Friedrich MRM36Y3J Installation And Operation Manual Download Page 32

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Vacuum pumping

Remove the valve caps on
the liquid valve and gas

valve

and the nut of refri

JHUDQWSRUW

Connect the charging hose
of

PDQLIROG

to the refri

JHUDQW

SRUWDQGWKHRWKHUWRWKH
YDFXXPSXPS

2SHQPDQLIROG

DQGDOORZ

YDFXXPWRSXPSGRZQIRU
PLQ0DQLIROG
VKRXOGUHDG03D

&ORVHYDFXXPSXPSDQG
ZDWFKWKDWWKHPDQLIROG
UHPLDQVDW03D,I
SUHVVXUHGHFUHDVHVWKHQ
EUHDNYDFXXPDQGFKHFN
IRUOHDNVZLWKSUHVVXUHWHVW

5. Remove the piezometer, open the valve core of

liquid valve and gas valve

completely with inner

hexagon spanner.

6. Tighten the screw caps of valves and refrigerant charging vent.
7. Reinstall the handle.

Use vacuum pump

liquid valve

gas valve

refrigerant charging

SRUW

nut of refrigerant

charging

SRUW

vacuum pump

0DQLIROGJDXJH

valve cap

$OOHQVSDQQHU

open

Summary of Contents for MRM36Y3J

Page 1: ...MWM36Y3J MRM36Y3J 0RGHOV QGRRU 8QLW 2XWGRRU 8QLW 11 ...

Page 2: ......

Page 3: ...ons 1 Parts name 2 5HPRWH Screen Operation Guide Buttons on remote controller 3 Introduction for icons on display screen 3 Introduction for buttons on remote controller 4 Function introduction for combination buttons Operation guide Replacement of batteries in remote controller Emergency operation Maintenance Clean and maintenance Malfunction Malfunction analysis 1 Installation Notice Installation...

Page 4: ...UL H VHUYLFH RU FRQWDFW GHDOHU IRU PRUH LQIRUPDWLRQ Otherwise personal injury or damage FDQ RFFXU Ɣ R QRW VWHS RQ WRS SDQHO RI RXWGRRU XQLW RU SXW KHDY REMHFWV W PD FDXVH damage or personal injury Ɣ R QRW H WHQG QJHUV RU REMHFWV LQWR DLU LQOHW RU DLU RXWOHW W PD FDXVH personal injury or damage Ɣ LU RQGLWLRQHU VKRXOG EH SURSHUO JURXQGHG QFRUUHFW JURXQGLQJ PD FDXVH electricshock Ɣ R LQVWDOO WKH GLFR...

Page 5: ...er air outlet aux button heating indicator temp indicator cooling indicator power indicator receiver window aux button drying indicator display remote control air inlet handle handle air outlet Notice Actual product may be different from above graphics please refer to actual products ...

Page 6: ...er TURBO SLEEP LIGHT Press it to set auto on timer Press WR set clock 1 6 7 5 3 2 4 11 10 14 9 12 13 15 Operation of Remote Controller 3 9 10 13 12 5 4 11 8 7 2 1 6 8 Press to turn on off the light Press to start or stop operation Press to increase temperature Press to set fan speed Press to select operation mode SENSOR AIR SWEEP EXTEND AUTO 15 14 START STOP ...

Page 7: ...play After pressing TIMER button ON or OFF will blink This area will show the set time SET TIME display Pressing TEMP button set temperature ambient temperature outdoor ambient temperature and blank is displayed circularly indoor TEMP icon SLEEP icon is displayed by pressing the SLEEP button Press this button again to clear the display 19 is displayed when pressing the n o t t u b s i h t s s e r ...

Page 8: ...Med High Your selection will be displayed in the LCD windows except the AUTO fan speed FAN SPEED display is displayed when pressing the to clear the display Operation of Remote Controller icon SENSOR icon EXTEND EXTEND button Press this button 26 25 27 16 17 18 19 20 21 22 23 24 27 26 25 SENSOR button Press this button again ...

