Related Manuals for Mitsubishi Heavy Industries 25ZMX-S
Summary of Contents for Mitsubishi Heavy Industries 25ZMX-S
- Page 1 DRAFT Manual No.'13 SRK-T-144D TECHNICAL MANUAL INVERTER WALL MOUNTED TYPE RESIDENTIAL AIR-CONDITIONERS (Split system, air to air heat pump type) SRK20ZMX-S 25ZMX-S 35ZMX-S 50ZMX-S 60ZMX-S...
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Page 2: Table Of Contents
'13 • SRK-T-144D CONTENTS 1. SPECIFICATIONS ..................2. EXTERIOR DIMENSIONS ................. (1) Indoor units ..................(2) Outdoor units .................................... 10 3. ELECTRICAL WIRING ................11 (1) Indoor units ..................11 (2) Outdoor units ..................12 4. NOISE LEVEL .................... 14 5. - Page 3 '13 • SRK-T-144D 1. SPECIFICATIONS SRK20ZMX-S Model Indoor unit SRK20ZMX-S Outdoor unit SRC20ZMX-S Item Power source Single phase, 220 - 240V, 50Hz Nominal cooling capacity (range) 2.0 ( 0.9 (Min.) - 3.1 (Max.)) Nominal heating capacity (range) 2.5 ( 0.9 (Min.) - 4.3 (Max.)) Cooling 0.35 ( 0.19 - 0.70 ) Power...
- Page 4 '13 • SRK-T-144D SRK25ZMX-S Model Item Indoor unit SRK25ZMX-S Outdoor unit SRC25ZMX-S Power source Single phase, 220 - 240V, 50Hz Nominal cooling capacity (range) 2.55 ( 0.9 (Min.) - 3.2 (Max.)) Nominal heating capacity (range) 3.13 ( 0.9 (Min.) - 4.7 (Max.)) Cooling 0.49 ( 0.19 - 0.82 ) Power...
- Page 5 '13 • SRK-T-144D SRK35ZMX-S Model Indoor unit SRK35ZMX-S Outdoor unit SRC35ZMX-S Item Power source Single phase, 220 - 240V, 50Hz Nominal cooling capacity (range) 3.5 ( 0.9 (Min.) - 4.1 (Max.)) Nominal heating capacity (range) 4.3 ( 0.9 (Min.) - 5.1 (Max.)) Cooling 0.845 ( 0.19 - 1.01 ) Power...
- Page 6 '13 • SRK-T-144D SRK50ZMX-S Model Item Indoor unit SRK50ZMX-S Outdoor unit SRC50ZMX-S Power source Single phase, 220 - 240V, 50Hz Nominal cooling capacity (range) 5.0 ( 1.1 (Min.) - 5.8 (Max.)) Nominal heating capacity (range) 6.0 ( 0.6 (Min.) - 7.7 (Max.)) Cooling 1.30 ( 0.2 - 1.80 ) Power...
- Page 7 '13 • SRK-T-144D SRK60ZMX-S Model Indoor unit SRK60ZMX-S Outdoor unit SRC60ZMX-S Item Power source Single phase, 220 - 240V, 50Hz Nominal cooling capacity (range) 6.1 ( 1.1 (Min.) - 6.8 (Max.)) Nominal heating capacity (range) 6.8 ( 0.6 (Min.) - 8.2 (Max.)) Cooling 1.87 ( 0.2 - 2.50 ) Power...
- Page 8 '13 • SRK-T-144D 2. EXTERIOR DIMENSIONS (1) Indoor units Models SRK20ZMX-S, 25ZMX-S, 35ZMX-S, 50ZMX-S, 60ZMX-S RKY000Z058...
- Page 9 '13 • SRK-T-144D (2) Outdoor unit Models SRC20ZMX-S, 25ZMX-S, 35ZMX-S RCV000Z020...
- Page 10 '13 • SRK-T-144D Models SRC40ZMX-S, 50ZMX-S, 60ZMX-S RCT000Z010...
- Page 11 '13 • SRK-T-144D (3) Remote control Unit : mm...
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Page 12: Electrical Wiring
'13 • SRK-T-144D 3. ELECTRICAL WIRING (1) Indoor units Models SRK20ZMX-S, 25ZMX-S, 35ZMX-S, 50ZMX-S, 60ZMX-S RWA000Z258... -
Page 13: Outdoor Units
'13 • SRK-T-144D (2) Outdoor unit Models SRC20ZMX-S, 25ZMX-S, 35ZMX-S RWC000Z272... - Page 14 '13 • SRK-T-144D Models SRC50ZMX-S, 60ZMX-S RWC000Z270...
