Diagrams.

TM 5-4120-352-14

(21) Pressure regulator valve,

(18) Thermal expansion valve.

Manufacturer . . . . . . . . . . . . . . . Controls Co. of America

Alco Controls Corp.

Manufacturer . . . . . . . . . . . . . . .

Model number........... 104A

HNE1HW100-6A (modified by

Part number . . . . . . . . . . . . . . . . .

Part number . . . . . . . . . . . . . . . . . 70034-187 (modified by marking

marking "97403 13216E6160-1")

"97403 13216E6171")

1/4 ODF

Inlet. . . . . . . . . . . . . . . . . . . . . . . . .

Adjustment range . . . . . . . 0 to 80 psig

3/8 ODF

Outlet. . . . . . . . . . . . . . . . . . .

Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 psig

30"

Cap tube length. . . . . . .

1 ton

Nominal capacity . . . . . .

(22) Dehydrator.

Superheat . . . . . .

Manufacturer . . . . . . . . . . . . . . . Alto Valve Co.

(factory set) . . . . . . . . . . . . . . .

6F + 1/2F at a 32F bath tem-

Part number . . . . . . . . . . . . . . . . . ADK032 (modified by marking

perature (3-1/3C + 1/3C at a 0C

"97403 13216E5918-1")

bath temperature)

Type . . . . . . . . . . . . . . . . . . . . . . .

Sealed and nonrefillable

(19) Liquid quench valve.

(23) Actuator cylinder assembly.

Manufacturer . . . . . . . . . . . .

Alco Controls Corp.

Manufacturer . . . . . . . . . . . . . . . Robertshaw Control Co.

Part number . . . . . . . . . . .

HN1/4CW16A (modified by mark-

Part number . . . . . . . . . . . . . . . . . PO11-22 (modified by marking

ing "97403 13216E6174-1")

"97403 13216E6128" and changing

Inlet. . . . . . . . . . . . . . . . . . . . . . .

1/4 ODF

cable attachment plate

3/6 ODF

Outlet . . . . . . . . . . . . . . . . . . . . .

Stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .952 in.

30"

Cap tube length . . . . . . . . . . .

Full stroke pressure

Nominal capacity . . . . . . . .

1/4 ton

(no load) . . . . . . . . . . . . . . . . . . . . . 240 + 20 psig

Superheat . . . . . . . . . . . . . . .

Pressure to

(factory set) . . . . . . . . . . . . . .

16F + 1/2F at a 32F bath tem-

start stroke . . . . . . . . . . . .

perature 9C + 1/3C at a 0C bath

stroke . . . . . . . . . . . . . . . . . . . . . 165 + 15 psig

temperature

(20) Refrigerant service valves.

Manufacturer. . . . . . . . . Robinair

1-10. Diagrams.

Part number. . . . . . . . . . . . . . . V25-4

a. Control system schematic diagram. Refer

to figure 1-4 for system electrical schematic

diagram.

1-8