Page 9: ... defaulted In AUTO mode the set temperature will not be displayed on the LCD and the unit will automatically select the suitable operation mode in accordance with the room temperature to make indoor room comfortable 1 3 2 4 Press this button to turn on the unit Press this button again to turn off the unit Press this button to decrease set temperature Hold it down for 2 seconds RU PRUH to rapidly d...

Page 10: ... the unit will carry out the command as indicates the guide louver swings as fan will continue operation for 10 min utes in order to dry the indoor unit even though you have turned off the unit HEAT mode Press this button to activate deactivate the Turbo function which enables the unit to reach the preset temperature in the shortest time In COOL mode the unit will blow strong cooling air at super ...

Page 11: ...ies LDJUDP IRU UHPRYDO RI EDWWHULHV Replacement of Batteries Press and buttons simultaneously to lock or unlock the keypad If the remote controller is locked is pressing any button blinks three times ć SLEEP LIGHT 16 Press this button to go into the SLEEP operation mode Press it again to cancel this Press LIGHT button to turn on the display s light and press this button again to turn off disappear...

Page 12: ...r auto mode Clean and maintenance Note Ŷ 7XUQ RII WKH DLU FRQGLWLRQHU DQG GLVFRQQHFW WKH SRZHU EHIRUH FOHDQLQJ WKH DLU conditioner to avoid electric shock Ŷ R QRW ZDVK WKH DLU FRQGLWLRQHU ZLWK ZDWHU WR DYRLG HOHFWULF VKRFN Ŷ R QRW XVH YRODWLOH OLTXLG WR FOHDQ WKH DLU FRQGLWLRQHU Clean surface of indoor unit When the surface of indoor unit is dirty it is recommended to use a soft dry cloth or wet c...

Page 13: ...Q WKH ILOWHU Ɣ KHQ WKH ILOWHU LV YHU GLUW XVH ZDUP water below to clean it and then DOORZ to dry QVWDOO WKH OWHU DQG WKHQ FORVH WKH panel cover tightly Note Ŷ 7KH ILOWHU VKRXOG EH FOHDQHG HYHU WKUHH PRQWKV I HQYLURQPHQW LV H FHVVLYHO GXVW PRUH IUHTXHQW FOHDQLQJ PD EH UHTXLUHG Ŷ IWHU UHPRYLQJ WKH OWHU GR QRW WRXFK QV WR DYRLG LQMXU Ŷ LU GU WKH ILOWHU WR DYRLG GHIRUPDWLRQ RU ILUH KD DUG ...

Page 14: ...d If yes please contact dealer 5 Check whether drainage pipe is damaged 1 Disconnect power supply OHDQ OWHU DQG LQGRRU XQLW V SDQHO 3 Check whether mounting bracket for outdoor unit is damaged or corroded If yes please contact dealer Notice for GLVSRVDO RI HTXLSPHQW 1 0XFK RI SDFNDJLQJ LV UHF FODEOH FKHFN ORFDO FLW FRXQW VHUYLFHV IRU UXOHV 2 If GLVSRVDO RI air conditioner LV UHTXLUHG please contac...

Page 15: ...elect proper angle and point the remote controller at the UHFHLYLQJ ZLQGRZ RQ LQGRRU XQLW Ɣ KHFN DQG UHSODFH EDWWHULHV Ɣ I VR SOHDVH GLVFRQWLQXH XVH DQG FRQWDFW GHDOHU IRU UHSODFPHQW Ɣ KHFN FKHFN IRU GDPDJH WR UHPRWH I GDPDJHG SOHDVH FRQWDFW GHDOHU IRU UHSODFHPHQW 1R DLU FRPLQJ IURP XQLW Ɣ V LU LQOHW RU RXWOHW UHVWULFWHG Ɣ 5HPRYH UHVWULFWLRQV Ɣ I LQ KHDWLQJ PRGH KDV VHW SRLQW EHHQ UHDFKHG Ɣ IWHU U...

