Mars B-VFH18MB-1 Installation & Operation Manual Download

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Installation & Operation Manual

VFH-MB Series

Inverter Multi Zone Ductless Mini-Split

B-VFH09MB-1

B-VFH12MB-1

B-VFH18MB-1
B-VFH24MB-1

Summary of Contents for B-VFH18MB-1

Page 1: ...www marsdelivers com Installation Operation Manual VFH MB Series Inverter Multi Zone Ductless Mini Split B VFH09MB 1A B VFH12MB 1A B VFH18MB 1 B VFH24MB 1...

Page 2: ...BTHHNBK 14 AWG 19 0147 BC 4 C THB CONDUCTORS POWER CONTROL TRAY CABLE TYPE TC CABLE FOR INSTALLATION IN ACCORDANCE WITH ARTICLE 336 AND OTHER APPLICABLE PARTS OF THE ATIONAL ELECTRIC CODE 600V UL Ell...

Page 3: ...ATTENTION When using a mini split condensate pump on a multi head system the pump must be on a separate electrical circuit Do not access power from the indoor unit 3...

Page 4: ...lation and Maintenance 22 7 Notes for Installation and Maintenance 22 8 Installation 24 QVWDOODWLRQ LPHQVLRQ LDJUDP 24 QVWDOODWLRQ 3DUWV FKHFNLQJ 26 6HOHFWLRQ RI QVWDOODWLRQ RFDWLRQ 26 OHFWULF RQQHFWL...

Page 5: ...Installation Operation Manual VFH MB 09 12 18 24 Series 5 1 Summary Indoor Unit Part I Technical Information Remote Controller 9 0 9 0 9 0 9 0 30510138_L61437 FAN MODE ON OFF...

Page 6: ...700 550 1450 1070 1000 900 800 700 550 DQ 0RWRU 6SHHG HDWLQJ 6 0 0 0 6 USP 1400 1150 1080 1030 980 900 850 1400 1150 1080 1030 980 900 850 DQ 0RWRU 3RZHU 2XWSXW W 10 10 DQ PRWRU UXQQLQJ FXUUHQW A 0 0...

Page 7: ...00 1200 1100 1000 900 800 1400 1300 1200 1100 1000 900 800 DQ 0RWRU HDWLQJ 6SHHG 6 0 0 0 6 U PLQ 1450 1350 1250 1150 1050 950 850 1350 1350 1250 1150 1050 900 800 2XWSXW RI DQ 0RWRU W 25 70 DQ 0RWRU 5...

Page 8: ...Series 8 2 2 Noise Curve 0 10 Noice dB A 20 30 40 50 60 Low Middle Super High High Indoor Fan Motor Rotating Speed 12K 09K 24K 18K 20 30 40 50 SL L ML MH M H SH Indoor fan motor rating speed Noise dB...

Page 9: ...ne Dimension Diagram 6 3 8 6 2 7 2 5 3 1 7 1 3 8 21 2 7 6 3 7 2 1 6 2 1 6 5 2 3 27 7 4 9 2 3 4 2 3 4 2 3 4 1 2 1 3 4 2 1 6 2 1 6 4 2 3 5 1 8 4 2 2 3 4 7 29 3 8 10 W 0RGHO W 9 0 9 0 34 11 1 2 8 7 32 9...

Page 10: ...ter Note Not available for 14K 18K model C2 C3 D3 D2 B3 B2 A2 A3 A1 A unit electronic expansion valve B1 B unit electronic expansion valve C1 C unit electronic expansion valve D1 D unit electronic exp...

Page 11: ...IRU WKLV PRGHO 7KHVH ZLULQJ GLDJUDPV DUH VXEMHFW WR FKDQJH ZLWKRXW QRWLFH SOHDVH UHIHU WR WKH RQH VXSSOLHG ZLWK WKH XQLW 63632168 AP1 0 0 M2 SWING LR CAP JUMP PRINTED CIRCUIT BOARD ROOM RT1 RT2 TUBE...

