Cas Hire EC48 User manual

Portable Evaporative Air Cooler
MANUAL
Read and save these instructions before use
Model: EC48
Power rating: 130 Watts
Voltage rating:
230 Volt, 50Hz
CAS HIRE 0800 525082 www.cas-hire.co.uk

QUICK START GUIDE
Fill with water and plug into a standard
power outlet.
Note: Please make sure the household power voltage
matches the product specifications.
Place near an open door or window.
Note : Evaporative air cooler requires cross ventilation.
Turn ON and enjoy the cooling breeze.
Note: Start with LOW speed and gradually increase
to higher speed for optimum cooling performance.

INDEX
1
Read all instructions carefully before setting up and operating the cooler, and
please keep this instruction manual for future reference. This manual is designed to
provide you with important information needed to setup, operate, maintain, and
troubleshoot your cooler. Failure to follow these instructions may damage and/or
impair its operation and void the warranty.
SECTION PAGE
LOCATING AIR COOLER ........................................................................................... 2
USER TIPS ................................................................................................................. 3
SAFETY ...................................................................................................................... 5
PARTS DESCRIPTION ............................................................................................... 7
USE & OPERATION ................................................................................................... 8
Control Panel ........................................................................................................... 8
Control Knobs ......................................................................................................... 9
Filling Water ........................................................................................................... 10
CLEANING & MAINTENANCE ................................................................................... 12
TROUBLESHOOTING GUIDE ................................................................................... 14
TECHNICAL SPECIFICATIONS ................................................................................. 15
ELECTRICAL WIRING DIAGRAM .............................................................................. 15

2
Cooler Location (Important - Please Read!)
Place the cooler in front of an open door or window. Ensure that there is adequate cross -
ventilation in the room by leaving a door or window open opposite the cooler.
Following these guideline will ensure your cooler will work as effectively as possible.
Not an Air Conditioner (Important - Please Read!)
The evaporative air cooler is not an air conditioner as it does not use a compressor or refrig-
erant gas. It should not be expected to cool as efficiently as a refrigerated air conditioner.

3
USER TIPS
Energy
efficient, No compressor
Evaporative Air Coolers are built to maximize energy efficiency and keep costs low. Warm air is
drawn into the cooler through the Honeycomb Cooling Media. Water pumped from the tank
pours over the honeycomb media. As the warm air passes through the media, the water absorbs
the heat, naturally cooling and humidifying the air. A fan propels the cooled air out into the room.
This no-compressor system cools naturally, efficiently and inexpensively.
Honeycomb Cooling Media
Pump
Water
Evaporative Air Cooling Mechanism

4
USER TIPS
The recommended maximum relative humidity level is 60% or
less, which allows a noticeable temperature decrease. The
temperature decrease will be greater in drier climates
because higher evaporation occurs when the humidity is low.
The evaporative air cooler should not be used in enclosed
spaces. It must be kept level and there must be water in the
water tank. The room should have doors and windows
opened to allow free air flow. The evaporative air cooler works
best when placed near an open window, so that outside air is
drawn into the evaporative air cooler, the air circulates in the
room, then exits via the door. The maximum cooling effect is
felt when a person is in the flow of air coming out of the
evaporative air cooler.
The evaporative air cooler can also be used to humidify dry
air during cool weather. To be used for humidification the
windows and doors should be closed to allow the humidified
air to accumulate.
Room with open windows & door
(RECOMMENDED)
Room with closed windows & door
(NOT-RECOMMENDED)
NOTE
When the product is used for the first time the Honeycomb Cooling Media will have an
odour which will dissipate in a week or so of initial use.

