2024 WD CATALOG

RED DOT UNITS

RED DOT UNITS

ON/OFF-ROAD

R-6840 Backwall Air Conditioner Unit VANS • COMMERCIAL TRUCKS • INDUSTRIAL • CONSTRUCTION • AGRICULTURE Our R-6840 backwall air conditioner uses Red Dot’s advanced coil and blower technology to produce the highest capacity possible from a compact wall-mounted unit. The resin housing is tough and good-looking—perfect for cabs where performance and fit and finish are important. Multidirectional diffusers send air where you need it. Floor support kit available.

Air Conditioner Model R-6840-0 SERVICE PARTS LIST

11

6

HEATER-A/C

7

8

11.25" 285mm

9

HEATER-A/C

2

4

5

8.45" 215mm

10.2" 265mm

R-6840 shown with optional floor support kit, plumbing covers and filter

1

R-6840 SPECIFICATIONS BTUs

15

20.75" 530mm

Cooling – 22,300 BTU/Hr with 36°F (6.5 kW with 2.2°C) refrigerant temperature and 80°F (26.7°C) wet bulb entering air

14

12

13

AIR FLOW 325 CFM (552 m 3 /h) WEIGHT 16 lbs. (7.3 kg) CURRENT DRAW

18.6 amps @ 13.6 VDC (includes 4 amps for A/C clutch); 9.5 amps @ 27.2 VDC (including 2 amps for A/C clutch) CONTROLS High-low motor speed, four adjustable louvers, adjustable thermostat

3

R-6840 SYSTEM ORDERING GUIDE R-134a

NOTES

12

UNITS

R-6840-0P

12 VDC – Variable Thermostat 24 VDC – Variable Thermostat See Unit Condenser Section

R-6840-0-24P

CONDENSER

R-6160 - Roof Mount 77R0650 - Radiator Mount

ITEM NOTE PART NO.

DESCRIPTION

71R8301 71R1450 71R1450 CAT. NO.

ITEM NOTE PART NO.

DESCRIPTION Housing- Cover

CAT. NO.

See Condenser Section Rooftop condenser Rooftop condenser Front mount condenser Front mount condenser

12 13 14 15 16 17 18 19 20

RD-5-6868-1P RD-5-3647-0P RD-2-3647-0P RD-3-8113-0M

Expansion Valve- 134g Resistor- Speed Control

1 2 3 4 5 6 7 8 9

RD-2-3637-0P RD-2-3638-0P RD-2-5125-1P

INSTALLATION KIT

78R1070 78R1077 78R1027 78R1025

ATCO version EZ Clip version EZ Clip version ATCO version

Housing

Bracket- Resistor Resistor Guard

Evaporator Core

76R7555

RD-5-17144-0P Motor Blower Assembly- 12v RD-5-17144-0P RD-5-14880-0P Motor Blower Assembly- 24v RD-5-14880-0P

A RD-5-5260-0-.500M Screw- #8 Plastite Hex. HD A RD-5-5261-0-.750M Screw-#12 Plastite Hex. HD

RD-5-8812-0P RD-5-9833-0P RD-4125-36P RD-5-5355-0M RD-5-8436-0P

Knob- Rotary Control

71R4015

A RD-2-3683-0P A RD-2-3673-0P A RD-2-3515-0P

Filter

78R5291

Switch- 3 Speed, Rotary (25 amp) 71R1160

Floor Support- Kit Plumbing Covers

Thermostat

71R2250

OPTIONS

Floor Support Kit RD-2-3673-0P Plumbing Covers (left and right) RD-2-3515-0P Recirc Filter RD-2-3683-0P Remote Control Panel Kit RD-2-3674-0P

Receptacle- 1/4 Turn

11

Louver

72R3120

NOTES: A = Not shown

COMPRESSOR

RD-2-5754-0-0 (REV A) RED DOT CORPORATION P.O.Box 58270 Seattle, WA 98138 (206) 575-3840 AMCustomerService@RedDotCorp.com

Requires compressor and mounting kit

See Compressor Section

FOR REFERENCE ONLY. SUBJECT TO CHANGE WITHOUT NOTICE

RED DOT CORPORATION 2504 E Main Ave Puyallup, WA 98372 (206) 575-3840 AMCustomerService@RedDotCorp.com RD-2-5754-0-0 (REV A)

FOR REFERENCE ONLY. SUBJECT TO CHANGE WITHOUT NOTICE

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