Ebac CS60 User manual

CS60 OWNERS MANUAL
Drawing No. :- TPC302
Issue :- 1
Date :- 12
/
07/04
EBAC MODEL CS60
INDUSTRIAL DEHUMIDIFIER
OWNER’S MANUAL

CS60 OWNERS MANUAL
Drawing No. :- TPC302
Issue :- 1
Date :- 12
/
07/04
INTRODUCTION
Designed for a wide range of applications, the CS60 dehumidifier is a rugged, industrial unit
which utilizes an energy-efficient compressor and a compact portable design to provide easy
efficient drying.
The CS60 has a number of special features:
•Compact Size
•High efficiency rotary compressor
•Ebac’s “Hot Gas” defrost system
•Exterior epoxy powder-coated finish
•Provision for permanent drainage
•All galvanized interior
•Extra long power cord
•Humidistat
The fan draws the moist air through the cold evaporator coil, which cools the air below its dew
point. Moisture forms on the evaporator coil and is collected in the condensate tray, which is
equipped with a permanent drain. The cooled air then passes through the hot condenser coil
where it is reheated using the same energy removed during the cooling phase, plus the additional
heat generated by the compressor. The air is, therefore, discharged from the dehumidifier at a
slightly higher temperature with a lower absolute humidity than that which entered. Continuous
circulation of air through the dehumidifier gradually reduces the relative humidity within the
area.
The CS60 dehumidifier is a rugged, reliable drying unit designed to operate effectively over a
broad range of temperature and humidity conditions. An active hot gas defrost system,
controlled by an electronic timer, guarantees positive de-icing, thereby optimizing operation at
low temperatures.
The unit incorporates a welded and galvanized steel chassis and is finished in an epoxy coating
for resilience to damage caused by rough handling.

CS60 OWNERS MANUAL
Drawing No. :- TPC302
Issue :- 1
Date :- 12
/
07/04
SPECIFICATIONS
MODEL: CS60
HEIGHT: 13.25” (336.55mm)
WIDTH: 13.75” (349.25mm)
DEPTH: 20.25 ” (514.35mm)
WEIGHT: 62.83lbs (28.5 kg)
AIRFLOW:
360 CFM
EXTRACTION: 56 Pints Per Day
At 80ºF/60% RH
POWER SUPPLY: 115V/ 60Hz/ 1 ph
FINISH: Powder-coated Epoxy
OPERATING RANGE: 33°F – 105°F
REFRIGERANT: R-22 (13 oz)

CS60 OWNERS MANUAL
Drawing No. :- TPC302
Issue :- 1
Date :- 12
/
07/04
OPERATION
The following procedures should be followed to test the CS60 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 15
Amp electrical outlet.
2. Check dehumidification process as follows:
CAUTION: DO NOT REMOVE COVERS WHEN UNIT IS IN
OPERATION.
A. Place unit on a level surface.
B. Start up unit by turning the humidistat control knob until the unit turns 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.
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.
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.
CAUTION: Once the unit has been switched off, wait at least five
minutes before restarting.

CS60 OWNERS MANUAL
Drawing No. :- TPC302
Issue :- 1
Date :- 12
/
07/04
ROUTINE MAINTENANCE
WARNING: ENSURE THAT THE POWER CORD TO THE MACHINE
HAS BEEN DISCONNECTED BEFORE CARRYING OUT
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 to avoid damaging the fins. Alternatively, vacuum clean the coils.
WARNING: DO NOT STEAM CLEAN REFRIGERATION COILS.
2. Check that the fan is firmly secured to the motor shaft and that the fan rotates freely.
The fan motor is sealed for life and therefore does not need oiling.
3. To check the refrigerant charge, run the unit for 15 minutes and briefly remove the
top cover. The evaporator coil should be evenly frost coated across its surface. At
temperatures above 80°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.
5 To check the operation of the defrost system, switch the machine on and leave it
running for approximately 55 minutes. The machine will then enter “Hot Gas”
defrost mode for approximately 5 minutes before returning to normal operation. If
the unit will not defrost, the printed circuit timer board may be defective or the by-
pass valve may be inoperable.
IF ANY OF THE PRECEDING PROBLEMS OCCUR,CONTACT THE EBAC SERVICE CENTER PRIOR TO
CONTINUED OPERATION OF THE UNIT TO PREVENT PERMANENT DAMAGE.

