EIP Ebac K100 User manual

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Drawing : - TPC450
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K100H
DEHUMIDIFIER
OWNER’S MANUAL
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Drawing : - TPC450
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K100H
PACKAGE CONTENTS
Item Description Quantity
10185GH-US Dehumidifier 1 off
3086144 Quick release hose coupling 1 off
3944110 PVC Tube – 3/8” I/D 7.8M
TPC450 Manual 1 off
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Drawing : - TPC450
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INTRODUCTION
Dehumidifiers remove moisture from the air that is circulating through the unit.
The resulting reduction of relative humidity helps prevent rust, rot, mold,
mildew and condensation within the room, or other enclosed spaces where
the dehumidifier is used.
A dehumidifier consists of a motor-compressor unit, a refrigerant condenser,
an air circulating fan, a refrigerated surface, a means of collecting and
disposing the condensed moisture and a cabinet to house these components.
The fan draws air through the refrigerated surface and cools it below its dew
point, removing moisture which is collected and led away. The cool air then
passes the hot condenser, where it is reheated. With the addition of other
radiated heat the air is discharged into the room at a higher temperature but
lower relative humidity than when the air entered the unit. Continuous
circulation of the room air through the dehumidifier unit gradually reduces the
relative humidity in the room.
A digital Humidistat is included which allows for precise humidity control. A
programmable display lets you set a specific desired humidity level.
The K100H dehumidifier is a rugged reliable drying unit designed to operate
effectively over a broad range of temperature and humidity conditions. A
powerful and reliable active hot gas defrost system, controlled by an
electronic timer, guarantees positive de-icing and thereby optimizing operation
at low temperatures.
The unit incorporates a welded steel chassis and is finished in vinyl coated
steel covers for resilience to damage caused by rough handling.
The K100H has a number of special features:
•Ebac’s “Reverse Cycle” defrost system
•Integral pump out system
•Provision for permanent drainage
•Exterior epoxy powder-coated finish
•Extra long power cord
•Free Standing or Wall Mountable
•Status Indicator
•Digital Humidistat Controller
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SPECIFICATIONS
"This product contains fluorinated greenhouse gases covered by the Kyoto Protocol. The
refrigeration system is hermetically sealed.
The Global Warming Potential (GWP) of refrigerants used in products manufactured by Ebac
Industrial Products Ltd is as follows
R134a – 1300
R407c – 1610
For type and weight of refrigerant contained in this unit, please refer to the product data label"
MODEL:
10185GH-US
HEIGHT:
27.2” (692mm)
WIDTH: 22.8” (580mm)
DEPTH: 18.3” (464mm)
WEIGHT: 117 Lbs (53Kg)
AIRFLOW: 300 CFM (510 M3/Hr)
POWER SUPPLY: 110V 1Ph 60Hz
POWER 1500 W (max)
FINISH:
Epoxy coated steel
REFRIGERANT TYPE/QTY: R407C (540g)
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INSTALLATION
POSITIONING:
Position the dehumidifier unit in the center of the room to be conditioned if at
all possible. However if a damp patch is particularly apparent the outlet grille
should be pointed towards it.
NOTE: Both inlet grille and outlet grille of the dehumidifier unit must have
clear space around them and not be obstructed in anyway.
WIRING:
Connect the power mains cable to a designated 30 Amp breaker. As follows:-
For Models without plugs:-
Brown Live
Blue Neutral
Green/Yellow Earth (ground)
DRAINAGE:
The K100H has a water pump fitted as standard which is capable of
discharging the condensate water 20ft vertical lift away from the unit & 100ft
horizontal. The water can, therefore, be discharged into a drain some distance
away.
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OPERATION
The following procedures should be followed to test the K100H for correct
operation:
1. After unpacking, examine all external features to confirm damage-
free shipment. Report all defects and damage at once. Connect the
power cable to a grounded electrical outlet.
2. Setting the Digital Humidistat
The Digital Humidistat is factory preset to give the optimum
level of control. Only adjustment of the desired set point is
required.
During normal operation, the display shows the current % Relative
Humidity within the space being conditioned.
The required humidity level can be set as follows:
•Press the “S” button once to access the set point
•Press the ▲or ▼button to change the display to the
desired Humidity level
•Press the “S” button again to save the set point – The
control returns to displaying the current % Relative
Humidity
3. Check dehumidification process as follows:
A. Place unit on a level surface.
B. Start up unit by turning the ON/OFF switch to ON
C. Check that the compressor is running.
D. Leave the machine running for 15 minutes.
E. Observe the evaporator coils through the rear upper grill, to
confirm frost operation.
