Carrier 00EFN900003000A User Manual
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 04-53300012-01
Printed in U.S.A.
Form 30XA-7SI
Pg 16 3-07A 1-07
Replaces: New
Book 2
Tab
5c
Copyright 2007 Carrier Corporation
MAIN
BASE
BOARD
BASE
BOARD
EWT
EWT
LW
T
LW
T
EWT
EWT
LWT
LWT
JUNCTION
BOX
(ACCESSORY-
SUPPLIED)
BOX
(ACCESSORY-
SUPPLIED)
5-WIRE CABLE
(ACCESSORY-SUPPLIED)
(ACCESSORY-SUPPLIED)
CONDUIT
(FIELD-SUPPLIED)
(FIELD-SUPPLIED)
STRAIN RELIEF
(FIELD-SUPPLIED)
(FIELD-SUPPLIED)
EWT
LWT
Fig. 13 — Thermistor Connections
Fig. 14 — Typical Junction Box Connections
(EWT and LWT Thermistors Shown)
LEGEND
DPT — Discharge Pressure Transducer
LWT — Leaving Water Temperature
OAT — Outdoor Air Temperature
SPT — Suction Pressure Transducer
DPT — Discharge Pressure Transducer
LWT — Leaving Water Temperature
OAT — Outdoor Air Temperature
SPT — Suction Pressure Transducer
a30-4524
a30-4508