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Bulletin 30-122.2014.04.006 

Copyright © 2014 Unico, Inc. 

(SAC xx.xxxx.xxx.xx) 

 

The indoor unit can be installed without removing the 
front  panel.  If  necessary,  remove  the  set  screws 

placed under the two little covers. 

 

 

 Disengage  the  front  panel  through  a  screwdriver 
pressing  the  three  shown  marks.  Remove  the  front 

panel by sliding it up. 

 

 

To install the front panel again, insert it in the lower 
side of the  unit and align it with the  blocking points. 

Then push 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 with two 

outlets with tube on the right side and rubber plug on the 
left side. 

 

 

How to reverse the drain hose position. Remove the 
drain  hose  by  turning  it  counterclockwise,  then 

remove  the  rubber  plug  on  the  other  side  of  the  unit.  
Replace them inverting their position, use a screwdriver to 
place the plug correctly. 

 

 

Running power wires plus ground wire from indoor to 
outdoor unit (use table to determine wire size). 

 

 

 

60°

TO SLIP ON

TO REMOVE

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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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