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Page 15: Noise Level
'13 • SRK-T-144D 4. NOISE LEVEL Model SRK20ZMX-S Condition ISO-T1,JIS C 9612 (Indoor Unit) Mike position Model SRK20ZMX-S Noise Cooling 39 dB(A) 0.8m Unit Level Heating 38 dB(A) Mike position (Center & Low points) × ..Cooling, Heating N 7 0 N 6 0 Mike position: at highest noise level in position as mentioned below Distance from front side 1m... - Page 16 '13 • SRK-T-144D Model SRK25ZMX-S Condition ISO-T1,JIS C 9612 (Indoor Unit) Mike position Model SRK25ZMX-S Cooling 41 dB(A) Noise 0.8m Level Heating 41 dB(A) Unit Mike position (Center & Low points) × ..Cooling, Heating N 7 0 N 6 0 Mike position: at highest noise level in position as mentioned below Distance from front side 1m N 5 0...
- Page 17 '13 • SRK-T-144D Model SRK35ZMX-S Condition ISO-T1,JIS C 9612 (Indoor Unit) Mike position Model SRK35ZMX-S Cooling 43 dB(A) Noise 0.8m Level Heating 42 dB(A) Unit Mike position (Center & Low points) × ..Cooling, Heating N 7 0 N 6 0 Mike position: at highest noise level in position as mentioned below Distance from front side 1m N 5 0...
- Page 18 '13 • SRK-T-144D Model SRK50ZMX-S Condition ISO-T1, JIS C 9612 (Indoor Unit) Mike position Model SRK50ZMX-S Cooling 47 dB(A) Noise 0.8m Level Heating 48 dB(A) Unit Mike position (Center & Low points) × ..Cooling, Heating N 7 0 N 6 0 Mike position: at highest noise level in position as mentioned below Distance from front side 1m N 5 0...
- Page 19 '13 • SRK-T-144D Model SRK60ZMX-S Condition ISO-T1, JIS C 9612 (Indoor Unit) Mike position Model SRK60ZMX-S Cooling 51 dB(A) Noise 0.8m Level Heating 48 dB(A) Unit Mike position (Center & Low points) × ..Cooling, Heating N 7 0 N 6 0 Mike position: at highest noise level in position as mentioned below Distance from front side 1m N 5 0...
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Page 20: Piping System
'13 • SRK-T-144D Models SRK20ZJX-S, 25ZJX-S, 35ZJX-S 5. PIPING SYSTEM Models SRK20ZMX-S, 25ZMX-S, 35ZMX-S Cooling cycle Heating cycle Indoor unit Outdoor unit Outdoor air Flare temp. sensor connection Service valve (TH2) (Gas) Discharge pipe temp. sensor Gas pipe Check joint... -
Page 21: Range Of Usage & Limitations
'13 • SRK-T-144D 6. RANGE OF USAGE & LIMITATIONS RANGE OF USAGE & LIMITATIONS Models SRK50ZMX-S SRK20,25,35ZMX-S SRK60ZMX-S Item Cooling operation : Approximately 18 to 32℃ D.B. Indoor return air temperature Heating operation : Approximately 10 to 30℃ D.B. (Upper, lower limits) (Refer to the selection chart) Cooling operation : Approximately -15 to 46℃... - Page 22 '09•SRK-DB-087D '13 • SRK-T-144D (2) Correction of cooling and heating capacity in relation to one way length of refrigerant piping Piping length [m] Cooling 0.99 0.975 0.965 0.95 0.935 Heating (3) Correction relative to frosting on outdoor heat exchanger during heating Air inlet temperature of 5 or more outdoor unit in °C WB...
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Page 23: Capacity Tables
'13 • SRK-T-144D 7. CAPACITY TABLES Model SRK20ZMX-S Cooling Mode (kW) Heating Mode (HC) (kW) Indoor air temp indoor air temp outdoor 21˚CDB 23˚CDB 26˚CDB 27˚CDB 28˚CDB 31˚CDB 33˚CDB Air flow Outdoor air temp. Air flow air temp. 14˚CWB 16˚CWB 18˚CWB 19˚CWB 20˚CWB... - Page 24 '13 • SRK-T-144D Model SRK50ZMX-S Cooling Mode (kW) Heating Mode (HC) (kW) Indoor air temperature Indoor air temperature Outdoor Outdoor air temp. 18˚CDB 21˚CDB 23˚CDB 26˚CDB 27˚CDB 28˚CDB 31˚CDB 33˚CDB Air flow ˚CDB air temp. Air flow 12˚CWB 14˚CWB 16˚CWB 18˚CWB 19˚CWB 20˚CWB...
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Page 25: Application Data
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Page 45: Option Parts
'13 • SRK-T-144D 9. OPTION PARTS Installation manual for wired remote controller PJA012D730 Connect the remote control cord (1) Wired remote control (RC-E5) terminal block. Connect the terminal of remote c Read together with indoor unit's installation manual. with the terminal of indoor unit (X (X and Y are no polarity) WARNING Wiring route is as shown in the r... - Page 46 '13 • SRK-T-144D mote controller Connect the remote control cord to the Sheath Sheath The range of temperature setting Upper Upper terminal block. When shipped, the range of set tempera Connect the terminal of remote control (X,Y) Upper case Upper case Board Board Heating : 16 ~ 30°C (55 ~ 86°F)
- Page 47 '13 • SRK-T-144D PJA0 12 D73 0 Sheath Sheath The range of temperature setting Upper When shipped, the range of set temperature differs depending on the operation mode as below. Upper case Upper case Board Heating : 16 - 30°C (55 - 86°F) Except heating (cooling, fan, dry, automatic) : 18 - 30°C (62 - 86°F) Upper limit and lower limit of set temperature can be changed with remote control.
