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13

REMOTE CONTROL

1.

DIGITAL DISPLAY Area: 

This area will show the set

temperature and, if in the TIMER mode, will show the ON
and OFF settings of the TIMER. If in the FAN mode,
nothing will be visible on the display.

2.

TRANSMISSION Indicator: 

When the remote control

transmits signals to the indoor unit, this indicator will
flash one time.

3.

ON/OFF Indicator: 

This symbol appears when the unit

is turned on by the remote control and disappears when
the unit is turned off.

4.

OPERATION MODE Indicator: 

To show the current

operating mode -- AUTO, COOL, DRY or HEAT (heat
pump only model) or FAN mode.

5.

LOCK Indicator: 

LOCK display is accomplished by

pushing this button. Push the LOCK button again to
unlock.

6.

TIMER DISPLAY Indicator: 

Shows the settings of the

TIMER. If only the starting time of the operation is set, the
indicator will display TIMER ON.  TIMER OFF is visible
if the time is set for the unit to turn off.  If both operations
are set, TIMER ON-OFF will be visible and the unit will
automatically turn ON and turn OFF.

7.

FAN SPEED Indicator: 

Press the FAN SPEED button

to select the desired fan speed setting (AUTO, LOW,
MED, HIGH). Your selection will be display in the LCD
window.  (Auto fan speed is not displayed.)

NOTE: 

For purposes of demonstration only, all settings

are shown on the Display Panel figure.  During actual
operation, only the relevant, functional displays are
shown on the panel.

Operating the Remote Control

Installing and Replacing Batteries

The Remote Control requires two (2) AAA alkaline dry
batteries.

1. Slide the back cover of the battery compartment and

install the batteries according to the direction (+) and (-)
as shown.

2. To replace old batteries, use the same procedure as in

Step 1 above.

NOTE:

1. Do not use old or a different type battery in the Remote

Control as this may cause the control to malfunction.

2. Remove the batteries if you do not use the remote control

for extended periods, since battery leakage may damage
the remote control.

If batteries show signs of leakage, be careful not to get
the liquid on your skin or clothes.  In that event, wash well
with clean water.  Do not use the remote control if the
batteries have leaked into it.

Dispose of batteries properly.

3. The average battery life under normal use conditions is

approximately 6 months.

4. Replace the batteries if there is no answering beep from

the indoor unit or the Transmission Indicator light fails to
light.

Automatic Operation

Turn the power ON.  The OPERATION indication lamp on the
display panel of the indoor unit will flash 6 times and then
automatically turn itself off.

1. Use the MODE button to select AUTO.

2. Push the TEMP button to set the desired room tempera-

ture. The most comfortable settings are between 70°F
and 82°F  (21°C - 28°C).

3. Push the ON/OFF button to start the air conditioner. The

OPERATION lamp on the display panel of the indoor unit
will light.  The FAN SPEED will automatically be set so
there will be no fan speed indicators shown on the display
panel.

4. Push the ON/OFF button again to stop the unit's opera-

tion.

NOTE:

1. In the AUTO mode, the air conditioner will logically

choose the mode of COOL, FAN or HEAT by sensing the
difference between the actual ambient room temperature
and the set temperature on the remote control.

2. Manual selection can be made if the AUTO mode does

not maintain a comfortable temperature.

COOL/HEAT (heat pump only model)

and FAN Operation

1. Manually override the AUTO mode by using COOL,

HEAT or FAN modes if the AUTO mode does not
maintain a comfortable temperature.

2. Push the TEMP button to set the desired room tempera-

ture.  When in COOLING mode, the most comfortable
settings are 70°F (21°C) or above.  When in HEATING
mode, the most comfortable settings are 82°F (28°C) or
below.

3. To select the FAN mode of AUTO, HIGH, MED or LOW,

press the FAN SPEED button.

4. Press the ON/OFF button.  The operation lamp lights and

the air conditioner starts to operate at your desired
setting.  Press the ON/OFF button again to stop the
unit's operation.

Summary of Contents for MSG-12CRN1N

Page 1: ...fied professionally trained HVAC technicians only Goodman does not assume any responsibility for property damage or personal injury due to improper service procedures or services performed by an unqua...

Page 2: ...e for any injury or property damage arising fromimproper service or service procedures If you performservice on your own product you assume responsibility for any personal injury or property damage wh...

Page 3: ...does not exceed 5 years Ensure the pressure rating meets or exceeds 400 lbs When in doubt do not use cylinder WARNING In either of these instances an electrical short between the terminal and the com...

Page 4: ...thorizedservicer 13 When the unit is not used for a long period of time disconnect ALL power to the unit 14 Place the outdoor unit in a location away from high trafficareastopreventtrippingordamagetot...

Page 5: ...automatically swing up or down 13 Automode Unitautomaticallyadjuststoroomtempera ture 14 Anti cold function Prevents the cold air burst at the beginning of the unit start up 15 Temperature compensatio...

Page 6: ...in inches mm Model Indoor Unit Dimensions W x D x H Inches Dimensions W x D x H mm MSG 12CRN1N 35 11 16 x 9 3 8 x 11 1 4 906 x 235 x 286 MSG 18CRN1N 49 1 4 x 9 1 16 x 12 13 16 1250 x 230 x 325 MSG 24...

Page 7: ...nches mm Model Outdoor Unit Dimensions W x D x H Inches L1 Inches mm L2 Inches mm MSG 12HRN1W 29 15 16 x 11 1 4 x 23 1 4 20 7 8 530 11 3 8 290 MSG 18HRN1W 33 1 4 x 13 3 16 x 27 3 8 22 560 13 3 16 335...

