Mitsubishi PMH-P1.6BA Technical & Service Manual Download Page 32

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Issued in Dec. 2000 NO. OC238 225
Made in Japan

New publication, effective Dec. 2000
Specifications subject to change without notice

HEAD OFFICE : MITSUBISHI DENKI BLDG., 2-2-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN

Summary of Contents for PMH-P1.6BA

Page 1: ...1 PARTS LIST 26 12 OPTIONAL PARTS 29 Indoor unit Model names Service Ref No OC238 2001 Refer to the OCT03 REVISED EDITION C as regarding control relation This manual does not cover the following outdo...

Page 2: ...gas refrigerant is used to fill the system the composition of the refrigerant in the cylinder will change and performance may drop Do not use a refrigerant other than R407C If another refrigerant R22...

Page 3: ...e tools for R407C refrigerant No Tool name Specifications 1 Gauge manifold Only for R407C Use the existing fitting SPECIFICATIONS UNF7 16 Use high tension side pressure of 3 43MPa G or over 2 Charge h...

Page 4: ...low can be changed to horinzontally by moving the Guide vane to the left or right Air intake Inhales air from room Filters Remove dust and pollutants from inhaled air Auto Air Swing Vane Disperses air...

Page 5: ...utton This sets of switches the current time start time and stop time TIME SETTING button This button does not operate in this model This switches the hori zontal fan motion ON and OFF LOUVER button T...

Page 6: ...time the sleep operation starts until the heating air is discharged DEFROST display This indicates when the defrost oper ation is performed CHECK display This indicates when a malfunction has occurred...

Page 7: ...n Grille munsell 0 98Y 8 99 0 63 Plate fin coil Lineflow fan direct x 1 0 028 7 0 8 0 9 0 10 0 247 282 318 353 0 direct blow Remote controller built in 34 36 38 40 26 1 1 32 Munsell 5Y 8 1 Linear Expa...

Page 8: ...gray heat insulation Grille munsell 0 98Y 8 99 0 63 Plate fin coil Lineflow fan direct x 1 0 028 8 0 9 0 10 0 11 0 282 318 353 388 0 direct blow Remote controller built in 36 38 40 42 26 1 1 32 Munsel...

Page 9: ...i Q Planned amount of fresh air intake m 3 min A Static pressure loss of fresh air intake duct system with air flow amount Q Pa B Forced static pressure at air conditioner inlet with air flow amount Q...

Page 10: ...P C 1 27 1 30 1 34 1 27 1 30 1 34 1 27 1 30 1 34 1 37 1 27 1 30 1 34 1 37 1 27 1 30 1 34 1 37 1 27 1 30 1 34 1 37 1 27 1 30 1 34 1 37 1 27 1 30 1 34 1 37 CA 4176 4481 4850 4176 4481 4850 4176 4481 48...

Page 11: ...53 1 57 1 61 1 53 1 57 1 61 1 53 1 57 1 61 1 64 1 53 1 57 1 61 1 64 1 53 1 57 1 61 1 64 1 53 1 57 1 61 1 64 1 53 1 57 1 61 1 64 1 53 1 57 1 61 1 64 CA 3698 4046 4350 3698 4046 4350 3698 4046 4350 469...

Page 12: ...94 1 85 1 88 1 94 1 85 1 88 1 94 1 99 1 85 1 88 1 94 1 99 1 85 1 88 1 94 1 99 1 85 1 88 1 94 1 99 1 85 1 88 1 94 1 99 1 85 1 88 1 94 1 99 CA 5136 5511 5965 5136 5511 5965 5136 5511 5965 6367 5136 551...

Page 13: ...2 22 2 28 2 33 2 22 2 28 2 33 2 38 2 22 2 28 2 33 2 38 2 22 2 28 2 33 2 38 2 22 2 28 2 33 2 38 2 22 2 28 2 33 2 38 2 22 2 28 2 33 2 38 CA 4548 4976 5350 4548 4976 5350 4548 4976 5350 5778 4548 4976 5...

Page 14: ...2 56 2 75 2 95 10 5 0 5 10 15 Outdoor intake air W B C Note CA Capacity W P C Power consumption kW Above data based on indicated voltage Indoor unit 1 phase 230V 50Hz Outdoor unit 1 phase 230V 50Hz 3...

Page 15: ...W B C CAPACITY RATIO TOTAL INPUT RATIO Correcting the capacity line influenced by frosting Not correcting the capactiy line influenced by frosting Cooling performance curve 50Hz 1 4 1 2 1 0 0 8 10 22...