Page 12: ...to button 4 Small up down swing 5 Left right swing 6 Big up down swing 7 Interface of wired controller 8 Display interface 9 Ambient temperature sensor 10 Tube temperature sensor 11 Communication inte...

Page 13: ...Please refer to the actual models Introduction for Buttons on Remote Controller Note 7KLV LV D JHQHUDO XVH UHPRWH FRQWUROOHU LW is XVHG IRU DLU FRQGLWLRQHUV ZLWK PXOWLIXQFWLRQ RU VRPH IXQFWLRQs ZKLFK...

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Page 15: ...XLHW 2 LV GHIDXOWHG 8QGHU WKH 4XLHW PRGH LVSOD signal tKH IDQ VSHHG LV QRW DYDLODEOH 16 SLEEP button 3UHVV WKLV EXWWRQ to VHOHFW 6OHHS 6OHHS 6OHHS DQG FDQFHO 6OHHS 6OHHS LV 6OHHS PRGH LQ RRO HKXPLGLI...

Page 16: ...WKH NH ERDUG I WKH UHPRWH FRQWUROOHU LV ORFNHG WKH LFRQ will be displayed on it in which case press any button the mark will flicker three times If the keyboard is unlocked the mark will disappear 21...

Page 17: ...H XQLWV 4 3UHVV 785 2 EXWWRQ FDQ UHDOL H WKH 21 DQG 2 RI 785 2 IXQFWLRQ Replacement of Batteries in Remote Controller 1 3UHVV WKH EDFN VLGH RI UHPRWH FRQWUROOHU PDUNHG ZLWK as shown in the fig and the...

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Page 19: ...ERG V FRPIRUW RQWUROOHU operates JHQHUDO WLPHU IXQFWLRQ DQG FORFN WLPHU IXQFWLRQ VLPXOWDQHRXVO When selecting the remote controller with general timer you can only activate the general timer function...

Page 20: ...RRU XQLW UHFHLYHs WXUER IXQFWLRQ IURP UHPRWH FRQWUROOHU iQGRRU IDQ RSHUDWHV DW VXSHU KLJK IDQ VSHHG oXWGRRU IDQ RSHUDWHV DW WXUER IXQFWLRQ LQ FRROLQJ RU KHDWLQJ PRGH 12 Compulsory defrosting function...

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Page 22: ...lead to rupture or other hazards or failures 3 Make sure no refrigerant gas is leaking when installation is completed 4 If there is refrigerant leakage please take sufficient measure to minimize the d...

Page 23: ...for refrigerant recovery should not exceed one 1 minute I UHIULJHUDQW UHFRYHU WDNHV WRR PXFK WLPH DLU PD EH VXFNHG LQ DQG FDXVH SUHVVXUH ULVH RU FRPSUHVVRU UXSWXUH UHVXOWLQJ LQ LQMXU 4 After refrigera...

Page 24: ...1 Installation Dimension Diagram Space to the ceiling Space to the wall At least 6inch At least 6inch At least 6inch At least 98 27 64inch Space to the wall S p a c e t o t h e o b s t r u c t i o n r...

Page 25: ...e indoor unit Make the bound pipes pass through the wall hole and then connect outdoor unit Neaten the pipes Vacuum pumping and leakage detection Check after installation and test operation Finish ins...

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Page 32: ...re the parts yes Malfunction is eliminated Replace the controller with one of the same model End no no no no yes yes Malfunction is removed no yes yes no Is the wiring terminal between temperature sen...

Page 33: ...d 4 interface terminal 1 and 2 within Spin the blade by hand with power disconnected Does the blade operate smoothly Replace the main board with the same model Replace the main board with the same mod...

Page 34: ...thejumper cap inserted correctly and tightly Replace the jumper cap with the same model End yes yes Assemble the jumper cap with the same model no no yes Insert the jumper cap tightly no no yes Is mal...

Page 35: ...and the wire of the eletric box is connected correctly no no no Connected correctly Reconnect according to the wiring diagram yes yes yes De energize change the communication wire of the well communi...

