Carrier 38AH044-134 - Manual (Page 34)

MODUPANEL
POWER
SUPPLY
115-1-GO
OR 220 1-50
--- 1- —---------1 -CEy
>|—1
10 AMP '
AHMS-
IFC-AUX
(-------------
1 f — -of 1-0-
! 1
' r*
-O'l H>-
i
NOTES:
1 Factory wiring is in accordance with NEC Field modifications or ad­
ditions must be in compliance with all applicable codes
2 Wiring for field power supply musf be rated 75 C minimum. Use cop­
per, copper-clad aluminum, or aluminum conductors Maximum in­
coming wire size for each ferminal block is 500 kcmil
3. Terminal blocks TBS, TB4, TBX1, and TBX2 are for external field
control connections. Control connections are to be class 1 wiring
4 Field-supplied components (IFC, LLS-A1, A2, B1, and B2) must have
a maximum sealed coil rating of 30 va each (0 25 amp at
120 vac, 0 13 amp at 230 vac). ARMS IFC-AUX contact must have
minimum pilot duty rating of 325 va each (2 7 amps at 120 vac,
1 4 amps at 230 vac)
5 Replacement of factory wires must be with type 105 C wire or its
equivalent.
6 Field-supplied liquid line solenoid valves installed at the evaporator
are required on all units
7 Control has 25 va of power available for field-installed accessories.
(208/230V)
PARALLEL CONDUCTORS
(ALL VOLTAGES)
SINGLE-ENTRY POWER
LEGEND
ARMS — Air Handler Motor Starter SDR — Solenoid Drop Relay
AUX — Auxiliary TB — Terminal Block
C — Compressor Contactor TBX — Terminal Block for Variable
FU — Fuse Air Volume Units
GND — Equipment Ground TWl — Timer Motor
IFC — Indoor Fan Control TR — Timer Relay
kcmil — Thousand Circular Mils TRAN — Transformer
LLS — Liquid Line Solenoid U Unloader Solenoid
NEC — National Electrical Code
( U S A Standard) —
Factory Wiring
Field Wiring
Fig. 26 — Field Wiring, Single ModuPanel™ Control, Unit 38AH094
34