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Unitary Products Group

035-16703-001-A-0202

TYPICAL WIRING DIAGRAM NOTES

TYPICAL WIRING DIAGRAM LEGEND

HTR  5            ELECTRIC HEATER (OPT. ACCSSRY:  20 & 25 KW ELEC HEAT)

HTR  4            ELECTRIC HEATER (OPT. ACCSSRY:  15, 20, & 25 KW ELEC HEAT)

, 20, & 25 

ALL KW ELEC HEAT)

20 & 25 KW ELEC HEAT)

PTCR             START ASSIST (OPTIONAL DEVICE)

, 20, & 25 

, 20, & 25 

20 & 25 

CB

CIRCUIT BREAKER 24V, 3 AMP

F7  F8  F9

TB2

TERMINAL BLOCK ECM MOTOR "SPEED" CONNECTIONS

M2

CONTACTOR, ELECTRIC HEAT, 230V COIL

M3

CONTACTOR, ELECTRIC HEAT, 230V COIL

S4/P4
S3/P3

SOCKET/PLUG CONNECTION ON ID FAN MOTOR,24V
SOCKET/PLUG CONNECTION ON ID FAN MOTOR, 230V

HTR  6            ELECTRIC HEATER (OPT. ACCSSRY:  20 & 25 KW ELEC HEAT)

K7                   RELAY LIMIT TRIP, 24 VDC COIL

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Summary of Contents for CHAMPION D1EB018

Page 1: ...fer ence forms 55 70 N1 General Installation 55 70 N2 Pre start Post start Check List 511 26 N1 1V Electric Heater Accessory REPLACEMENT PARTS Refer to Replacement Parts Manual for complete listing of...

Page 2: ...he unit Spreader bars of suffi cient length should be used across the top of the unit BEFORE LIFTING A UNIT MAKE SURE THAT ITS WEIGHT IS DISTRIBUTED EQUALLY ON THE CABLES SO THAT IT WILL LIFT EVENLY U...

Page 3: ...used and must be kept clean When fil ters become dirt laden insufficient air will be delivered by the blower decreasing your units efficiency and increasing operat ing costs and wear and tear on the...

Page 4: ...2 for typical field wiring and to the appropriate unit wiring diagram for control circuit and power wiring information COMPRESSORS Units are shipped with compressor mountings factory adjusted for shi...

Page 5: ...08 230 3 60 187 253 14 1 110 0 1 1 3 5 22 2 30 30 96 75 048 208 230 3 60 187 253 14 1 105 0 0 7 4 0 22 3 30 30 96 75 060 208 230 3 60 187 253 16 0 125 0 1 3 7 0 28 3 40 40 96 75 036 460 3 60 414 504 5...

Page 6: ...0 1 1 3 5 2NH04501025 2NH04501525 1 1 7 5 10 0 11 3 15 0 20 8 24 1 31 3 36 1 30 4 34 4 43 5 49 5 35 35 45 50 35 35 45 50 048 208 230 3 60 14 1 105 0 0 7 4 0 2NH04501025 2NH04501525 2NH04502025 2NH0450...

Page 7: ...ure drop across a dry coil the actual CFM through the unit can be determined from the curve in Coil Delta P vs Supply Air CFM figure WARNING Failure to properly adjust the total system air quan tity c...

Page 8: ...6 1 18 7 21 3 105 5 3 6 6 7 8 10 9 14 0 17 1 20 3 110 8 3 11 9 15 5 19 2 115 5 7 9 8 14 0 18 1 TABLE 6 SUPERHEAT CHARGING TABLE FOR MODEL D1EB018 OUTDOOR TEMPERATURE F SUPERHEAT AT COMPRESSOR SUCTION...

Page 9: ...20 9 22 9 24 7 26 5 28 2 30 0 75 7 8 10 0 12 2 14 5 16 7 18 9 21 2 23 3 25 4 27 5 29 6 80 7 3 9 7 12 1 14 5 17 0 19 4 21 8 24 2 26 7 29 1 85 7 2 9 8 12 4 15 0 17 6 20 4 23 1 25 9 28 6 90 6 1 7 7 9 4...

Page 10: ...15 14 1 2 283 8 33 8 31 2 289 16 23 8 13 4 13 4 13 4 31 2 15 14 1 2 14 1 2 BOTTOM SUPPLY AIR OPENING 23 8 33 4 471 4 LOW VOLTAGE CONN 7 8 DIA KNOCKOUT HIGH VOLTAGE CONN 131 32 DIA KNOCKOUT FRONT ELECT...

Page 11: ...fan control board The 24 volts signal will ener gize relay K2 on the fan control board and the first stage of electric heat will be energized 3 When the heating demand is satisfied the electric heat w...

Page 12: ...PROVAL When the system is functioning properly secure the owner s approval Show him the location of all disconnect switches and the thermostat Teach him how to start and stop the unit and how to adjus...

Page 13: ...16 PR 713 PR 713 PR 710 PR 710 PR F6 F6 F4 F4 F2 F2 K6 K6 K4 K4 K5 K5 K3 K3 M1 M1 714 BK 714 BK 706 BK 706 BK 711 BK 711 BK 703 BK 703 BK 709 BK 709 BK F1 F1 F3 F3 F5 F5 DUAL POINT ELECTRIC HEAT SEE N...

Page 14: ...1 A 0202 FIG 5 TYPICAL WIRING DIAGRAM 230 3 60 POWER SUPPLY M R C COMPR RELAY DFST STAT M1 DETAIL A 222 Y BLU BLU DS DEFROST CONTROL 031 01268 000B FOR DEFROST CONTROL 031 09104 000A SEE DETAIL A Get...

Page 15: ...B K 3 8 1 3 B R 8 1 4 Y L 2 L 2 L 2 1 2 3 H 1 L 1 L 1 L 1 K 1 2 0 9 R K 2 F A N C O N T R O L B O A R D T L H F L H 4 1 2 3 4 P 2 S 2 8 0 9 O 8 0 8 B R 2 0 4 B R S E E N O T E 8 1 1 D 1 4 D 1 5 D L S...

Page 16: ...ELEC HEAT PTCR START ASSIST OPTIONAL DEVICE 20 25 20 25 20 25 CB CIRCUIT BREAKER 24V 3 AMP F7 F8 F9 TB2 TERMINAL BLOCK ECM MOTOR SPEED CONNECTIONS M2 CONTACTOR ELECTRIC HEAT 230V COIL M3 CONTACTOR ELE...

Page 17: ...e Norman Oklahoma 73069 Subject to change without notice Printed in U S A Copyright by York International Corporation 2001 All Rights Reserved Supersedes 035 16703 000 A 0701 035 16703 001 A 0202 Get...

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