2024 WD CATALOG

RED DOT UNITS

RED DOT UNITS

Air Conditioner with Heater Options Model R-9750-9,-10 SERVICE PARTS LIST

OFF-ROAD R-9750 Headliner Air Conditioner with Heat Option

CONSTRUCTION • MINING • AGRICULTURE The R-9750 is the ideal headliner A/C unit for off-highway equipment cabs. It quickly produces 240 CFM of airflow, filters recirculating cab air, and its heater option delivers year-round comfort. Four multidirectional louvers deliver the air where you need it. Options include an outside air adapter, remote-mount filter, and in-line booster blower for a pressurized, dust-free cab.

HEATER-A/C

14

R-9750 SPECIFICATIONS BTUs

2.2" 55mm

15

Cooling – 17,000 BTU/Hr with 36°F (5 kW with 2.2°C) refrigerant temperature and 80°F (26.7°C) wet bulb entering air Heating – 25,600 BTU/Hr @ 100°F (7.5 kW @ 37.8°C) air temperature rise

Air In

16

HEATER-A/C

20.6" 523mm 16.7" 425mm

13

AIR FLOW 240 CFM (408 m 3 /h) WEIGHT 44 lbs. (20 kg) CURRENT 13 amps @ 13.6 VDC (includes 4 amps for A/C clutch) DRAW 6.5 amps @ 27.2 VDC (includes 2 amps for A/C clutch)

17

11 12

5.0" 127mm

24.7" 626mm

8

R-9750 SYSTEM ORDERING GUIDE R-134a

7

NOTES

UNITS

R-9750-9P

12 VDC – Heater - A/C 24 VDC – Heater - A/C

4

R-9750-9-24P

5

6

9

10

CONDENSER

Radiator Mount Remote Mount

See Condensers Section 77R7100/RD-4-4968-0P

3

INSTALLATION KIT

78R1705 78R1077

Refrigerant hose, fittings and hardware

Rooftop condenser

EZ Clip version

2

OPTIONS

Outside Air Adapter Remote Mount Filters Replacement Recirc. Filter In-Line Booster Pressurizers * Metal Converter Controls

RD-3-4784-0P

See Filters & Pressurizers section

1

78R5310M

See Filters & Pressurizers section

RD-5-7999-1P RD-5-5505-33P

Cable

ITEM NOTE PART NO.

DESCRIPTION

CAT. NO. 72R3120 71R4015 71R0400 71R0200 71R0010 71R2250 73R5532 73R5534

ITEM NOTE PART NO.

DESCRIPTION

76R1000 76R4900 71R8301 CAT. NO.

11 E,H RD-1-0726-0P Heater Core Assembly

1 2 3 4 5 6 7 8 9

RD-5-8436-0P Louver (4)

COMPRESSOR

Requires compressor and mounting kit

See Compressor Section

12 13 14 15 16 17

RD-2-1633-0P Evaporator Assembly RD-5-6868-1P Expansion Valve RD-3-7794-0P Bracket Assembly - Filter Right RD-3-7495-1P Bracket Assembly - Filter Left

G

RD-5-7999-1P Converter-Cable Control RD-5-8812-0P Knob-Control, Rotary RD-5-0071-0P Switch-Toggle SPDT

* Booster Pressurizer Can Only Be Used With Remote Mount Filters

E,H RD-4123-2P

Switch-Toggle DPDT

RD-3-4804-1P Filter

78R5310M

D

RD-5-3748-0P Switch-Toggle SPST

F

RD-3-4784-0P Fresh Air Box Assembly

RD-4125-36P

Thermostat

18 A,F RD-5-5982-1P Conversion Kit 19 A

E,G RD-3-7305-0P Water Valve Assembly

RD-3-12113-0P Drain Pan Assembly

B C

RD-5-8837-0P Blower Motor Assembly (12v) RD-5-8838-0P Blower Motor Assembly (24v)

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NOTES: A. Not shown B. 12 volt system only C. 24 volt system only D. Air conditioner only E. Purchased separately as part of heater conversion Kit RD-5-5982-0 F. Optional and purchased separately G. R-9750-11-24P Uses RD-5-1893-0 water valve & RD-5-9022-6 cable/ converter H. Heater- A/C only

RD-5-5985-0 (REV G) 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-5-5985-0 (REV G)

FOR REFERENCE ONLY. SUBJECT TO CHANGE WITHOUT NOTICE

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