Page 16: ...DQG KXPLGLW Ɣ OORZ XQLW WR UXQ IRU VRPHWLPH 0LVW IRJ VKRXOG VWRS RQFH QRUPDO QGRRU FRQGLWLRQV VWDELOL H VVXH Check items Solution DQQRW DGMXVW VHW WHPSUDWXUH Ɣ 8QLW RSHUDWLQJ XQGHU XWR PRGH Ɣ 7HPSHUDWXUH FDQ W EH DGMXVWHG ZKLOH LQ XWR PRGH Please FKDQJH RSHUDWLRQ PRGHV LI QHHGLQJ WR FKDQJH VHW SRLQW Ɣ RXU UHTXLUHG WHPSHUDWXUH exceeds the set temperature range Ɣ 6HW WHPSHUDWXUH UDQJH Cooling WHPSUD...

Page 17: ...Q KHDWLQJ Ɣ KLOH LQ GHIURVW XQLW PD GLVFKDUJH PLVW IRJ XQWLO FOHDU RI PRLVWXUH 1RLVH OLNH WKHUH LV ZDWHU LQVLGH XQLW Ɣ LG DLU FRQGLWLRQHU MXVW FRPH RQ Ɣ 1RLVH LV WKH VRXQG RI UHIULJHUDQW IORZLQJ LQVLGH WKH V VWHP 2QFH VWDELOL HG QRLVH ZLOO GLVFRQWLQXH CrackOLQJ VRXQG Ɣ LG DLU FRQGLWLRQHU MXVW FRPH RQ Ɣ 7HPSUDWXUH GLIIHUHQFH EHWZHHQ SODVWLF IURQW DQG GLFKDUJH WHPS PD EH JUHDW RQFH WHPSUDWXUH VWDELO...

Page 18: ...cator and position Ŷ I DQ RI WKH EHORZ RFFXU SOHDVH GLVFRQQHFW SRZHU DQG FRQWDFW TXDOLILHG VHUYLFHU LPPHGLDWHO Ɣ 3RZHU FRUG KDV RYHUKHDWLQJ RU GDPDJHG Ɣ 8QLW RSHUDWHV ORXGO RU DEQRUPDOO GXULQJ RSHUDWLRQ Ɣ LUFXLW EUHDNHU WULSV RII IUHTXHQWO Ɣ LU FRQGLWLRQHU JLYHV RII EXUQLQJ VPHOO Ɣ QGRRU XQLW LV OHDNLQJ ZDWHU Ŷ R QRW UHSDLU RU UH W WKH DLU FRQGLWLRQHU E RXUVHOI Ŷ I WKH DLU FRQGLWLRQHU RSHUDWHV XQG...

Page 19: ...o the obstruction At least LQ At least LQ t least LQ At least W 6SDFH WR WKH ÀRRU Space to the obstruction Space to the obstruction Space to the ceiling At least W Space to the obstruction Space to the wall At least LQ At least LQ Space to the wall At least LQ Space to the wall ...

Page 20: ... UDWHG IRU XVH ZLWK HTXLSPHQW Basic requirement Outdoor unit Indoor unit Installing the unit in the following ORFDWLRQV PD FDXVH RSHUDWLRQDO LVVXHV ZLWK HTXLSPHQW I XQDYRLGDEOH VHHN DVVLVWDQFH IURP ORFDO GHDOHU 1 Q ORFDWLRQ ZLWK DQ H FHVVLYH KHDW VRXUFH ZKHUH IODPPDEOHV JDVVHV RU YROLWLOH IO LQJV H LVW 2 Q ORFDWLRQ ZLWK high frequency devices such as welding machine medical equipment 3 RDVWDO ORFD...

Page 21: ...DSSO YROWDJH XQWLO LQVWDOODWLRQ LV FRPSOHWH 7 The temperature of refrigerant circuit will be high please keep FRPPXQLFDWLRQ FDEOH FOHDU RI FRSSHU WXEHV 4XDOLILHG LQVWDOOHU PXVW HQVXUH SURSHU JURXQGLQJ RI DLU FRQGLWLRQHU 7KH HOORZ JUHHQ ZLUH LQ DLU FRQGLWLRQHU LV WKH JURXQGLQJ ZLUH R QRW XVH IRU DQ RWKHU SXUSRVH 3 URXQGLQJ VKRXOG IROORZ QDWLRQDO DQG ORFDO HOHFWULFDO UHJXODWLRQV 4 LU FRQGLWLRQHU VKR...

