2024 WD CATALOG

RED DOT UNITS

RED DOT UNITS

Heater Air Conditioner Model R-5075-0 SERVICE PARTS LIST

OFF-ROAD

R-5075 BACKWALL Heater/Air Conditioner Unit CONSTRUCTION • MINING • AGRICULTURE The R-5075 packages the performance and durability of our R-5045 heater-A/C unit into a robust metal housing for off-road equipment cabs. This unit has fresh-air intake and options include an in-line booster blower for a pressurized, dust-free cab.

2122

21

17

18

HEATER-A/C

20 23

13

3

2 4

HEATER-A/C

8

R-5075 SPECIFICATIONS BTUs Heating – 46,000 BTU/Hr @ 150°F

(13.5 kW @ 66°C) water to air differential Cooling – 33,000 BTU/Hr with 36°F (9.7 kW w/ 2.2°C) refrigerant temperature and 80°F (26.7°C) wet bulb entering air

1

27.4" 697mm

AIR FLOW 430 CFM (730 m 3 /h) WEIGHT 47 lbs. (21 kg) MOTOR One three-speed CURRENT 21.8 amps @ 13.6 VDC (includes 4 amps for A/C clutch) DRAW 10.9 amps @ 27.2 VDC (includes 2 amps for A/C clutch)

20.8" 529mm

8.7" 220mm

5

Fresh Air Intake

6

R-5075 SYSTEM ORDERING GUIDE R-134a

NOTES 12 VDC 24 VDC

UNIT

R-5075-0P

R-5075-0-24P

9

CONDENSER

10

77R0700 - Radiator mount R-9730 - Remote mount

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

16

7

INSTALLATION KIT

78R1070 78R1077 78R1027 78R1025

ATCO version EZ Clip version EZ Clip version ATCO version

11

12

15

14

ITEM NOTE PART NO.

DESCRIPTION

CAT. NO.

ITEM NOTE PART NO.

DESCRIPTION

CAT. NO.

13 14 15 16 17 18 19 20 21 22 23

RD-5-3647-0P Resister-Speed Control RD-5-7760-0P Valve-Water Cable Operated RD-5-6868-1P Valve-R-134a/R12 Compatible RD-5-8076-1P Filter-Air 17.5x5.5x.34 Thick RD-3-22255-0P Plenum Assembly Control Panel 12 Volt RD-3-22255-1P Plenum Assembly Control Panel 24 Volt RD-5-5223-2P Air Diffuser Assembly RD-3-22675-0P Converter-Cable Control RD-5-7183-0P Switch-Mode Off-On-On 24 Volt RD-5-7181-0P Switch-Rocker Fan On-On-On RD-5-8075-0P Knob-Control Deep Recess

71R1450 72R5250 71R8301 78R5360M

1 2 3 4 5 6 7 8 9

RD-3-7244-0P Cover Assembly Core

RD-4427-24P

Thermostat

71R3100

OPTIONS

Replacement Recirc Filter Replacement Fresh Air Intake Filter

78R5360M

RD-3-7252-0P Retainer-Core RD-3-3174-0P Retainer-Motor RD-1-0325-0P Heater Core Assembly RD-2-1370-0P Evaporator Core Assembly RD-3-2547-0P Blower Assembly RD-3-2547-1P Blower Assembly

76R3500 76R7070

78R5320 78R5150

Fresh Air Intake

COMPRESSOR

Requires compressor and mounting kit

See Compressor Section

71R0854 71R0872 71R4060

RD-3-2592-0P Entry Ring RD-5-10935-0P Blower Wheel RD-5-14189-0P Motor-12 Volt RD-5-14189-24P Motor-24 Volt

10 11 12

73R7201

RD-5-8074-0 (REV D) RED DOT CORPORATION P.O.Box 58270 Seattle, WA 98138 (206) 575-3840 AMCustomerService@RedDotCorp.com

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-5-8074-0 (REV D)

FOR REFERENCE ONLY. SUBJECT TO CHANGE WITHOUT NOTICE

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