TO ENSURE CONTINUED FULL EFFICIENCY OF THE
DEHUMIDIFEIR, MAINTENANCE PROCEDURES SHOULD BE
PERFORMED AS FOLLOWS:
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i. If the air temperature is below 80°F, an even coating of
frost should cover the entire evaporator coil
ii. If the air temperature is above 80°F, frost and/or droplets
of condensed water should cover the entire
evaporator coil.
F. After continuous running time of approximately 55 minutes, the
unit will enter “Hot Gas” defrost mode for 5 minutes and then
automatically return to normal operation.
When the unit is defrosting, the % Relative Humidity displayed on the
digital controller may increase as a result of the ice / frost melting. This
is quite normal and the display will return to its normal reading when the
unit returns to dehumidifying mode. (Fan running)
If, after carrying out the above procedures, the unit does not appear to
function properly, refer to the Trouble Shooting section, which follows,
or contact the Factory Service Center.
Discharge Pump
The pump works automatically and periodically pumps away collected
moisture to a drain or container. The pump is capable of discharging water to
a vertical height of 20ft.
Warnings.
•Due to the high pressures within the refrigeration circuit, under no
circumstances must direct heat be applied to the evaporator coil in an
attempt to remove the build up of ice.
•No attempt should be made to cut open any part of the refrigeration circuit
due to high pressures and gas involved.
•If the unit is switched off at the mains power supply for any reason, the unit
must be allowed to stand at rest for at least three minutes before
restarting.
CAUTION:
ONCE THE UNIT HAS BEEN SWITCHED OFF, WAIT AT LEAST FIVE
MINUTES BEFORE RESTARTING.
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ROUTINE MAINTENANCE
To ensure continued full efficiency of the dehumidifier, maintenance
procedures should be performed as follows:
1. Clean the surface of the evaporator and condenser coils by blowing the
dirt out from behind the fins with compressed air. Hold the nozzle of the air
hose away from the coil (approx 6”) to avoid damaging the fins.
Alternatively, vacuum clean the coils.
2. Check that the fan is firmly secured to the motor shaft and that the
fan rotates freely.
THE FAN IS SEALED FOR LIFE AND DOES NOT NEED LUBRICATING.
3. To check the refrigerant charge, run the unit for 20 minutes (with
humidistat set to maximum) and briefly remove the cover. The
evaporator coil should be evenly frost coated across its surface. At
temperatures above 77°f, the coil may be covered with droplets of
water rather than frost. Partial frosting accompanied by frosting of
the thin capillary tubes, indicates loss of refrigerant gas or low
charge.
4. Check all wiring connections.
IF ANY OF THE PRECEDING PROBLEMS OCCUR,CONTACT THE EBAC
SERVICE CENTER PRIOR TO CONTINUED OPERATION OF THE UNIT TO
PREVENT PERMANENT DAMAGE.
WARNING:
ENSURE THAT THE POWER CORD TO THE MACHINE HAS BEEN
DISCONNECTED BEFORE CARRYING OUT ROUTINE MAINTENACE ON
ITEMS 1, 2, 3, AND 4.
WARNING:
DO NOT STEAM CLEAN REFRIGERATION COILS
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Drawing : - TPC450
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REPAIRS
1. Should an electrical component fail, consult the Factory Service
Center to obtain the correct replacement part.
2. If refrigerant gas is lost from the machine, it will be necessary to use
a refrigeration technician to correct the fault. Contact the Factory
Service Center prior to initiating this action.
Any licensed refrigeration technician will be able to service the
equipment. The following procedure must be used:
a. The source of the leak must be determined and corrected.
b. The machine should be thoroughly evacuated before
recharging.
c. The unit must be recharged with refrigerant measured
accurately by weight.
d. For evacuation and recharging of the machine, use the crimped
and brazed charging stub attached to the side of the refrigerant
compressor.
The charging stub should be crimped and rebrazed after
servicing. NEVER allow permanent service valves to be fitted to
any part of the circuit. Service valves may leak causing further
loss of refrigerant gas.
3. The refrigerant compressor fitted to the dehumidifier is a durable
unit that should give many years of service. Compressor failure can
result from the machine losing its refrigerant gas. The compressor
can be replaced by a licensed refrigeration technician.
