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Bulletin 30-122.2014.04.006 

Copyright © 2014 Unico, Inc. 

(SAC xx.xxxx.xxx.xx) 

 

 
To ensure that the air conditioner operates correctly, DO NOT install the remote control unit in the following places: 

 

In direct sunlight. 

 

Behind a curtain or other places where it is covered. 

 

More than 25 ft (8 m) away from the air conditioner. 

 

In the path of the air conditioner’s airstream. 

 

Where it may become extremely hot or cold. 

 

Where it may be subject to electrical or magnetic noise. 

 

Where there is an obstacle between the remote control unit and the air conditioner 

 

 

 
Wall Mounted Position 

 

Momentarily place the remote control unit in the desired mounting position. 

 

Verify that the remote control unit can operate from this position. 

 

Fix the support at the wall with two screws and hang the remote control unit. 

 

 
To reset the indoor unit to default (factory) setting, set the remote control as follows: 
 
Filter: ON 
Night Mode / High Power Mode: OFF 
Operation mode: AUTO 
Flap: AUTO 
Set-point: 50 °F (10°C) 
 
After setting the remote, press the FAN and IFEEL keys for more than 5 seconds, then release them 
while pointing the remote control towards the indoor unit. If the setting is correct you will hear the 
indoor unit beep 4 times. To enable the reset values, cycle the power by switching the unit OFF and 
ON the air conditioner to enable. This completes the process and the unit will continue to function with the default factory 
settings.  
 

 
Pump down means collecting all refrigerant gas in the system back into the outdoor unit without losing gas. Pump down is 
used when the unit is to be moved or before servicing the refrigerant circuit. 
 

 

REMOTE CONTROL INSTALLATION

 

DEFAULT SETTING RESET

 

PUMP DOWN (See outdoor unit installation instruction)

 

Содержание IS12MPA iSeries

Страница 1: ...Room temperature 91 F 27 C D B Cooling Minimum conditions Outdoor temperature 5 F 15 C D B Room temperature 50 F 10 C D B 17 F 6 C W B Heating Minimum conditions Outdoor temperature 25 F 32 C D B Roo...

Страница 2: ...connection points and a possible fire hazard Do not allow wiring to touch the refrigerant tubing compressor or any moving parts of the fan Do not use multi core cable when wiring the power supply and...

Страница 3: ...areas where electrical wiring or conduits are located DO Choose places as cool as possible and well ventilated use lug bolts or equal to bolt down the unit reducing vibration and noise Deoxidized anne...

Страница 4: ...anel as a template Check the horizontal position with the level Mark the holes to be made Drill a 2 5 inch 65 mm diameter hole Insert a 2 inch PVC pipe and secure in place Prepare wall for attachment...

Страница 5: ...h lightly on the shown marks arrows Tubing connections on right or left side Cut a corner of the frame The refrigerant tubes and drain hose are on the right side of the unit The drain tray is supplied...

Страница 6: ...se of the unit into the hole in the wall then hang the unit on the panel previously mounted on the wall Connect the line set to the refrigerant tubing on the outside of the wall refer to outdoor unit...

Страница 7: ...unit malfunction A fire hazard may also exist Therefore be sure all wiring is tightly connected Install the condensate drain to the outside with a positive slope The condensate can then be carried awa...

Страница 8: ...rotection MOP IS18G50 1 phase 60 Hz 208 230 V 10 0 13 20 IS24G65 12 5 16 25 IS30G80 16 0 20 35 IS36G110 22 0 28 50 Indoor units MODEL Power Supply Full Load Current Minimum Circuit Ampacity MCA Maximu...

Страница 9: ...rews and hang the remote control unit To reset the indoor unit to default factory setting set the remote control as follows Filter ON Night Mode High Power Mode OFF Operation mode AUTO Flap AUTO Set p...

Страница 10: ...NG Disconnect the power 1 Disconnect the power of indoor unit 2 Remove the batteries from the remote control unit 3 Set the micro switches see table The switches are located in the battery compartment...

Страница 11: ...circuit board inside the control box Disconnect the power of indoor unit Set the micro switches see table below Switch on the indoor unit At this point the system will operate with the new address OU...

Страница 12: ...et the remote controller of unit 1 as follows units 2 3 and 4 must be OFF Mode cooling Filter ON Set point 90 F 32 C 3 Press FAN IFEEL button for at least 5 seconds pointing the remote control unit di...

Страница 13: ...lso be used to reach 77 but this will not change the display from Celsius to Fahrenheit or vice versa 4 To finish the switch press and hold the Filter Shift button for 6 seconds This will cause the re...

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