5
SAFETY
READANDSAVETHESEINSTRUCTIONS:
When using electrical appliances, basic safety precautions should always be followed:
• Your cooler runs on 230 Volt AC, 50 Hz current. Check the
household voltage to ensure it matches the appliance's rate
specification.
• Before operating the product remove it from its packaging
and check that it is in good condition.
• DO NOT operate any product with a damaged cord or plug.
We recommend not using an extension cord with this appli-
ance.
• DO NOT run power cord under carpeting, or cover it with rugs
or runners. Keep the cord away from areas where it may be
tripped over.
• Always unplug the product before refilling the water tank.
• Always unplug the appliance from the power source before
cleaning, servicing or relocating the unit.
• Remove the power cord from the electrical receptacle by
grasping and pulling on the power cord plug-end only, never
pull the cord.
• DO NOT use the product in areas where gasoline, paint or
other flammable goods and objects are stored.
•When using the ''COOL'' setting, check the water tank to
ensure that it is full. Operation of this cooler on the ''COOL''
setting with an empty tank may result in damage to the water
pump.
230 Volt AC 50Hz
SHOCK HAZARD
WATER LEVEL INDICATOR

6
SAFETY
•DO NOT attempt to repair or adjust any electrical or mechani-
cal functions of the cooler, as this may void the warranty.
•DO NOT cover the air inlet or outlet on the appliance as this
may cause motor damage.
•DO NOT insert or allow objects to enter any ventilation or
exhaust opening as this may damage the product and could
cause an electrical shock or fire.
•DO NOT operate with the Honeycomb media removed as this
will overload and damage the motor.
•DO NOT leave the operating appliance unattended for any
extended period of time.
•DO NOT let children play with this appliance, packaging or
plastic bags.
•If the unit is damaged or it malfunctions, do not continue to
operate it. Refer to the troubleshooting section and seek
professional advice.
•Place the unit on a level floor.
•This product is not intended for use in wet or damp locations.
•DO NOT use in bathrooms. Never locate the product where
it may fall into a water container.
•Store in a dry area when not in use.
•This appliance is not intended for use by persons (including
children or elderly) 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 by a person responsible for their safety.
•Always grip the side handles to move the cooler.
FLOOR LEVEL

7
PARTS DESCRIPTION
16 9 1
2
3
14 10
13 8
4
11
15
5
6
12 7
1 Manual Water Fill Door/ Ice Inlet
2 Handle
3 Left Honeycomb Panel
4 Lever for Horizontal Louvers
5 Water Tank
6 Casters
7 Horizontal Louvers
8 Water Level Indicator
9 Mechanical Control Panel
10 Right Honeycomb Panel
11 Continuous Water Inlet
12 Water Drain Plug
13 Back Honeycomb Panel
14 Power Cord & Plug
15 Rear Grill Removal Screws

USE & OPERATION
CONTROL PANEL
8

USE & OPERATION
9
CONTROL KNOBS
SPEED / ON - OFF
Connect to the power supply and turn the SPEED knob. The fan
will start. Change the speed from 1 for Low to 2 for Medium to
3 for High. To switch the unit OFF, turn the SPEED to “0”.
COOL
Turn the COOL knob to ON to start the cooling. It takes a few
minutes to obtain the full effect from this mode.
SWING
Vertical Louvers
Turn the SWING knob to 'ON'. The louvers will begin to move
from right to left automatically.
0
SPEED
OFF
COOL
OFF
HORIZONTAL LOUVERS
Manually adjust the horizontal louvers to change vertical airflow. SWING

USE & OPERATION
10
CAUTION
Unplug from power when
refilling.
FILLING WATER
Water can be filled into the air cooler by:
Water / Ice
compartment (Manual Refill)
Water / ice can be put into the tank though the top opening.
There is a hole for water to flow into the tank.
Continuous water supply (Auto Refill)
Connect a garden hose to the continuous water supply inlet.
FILLING WATER ( MANUALLY)
To refill the water tank, pull out the Water/Ice Fill Door located
on the top side of your cooler (refer to page 7) and fill water till
the Max, as indicated on the Water Level Indicator. Do not fill
water above the Max water level mark.
For better cooling performance, we suggest putting ice cubes
inside the ice compartment located on the top side of your
cooler (refer to page 7). Water Inlet
Water Fill Door Ice Loading
Compartment