Page 22: ...ing hole according to the direction of outlet pipe The position of piping hole should be a little lower than the wall mounted frame shown as below Step three open piping hole ULOO KROH WKURXJK ZDOO ZLWK D GLDPHWHU RI RQ WKH VHOHFWHG ORFDWLRQ In order to drain smoothly slant the hole on the wall slightly downward to the outdoor side with the gradient of 5 10 Left Wall ĭ Right Rear piping hole Wall ...

Page 23: ...IODUH nut with torque wrench 2 When select leading out the pipe from left or right please cut off the corresponding hole on the bottom case cut off the hole left right 1 The pipe can be led out in the direction of right rear right left or rear left left rear left right rear right Step four outlet pipe Installation of indoor unit pipe joint IODUH nut pipe Indoor 5 10 outdoor Φ Note Ɣ DOO SHQHWUDWLR...

Page 24: ...5 60 65 70 75 15 20 QVXODWLQJ SLSH 1 Connect the drain hose to the outlet pipe of indoor unit 2 Bind the joint with KRVH FODPS outlet pipe drain hose drain hose tape outlet pipe drain hose insulating pipe Note Ɣ GG LQVXODWLRQ WR SLSH RQ WKH LQGRRU GUDLQ KRVH LQ RUGHU WR SUHYHQW FRQGHQVDWLRQ 1 Open the panel remove the screw on the wiring cover 5HPRYH wiring cover screw panel Step seven FRQQHFW SRZ...

Page 25: ...G E ORFDO FRGH LQVWDOO FLUFXLW EUHDNHU LQOLQH 0XVW EH 3ROH power connection wire cable cross hole 2 Make the power connection wire go through the cable cross hole at the back of indoor unit and then pull it out from the front side Notice before installation 1 How to install the over line pipe According to the direction as show LQLVK FFRUGLQJ WR WKH GLUHFWLRQ DV VKRZ LQ ULJKW JXUH wire pipe Fixed n...

Page 26: ...Note Ɣ 7KH SRZHU FRUG DQG FRQWURO ZLUH FDQ W EH FURVVHG RU ZLQGLQJ Ɣ 7KH GUDLQ KRVH VKRXOG EH ERXQG at the bottom drain hose band connection pipe indoor power cord Step nine hang the indoor unit 1 3DVV ZUDSSHG SLSLQJ DQG GUDLQ FDEOH WKURXJK KROH LQ ZDOO QVXUH WKDW GUDLQ LV RQ RQ WKH ERWWRP 2 Hang the indoor unit on the wall mounting frame 3 Stuff the gap between pipes and wall hole with LQVXODWLRQ...

Page 27: ...door unit Ɣ Make sure the support can withstand at least four times of the unit weight Ɣ 7KH RXWGRRU XQLW VKRXOG EH LQVWDOOHG DW OHDVW LQ DERYH WKH IORRU LQ RUGHU WR LQVWDOO GUDLQ joint Ɣ RU D XQLW ZLWK FRROLQJ FDSDFLW RI a 6 expansion screws are needed for the unit with cooling capacity of a 8 expansion screws are needed Step two install drain joint Only for cooling and heating unit 1 Connect the...

Page 28: ...he IODUH nut E hand 4 Tighten the IODUH nut with torque wrench by referring to the sheet below handle screw gas pipe liquid pipe liquid valve gas valve IODUH nut pipe joint Hex nut diameter Tightening torque N m ĭ ĭ ĭ ĭ ĭ 30 40 a a a a Step four connect indoor and outdoor pipes 6WHS WKUHH RXWGRRU XQLW 1 Place the outdoor unit on the support 2 Fix the foot holes of outdoor unit with bolts foot hole...