Page 36: ...gram Connected correctly Reconnect according to the wiring diagram De energize check if the connection wire between the outdoor mainboard and the filter board according to the wiring diagram Is the co...

Page 37: ...Installation Operation Manual VFH MB 09 12 18 24 Series 37 10 Exploded View and Parts Lists Exploded View Model B VFH09MB 1...

Page 38: ...014 15 Fan Motor 1 15012510 16 Wall Mounting Frame 1 01252484 17 Motor Press Plate 1 26112209 18 Rubber Plug Water Tray 1 76712012 19 Connecting Pipe Clamp 1 2611216402 20 Rear Case Assembly 1 2220216...

Page 39: ...Installation Operation Manual VFH MB 09 12 18 24 Series 39 Exploded View Model B VFH12MB 1...

Page 40: ...014 15 Fan Motor 1 15012510 16 Wall Mounting Frame 1 01252484 17 Motor Press Plate 1 26112209 18 Rubber Plug Water Tray 1 76712012 19 Connecting Pipe Clamp 1 2611216402 20 Rear Case Assembly 1 2220216...

Page 41: ...Installation Operation Manual VFH MB 09 12 18 24 Series 41 Exploded View Model B VFH18MB 1...

Page 42: ...1 26152025 13 Cross Flow Fan 1 10352045 14 Evaporator Support 1 24212139 15 Evaporator Assembly 1 0100238601_L61437 16 Wall Mounting Frame 1 01252123 17 Motor Press Plate 1 26112330 18 Fan Motor 1 15...

Page 43: ...Installation Operation Manual VFH MB 09 12 18 24 Series 43 Exploded View Model B VFH24MB 1...

Page 44: ...1213401 19 Motor Fixed Clip 1 1 26112324 20 Motor Fixed Clip 2 1 26112325 21 Pipe Clamp 1 26112071 22 Fixed Clip Evaporator 1 02112009 23 Drainage Hose 1 0523001403 24 Rubber Plug Water Tray 1 7671201...

Page 45: ...tely before removal 1 Before disassembling the unit Before disassembling the unit 2 Remove filter Open the panel Loosen the clasps on filter push the filter inward and then pull it upward then the fil...

Page 46: ...thebig guide louver to remove it 2 3 Remove the axial bushing of small guide louver Remove the rotating shaft of small guide louver from the groove slightly bend the small guide louver to remove it 4...

Page 47: ...remove the display 5 Remove front case 1 Remove the screws fixing electric box cover 2 to remove the electric box cover 2 electric box cover 2 screw 2 Remove the screws fixing front panel loosen the c...

Page 48: ...ting rod to remove the swing connecting rod 2 remove the swing fan blade 1 Remove the indoor tube temp sensor 2 Remove the screws fixing grounding wire to remove the grounding wire swing fan blade cla...

Page 49: ...every wiring terminals and remove the electric box cover sub assy 1 Remove the screws fixing connection pipe clamp to remove the connection pipe clamp 7 Remove evaporator sub assy electric box cover...

Page 50: ...rews fixing evaporator sub assy slightly regulate the tube to remove the evaporator sub assy 1 motor to remove the motor 2 to remove the motor 8 Remove cross fan blade and motor auxiliary piping evapo...

Page 51: ...e screws fixing motor clamp to remove the motor clamp 4 Remove the cross fan blade and motor 5 Remove the shafting bearing cushion rubber base 6 blade and motor and then remove the motor screw motor c...

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Page 53: ...WKH SLSH 3XW RQ VXLWDEOH LQVXODWLQJ SLSH 3XW RQ WKH flare QXW 5HPRYH WKH flare nut RQ WKH LQGRRU FRQQHFWLRQ SLSH DQG RXWGRRU YDOYH LQVWDOO WKH flare QXW RQ WKH SLSH Appendix 3 Pipe Expanding Method No...

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Page 57: ...warranty begins on the date of shipment from the factory Please visit www marsdelivers com to register your new product REMEDY PROVIDED BY THE LIMITED EXPRESS WARRANTY The sole remedy under the Limite...

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