WD Catalog 2018

Conditioner

R-7830 Series

TECHNICAL SALES BULLETIN AND SERVICE PARTS LIST

HEATERS AND

AIR CONDITIONERS

DIMENSIONS

SPECIFICATIONS

SCHEMATICS

BTU's:

Air Flow:

Weight:

Current Draw:

17,180 BTU/Hr with 36

F (4329 kcal/h w/2.2

C) Refrigerant

Temp. and 80

F (26

C) Wet Bulb Entering Air

260 CFM (442 m

/h)

25 Lbs. (11 Kg)

18 Amps @ 13.6 V.D.C. (Includes 4 Amps for A/C Clutch)

9 Amps @ 27.2 V.D.C. (Includes 2 Amps for A/C Clutch)

ELECTRICAL SCHEMATIC

PLUMBING SCHEMATIC

Use 30 Amp fuse or breaker (customer supplied).

WARNING: Unit warranty void if fused power source not used.

Motor

Fan Switch

Rear View

#8 Hi Pressure

Org Org

14 Ga.

11.9 in.

30.2 cm

12.8 in.

32.4 cm

11.8 in.

29.9 cm

19.4 in.

49.3 cm

8.3 in.

21.1 cm

3 in.

7.5 cm

Wht

To Clutch

Power In

14 Ga. Red

Resistor

Thermostat

Grd

Blk

Yel

Org

14 Ga.

Bkw

#6 Liquid

#6 Pressure

R-7830 A/C Unit

Compressor

Receiver/Drier

Expansion Valve

Condenser

Bkw

#10 Suction

RD-5-8604-0 (REV --) 8/96

R-134a Compatible