- Page 48 '13 • SRK-T-144D The functional setting The initial function setting for typical using is performed automatically by the indoor unit connected, when remote control and indoor unit are connected. As long as they are used in a typical manner, there wiil be no need to change the initial settings. If you would like to change the initial setting marked “...
- Page 49 '13 • SRK-T-144D Note 1: The initial setting marked “ ” is decided by connected indoor and outdoor unit, and is automatically defined as following table. Function No. Item Default Model "Auto-RUN" mode selectable indoor unit. Remote control function02 Indoor unit without "Auto-RUN" mode Indoor unit with two or three step of air flow setting Remote control function06...
- Page 50 '13 • SRK-T-144D PJ A012D730 is automatically defined as following table. Operation message How to set function able indoor unit. Function description: Function No. Stop air-conditioner and press (SET) (MODE) setting description: -RUN" mode buttons at the same time for over three seconds, and the ree step of air flow setting "FUNCTION SET "...
- Page 51 '13 • SRK-T-144D (2) Interface kit (SC-BIKN-E) RKZ012A088B Accessories included in package Safety precautions Before use, please read these Safety Precautions thoroughly before installation. Be sure to check all the accessories included in package. ●All the cautionary items mentioned below are important safety related items to be taken into consideration, so be sure to observe them at all times.
- Page 52 '13 • SRK-T-144D Installation of the interface ・Install the interface within the range of the connection cable length from the indoor unit. (approximately 1.8m) Wiring inlet ・Be sure not to extend the connection cable on site. If the connection cable is extended, malfunction may occur. ・Fix the interface on the wall, pillar or the like.
- Page 53 '13 • SRK-T-144D Functions of CNT connector It is available to operate the air conditioning unit and to monitor the operation status with the external control unit (remote display) by sending the input/output signal through CNT connector on the indoor control PCB. 0.75mm Note (1) 0.3mm ×2m...
- Page 54 '13 • SRK-T-144D Connection of wired remote control Regarding the connection of wired remote control, refer to the instruction manual of wired remote control. ①Switch ON the DIP switch SW2-2 (Factory setting : ON) on the interface PCB. DIP suitch Caution:Wireless remote control attached to the indoor unit can be used in parallel, after connecting the wired remote control.
- Page 55 '13 • SRK-T-144D (3) Super link E board (SC-ADNA-E) WARING CAUTION...
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Page 57: Technical Information
Rated air flow(outdoor) 1770 m3/h Contact details for obtaining Name and address of the manufacturer or of its authorised representative. more information Mitsubishi Heavy Industries Air-Conditioning Europe, Ltd. 7 Roundwood Avenue, Stockley Park, Uxbridge, Middlesex, UB11 1AX, United Kingdom RWA000Z252-10 RWA000Z252... - Page 58 Rated air flow(outdoor) 1770 m3/h Contact details for obtaining Name and address of the manufacturer or of its authorised representative. more information Mitsubishi Heavy Industries Air-Conditioning Europe, Ltd. 7 Roundwood Avenue, Stockley Park, Uxbridge, Middlesex, UB11 1AX, United Kingdom RWA000Z252-11 RWA000Z252...
- Page 59 Rated air flow(outdoor) 1950 m3/h Contact details for obtaining Name and address of the manufacturer or of its authorised representative. more information Mitsubishi Heavy Industries Air-Conditioning Europe, Ltd. 7 Roundwood Avenue, Stockley Park, Uxbridge, Middlesex, UB11 1AX, United Kingdom RWA000Z252-12 RWA000Z252...
- Page 60 Rated air flow(outdoor) 2340 m3/h Contact details for obtaining Name and address of the manufacturer or of its authorised representative. more information Mitsubishi Heavy Industries Air-Conditioning Europe, Ltd. 7 Roundwood Avenue, Stockley Park, Uxbridge, Middlesex, UB11 1AX, United Kingdom RWA000Z252-3 RWA000Z252...
- Page 61 Rated air flow(outdoor) 2490 m3/h Contact details for obtaining Name and address of the manufacturer or of its authorised representative. more information Mitsubishi Heavy Industries Air-Conditioning Europe, Ltd. 7 Roundwood Avenue, Stockley Park, Uxbridge, Middlesex, UB11 1AX, United Kingdom RWA000Z252-4 RWA000Z252...
- Page 62 INVERTER WALL MOUNTED TYPE RESIDENTIAL AIR-CONDITIONERS Air-Conditioning & Refrigeration Systems 16-5, Konan 2-chome, Minato-ku, Tokyo, 108-8215 Japan http://www.mhi.co.jp Because of our policy of continuous improvement, we reserve the right to make changes in all specifications without notice. Copyright MITSUBISHI HEAVY INDUSTRIES, LTD.