Carrier 62X 03-35, Installation Instructions Manual

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Fig. 14 — Installation Wiring Diagram (cont)
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FIELD POWER SUPPLY 208/230/460/575-3-60. MINIMUM CIRCUIT AMPACITY AND
MAXIMUM SIZE AND TYPE OF BRANCH-CIRCUIT SHORT-CIRCUIT AND GROUND-FAULT
PROTECTION PER UNIT RATING PLATE. PROVIDE DISCONNECTING MEANS AS REQUIRED.
TYPICAL MOTORS AND COMPRESSORS SHOWN. SEE CONNECTION DIAGRAM ON MOTOR
OR COMPRESSOR FOR ACTUAL WIRING DETAIL.
IF POWER MONITOR OUTPUT CONTACTS DO NOT TRANSFER WHEN POWER IS APPLIED TO
UNIT (LED GLOWS RED DURING FAULT CONDITIONS):
1. VERIFY THAT ALL THREE PHASES ARE PRESENT AND ARE OF THE CORRECT VOLTAGE. IF
ALL THREE PHASES ARE PRESENT AND ARE OF THE CORRECT VOLTAGE, PHASE ROTATION
MAY BE INCORRECT. PERFORM STEP 2.
2. DISCONNECT POWER TO THE UNIT. VERIFY THAT POWER IS IN FACT DISCONNECTED.
SWAP ANY TWO OF THE THREE UNIT POWER SUPPLY WIRES. WHEN POWER IS REAPPLIED,
OUTPUT CONTACTS SHOULD NOW TRANSFER.
HP 208/230 VOLT 460 VOLT
1/2 THRU 3 14 AWG 14 AWG
5 12 AWG 14 AWG
7-1/2 10 AWG 14 AWG
10 8 AWG 12 AWG
15 6 AWG 12 AWG
20 4 AWG 10 AWG
# : BLOWER MOTOR MINIMUM WIRE SIZE
FUSE NO. CLASS VAC AMPS-208/230V AMPS-460V XFMR TIME DELAY
CC 600 3 2 350VA YES
CC 600 2 1.5 250VA YES
CC 600 2 1.5 200VA YES
CC 600 1.5 3/4 150VA YES
F2, F9, F10 CC 600 1 1 N/A YES
CC 600 16 16 350VA YES
CC 600 10 10 250VA YES
CC 600 10 10 200VA YES
CC 600 6 6 150VA YES
CB
FUSE TABLE
F1, F3
INSTALL THE LIQUID LINE SOLENOID VALVE (LLS) and BLEED OFF SOLENOID (BOS) IN AIR
HANDLING UNIT (AHU) FOR FIELD WIRING.
2
1
6
8
ABBREVIATION COLOR
BK BLACK
BL BLUE
BR BROWN
G GREEN
O ORANGE
PK PINK
PR PURPLE
R RED
W WHITE
Y YELLOW
WIRE COLOR LEGEND
NOTE: NUMBER PLACED AFTER DASH
FOLLOWING COLOR CODE INDICATES WIRE
GAGE. EX. - BK-12 IS A BLACK, 12 AWG WIRE.
NO NUMBER AFTER COLOR CODE INDICATES 18
AWG WIRE. EX. - BK IS A BLACK 18 AWG WIRE.
Wire Size Maxium Run
18 AWG 50 Feet
16 AWG 75 Feet
14 AWG 100/125 Feet
14 AWG 150/200 Feet
24 Volt Class 2 Minimum Wire Size
MODEL 208/230 VOLT 460 VOLT 575 VOLT
03 12 AWG 12 AWG 12 AWG
04 12 AWG 12 AWG 12 AWG
05 12 AWG 12 AWG 12 AWG
06 12 AWG 12 AWG 12 AWG
07 10 AWG 12 AWG 12 AWG
08 10 AWG 12 AWG 12 AWG
## : COMPRESSOR MINIMUM WIRE SIZE
ITEM
FUNCTIONAL
DESIGNATION
LINE NUMBER DESCRIPTION
101 SFR 148 Supply Fan Motor Relay
102 MSP-SF 38 Motor Starter Protecon-Supply Fan
103 SF-VFD 38 Supply Fan-Variable Frequency Drive
104 CC1 110 Compressor Contactor no. 1
105 CC1-A1, CC1-A2 # "CC1" Auxiliary Contact no. 1 and 2
107 MSP-CC1 1 Motor Starter Protecon-“CC1”
115 EFR 152 Exhaust Fan Relay
116 MSP-EF 46 Motor Starter Protecon-Exhaust Fan
118 EGB 4 Equipment Grounding Bar
119 F1, F2, F3 59, 60, 61 Fusing-See Fuse Table on this sheet
120 CB 71 Circuit Breaker-See Fuse Table on this sheet
122 MSP-OF1 22 Motor Starter Protecon-Outdoor Fan no. 1
126 OF1VFD 22, 25 Outdoor Fan Variable Frequency Drive no. 1
130 MRC1 202 Modulang Reheat Controller no. 1
131 PDB 1, 2, 3 Power Distribuon Block
132 PM 59, 71 Power/Phase Monitor
133 RHR 156 Reheat Relay
135 T1 62, 67 Control Transformer no. 1
136 T2 200 Control Transformer no. 2
137 TB1 Sheet 2-5 Terminal Board no. 1
138 TB2 71 Terminal Board no. 2
139 TB3 204, 216 Terminal Board no. 3
140 TB-A Sheet 5 Terminal Board no. -A
147 MSP-WM 54 Motor Starter Protecon-Wheel Motor
148 WMVFD 54 Wheel Motor Variable Frequency Drive
150 WM-CS 55, 329 Wheel Motor Current Sensor
LEGEND - ITEMS INSIDE CONTROL PANEL
# SEE LINE NUMBER TO THE RIGHT OF CONTACTOR COIL ON WIRING DIAGRAM.
ITEM
FUNCTIONAL
DESIGNATION
LINE NUMBER DESCRIPTION
101 BCTL 165 BCTL
102 BOS1 132 Bleed-Off Solenoid no. 1
103 CCH1 4 Compressor Crankcase Heater No. 1
104 CM1 2 Compressor Motor No. 1
105 DPT260 340, 342 Differenal Pressure Transmier 260 (SF and EF)
106 EFM1 47 Exhaust Fan Motor No. 1
107 FS 71 Fire Stat
108 HP1 110 High Pressure Switch No. 1
109 LP1 265 Low Pressure Switch No. 1
110 OFM1 29 Outdoor Fan Motor No. 1
111 SFM1 39 Supply Fan Motor No. 1
112 WM 55 EC Wheel Motor
LEGEND - ITEMS OUTSIDE CONTROL PANEL
# SEE LINE NUMBER TO THE RIGHT OF CONTACTOR COIL ON WIRING DIAGRAM.
FACTORY Y L L A M R O N G N I R I W OPEN CONTACTS
FIELD D E S O L C Y L L A M R O N G N I R I W CONTACTS
EARTH E L B A I F I T N E D I D N U O R G TERMINAL
CHASSIS (PANEL) GROUND
COIL
SYMBOL LEGEND
NON-IDENTIFIABLE TERMINAL,
OTHER WIRE JUNCTIONS,
INCLUDING SCHEMATIC