Failure of the compressor can be confirmed by the following
procedure:
a. Establish that power is present at the compressor terminals
using a voltmeter.
b. With the power disconnected, check the continuity of the internal
winding by using meter across the compressor terminals. An
open circuit indicates that the compressor should be replaced.
c. Check that the compressor is not grounded by establishing that
a circuit does not exist between the compressor terminals and
the shell of the compressor.
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Drawing : - TPC450
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TROUBLESHOOTING
S
YMPTOM
C
AUSE
R
EMEDY
Little or no airflow
1. Loose fan on shaft
2. Fan motor burnt out
3. Dirty refrigeration coils
4. Loose electrical wiring
1. Tighten fan
2. Replace the fan motor
3. See Routine Maintenance
Section
4. Check the wiring diagram
to find fault and repair
Little or no water
extraction
1. Insufficient air flow
2. Compressor fault
3. Loss of refrigerant gas
1. Check all of the above
2. Contact the Factory
Service Center
3. Contact the Factory
Service Center
Little or no defrost
when required
1. Faulty Timer
2. Faulty bypass timer
1. Contact the Factory
Service Center
2. Contact the Factory
Service Center
Unit vibrates
excessively
1. Loose compressor
mounts
2. Damaged fan
1. Tighten nuts on
compressor mounts
2. Replace with a new fan
Water flooding inside
machine
1. Faulty water pump
2. Sticking float switch
3. Drain tray blocked
1. Replace water pump
2. Remove obstruction
3. Remove obstruction
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Drawing : - TPC450
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K100H
SPARE PARTS LIST
NUMBER DESCRIPTION PART
NUMBER QUANTITY
1 DEFROST TIMER 1619508 1
2 CAPILLIARY TUBE .047 2pcs. 3014251 48” x2
3 COMPRESSOR (R407c) 3944915 1
4 CONDENSER COIL 3020727 1
5 EVAPORATOR COIL 3020732 1
6 DEFROST VALVE 3020833 1
7 FILTER DRYER 3020957 1
8 CONTACTOR 3930732 1
9 SOLENOID COIL 3030453 1
10 ROTARY SWITCH 3030557 1
11 DIGITAL HUMIDISTAT 3031530 1
12 MOTOR 3030126 1
13 CAPACITOR 3036337 1
14 USA PLUG 3934515 1
15 AXIAL FAN 3940002 1
16 PUMP 3160145 1
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Drawing : - TPC450
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LIMITED WARRANTY
Our products carry a one-year unconditional warranty against any defects in
workmanship or material. This warranty will cover all parts and labor required
to repair your Ebac product. This warranty is invalid if the unit has been
abused, damaged, whether intentional or accidental, or if any modifications
have been made to the unit.
THE FOREGOING WARRANTY IS EXCLUSIVE AND IS ISSUED IN LIEU OF
ALL OTHER WARRANTIES (WHETHER WRITTEN, ORAL, OR IMPLIED)
INCLUDING THE WARRANTY OF MERCHANTABILITY AND THE
WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. EBAC
INDUSTRIAL PRODUCTS, INC. DISCLAIMS ANY LIABILITY FOR
CONSEQUENTIAL DAMAGES, LOST PROFITS, OR INCIDENTAL
DAMAGES FOR BREACH OF ANY WRITTEN OR IMPLIED WARRANTY
WITH RESPECT TO THE FOREGOING DESCRIBED MERCHANDISE.
For Your Records: Model:____________________
S/N:______________________
Date Received:______________
SAVE THIS SECTION FOR YOUR RECORDS
CLIP AND RETURN THIS CARD
PLEASE NOTE
WARRANTY REGISTRATION
To ensure that your
Ebac Dehumidifier is
accorded the full
coverage provided by
this warranty, please
complete and mail this
card at your earliest
convenience.
Thank You
DATE
MODEL ___________ S/N ________________ RECEIVED ________________
OWNER __________________________________________________________
ADDRESS ________________________________________________________
CITY __________________________ STATE ________ ZIP _______________
COMMENTS ______________________________________________________
_________________________________________________________________
Ebac Industrial Products.
700 Thimble Shoals Boulevard, Suite 109, Newport News, Virginia. 23606-2575
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Distributed by:
Pure n Natural Systems, Inc.
Streamwood, IL
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