Page 16: ...6 200 2 37 11 5 71 Heat 6 200 2 37 3 9 29 PUH P2YGA Cool 5 350 2 31 3 9 29 Cool 5 350 2 31 11 2 71 PUH P1 6VGA Cool 4 350 1 59 7 5 35 PUH P1 6YGA Cool 4 350 1 59 2 6 19 Service Ref Mode Capacity W Tot...

Page 17: ...P2BA PMH P1 6BA PMH P2BA Capacity Input W kW Cooling 4 350 1 59 Heating 4 950 1 64 Cooling 5 350 2 31 Heating 6 200 2 37 D B W B D B D B W B 1 6VGA 1 50 230 7 5 1 6YGA 3 50 400 2 6 1 6VGA 1 50 230 7 8...

Page 18: ...Hi NOTCH Mi2 Mi1 Lo 40 SPL dB 38 36 34 LINE 90 80 70 60 50 40 30 20 10 63 125 250 500 1000 2000 4000 8000 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE NC 60 NC 50 NC 40 NC 30 NC 20 NC 70 OCTA...

Page 19: ...20 1000outer side of grille 17 5 17 5 45 340 suspension bolt pitch 45 430 seiling opening 470 outer side of grille 20 20 74 5 Terminal block for indoor outdoor connection Terminal biock for remoto con...

Page 20: ...OARD ZNR LED1 LED2 LED3 SW1 SW2 SWE X1 FUSE CN2L CN32 CN41 I B REMOTE CONTROLLER BOARD CONNECTOR SCHEDULE TIMER TERMINAL BLOCK REMOTE CONTROLLER TRAMSMISSION LINE R B CN2 TB6 DP DS MF MV VANE MOTOR DR...

Page 21: ...TROUBLE SHOOTING How to check the parts PMH P1 6BA PMH P2BA Parts name Check points Disconnect the connector then measure the resistance using a tester Surrounding temperature 10 30 Measure the resist...

Page 22: ...mperature thermistor TH5 Thermistor R0 15k 3 Fixed number of B 3480k 2 Rt 15exp 3480 0 15k 10 9 6k 20 6 3k 25 5 2k 30 4 3k 40 3 0k Thermistor R0 6 0k 5 Fixed number of B 3390k 2 Rt 15exp 3390 0 6 0k 1...

Page 23: ...ked PUSH Opening the air intake grille 1 Press the of air intake grille and pull down the both end of nut with your fingers after the grille clicked See figure 1 2 Pull out the handle of air intake gr...

Page 24: ...e insulation material white on the right side of stabilizer 9 Remove the stabilizer 6 screws Since the insulation material white which prevents water drops from putting is mounted to the side of vane...

Page 25: ...rews in the motor support 11 Remove the fan motor and line flow fan The fan motor and line flow fan can be removed without removing the heat exchanger Photo 6 Heat exchanger Fan motor Drain sensor Pho...

Page 26: ...COVER MAGNET SCREW CAP REMOTE CONTROLLER REMOTE CONTROLLER CABLE REMOTE CONTROLLER COVER No Part No Part Name Specification Q ty set Price Unit Amount Remarks Drawing No Wiring Diagram Symbol Recom me...

Page 27: ...SOR DRAIN PUMP MOTOR SUPPORT FAN MOTOR MOTOR MOUNT DRAIN PIPE CONTROL BOX COVER SCREW ASSY No Part No Part Name Specification Q ty set Price Unit Amount Remarks Drawing No Wiring Diagram Symbol Recom...

Page 28: ...OCK FUSE INDOOR CONTROLLER BOARD No Part No Part Name Specification Q ty set Price Unit Amount Remarks Drawing No Wiring Diagram Symbol Recom mended Q ty PMH P 1 6 2BA 3P S1 S2 S3 2P 1 2 250V 6 3A T7W...

Page 29: ...e setback operation ends normal operation will begin 3 Weekly timer function Daily timer function can apply to each day of the week 12 1 TIMER 12 1 1 Program timer specifications 28 C 26 C 8 00 Normal...

Page 30: ...k express 30 minutes The block display consists of 3 pattern MONITOR Indicates the current timer set ting All switch expect MODE SELECTOR SW are invalidated then This is the normal status SET Set to S...

Page 31: ...P1 6 2BA 12 2 Remote Sensor Part No Applied Service Ref PAC SF40RM E PMH P1 6 2BA 12 3 Remote Operation Adapter Part No Applied Service Ref PAC SE55RA E PMH P1 6 2BA 12 4 Remote ON OFF Adapter Part No...

Page 32: ...ENGINEERING CO LTD Issued in Dec 2000 NO OC238 225 Made in Japan New publication effective Dec 2000 Specifications subject to change without notice HEAD OFFICE MITSUBISHI DENKI BLDG 2 2 3 MARUNOUCHI...

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