 86356430 LOWER HOUSING
5A 86356440 COMPRESSOR 75 PINT CRUSADER 75 ONLY
5B 86356450 COMPRESSOR 95 PINT CRUSADER 95 ONLY
6A 86356460 COPPER TUBE (CAPILLARY TUBE) 75 PINT CRUSADER 75 ONLY
6B 86356470 COPPER TUBE (CAPILLARY TUBE) 95 PINT CRUSADER 95 ONLY

7 86356480 MAGNET VALVE

8 86356490 CHASSIS COMPONENTS
9A 86356500 EVAPORATOR 75 pint CRUSADER 75 ONLY
9B 86356510 EVAPORATOR 95 pint CRUSADER 95 ONLY
10 86356520 HEAT EXCHANGER

11 86356530 FILTER
12A 86356540 CONDENSER 75 pint CRUSADER 75 ONLY
12B 86356550 CONDENSER 95 pint CRUSADER 95 ONLY

13 86356560 AIR DUCT BOARD
14 86356570 BLADE
15 86356580 VOLUTE CASING
16 86356590 MOTOR
17 86356600 FILTER COVER
18 86356610 UPPER HOUSING
19 86356620 T EMPERATURE SENSOR
20 86356630 ELECTRICAL MOUNTING BOARD
21 86356640 CAPACITOR CLAMP
22 86356650 WIRE CONNECTION SEAT
23 86356660 COMPRESSOR CAPACITOR
24 86356670 MOTOR CAPACITOR
25 86356680 PCB BOARD
26 86356690 PUMP
27 86356700 SPLIT PIN
28 86356710 WHEEL
29 86356720 AXLE
30 86356730 SCR, M6 X 45 PHMS SS
31 86331800 NUT, M6 NYLOCK, SS
32 86013850 WASHER, M6, FNDR, ISO7093, SS
33 86173310 WASHER, SPRNG LK, M6, DIN127B, SST
34 86356770 HOSE
35 86356780 POWER SUPPLY CORD
36 86356790 HUMIDITY SENSOR

SERIAL NO.

FROM

NOTES

2186356330 Crusader Dehumidifier