Page 29: ... white white 2 6HFXUH the power connection wire and signal control wire with wire clip only for cooling and heating unit Note Ɣ IWHU WLJKWHQ WKH VFUHZ SXOO WKH SRZHU FRUG VOLJKWO WR FKHFN LI LW LV UP Ɣ 1HYHU FXW WKH SRZHU FRQQHFWLRQ ZLUH WR SURORQJ RU VKRUWHQ WKH GLVWDQFH Ɣ 7KH FRQQHFWLQJ ZLUH DQG FRQQHFWLRQ SLSH FDQQQRW WRXFK HDFK RWKHU Ɣ 7RS FRYHU RI RXWGRRU XQLW DQG HOHFWULF ER DVVHPEO VKRXOG E...

Page 30: ...aise upwards The drain hose can t be fluctuant The drain hose can t be fluctuant The water outlet can t be fluctuant The water outlet can t be placed in water Note Step six neaten the pipes 1 The pipes should be placed along the wall bent reasonably and hidden LI SRVVLEOH Min UDGLXV RI bend tR WKH pipe is LQ 2 If the outdoor unit is higher than the ZDOO SHQHWUDWLRQ you must set a U shaped curve in...

Page 31: ...DQG WKH RWKHU WR WKH QLWURJHQ WDQN UHJXODWRU 3 6 VWHP VKRXOG KROG 3VLJ IRU RQH KRXU HJLQ ZLWK D SVLJ IRU PLQ E SVLJ IRU PLQ F SVLJ IRU KRXU 4 7HVW DOO FRQQHFWLRQV ZLWK EXEEOH VROXWLRQ 5 I QR OHDNV DUH IRXQG SURFHHG WR YDFXXP VWHSV EHORZ 2 liquid valve gas valve refrigerant charging SRUW FDS of refrigerant charging SRUW vacuum pump 0DQLIROG JDXJH valve cap Lo Hi OOHQ VSDQQHU open close ...

Page 32: ...XXP SXPS DQG ZDWFK WKDW WKH PDQLIROG UHPLDQV DW 03D I SUHVVXUH GHFUHDVHV WKHQ EUHDN YDFXXP DQG FKHFN IRU OHDNV ZLWK SUHVVXUH WHVW 5 Remove the piezometer open the valve core of liquid valve and gas valve completely with inner hexagon spanner 6 Tighten the screw caps of valves and refrigerant charging vent 7 Reinstall the handle Use vacuum pump liquid valve gas valve refrigerant charging SRUW nut o...

Page 33: ...f connection pipe are open completely 1 Preparation of test operation Ɣ XVWRPHU DSSURYHV RI LQVWDOODWLRQ Ɣ 6SHFLI WKH LPSRUWDQW QRWHV IRU DLU FRQGLWLRQHU WR WKH FOLHQW 2 Method of test operation Ɣ 7XUQ RQ SRZHr press ON OFF button on the remote controller to start operation Ɣ 3UHVV 02 EXWWRQ WR VHOHFW AUTO COOL DRY F 1 DQG AT to check whether the operation is normal or not Ɣ I WKH DPELHQW WHPSHUDW...

Page 34: ... pipe shaper C QVXODWH SLSLQJ D Put on the IODUH nut Ɣ 5HPRYH WKH IODUH QXW RQ WKH LQGRRU FRQQHFWLRQ SLSH DQG RXWGRRU YDOYH LQVWDOO WKH IODUH QXW RQ WKH SLSH union pipe pipe E Expand the port Ɣ SDQG WKH SRUW ZLWK H SDQGHU Note Ɣ LV GLIIHUHQW DFFRUGLQJ WR WKH diameter please refer to the sheet below expander hard mold pipe F Inspection Ɣ KHFN WKH TXDOLW RI H SDQGLQJ SRUW If there is any blemish exp...

Page 35: ......

Page 36: ...Friedrich Air Conditioning Co 10001 Reunion Place Suite 500 San Antonio Texas 78216 1 800 541 6645 www friedrich com 66129922128 ...

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