User manual TOSHIBA MMD-AP0481HFE DATA BOOK

[. . . ] For correspondence to the load of the indoor air controller, set an air conditioner separately. 2 1. System summary Fresh Air Intake Indoor Unit Type 2. System able to be combined The fresh air intake unit is connectable to S-MMS (Super Modular Multi system). However this is not connectable to S-HRM (Super Heat Recovery Multi system). 0. 5m or less 80 to 100% to capacity of the outdoor Up to two fresh air intake units occupy 30% or less Keep the height difference between the fresh air intake units to 0. 5m or less. · The fresh air intake unit is usually used together with the indoor units on one line of the multi system. The fresh air intake unit only cannot be connected. · The total capacity of the indoor units and the fresh air intake units is restricted to 80% to 100% · against the capacity of the outdoor units. [. . . ] Note 4: * When supply air temperature is "setting temperature - 3°C" or over, Fresh Air Intake unit operates as FAN mode. Specifications Fresh Air Intake Indoor Unit Type Model name Cooling/Heating capacity (Note 1) Electical Power supply characteristics Running current Power consumption Starting current Height Main unit Width Depth 60Hz Outer dimension dimension Total weight Main unit Heat exchanger Soundproof / Heat-insulating material Fan unit Fan Standard air flow Motor External static pressure (factory setting) External static pressure Air flow limit (m3/h) Lower limit/Upper limit Air filter Controller Connecting pipe MMD-AP0481HFE MMD-AP0721HFE MMD-AP0961HFE (kW) 14. 0/8. 9 22. 4/13. 9 28. 0/17. 4 1 phase 60Hz 220V (A) 1. 66 2. 75 3. 12 (kW) 0. 34 0. 55 0. 65 (A) 3. 40 6. 80 6. 80 (mm) 492 (mm) 892 1, 392 (mm) 1, 262 93 144 (kg) Finned tube Non-flammable insulation Centrifugal fan 3 1, 080 1, 680 2, 100 (m /h) 160 160 x 2 (W) 215 115-215-260 1, 188 210 150-210-235 1, 848 Option or field supply Wired remote controller 22. 2 12. 7 R1 46/45/44 66/65/64 5 - 43 -5 - 43 180 80-180-220 2, 310 Gas pipe Liquid pipe Drain pipe Sound pressure level (Note 2) (High/Med. /Low) Sound power level (High/Med. /Low) Operation range Cooling (Note 3) Heating (Note 4) (mm) (mm) (dB(A)) (dB(A)) (°C) (°C) 15. 9 9. 5 45/43/41 65/63/61 * The setting temperature is 16 - 27°C(standard FCU. . . 18 - 29°C). * An option humidifier is not available with Fresh Air Intake Indoor unit. * Height difference between Fresh Air Intake Indoor units must be within 0. 5m. Height difference between Fresh Air Intake Indoor unit and standard FCU must be within 30m. Cooling : Outdoor air temperature 33°C DB/28°C WB setting temperature 18°C Heating : Outdoor air temperature 0°C DB/-2. 9°C WB setting temperature 18°C Piping : Length 7. 5m / Height 0m Note 2: The sound level are measured in an anechoic chamber in accordance with JIS B8616. Normally, the values meausured in the actual operating environment become large than the indicated values due to the effects of external sound. Note 3: * When supply air temperature is "setting temperature + 3°C" or less, Fresh Air Intake unit operates as FAN mode. * When supply air temperature is 19°C or less, Fresh Air Intake Indoor unit operates as FAN mode. Note 4: * When supply air temperature is "setting temperature - 3°C" or over, Fresh Air Intake unit operates as FAN mode. Dimensions Fresh Air Intake Indoor Unit Type (MMD-AP***HFE) Long hole for M10 hanging bolt Type Hole dia. -Wideth x Length 0481 4- 12 x 40 0721, 0961 4- 12 x 92 1328 1288 (Hanging bolt pitch) 1262 X Space necessary for service Over 200 Fresh air intake unit Over 1000 Service space 200 Check port (600 ) (65) (185) 100 B (Hanging bolt pitch) Service space A 30 Filter direction 600 600 Drain piping work example at local site Refrigerative piping work example at local site Check port X Drain port (When drain-up kit is mounted) For vinyl chloride pipes (Nominal dia 25 : Inner dia 32) Drain piping work example at local site 41 C D E F Refrigerant pipe connecting port Electric parts box (With cover) (Gas side M) Filter chamber Refrigerant pipe High-performance Refrigerant piping work connecting port filter example at local site (Liquid pipe N) Pre-filter 150 492 370 360 Z 81 61 47 216 (205) (250) 704 850 1262 Blow-off port Discharge temp sensor Discharge port connecting flange (K) (Accessory for main unit of product) 23 60 292 Drain port (R1) (Main uint of product) 38 406 38 A Z View Pre-filter 51 406 35 G H I J G H I J Suction port Suction port connecting flange (L) (Accessory for main unit of product) X - X detail diagram AP0961HFE AP0721HFE AP0481HFE Model MMD- 1392 1260 1392 1260 892 810 A B 250 250 250 250 250 250 215 107. 5 107. 5 C D E 250 250 215 F 250 250 G 250 250 250 H 250 250 250 I 250 250 J 10-M6 10-M6 8-M6 K 10-M6 10-M6 6-M6 L 22. 2 brazing 22. 2 brazing 15. 9 flare M 12. 7 flare 12. 7 flare 9. 5 flare N 7 3. Dimensions Fresh Air Intake Indoor Unit Type (MMD-AP***HFE) Work example Filter chamber Pre-filter Canvas duct High-performance filter Canvas duct Over 50 Fresh air intake unit Over 100 Air intake duct Outside air Check port Ceiling <Installation Notice> 1 2 The check port should be 600 x 600mm. A slope the piping outside of the unit downward at 1/100. Be sure to do heat insulating to the connecting peat with the indoor unit. In complete heat insulating may cause dewing. Check the water drainage is surely performed at the trial operation. Do not install the air conditioner in a salty place such as seaside area and a place where sulfurous gasgenerated such as in a spa. Please clean the drain plate before the season of cooling air conditioning. Water overflows from the drain plate when the drain plate and the drain poart are dirty, and the ceiling might be wet. The air filter is not built into the Fresh Air intake indoor unit. Please remove the dust that enters from air by installing optional Filter chamber, Pre-filter, and High Efficiency Filter. If no air filter is installed, dust will collect in the heat exchanger, which may cause the air conditioner to fail or to leak. [. . . ] A dotted line and broken line indicate the wiring at site. When installing the drain pump connect the froat switch connector to CN030 connector. A position is connected to terminal block when change to static pressure. exchange the lead wire of arrow( ) position after check the terminal number as figure and lead wire's color of fan motor. 7. [. . . ]