Carrier 50AH024 Installation, Start-Up And Service Instructions Manual page 33

Carrier
TERMINAL BLOCK FOR CONNEC¬
TION OF CLASS 1 CONTROL
CIRCUIT.
MAX. EXT. LOAD AVAILABLE
BETWEEN TERMINALS 1 & 5
AND/OR 2 & 6-50 VA TOTAL.
CRANKCASE HEATERS IN 50BB
(AIR COOLED) MODELS ONLY.
440 TAP
U
"2
! transformer!
Lh-JLtd
550 TAP
PRESSURESTAT
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I
#2
j j
#1
I
LuJ Ltjj
FAN MOTOR
r
j_
O
A
7TT
-BLACK
■YELLOW
-
INSTALLATION
SELECTOR SWITCH
TERMINAL
BLOCK
FIELD ^UPP^.Y CT
! !_!_*
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Lrj.lJ
_LfflL2l L3-
t|Tt2Tt3 2
rtLS
YL.YL2f
LL ± ^1J ! £■
! ! ^ ^
I OD
I < -J
C* CASE HEATER
FIG. 29 - 50BA, BB, BC024 LINE DIAGRAM (440/550-3-60)
50B
BA,BB,BC024
FIELD SUPPLY
I_j_I
I I 0-0 I j3> !
j Jt2 ,,T
I | m||l-- RED —
' irrai rh
I iLtSWii
*
o
1 rf
0)1
C1 CASE HEATER