Carrier PHR5 Installation Instructions Manual page 15

15+ seer2 2-stage packaged heat pump system with r-410a refrigerant single and three phase 2-5 nominal tons (sizes 24-60)

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PHR5: Installation Instructions

Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.

208/230 VAC Models

A12571

Fig. 11 – Interface Fan Board (IFB)

HIGH

QC5

R13 C8

0L0

ALO

QIL

D5 D3

JW5

R3 R5 R6

QCB

R W2 Y

SSTZ-8

460 VAC Models

LOW

COM

QC4

QC3

DCR

QCR

R11

QC1

AL2

AB A15

RL4

JWZ

JW3

W3 W3 W2 W2 C

JW4

DH G

C R

A09059

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