Wiring Diagram; Troubleshooting - Essick Air WC35 Manual Del Propietário

WIRING DIAGRAM

CAUTION: Always unplug cooler before opening or attempting service of any kind.
Manual Control
Motor Cord
Black - Hi
Red - Low
Motor
White - Common
Green - Ground
Pump
WARNING: To reduce the risk of fire or electric shock, do not use this fan with any solid-state speed control device.
COOLER SPECIFICATIONS
Model Height
(R)WC50/(R)N50W 35"
(R)WC46/(R)N46W 35"
(R)WC44 35"
(R)WC35/(R)N35W 31"
TROUBLE SHOOTING
Problem
Motor cycles on and off
Fails to start
Water draining from overflow
Blower vibrates excessively
Not cooling
This cooler is equipped with an
Your cooler may be controlled by a rotary switch (MANUAL CONTROLS) or by a touch pad/remote control. See below for
functions.
Switch Operation
OFF Fan off
PUMP ONLY Fan off
HIGH COOL Fan high speed
LOW COOL Fan low speed
HIGH VENT Fan high speed
LOW VENT Fan low speed
Note: pressing the ON/OFF button while the unit is running will turn off power to the entire unit. Pressing the button again
will turn the unit back on at the same setting, which the unit was at when it was turned off.
All manuals and user guides at all-guides.com
Switch
Wiring Harness
Width Depth
34" 34"
34" 34"
34" 28"
32" 21"
Cause
• Excessive belt tension
• Blower shaft not spinning freely
• Extension cord (if one used) too long
• Circuit breaker not large enough
• No electrical power
• Circuit breaker tripped or fuse blown
• Float improperly adjusted
• Belt or pulley loose
• Blower wheel out of balance or out of
alignment
• Debris in blower housing
• Blocked water lines
• Windows opened too little or too much.
• Uneven pad wetting
• Pump clogged or failed
• Pads plugged with dirt and water deposits
a utomatic thermally protected motor. If it shuts off on its own for any reason,
U U U U U U U U
can restart without warning
Pump off
ON/OFF
Pump on
Pump on
FAN
Pump on
Pump off
PUMP
Pump off
4
Amps
8.4
7.4
7.4
7.4
• Adjust belt tension
• Lubricate or replace bearings
• Choose a shorter or heavier gauge cord
• Consult a licensed electrician
• Check all electrical connections and cords
• Reset circuit breaker or replace fuse
• Adjust float
• Adjust belt or tighten pulley
• Replace the blower wheel
• Clear debris
• Check incoming water line, float and water
distributor for blockages and clear.
• Adjust window openings
• Level water trays, check for blocked water
slots in water trays
• Clean or replace pump
• Replace pads
.
U U U U
Remote Control Operation
Controls power to unit. Does not change fan speed or turn
Pump on or off.
Controls Fan speed. Press once for high speed (HI light on).
Press again for low speed (LO light on). Press again to turn
fan off (HI and LO lights off).
Controls Pump. Press once for pump on (PUMP light on).
Press again for pump off (PUMP light off).
Shipping Weight Operating Weight
165 249
165 249
147 217
135 184
Remedy
i t
U U U U