Mac Afric HNY-18 User manual

EVAPORATIVE AIR COOLER
User Manual
ENERGY SAVING & EVIRONMENTAL MACHINE

CONTENTS
CONTENTS.................................................................................................................1
INTRODUCTION.......................................................................................................2
TECHNOLOGY SPECIFICATION……………………………………………….2
FEATURES ...............................................................................................................2-3
IMPORTANT REMINDER .......................................................................................3
CLEAN AND PROTECTION…………………………………………………….3-4
TROUBLE SHOOTING ............................................................................................4
BASIC PRINCIPLE…………………………………………………………………5

TECHNICAL SPECIFICATION
INTRODUCTION:
Thank you for purchasing our product. We trust it will give you long and trouble free
service.
WARNING
1.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 by a person responsible for their safety.
2.Children should be supervised to ensure that they do not play with the appliance.
3.Ensure that the fan is switched off from the supply mains before removing the guard.
4.If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or
similarly qualified persons in order to avoid a hazard.
5.Unplug the appliance during filling and cleaning.
TECHNOLOGY SPECIFICATION:
MAX AIR FLOW 18000m³/H
VOLTAGE 220~240V
FREQUENCY 50/60Hz
RATED POWER 750W
WATER CONSUMPTION 15L/H
WATER CAPACITY 130L
SIZE 1135*750*1370MM
NET WEIGHT 50KGS
COVER AREA 100 ㎡
FEATURES

The evaporative air cooler has the special advantages:
1. 3 speed for the wind
2. The thicker and bigger cooling pad for better heat absorption.
3. Wheel footing is easy moving.
4. There is a water inlet valve. When without water, there will be alarm.
5. Big capacity for the water tank, no need to add water frequently.
6. Removable cooling pad is easy for clean.
IMPORTANT REMINDERS
Please read the manual carefully before operating the cooler.
A) Operating conditions:
1- Temperature: 18℃to 45℃; Water Temperature: < 45℃.
2- Power supply must not exceed the required voltage (+/-) 5%.
3- Air supply must be largely free of dust or extra cleaning is required.
B) Protect the power cable from vehicle or foot traffic. Connection to incorrect
electric voltage, or faulty installation, will cause danger of electric shock.
C) If the product malfunctions at startup, please disconnect from electric power
immediately and refer to dealer for service.
D) Necessary caution measure including grounding
1- Keep doors and windows open to allow fresh air to enter, and treated air to exit,
when cooler is operating.
2- Flashing red light on the control panel means water level in reservoir is low.
3- Rinse the reservoir with fresh water and clean prior to use after a period where the
cooler has not been in operation.
4- Take care when moving the cooler, especially when it is full of water. Pushing too
hard will cause the cooler to overbalance and tip over, which may cause injury and
will damage the cooler.
5- Simplified description of the cooler installation process and the connection modes
to supply main of water and electricity
A- Open the carton, make sure the cooling machine is in good looking, put water
In the water tank, put plug on, power supply is 220-240V/50Hz including
grounding
-No lubricating process for there is no belt
B -Clean the water reservoir and change water in the reservoir each month
- Make sure the power is off, open the cooling pad, wash pad and water tank in
clean water each month.
CLEAN AND PROTECTION
1. AIR FILTER
Switch off the power and take away the plug, pull out the handle for the filter. Then
you can use the cleaner to wash it.
2. Outside the machine
Clean with the dry-wet cloth
3. Wet curtain

Switch off the power and take away the plug. First take out the air filter, then for the
wet curtain. Use the soft brush to wash it.
4. Water tank
Switch off the power and open the back wet curtain. Use the cloth and clean water to
wash it.
TROUBLE SHOOTING
Problem Possible reason Solution
Unable to start the fan
Power failure
Loose PCB connection
Fuse burned out
Check power supply
Check PCB connection
Replace fuse
Lower or no airflow
Fan damaged
Cooling pad jammed
Filter jammed
Starting capacitor damaged
Fan stuck
Replace fan
Clean cooling pad
Clean filter
Replace capacitor
Check fan and its housing
No cooling airflow
Water lack
Cooling pad jammed
Water pump damaged
Water sensor damaged
Water pipe drops off
Water distributor jammed
Fill water into tank
Clean cooling pad
Replace water pump
Replace water sensor
Tighten water pipe
Check water distributor
Grill does not swing
Swing motor damaged
Swing motor crankshaft drops
off
Replace swing motor
Check swing motor crankshaft
Leak from drainage
outlet
Loose drainage cap
Rubber O-ring damaged
Tighten the cap
Replace O-ring
Water splashes out of
grill
Water pipe drops off Tighten water pipe
NOTE: This trouble shooting is for reference purposes only. If any technical assistance is needed,
please contact your distributor for service/repair

BASIC PRINCIPLE