ACCESSORIES WIRING DIAGRAMS
HIGH VOLTAGE!
DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS
UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO
DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
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| FL |
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| HTR2 TL |
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| FL |
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| HTR1 TL |
| BK |
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| FL |
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| HTR1 TL |
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| FL |
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| FL | HTR1 | TL | BK |
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| HTR2 TL |
| RD |
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| HTR1 TL |
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| FL |
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| HTR2 | TL |
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| RD |
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| FL | RD |
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| HTR3 TL |
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| BK | BK | 1 |
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| FL |
| YL |
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| HTR3 | TL |
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| BK | BK | 1 |
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| HTR4 TL |
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| 2 |
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| BK | 1 |
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| BL |
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| BK |
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| RD |
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| 2 |
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| 1 | |
| PU |
| 3 |
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| RD |
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| RD | YL |
| 2 |
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BK |
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| YL |
| PU |
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BL |
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| BK |
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| PU |
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| PU |
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| BL | 3 |
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| BL | BK RD |
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| 4 | BK |
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| M1 |
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| BL |
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| RD |
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| BL |
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| M1 |
| M3 | M1 |
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| R |
| 5 | RD | M1 | M3 |
| 4 | RD |
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| M4 | M2 | BL | 4 |
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| YL | M1 | M3 | M5 | M7 | RD | 4 |
| M2 |
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| BL | |||||||||
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| R |
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| R1 | R2 | BR | 5 | RD |
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| M2 | M4 | M6 | M8 |
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| 5 |
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| WH |
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| M2 | M4 |
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| BK |
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| R1 | R2 | BR | 5 | |||
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| RD |
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| WH | 6 |
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| BK |
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| WH |
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| BK |
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| BK |
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| RD |
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| RD |
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| BK |
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| 7 |
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| RD |
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| BK |
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| YL |
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| 7 |
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| BK |
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| 8 |
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| YL |
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| RD |
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| BK |
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| BL |
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| 9 |
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| RD |
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| BK |
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| 9 |
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| RD |
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| 9 |
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L1 | L2 |
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| ONE (1) ELEMENT ROWS |
| L1 | L2 | TWO (2) ELEMENT ROWS | L1 | L2 | L1 | L2 | THREE (3) ELEMENT ROWS | L1 | L2 | L1 | L2 | FOUR (4) ELEMENT ROWS |
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NOTE: WHEN INSTALLING HEATER KIT, ENSURE SPEED TAP DOES NOT EXCEED MINIMUM BLOWER SPEED (MBS) SPECIFIED FOR THE AIRHANDLER/HEAT ER
KIT COMBINATION ON THIS UNIT'S S&R PLATE. AFTER INSTALLING OPTIONAL HEAT KIT, MARK AN "X" IN THE PROVIDED ABOVE. MARK ACCORDING TO NUMBER OF HEATER ELEMENT ROWS INSTALLED. NO MARK INDICATES NO HEAT KIT INSTALLED.
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| TERMINAL BLOCK SHOWN | L1 | L2 |
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| EQUIPMENT GROUND |
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| FOR 50HZ MODELS ONLY |
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| USE COPPER OR ALUMINUM WIRE | ||||||||
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BL | RD GR WH | BR |
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| BK | RD |
| GRD |
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| SR |
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| PLM |
| 1 | 2 | 3 |
| 4 | 5 | 6 | 7 | 8 | 9 |
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| PLF |
| 1 | 2 | 3 |
| 4 | 5 | 6 | 7 | 8 | 9 |
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| BK | RD | PU |
| BL | BR | WH |
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SEE |
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| SEE |
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| NOTE 4 |
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NOTE |
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| BR |
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2 |
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| WH |
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| GR |
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| SEE NOTE 5 |
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| BK |
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| RD |
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| PU |
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| SEE NOTE 1 |
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| G | EBTDR |
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| NO | RD |
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| 1 | 2 | 3 | 240 |
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BL |
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RD |
| COM |
| BK |
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| TR |
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| K1 | PU |
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| 24V | 4 |
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| C |
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| 5 |
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| NC |
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| BL |
| SPEEDUP | M1 | M2 |
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| BL |
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| RD |
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COPPER OR ALUMINUM | RD SEE |
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| NOTE |
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| POWER SUPPLY |
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| 3 |
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(SEE RATING PLATE) |
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USE MIN. 75°C FIELD WIRE |
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| BK |
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THREE SPEED MOTOR WIRING |
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| RD |
(SELECT MODELS ONLY) | (M1) RD | LOW |
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SEE NOTE 3 | (M2) | BL | MEDIUM | RC | |
| (COM) BK | HIGH |
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| BR | |||
| (TR 1) | PU |
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| EM | EM | ||
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IF REPLACEMENT OF THE ORIGINAL WIRES |
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| 3 SPEED | BR | |
PU |
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SUPPLIED WITH THIS ASSEMBLY IS NECESSARY, |
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USE WIRE THAT CONFORMS TO THE |
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NATIONAL ELECTRIC CODE. |
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| 208/240 VOLTS |
L1 | L2 |
1 PLM | PLM 2 |
| 1 | PLF |
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| PLF | 2 |
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| RC |
| EM |
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| M1 | NC | NO |
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| LO |
| EBTDR |
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| M2 | COM |
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| HI |
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| SEE NOTE 1 |
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EBTDR | R | 4 | 24V | 5 |
| C | EBTDR | G | |
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| 6 | 5 | 4 | PLF |
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| RD |
| WH BR |
| BL |
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| COLOR CODE |
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| WIRING CODE | ||||||||||
BK |
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| BLACK | GR | GREEN | FACTORY WIRING | ||||||||||||
RD |
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| RED | PU |
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| PURPLE | HIGH VOLTAGE |
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YL |
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| BROWN | LOW VOLTAGE |
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BL |
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| WHITE | FIELD WIRING | |||||||||||
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| HIGH VOLTAGE |
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COMPONENT CODE |
| LOW VOLTAGE NOTE 2 | |||||||||||||||||
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EM |
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| EVAPORATOR MOTOR | TR |
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| TRANSFORMER | |||||||||
RC |
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| RUN CAPACITOR | PLF |
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| FEMALE PLUG CONNECTOR | |||||||||
SR |
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| STRAIN RELIEF |
| PLM |
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| MALE PLUG CONNECTOR | |||||||||
R |
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| RELAY |
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| FL |
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| FUSE LINK | ||||||
EBTDR |
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| ELECTRONIC BLOWER TIME | TL |
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| THERMAL LIMIT | ||||||||||
Notes: |
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| DELAY RELAY |
| HTR |
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| HEAT ELEMENTS | |||||||||||
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1)Red wires to be on transformer terminal "3" for 240 volts and on terminal "2" for 208 volts.
2)See composite wiring diagrams in installation instructions for proper low voltage wiring connections.
3)Confirm speed tap selected is appropriate for application. If speed tap needs to be changed, connect appropriate motor wire (Red for low, Blue for medium, and Black for high speed) on "COM" connection of the EBTDR.
Inactive motor wires should be connected to "M1 or M2" on EBTDR.
4)Brown and white wires are used with Heat Kits only.
5)EBTDR has a 7 second on delay when "G" is energized and a 65 second off
delay when "G" is | 0140M00037 |
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Typical Wiring Schematic ADPF, ARPF, ARUF with Electric Heat.
This wiring diagram is for reference only. Not all wiring is as shown above.
Refer to the appropriate wiring diagram for the unit being serviced.
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