Quietside R410A Technical Information download pdf (Page 21)

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DH140CAV MSP Duct Heat Pump

Indoor Unit : DH140CAV Wired Remote : MWR-WE10 Outdoor Unit : UH140CAV

Power

Power Voltage :

208/230V – 1 Ph – 60 Hz

Control Voltage :

DC Fuzzy Logic

Main Breaker Size :

50 A

Line Sizes :

“Liquid” (expanded gas) line

3/8”

Suction

3/4”

BOTH LINES MUST BE INSULATED SEPARATELY

Interconnect Length

Maximum / Minimum Length

246 /10 feet

Vertical lift

98 feet (Trap required at 26ft)

(Note condenser can be above or below evaporator)

Charging

Unit is charged for

25 ft (Factory Charge 98.8oz R410A)

Additional Charge of R410A

0.4oz per ft over 25ft

Charge for Line Run lengths

Length

105

125

150

175

200

Added Charge (oz)

8.0

18.0

24.0

32.0

40.0

50.0

60.0

70.0

Interconnecting Wiring

Gauge

14 AWG Power &16 AWG Shielded Communication

Number of Interconnecting Wires

3x14 AWG Power & 2x16 AWG Coms = 5 Total

Between unit and Wired RMC

2 sets of 2x16 AWG Control, for 12VDC Power, Coms

Indoor Unit Outdoor Unit

(Ground) F2 F2 Separate all Power

F1 F1 & Communications

Wiring by 2"

G G

2(N) 2(N)

1(L) 1(L)

L Power Supply is 208/230V

F4 N even though L & N is used

F3 for Terminal designation

V1 208/230V

System

Breaker

Wired Remote

Controller

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 39 40

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Quietside R410A Technical Information Page 21

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