Hessaire RM3808S Operating Instructions & Parts Manual

Fixed mount evaporative coolers, window evaporative coolers

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O p e r a t i n g I n s t r u c t i o n s & P a r t s M a n u a l
Models Covered In This Manual
Window Unit
(Aspen Pads)
W2800, W3800,
W4800
Index
Safety Information.................................................................................
Specifications: Window Units...................................................................
Specifications: Aspen Roof Mount Units....................................................
Specifications: Rigid Media Roof Mount Units.............................................
Installation: Window Units........................................................................
Installation: Rooftop Units.......................................................................
Float Valve Assembly............................................................................
Overflow Tube Assembly........................................................................
Electrical Connection Instructions.............................................................
Wiring Diagrams....................................................................................
Aspen Cooler Parts Breakdown................................................................
Rigid Media Cooler Parts Breakdown.........................................................
Maintenance & Troubleshooting...............................................................
Unpacking & Inspection
Carefully unpack product and verify all items are included per packing list. Visually inspect all items for
damage that may have occurred during transit. Inspect for loose, damaged or missing parts. Do not attempt
to use any parts that are damaged. If damage is observed, immediately file a freight claim with the carrier.
man_fixedcoolers_online_121023
Side Draft
Down Draft
Ducted Unit
Ducted Unit
(Aspen Pads)
(Aspen Pads)
A38S, A48S,
A68S
Fixed Mount Evaporative Coolers
Window Evaporative Coolers
Side Draft
Ducted Unit
(Rigid Media)
A38D, A48D,
RM3808S, RM4808S,
A68D
Note: Shown without aspen pads or rigid media
RM3808D, RM4808D,
RM6808S
Pg. 2
Pg. 2
Pg. 3
Pg. 3
Pg. 4
Pg. 4
Pg. 4
Pg. 5
Pg. 5
Pg. 5
Pg. 6
Pg. 7
Pg. 8
Down Draft
Ducted Unit
(Rigid Media)
RM6808D
Hessaire.com

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Summary of Contents for Hessaire RM3808S

  • Page 1: Table Of Contents

    Ducted Unit Ducted Unit (Aspen Pads) (Aspen Pads) (Aspen Pads) (Rigid Media) (Rigid Media) A38D, A48D, W2800, W3800, A38S, A48S, RM3808S, RM4808S, RM3808D, RM4808D, A68D W4800 A68S RM6808S RM6808D Note: Shown without aspen pads or rigid media Index Safety Information…………………………...…………………………………………...
  • Page 2: Safety Warnings

    12 1/4 23 1/8 17 1/4 5 1/4 10 17 5/8 5 1/4 3 1/2 123 29 1/4 28 1/2 16 Face View Side View Height (H) Through wall / window transition Depth (D) Width (W) Pg. 2 man_fixedcoolers_online_121023 Hessaire.com...
  • Page 3: Specifications: Aspen Roof Mount Units

    Shaft Outer Unit Depth Height Width Dia. Width G Ship Operating Dia. Diameter RM3808S 23 1/4 13 3/4 13 3/4 11 1/8 13 3/4 12 124 RM4808S 27 1/4 17 3/4 17 3/4 12 1/8 1 1/4 11 144 RM6808S 32 1/4...
  • Page 4: Installation: Window Units

    2. Installation sequence example shown below. Fig. 2 3. Once securely connected, test for leaks. 4. Adjust water level requirements for your unit. Fig. 2 Plastic Nut Float Water Feed Compression 1/4” tubing Overflow Tube Washer Compression Olive Pg. 4 man_fixedcoolers_online_121023 Hessaire.com...
  • Page 5: Overflow Tube Assembly

    Pump White Pump Circuit Breaker Pump Receptacle Green Motor & Pump Thermally Protected (Ground) Models: RM3808D, RM3808S, RM4808D, Fig. 5 RM4808S, RM6808D, RM6808S, A38D, Wiring Diagrams: Ducted Rooftop Coolers A38S, A48D, A48S, A68D, A68S Black (High) High Black Black (High)
  • Page 6: Aspen Cooler Parts Breakdown

    4L600 (A58) Door Panel/Media DPA28 DPA38 DPA48 DPA68 Grill WGSM WGLG WGLG Motor Switch WS-MTR WS-MTR WS-MTR Pump Switch WS-PUMP WS-PUMP WS-PUMP Motor Receptacle 81101 Pump Receptacle 81562 Motor Cord 81092 Overflow Pipe 14216 Float Valve 85023 Pg. 6 man_fixedcoolers_online_121023 Hessaire.com...
  • Page 7: Rigid Media Cooler Parts Breakdown

    4L590 (A57) 4L610 (A59) Media Pad SCP050 SCP100 SCP200 Motor Receptacle 81101 Pump Receptacle 81562 Motor Cord 81092 Float Valve 85023 Overflow Pipe (drain) 14216 Warranty Information Visit Hessaire.com for a current copy of the Hessaire warranty. Pg. 7 man_fixedcoolers_online_121023 Hessaire.com...
  • Page 8: Maintenance & Troubleshooting

    Consult an authorized technician. Loose pulleys. Adjust and tighten pulleys. Stagnant water in tank. Drain and clean tank. Odors Clogged / dirty media. Clean or change filters. Water leaking from grill. Media over wetting. Reduce water amounts to media. Pg. 8 man_fixedcoolers_online_121023 Hessaire.com...

This manual is also suitable for:

Rm4808sRm6808sRm3808dRm4808dRm6808d

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