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MULTI-ZONE

DUCTLESS INVERTER

SPLIT AIR CONDITIONER 

WITH HEAT PUMP 

CASSETTE TYPE

INSTALLATION MANUAL

INDOOR UNIT

SOPHIA

IMPORTANT NOTE:

Read this manual carefully before 

installing or operating your new air 

conditioning unit. Make sure to save 

this manual for future reference. 

This manual only describes the installation of 

outdoor unit. When installing the indoor unit,

refer to the installation manual of indoor unit.   

• 

• 

Models:

CH-09MSPHCT-230VI

CH-12MSPHCT-230VI

CH-18MSPHCT-230VI

CH-24MSPHCT-230VI

If 

you are using this 

as 

MULTI unit, please refer to the 

i

nstallation & operation manuals 

that accompany the

 outdoor unit.

Summary of Contents for SOPHIA CH-09MSPHCT-230VI

Page 1: ...nditioning unit Make sure to save this manual for future reference This manual only describes the installation of outdoor unit When installing the indoor unit refer to the installation manual of indoo...

Page 2: ...n oxygen deficiency Use the attached accessories parts and specified parts for installation Otherwise the set may fall or water leakage electrical shock or fire may result Install the unit in a strong...

Page 3: ...ate the noise The appliance is not intended for use by young children or infirm persons without supervision Do not install the air conditioner in the following circumstances or locations The appliance...

Page 4: ...rect The unit may malfunction or components may burn out Is the unit safely grounded Dangerous at electric leakage Is the wiring size according to specifications The unit may malfunction or components...

Page 5: ...e properly drained The false ceiling is not on a noticeable incline There is sufficient clearance for maintenance and service There is no risk of flammable gas leaking The atmosphere is not potentiall...

Page 6: ...installation contact your dealer NOTE 5 Installation is possible with a ceiling dimension of 600 mm 23 6 in marked with However to achieve a ceiling panel overlapping dimension of 15 mm 0 6 in the spa...

Page 7: ...ing Consult the builder for details The center of the ceiling opening is indicated on the paper pattern for installation After removing the packaging material from the paper patten for installation at...

Page 8: ...adio wave conditions 8 In coastal areas or other places with a salty atmosphere of sulfate gas corrosion may shorten the life of the air conditioner 9 Since drain flows out of the outdoor unit do not...

Page 9: ...the wall height on the outlet side should be 1200 mm 47 2 in or less 1 Installing the outdoor unit 2 Drain work If drain work is necessary follow the procedures below Use a drain plug for drainage If...

Page 10: ...0 2 0 Flare dimension A mm Flare shape O 6 35 1 4 in O 6 35 1 4 in 15 16 N m 153 163 kgf cm 8 3 8 7 0 327 0 343 in 12 0 12 4 0 472 0 488 in 15 4 15 8 0 606 0 622 in 18 6 19 0 0 732 0 748 in 25 26 N m...

Page 11: ...ghtening torque 1 Connect the projection side of the charging hose which comes from the gauge manifold to the gas stop valve s service port 2 3 4 Fully open the gauge manifold s low pressure valve Lo...

Page 12: ...utdoor unit is factory charged with refrigerant Calculate the added refrigerant necessary according to the diameter and length of the liquid pipe of the outdoor indoor unit connection 3 6 Refrigerant...

Page 13: ...ain socket does not have to withstand unnecessary force To ensure a downward slope of 1 100 install hanging bars every 1 m 3 3 ft to 1 5 m 4 9 ft When unifying multiple drain pipes install the pipes a...

Page 14: ...ration will restart automatically if the main power supply is turned off and then turned back on again Be sure to ground the air conditioner Do not connect the ground wire to gas pipes water pipes lig...

Page 15: ...r supply terminal Looseness in the connection may cause overheating When connecting wires of the same gauge connect them according to the following figure 1 When attaching the control box lid make sur...

Page 16: ...Grille hook Open the intake grille and remove 1 Decoration panel 2 Screws M5 supplied with the panel After installing the decoration panel ensure that there is no space between the unit body and the...

Page 17: ...utton Check the following points If there is any malfunction please resolve it according to the Troubleshooting chapter in the user s manual The indoor unit The switch on the remote control works well...

Page 18: ...The design and specifications are subject to change without prior notice for product improvement Consult with the sales agency or manufacturer for details...

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