Owner`s manual

OWNER’S MANUAL
WM 33
WM 40
WM 42
WM 47
CIRCLE THE MODEL OF YOUR
COOLER AND RECORD THE SERIAL
NUMBER BELOW.
READ CAREFULLY ALL OF THIS
MANUAL BEFORE INSTALLING THE
UNIT
ENCIERRE CON UN CIRCULO EL
MODELO DE SU ENFRIADOR Y ESCRIBE
EL NUMERO DE SERIE ABAJO.
LEA CON CUIDADO TODO ESTE MANUAL
ANTES DE INSTALAR LA UNIDAD
SERIAL #
NUMERO DE SERIE
SAFETY RULES
1. Read instructions carefully.
2. Electrical hook up should be done by a qualified electri-
cian, so that all electrical wiring will conform to your local
standards.
3. Unit must be in the OFF POSITION and UNPLUGGED
from power receptacle when installing or performing any
maintenance.
4. Your cooler will run on 120 volt AC., 60 Hz (cycle) current
only.
5. Motor and pump are grounded and have an automatic ther-
mal overload switch which will shut motor off when it
overheats. The motor will restart automatically when it
cools down.
WARNING: To reduce the risk of fire or electric shock,
do not use this fan with any “solid-state fan speed con-
trol device.”
READ AND SAVE THESE INTRUCTIONS
EVAPORATIVE COOLING
With this unit being a fresh air system, you are not trapped
with recirculating air that can become stale, laden with smoke
and odors, as happens with refrigerated air conditioning
systems. Instead, you are completely replacing the air every
2 to 4 minutes by either opening doors or windows or a
combination of both to exhaust the air continually.
VEA EL ESPAÑOL EN EL INTERIOR.
110528 3-01
OPERATION
To eliminate delivery of hot air when starting cooler, turn on
pump only for the first few minutes, then turn on the blower
motor.
These coolers may be used without water for ventilation
purposes. When outside air is cool (for example, at night) or
when humidity is high the water pump can be turned off.
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