USE & OPERATION
1
1
FILLING WATER (CONTINUOUS WATER SUPPLY CONNECTION)
Connect water pipe to the continuous water supply connector located on the lower left side
panel. Secure the connector with the pipe so that there is no leakage and turn on the water
supply.
With the help of the water auto-refill mechanism, water inside the tank will refill automatically.
Everytime the water comes below the minimum level, the water float valve will detect it and
will start the water flow inside the tank. In the same way it also stops water in-flow when
reaching the maximum level.
This is an automated process and will not require you to refill the water tank manually.
Plug the unit into the power supply and turn the unit on.
INSTALLING HOSE ADAPTER AND FLOAT VALVE
• Connect the garden hose Connector and turn on the water.
• Verify water tight connections by visually examining both
the float/hose connections.
Hose Connector

12
CLEANING & MAINTENANCE
IMPORTANT
•The cooler is supplied with Honeycomb Cooling Media.
•The cleaning frequency for the Honeycomb media depends on local air and water
conditions. In areas where the mineral content of water is high, mineral deposits may build up on
the Honeycomb Cooling Media and restrict air flow. Draining the water reservoir and refilling with
fresh water at least once a week will help reduce mineral deposits. If mineral deposits remain on
the Honeycomb media, the media should be removed and washed under fresh water. The media
should be cleaned every two months or sooner, depending on your needs.
•Do not run the unit in COOL mode with stale water in the tank. Empty the tank and refill it with
fresh water if the water has been standing in the tank for an extended period of time.
•For best results, allow the Honeycomb Cooling Media to dry after each use by turning off the
cool function 15 minutes before turning the unit off.
•Draining the water reservoir and refilling with fresh water at least once a week will greatly reduce
mineral deposits in the pads and help to extend the life of Honeycomb Cooling Media.
WARNING
•Before cleaning the unit, switch it to the ''off'' position and remove the plug from the power socket.
•To clean the outside, use a damp cloth to remove dirt and dust.
•Never use corrosive elements or any chemicals to clean this product.
•When the product is not in use, store the unit in a dry place out of direct sunlight.

CLEANING & MAINTENANCE
13
DRAINING AND CLEANING THE WATER TANK
•Turn the power “off” and disconnect the air cooler from the
power supply.
•Move the unit to a location where it can be drained. Remove
the cap from the water drain plug and allow the tank to empty
(see parts description on page 7).
•After you have drained the water tank, please connect the water
drain plug to its original position.
•Now refill the water tank up to Max level, wait for 5 min. and then
drain the entire water once again. Use clean water for this proce-
dure, so that maximum dust particles and remains are completely
removed.
•If your cooler has not been used for a long duration, we advise
you to clean the water tank at least 2 times before it is used
again.
CLEANING THE FILTER AND HONEYCOMB
•Turn off the unit, and unplug the power cord from wall outlet.
•Rotate the unit facing the back panel, and locate the Rear Grill
Removal Screws (refer page 7., #15). Remove both the screws
with a screw driver.
•Pull the rear grill panel upwards, until it is completely removed.
•Now, the Honeycomb Media can be seen.
Clean the filter with a clean cloth to remove all the dust & dirt
particles.
•Once the cleaning has been completed, assemble the unit as
described above.
•Plug into the power supply and turn on unit.
Water Drain
Plug
Open Screws

TROUBLESHOOTING GUIDE
PROBLEM POSSIBLE CAUSE SOLUTION
No discharge of air Cord is not plugged in. Make sure power cord is
plugged in and the supply
switch is on.
Power is not on. Turn the unit ON by changing
the mechanical knob position
on the control panel
Not Cooling / Unit is
making noise Pump is not turned ON. On Control Panel, Turn COOL
FUNCTION to “ON”.
Low or no water in tank,
when COOL is selected. Refill water tank.
Damaged Pump or Calcium
deposits on blower. Contact service center.
Odor omission When the Cooler is new. When the unit is used for the
first time, the Honeycomb
Cooling Media will have an
odor, which will dissipate
within a week of initial use.
If the Cooler has been used. There may be an algae issue,
Replace the Honeycomb Cooling
Media. Contact service center.
14

TECHNICAL SPECIFICATIONS
15
MODELNO. EC60
Voltage
Frequency
Wattage
Water Tank Capacity
Cooling Media
Product Dimension
Net Weight
230V
50Hz
130 Watts
40 Litre
Honeycomb
600 (L) x 490 (W) x 830 (H)
13.3 Kg
ELECTRICAL WIRING DIAGRA