Page 8: ...450 VAC 35 f 450 VAC Refrigerant oil oz ml 12 oz 350 ml 12 oz 350 ml Indoor Fan Motor Model WZDK25 38D WZDK25 38D Brand Welling Welling Input watts 32 32 Capacitor F Speed RPM minute High Med Low 1 27...

Page 9: ...450 VAC Refrigerant oil oz ml 25 oz 750 ml 25 oz 750 ml Indoor Fan Motor Model YDK31 6B YDK31 6B Brand Welling Welling Input watts 55 55 Capacitor F 3 3 Speed RPM minute High Med Low 1 070 1 000 960...

Page 10: ...Refrigerant oil oz ml 25 oz 750 ml 25 oz 750 ml Indoor Fan Motor Model YDK50 4B YDK50 4B Brand Welling Welling Input watts 82 69 58 82 69 58 Capacitor F 3 3 Speed RPM minute High Med Low 1 260 1 100...

Page 11: ...to a minimum outdoor ambient temperature of 66 F 19 C The indoor side may be operated in the cooling mode with indoor ambient temperature between 52 F and 88 F 11 C and 31 C Heating operation Heatpum...

Page 12: ...TO LOW MEDorHIGH Each timethebuttonispressed thefanspeedmodeisshifted 9 ON OFF Button Turns the unit off and on 10 TIMERONButton Initiatestheauto ontimesequence Witheachpress theauto timedsettingwillb...

Page 13: ...heremotecontrol forextendedperiods sincebatteryleakagemaydamage the remote control If batteries show signs of leakage be careful not to get theliquidonyourskinorclothes Inthatevent washwell with clean...

Page 14: ...g to this specificationtable Torque Torque mm Inch Lbs per ft Kg m 6 35 1 4 13 1 8 9 52 3 8 30 4 2 12 70 1 2 40 5 5 15 88 5 8 48 6 6 19 05 3 4 48 6 6 Outside Diameter 12 18 24 mm2 1 0 1 5 2 5 AWG 14 1...

Page 15: ...ons 3 Closethevalve lowside onthechargeset Turnoffthe vacuumpumpandmakesurethemicrongaugedoesnot goabove1 000micronsinapproximately5minutesafter turning off the vacuum pump 4 Disconnect the charge hos...

Page 16: ...om or space By law all refrigerants must be reclaimed If an indoor leak is suspected thoroughly ventilate the area before beginning work Liquid refrigerant can be very cold To avoid possible frostbite...

Page 17: ...ing recovery in heating mode 10 Anti cold air in heating mode Input Voltage 208VAC 230VAC 175VAC 253VAC Input Power Frequency 60 Hz Ambient Temperature F 11 F 111 F Cooling Heating units C 12 C 44 C C...

Page 18: ...Uponacallforheating indoorroom temperaturedrops about 1 8 F 1 0 C more than set point the compressor and outdoor fan will turn on theindoorfanwilldelayonforshortperiod thenwill ramp up to the selected...

Page 19: ...ling or drop whenheating about1 8 F 1 0 C perhourfor2hours then the air circulation of low speed indoor fan will turn on After 7 hours total then unit will turn off Auto Restart Function Intheeventofa...

Page 20: ...CAUSE PROPERTY DAMAGE PERSONAL INJURY OR DEATH Mode Operation Lamp Timer Lamp Indoor fan speed is abnormal for over 1 minute x Indoor room temperature or evaporator sensor is open circuit or short cir...

Page 21: ...only Outdoor control board is Defective Check if AC 12V and AC 35V 5 exist at secondary coil of transformer in the outdoor control board Take off the secondary plug of transformer and then check if A...

Page 22: ...efective Check if AC 12V exists at secondary coil in the outdoor control board Take off the secondary plug of transformer and then check if AC 12V exists at secondary coil ofoutdoor and indoor transfo...

Page 23: ...l board is defective After changing indoor fan motor check if the failure is repaired Power supply circuit has problems Yes No Yes Yes TROUBLESHOOTING Resetting of Outdoor Control Board Occurs Often D...

Page 24: ...you receive the EEROM error this indicates that the indoor control board is defective Is connector connection good Repair the connector Replace the sensor No Over current protection of compressor occ...

Page 25: ...r still exists Outdoor control board failure Compressor failure No No Yes Yes Check to see if the signal wire is well connected Connect the signal wire well or change the signal wire if it s the probl...

Page 26: ...7 25 10 0 126 52 3 2 30 1 37 2 79 26 9 6 127 53 3 1 32 0 35 2 81 27 9 1 129 54 3 0 34 1 33 3 82 28 8 7 131 55 2 8 36 2 31 6 84 29 8 3 133 56 2 7 37 3 30 0 86 30 8 0 135 57 2 6 39 4 28 3 88 31 7 6 136...

Page 27: ...7 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 OUTDOORUNIT MSG 1...

Page 28: ...S 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 OUTDOORUNIT MSG 1...

Page 29: ...RSONAL INJURY OR DEATH MSG 18CRN1 MSG 24CRN1 Indoor unit Outdoor unit 2 81 7 203 3 1 3 7 7 0 7 75 16 1 1 3 57 1 0 287 225 21 752 3 2035 6625 2035 6625 3 725 287 225 1 287 225 1 3 725 7 50 1 0 7 50 1 2...

Page 30: ...HRN1 Indoor unit Outdoor unit 2 81 7 203 3 1 3 7 7 9 9 3 6 57 0 7 75 16 1 1 3 57 1 0 287 225 21 752 3 20 35 6625 20 35 6625 3 725 287 225 1 287 225 1 3 725 7 50 1 0 7 50 1 5 9 56 1 9 9 21 1 7256 3 3 7...

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