Carrier TJF004 Air Conditioner User Manual


 
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
PC 111 Catalog No. 534-774 Printed in U.S.A. Form 48TJ-18SI Pg 50 10-00 Replaces: 48TJ-16SI
Book 1 4
Ta b 1 a 6 a
Copyright 2000 Carrier Corporation
LEGEND FOR FIG. 56 TYPICAL WIRING SCHEMATIC AND COMPONENT ARRANGEMENT
IMPORTANT: Refer to unit wiring label for actual unit wiring information.
AHA
Adjustable Heat Anticipator
BR
Burner Relay
C
Contactor, Compressor
CAP
Capacitor
CC
Cooling Compensator
COMP
Compressor Motor
CR
Combustion Relay
ECON
Economizer
EQUIP
Equipment
FPT
Freeze-Up Protection Thermostat
GND
Ground
GVR
Gas Valve Relay
HPS
High-Pressure Switch
HS
Hall-Effect Sensor
HV
High Voltage
I
Ignitor
IDM
Induced-Draft Motor
IFM
Indoor (Evaporator) Fan Motor
IGC
Integrated Gas Unit Controller
LED
Light-Emitting Diode
LPS
Low-Pressure/Loss-of-Charge Switch
LS
Limit Switch
MGV
Main Gas Valve
MTR
Motor
OFM
Outdoor (Condenser) Fan Motor
PL
Plug Assembly
QT
Quadruple Terminal
R
Relay
RS
Rollout Switch
SAT
Supply Air Thermostat
SEN
Sensor
SW1
Switch Fully Open
SW2
Switch Fully Closed
SW3
Switch Min. Vent Position
SW4
Switch Max. Vent Position
TC
Thermostat-Cooling
TH
Thermostat-Heating
TRAN
Transformer
Field Splice
Marked Wire
Terminal (Marked)
Terminal (Unmarked)
Terminal Block
Splice
Splice (Marked)
Factory Wiring
Field Control Wiring
Field Power Wiring
Accessory or Optional Wiring
To indicate common potential only.
Not to represent wiring.
NOTES:
1. If any of the original wire furnished must be replaced, it must be replaced with type 90 C wire or its equivalent.
2. Three-phase motors are protected under primary single-phasing conditions.
3. Thermostat: HH07AT170, 172, 174 and P272-2783
Subbase: HH93AZ176, 178 and P272-1882, 1883
4. Set heat anticipator at .14 amp. For units with 2 stages of heating, set stage two anticipator at .14 amp.
5. Use copper conductors only.
6. TRAN is wired for 230-v unit. If unit is to be run with 208-v power supply, disconnect BLK wire from 230-v tap
and connect to 208-v tap.