CS60 OWNERS MANUAL
Drawing No. :- TPC302
Issue :- 1
Date :- 12
/
07/04
REPAIRS
1. Should an electrical component fail, consult the Factory Service Center to obtain the
proper 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 competent 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 competent 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.

CS60 OWNERS MANUAL
Drawing No. :- TPC302
Issue :- 1
Date :- 12
/
07/04
TROUBLESHOOTING
SYMPTOM CAUSE REMEDY
Unit inoperative 1. No power to unit
1. Check the power from power supply
panel
Little or no airflow
1. Loose fan on shaft
2. Fan motor burnt out
3. Dirty refrigeration coils
4. Loose electrical wiring
5. Fuse blown or circuit breaker
tripped
1. Tighten fan
2. Replace the fan motor
3. See Routine Maintenance Section
4. Check the wiring diagram to find
fault and repair
5. Replace the fuse or reset the
circuit breaker
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 by-pass valve
1. Contact the Factory Service Center
2. Contact the Factory Service Center
Unit vibrates excessively
1. Loose compressor
2. Damaged fan
1. Tighten the nuts on the compressor
mounts
2. Replace fan
Water flooding inside the
machine
1. Drain pipe blocked/frozen
2. Drain pipe too high
3. Crimped or blocked tubing
1. Clear the obstruction
2. Ensure that no section of the
drain hose is above the level of the
water outlet
3. Straighten, clear, or replace tubing
Ebac Industrial Products
704 Middle Ground Boulevard
Newport News
VA 23606
Telephone [phone] FAX [phone]
Sales Inquiries: 800-934-9194

CS60 OWNERS MANUAL
Drawing No. :- TPC302
Issue :- 1
Date :- 12
/
07/04
CS 60
SPARE PARTS LIST
NUMBER DESCRIPTION PART NUMBER QUANTITY
1 Defrost Timer 1600550 1
2 Control Knob 2019708 1
3 Capillary Tube 3014251 48”
4 Solenoid Valve 3020814 1
5 Filter Dryer 3020901 1
6 Compressor 3022163 1
7 Solenoid Coil 3030421 1
8 Capacitor 3030908 1
9 Humidistat 3035145 1
10 Mains Lead 3035148 1
11 Fan Motor 3035788 1
12 Relay 3036157 1
13 Axial Fan 3040129 1
14 Fan Inlet Ring 3040326 1
15 Rubber Foot 3101436 1
16 Drain Tubing 3014338 9 Feet
17 Drain Tube Jubilee Clip 3086101 1
18 Condenser Coil 2026014 1
19 Evaporator Coil 2026013 1

CS60 OWNERS MANUAL
Drawing No. :- TPC302
Issue :- 1
Date :- 12
/
07/04
Ebac 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 SYSTEMS, 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.
704 Middle Ground Boulevard, Newport News, Virginia 23606

1
1
2
2
3
3
4
4
5
5
6
6
A A
B B
C C
D D
DIMENSIONS IN m.m.
OTHERWISE STATED
ANGULAR
TOLERANCES UNLESS
0.0
IF IN DOUBT ASK
DO NOT SCALE 0.00
3RD ANGLE PROJECTION
1993
0.
0.25
0.5 DEGREE
0.05
TITLE
MATERIAL
FINISH
BISHOP AUCKLAND
ENGLAND
LIMITED
SHEET
DRAWN :
CAD SCALE :
DRG.NO.
OF
1
CS60 GENERAL ASSEMBLY
VARIOUS
10264CS-US
C LILLY
1/4
1
1
11Base
2 1 Left Base Support
3 1 Right Base Support
4 1 Drain Pipe
51Condenser
6 1 Evaporator Coil
71Fan Housing
8 4 Rubber Foot
9 1 Fan Inlet Ring
10 1Fan Motor
11 1Fan Blade
12 1Electrical Box
13 1Capacitor
14 1Timer
15 1Relay
16 1Solenoid Coil
17 1Solenoid Valve
18 1Humidistat
19 1Compressor
20 1Cover
21 1Handle
22 1Handle Support
Parts List
ITEM QTY DESCRIPTION
ISS. DATE COMMENTS
112/07/04 ORIGINAL
3
12
14
15
13
6
5
8
2
1
10
11
9
19
17
16
7
20
22
21
18
4