Dometic Duo Therm 3108425.004 Hard Start Kit_AC Installation guide

Brand: Dometic

Model: Duo Therm 3108425.004 Hard Start Kit_AC

Type: Installation guide

BLK

RED

BLK

WHT

RED

G/Y

MOTOR

FAN

BRN

WHT

COMPRESSOR

RED

WHT

REVERSING VALVE

BLK

USE COPPER CONDUCTORS ONLY

115 VAC 60 HZ. 10

FIELD WIRING

FACTORY WIRING

LINE SPLICE

TO LOW VOLT THERMOSTAT CABLE

RED

RELAY

BLK

WHT

BLK

WHTBLK

WHT

HERM

FAN

COMP

COM

TB8

TB7

AC WHITE

FAN

LOW

HIGH

FAN

WHT

RELAY BOARD

YEL

RUN CAP

YEL

BLU

BLK

VIO

JUNCTION

BOX

G/Y

VIO

ORN

RED

BLK

ORN

RED

START

CAP

RED

WHT

BLU

WHT

START

RELAY

RED

WHT

3108429.006

WHT

3108425.004 HARD START KIT

for Model 41001.602

The Hard Start Kit will allow the compressor to start properly when operated with an Onan 2.8 Micro-Lite

Generator as the 120 volt power source.

High ambient temperatures can affect the ability of the air conditioner to start on generator power.

GENERAL INSTRUCTIONS

All field wiring modifications should be made in compliance with all National, State and Local Codes.

This Hard Start Kit should be installed only by a qualified serviceman who is familiar with air condition-

ers and electrical wiring.

Read and understand these instructions BEFORE attempting to install the Hard Start Kit. Keep these instruc-

tions with the air conditioner manuals.

INSTALLATION INSTRUCTIONS

1. Disconnect the 115 volt AC power to the air condi-

tioner.

2. The hard start kit must be mounted within 15" of

the unit electrical box, and with the arrow point-

ing up.

3. Remove cover from electrical box.

4. Remove the PTCR start device form the run capacitor

“Herm” terminal.

5. Remove the PTCR white wire from the “C” terminal. Dis-

card the PTCR.

6. Locate the red wire from the hard start kit. Route to

the run capacitor “Herm” terminal.

7. Locate the white wire from the hard start kit. Route to

the “AC White” terminal on the main board. Remove

the white wire currently on the “AC White” terminal, place

the white wire removed on the piggy back tab. Place

both wires on the terminal.

8. Locate the blue wire from the kit. Route to the relay #2

terminal. This terminal will have two black wires. Add

the blue wire to the terminal with the two black wires.

9. Recheck wiring for correctness and replace cover on

electrical box. Stick new wiring diagram 3108429.006

over old wiring diagram.

10. Install electrical box cover.

11. Turn on the 115 volt AC power supply and check the

operation per the Owner/Operator’s Manual.

WIRING DIAGRAM for 41001.602

REVISION

Form No. 3108428.024 4/01

(Replaces 3108428.016)

(French 3109120.018)

LaGrange, IN 46761

TAN

WHT

TO LOW VOLT

RED/

WHT T3

IF USED

TO FURNACE

COM

BLU/

WHT

RED

BLK

CON 3

FUSE

GRN

BLU

ORN YEL T4

COM

CON 2

CON 1

RED

BLK

TO 12 VOLT POWER

BLK

SUPPLY

BLK VALVE

REV

TO 115 VAC

WHT

G/Y

WHT

HERM

BLK

WHT

RUN CAP

FAN

CONTROL

COLD

312

BRN

MOTOR

FAN

RED

BLK

COMPRESSOR

G/Y

WHT

BLU

START

CAP

RELAY

START

WHT

RED

BLU/

WHT

THERMOSTAT CABLE

1O 60 Hz.

USE COPPER CONDUCTORS ONLY

3108429.014

FOR MODEL: 41001.611

3108425.004 HARD START KIT

for Model 41001.611

The Hard Start Kit will allow the compressor to start properly when operated with an Onan 2.8 Micro-Lite

Generator as the 120 volt power source.

High ambient temperatures can affect the ability of the air conditioner to start on generator power.

GENERAL INSTRUCTIONS

All field wiring modifications should be made in compliance with all National, State and Local Codes.

This Hard Start Kit should be installed only by a qualified serviceman who is familiar with air condition-

ers and electrical wiring.

Read and understand these instructions BEFORE attempting to install the Hard Start Kit. Keep these instruc-

tions with the air conditioner manuals.

INSTALLATION INSTRUCTIONS

7. Locate the blue wire from the kit. Route to the K4 relay

“NO” terminal. This terminal will have one black wire

from the compressor. Add the blue wire to the “NO” ter-

minal with the black wire.

8. Recheck wiring for correctness and replace cover on

the electrical box. Stick new wiring diagram

3108429.014 over old wiring diagram.

9. Install electrical box cover.

10. Turn on the 115 volt AC power supply and check the

operation per the Owner/Operator’s Manual.

1. Disconnect the 115 volt AC power to the air condi-

tioner.

2. The hard start kit must be mounted within 15" of

the unit electrical box, and with the arrow point-

ing up.

3. Remove cover from electrical box.

4. Remove the PTCR start device form the run capacitor

“Herm” terminal.

5. Locate the red wire from the hard start kit. Route to

the run capacitor “Herm” terminal.

6. Remove the white wire from the PTCR off the “C” termi-

nal on the fan/run capacitor. Discard PTCR. Connect

the white wire from the hard start kit to the “C” terminal

of the fan/run capacitor.

WIRING DIAGRAM for 41001.611

Dometic Duo Therm 3108425.004 Hard Start Kit_AC Installation guide

Dometic Duo Therm 3108425.004 Hard Start Kit_AC Installation guide

Dometic Duo Therm 3108425.004 Hard Start Kit_AC Installation guide

Related papers

Other documents