WARNING
TO PREVENT PROPERTY DAMAGE, PERSONAL INJURY OR DEATH, DISCONNECT ELECTRICAL POWER TO THIS FURNACE BEFORE SERVICING OR PERFORMING MAINTENANCE.
AIR
CIRCULATION
| BLOWER | Y |
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(OPTIONAL) |
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| W | |
INDUCTOR |
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| W1 |
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| W2 |
HEATER
KIT
TO HEATER KIT
BLOWER |
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INTERFACE |
| YFI DI MUH ED | |
D | D | TSET | ELBA NE |
OT T UC | |||
C | C |
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B | B | +) ( |
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A | A | M RON |
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TA EH | LOOC | TSUJ DA |
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W1 | EM/W2 O | R2 | R3 | C1 | C2 G | Y/Y2 |
Y1
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| 208 VOLT INSTALLATION |
| TRANSFORMER |
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| FIELDCONNECTION | ||
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| FOR PROPER OPERATION ON 208 VOLT |
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| 208/230VAC1Ø | |
AIR |
| THE FOLLOWING CHANGE MUST BE MADE: |
| COM |
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| MOVE RD6 WIRE FROM TRANSFORMER |
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| LINE |
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CIRCULATION |
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| LOAD |
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| 230 TERMINAL TO 208 TERMINAL. |
| 230 208 |
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BLOWER |
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| CONTACTOR(CC) |
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| INDUCTOR (OPTIONAL) |
| DISCH | LOWPRESSURE | T2 | L2 |
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| T'STAT |
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| BK- | BK- | SWITCH(LPS) |
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| USE COPPER | |
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| YL/BK |
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| 40 | 40 |
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| CONDUCTORS | |
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| BU |
| VT | ONLY- |
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| 75°C MIN | ||
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| 62 | |
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| COMPR SOLENOID (CS) | BU |
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| GY | DEFROST |
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SEE DETAIL 2 |
| RD 8 | THERMOSTAT |
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| DEFR |
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| A |
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| BK |
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| BLOWER |
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| 4 | RELAY |
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15
DF2 DF1
DEFROST BOARD
DFT
DT
R
R
W2
O
TERMINAL BOARD
C
R
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| INTERFACE |
| CUT TO |
| BK |
| 2 | 5 |
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PIN 9 |
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| ENABLE |
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| ADJUST | COOL |
| HEAT | DE HUM IDIFY |
| 13 |
| 1 | 3 |
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| NORM |
| A |
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PIN 8 |
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| B |
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| C |
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| D |
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PIN 7 |
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PIN 6 |
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| SOLENOID |
| BK |
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PIN 5 |
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| BK | 19 |
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PIN 4 |
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PIN 3 |
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| 20 |
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| 2ND | RD | 1ØWIRING | |||
PIN 2 |
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| 10 |
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| STAGE |
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PIN 1 |
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| COOL |
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TO | A |
| EM/W2 O R2 |
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| YL |
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| RELAY | VT |
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W1 |
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R3 | C1 | 27 |
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HEATER |
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PHD60C02**
90 | O |
| Y2 |
60 |
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30 | Y |
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TEST | C | RS | W |
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KIT |
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| YL | |
3 | 2 | 1 |
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| Y2 R | O |
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6 | 5 | 4 |
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C | W |
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| C |
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2ND STAGE COOL RELAY
2ND
STAGE
DEFRCS RELAY
CAP
FAN
COM
CAP
HERM
G
DT
LPS Y1 CC
24V
2ND STAGE DEFROST RELAY
230/208
OD
FAN
R
COMP
C
S
9 | 8 | 7 |
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| TFD | R | R | 2W O | O | Y |
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| DF1 |
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VIEW |
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| COM | FAN HERM | |||
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| DF2 |
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| 90 60 30 | TEST | O.D. | CAPACITOR | |
RD |
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| 1 |
| FAN | ||
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| MOTOR |
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BK |
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| DEFROST |
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GN |
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| BOARD |
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ALTERNATE UNIT POWER REFRIGERANT |
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LEADS MAY BE USED WITH ELECTRIC |
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HEATER ACCESSORIES. SEE HEATER |
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| 20484301 REV. 3 | |||
ACCESSORY INSTALLATION INSTRUCTIONS. |
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| DETAIL 2 |
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| 90 | COLOR CODE | |
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| YL YELLOW | BR BROWN | ||
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| 60 | ||
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| ADJUST | CFM | (COOL) |
| CFM (HEAT) |
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| OR ORANGE | WH WHITE | |
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| 30 | VT VIOLET | BU BLUE | ||||
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NORM |
| A | 1350 | A | 1450 | A |
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| GN GREEN | GY GRAY |
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2ND |
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| T2 |
STAGE |
| START | 1 | 2 | 5 START |
COOL | T1 |
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| RELAY |
RELAY | CC | CAP |
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| L2 | ||
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L1
208/230 VAC 1Ø
WARNING:DISCONNECT POWER BEFORE SERVICING.
USE COPPER CONDUCTORS ONLY
|
|
|
|
|
| TEST | TEST | BK BLACK | RD RED |
(+) | B | 1550 | B | 1650 | B | TEST | LOW VOLTAGE | ||
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| 90 60 30 | |||||||
C | 1750 | C | 1850 | C |
| ALTERNATE | LOW VOLTAGE FIELD | ||
| HI VOLTAGE |
| |||||||
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| CONFIGURATION |
| |
TEST |
| 1950 |
| 2000 |
|
| HI VOLTAGE FIELD | ||
D | D | D | DETAIL 1 |
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