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Deciding on Where to Install the Indoor Unit

Indoor Unit

There must be no obstacles near the air inlet and outlet.

Install the indoor unit on a ceiling that can support its weight.

Maintain sufficient clearance around the indoor unit.

Make sure that the water dripping from the drain hose runs away correctly
and safely.

The indoor unit must be installed in this way, that they are out of public
access. (Not touchable by the users)

E-

10

Space Requirements for Indoor Unit

I

NSTALLING THE

I

NDOOR

U

NIT

MH

✴✴✴

FKEA/MH

✴✴✴

FSEA

MH

✴✴✴

FMEA

The units must be installed according to distances declared, in order
to permit accessibility from each side, either to guarantee correct 
operation of maintenance or repairing products. 
The unit’s parts must be reachable and removable completely under
safety condition (for people or things).

C

C

C

C

A

A

A

A

U

U

U

U

T

T

T

T

II

II

O

O

O

O

N

N

N

N

 MH***FKEA IM_E_27682_4  5/25/04 3:28 AM  Page 10

Содержание MH FKEA Series

Страница 1: ...ANO PORTUGU S DEUTSCH E HNIKA RUSSIAN E S F I P D G R DB98 27682A 7 Cassette Type Series MH FKEA MH FSEA MH FMEA INSTALLATION MANUAL Free Joint Multi Air Conditioner Cooling and Heating MH FKEA IM_E_2...

Страница 2: ...contains a refrigerant that has to be disposed of as special waste At the end of its life cycle the air conditioner must be disposed of in authorized centers or returned to the retailer so that it can...

Страница 3: ...5 Connecting the Refrigerant Pipe 16 Cutting Flaring the Pipes 17 Performing Leak Test Insulation 18 Drainpipe and Drain Hose Installation 19 Connecting the Connection Cord 21 Wiring Wired Remote Cont...

Страница 4: ...bles to be easily connected to the outdoor unit and the recommended length of 7 5 metres to be respected Leave enough clearance beneath the indoor unit to enable the filters to be removed without hind...

Страница 5: ...nd the height System can work with one indoor unit connected but it is recommended that the TOTAL number of indoor unit suggested by manufacturer are connected to obtain the maximum performance Dimens...

Страница 6: ...reduce noise and vibration System can work with one indoor unit connected but it is recommended that the TOTAL number of indoor unit suggested by manufacturer are connected to obtain the maximum perf...

Страница 7: ...between indoor unit outdoor unit 15 m H Max height between indoor units 7 5 m h Make at least one round It will reduce noise and vibration System can work with one indoor unit connected but it is reco...

Страница 8: ...otal max length 70 m A B C D Max height between indoor unit outdoor unit 15 m H Max height between indoor units 7 5 m h Make at least one round It will reduce noise and vibration System can work with...

Страница 9: ...and Insulation Cable tie The following accessories are supplied with the indoor unit The type and quantity may differ depending on the specifications MH FKEA MH FSEA Pattern sheet Insulation cover ban...

Страница 10: ...d in this way that they are out of public access Not touchable by the users E 10 Space Requirements for Indoor Unit INSTALLING THE INDOOR UNIT MH FKEA MH FSEA MH FMEA The units must be installed accor...

Страница 11: ...9 52 3 8 OD 29 ID 25 No Name Description Net dimension Net weight Indoor unit Panel size Indoor unit Panel 970 x 180 x 390 1180 x 25 x 460 15 Dimension and weight Drawing of the indoor unit Unit mm MH...

Страница 12: ...uid pipe connection Gas pipe connection Drain pipe connection Power supply connection Air discharge grille Air suction grille 6 35 1 4 9 52 3 8 OD 29 ID 25 No Name Description Net dimension Net weight...

Страница 13: ...x 575 670 x 35 x 670 19 6 Dimension and weight 026 035 052 mm kg 1 2 3 4 5 6 Liquid pipe connection Gas pipe connection Drain pipe connection Power supply connection Air discharge grille Air suction g...

Страница 14: ...ng at the spot where you want to install the indoor unit 2 Insert bolt anchors use existing ceiling supports or construct a suitable support as shown in figure 3 Install the suspension bolts depending...

Страница 15: ...en gas insert gas Therefore all insert gas must be purged before connecting the assembly piping Make sure all the nitrogen gas is purged out before installing the unit If not do not install the unit b...

Страница 16: ...e e Outer Diameter Torque N m 6 35 mm 1 4 18 9 52 mm 3 8 42 12 70 mm 1 2 55 15 88 mm 5 8 65 19 05 mm 3 4 100 22 23 mm 7 8 100 Insulation refrigerant pipe Clamp Refrigerant oil Insulation refrigerant p...

Страница 17: ...ng 5 Align the pipes and tighten the flare nuts first manually and then with a torque wrench applying the following torque 6 Outer Diameter D Depth A 6 35 mm 1 4 1 3mm 9 52 mm 3 8 1 8mm 12 70 mm 1 2 2...

Страница 18: ...s the insulation too much 2 Finish wrapping insulating tape around the rest of the pipes leading to the outdoor unit 3 The pipes and electrical cables connecting the indoor unit with the outdoor unit...

Страница 19: ...r band Insulation cover drain Band Not supplied Indoor Unit Drainpipe MH FMEA MH FKEA MH FSEA Flexible hose If it is necessary to increase the height of the drainpipe install the drainpipe straightly...

Страница 20: ...ter supply intake 2 Operate the unit in the Cool mode and check a drain pump pumping 3 Check drain water drops at the end of the drainpipe 4 Make sure there is no water leak at the drainage 5 When you...

Страница 21: ...or a more power model with insulation in synthetic rubber and jacket in polychloroprene neoprene in accordance with the requirements of standard EN 60335 2 40 Remove the screw on the electrical compon...

Страница 22: ...4 terminal Wiring Wired Remote Control Optional F1 F2 V1 V2 1 L 2 L F1 F3 F2 F4 V1 V2 Indoor Unit Terminal Block Wired Remote Control Optional Accessory in the remote control Indoor Unit PCB CN32 BLU...

Страница 23: ...et the RMC address if you install the wired remote control and or the centralized control 4 If you install optional accessories such as the wired remote control centralized control etc see an appropri...

Страница 24: ...ion ON OFF SW06 K6 Filter time 1000 hours 2000 hours K5 Indoor Temperature Compensation for Heating Mode 2 C 5 C K7 K8 MH FSEA No Function ON OFF SW06 K6 Filter time 1000 hours 2000 hours K5 Indoor Te...

Страница 25: ...depending on the time during which the air conditioner is used Remove the vinyl packing from the filter 1 Bio pure filter Deodorizing filter Deodorizing filter 1 Bio pure filter 1 Accessories When ins...

Страница 26: ...pump models only Error of mixed operation Error of indoor fan motor Below 450RPM for 15 minutes Error of outdoor temperature sensor Error of COND sensor Error of DISCHARGE sensor 1 No communication f...

Страница 27: ...ed off Displayed on appropriate indoor unit which is operating Displayed on outdoor unit 1 2nd detection of refrigerant completely leak 2 2nd detection of high temperature COND 3 2nd detection of high...

Страница 28: ...Printed in Korea MH FKEA IM_E_27682_6 5 14 04 12 58 AM Page 4...

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