DAIYA Inverter driven, Multi-indoor-unit,Climate Control KX2-System (CE&NON-CE/TYPE) CATALOGUE NO:00P009/D : http://splitoff.ru/tehn-doc.
Introducing the "New Refrigerant Model" for the global environment! Achieving the industry's smallest compact design. To respond to global environment issues, such as ozone layer destruction, which are currently encompassing the air-conditioner environment, MHI has newly developed the scroll inverter driven multi-indoor unit KX2 Series to handle alternative refrigerants. This new series uses the nonozone layer destructing new refrigerant R407C.
Outdoor unit Technology developed to ensure high reliability A high reliability is ensured with the new alternative refrigerant model with the following means. 1.Increased compressor motor torque, 2.Increased withstand level of the refrigerant system (piping, function parts), 3.Improvement of the high-pressure protection control, 4.Optimizing of the heat exchanger sensor position, and 5.Incorporation of newly developed compressor oil, etc.
Improvement of air-conditioning control with CnT connector signal Improved indoor unit control By inputting the CnT signal, the unit operability enable/prohibit is controlled making control from a commercially available timer easier. A cooling/heating forced operation mode has been added so that forced control of only the operation mode is possible with no "pressed-first priority". This control stops the fan when the heating thermostat turns OFF.
SPACE SPEEDY Layout-free Refrigererant Piping Unique Fuzzy Control for Full Flexibility The branch type piping makes the system flexible enough to satisfy any layout plan on the floor or in a room. Rapid Temperature Response and High Stability An intake temperature sensor automatically controls both the existing and set temperature based on a "fuzzy logic". With a speed of response and stability previously not possible, the system powerfully performs to provide you with a high level of comfort.
Breakdown of system components Example of KX2 system FDCP140HKXE2B FDKP45HKXE2 RCD-HKX-S-E DIS-1KX30-E DIS-1KX10-E 5HP Outdoor unit Indoor unit Remote controller Branch pipe Branch pipe Example of KX2 system x1 x3 x3 x1 x1 10HP Outdoor unit Indoor unit, including panel Remote controller Branch pipe Branch pipe FDCP280HKXE2B FDTWP36HKXE2 RCD-HKX–S–E DIS-1KX30–E DIS-1KX10–E x1 x8 x8 x6 x1 Selection of branch pipe Selection of the independent branch pipe set (When five FDTP56HKXE2 units are connecte
Specification KX2 series R407C R22 Model FDCP140HKXE2B<5hp> FDCJ 140HKXE2B<5hp> FDC P224HKXE2B<8hp> FDCJ224HKXE2B/D<8hp> 3 phase 380/415V 50Hz Power supply FDC P280HKXE2B<10hp> FDCJ280HKXE2B/D<10hp> Cooling capacity 1) kW 14.0 22.4 28.0 Capacity Heating Standard capacity kW 16.0 25.0 31.5 6.8 9.8 11.7 5.7 8.3 9.
Outdoor unit Applicable for renewal expansion. Inverter unit Constant-speed unit Constant-speed unit Since the multi system has such a high degree of design freedom as the outdoor unit can be installed and connected at the site, an easy work to additionally connect the outdoor unit will solve the problem even if the air conditioning load increases after installation or the air conditioner is added in the future.
Remote addressing with new controller. If the remote controller and indoor unit are connected one-onone, the address can be decided from the remote controller without setting switches on the indoor PCB. Demand control of high energy saving effect Whether the demand is valid or invalid can be set at each sub unit. On the 30-hosepower type, it is selectable at three steps of 0%, 33% and 66%.
FDCJ280 basic unit (inverter unit and main unit) Refrigerant piping outlet dimension (top view) Back side Connection terminal of power supply (Unit: mm) Installation example Wall height Dimension L1 L2 L3 L4 H1 H2 H3 H4 Blow-in Service space Wall height Content (Soldering) Refrigerant gas piping connection opening Refrigerant liquid piping connection opening (Flaring) Equalizing oil piping connection opening (Flaring) Refrigerant piping outlet Refrigerant gas piping outlet Refrigerant liquid pipin
New building air-conditioning control system designed to meet all future requirements. A polarity-free, Two-wire Line Allows a Maximum of 48 Indoor Units to be Incorporated in Network. Just set the indoor and outdoor units to an address number, linking a maximum of up to 48 indoor units in a network. Only two lines are required for wiring both inside and outside, reducing the conventional cabling to a sixth or an eighth.
New Standard remote controller (optional item) Use of a clear LCD panel allows easy recognition of operating states. The remote and timer operation indications are displayed even while the air conditioner is being stopped. Operation mode indication Filter sign Used to indicate a selected operation mode. Indicated when cleaning of the air filter is needed. Remote indication Air volume indication Indicated while the air conditioner is being controlled using theindividual remote controller.
Correspondence to Individual or Centralized Start/Stop up to the Maximum of 16 Units Center Console SLA-1-E This center console provides the operation, stop, and inspection for the package airconditioners up to the maximum of 16 units. connected on the same network of the Super Link. OIn the case of consecutive addresses, any number from 1 to 16 units can be set per one [SLA-1-E].
Remote controller function list Center lock function is equipped. ODisconnecting the jumper wire (J1) of SLA-2A-E, the demand function is converted to the center lock function. OWhen the non-voltage contact input is supplied from the commercial timer to the demand input contact of SLA-2A-E, the unit which has been set to demand setting in SLA-2A-E is converted to the center mode. ODuring the center lock, the center/remote changeover switch becomes invalid.
R407C Refrigerant Precautions for Servicing and Construction 1. Contaminants take extra special care in controlling the water content and contaminants. 2. Ester oil is used for the lubrication oil. If the conventional oil (barrel freeze, Suniso, etc. ) mixes in, 1. Compared to the conventional refrigerant system, large amounts of contaminants (oil, water, oxidized film) enter the refrigerant system. Thus, when using clean piping, or displacing the nitrogen during brazing, sludge will form.
2. Flare connection Cautions (1) Confirm that there are no scratches or dirt, etc., on the flare and union section. (2) When applying lubrication oil on the inside and outside of the flare, always use the same lubrication oil as that used in the installed air conditioner. Use of different oil will cause the lubrication oil to deteriorate and the compressor to burn, etc.
Connectable Indoor Units FDTW FDT FDR FDUM FDE FDK FDFL/FDFU FDTS The direct expansion coil, the open air treatment unit and the feed air treatment unit can be connected as indoor units for Multi KX.
FDE FDFL/FDFU Ceiling Suspended Type Floor Standing Type FDE Ceiling Suspended Type Floor Type Lowboy FDFL/FDFU OEasy retro-fit application. Low operating noise level and comfort combined with eye appealing style. O38dB(A)for FDE56model. This makes for the lowest noise level in the industry. OThe unit thickness is thin 184mm. OBy the use of aero-wing louvers, downward air supply angle of up to 75degrees is possible. The angle can be fixed by the use of the remote controller.
FDK FDUM Wall Mounted Type Medium Static Pressure Ducted Type FDK Wall mounted type FDUM Medium Static Pressure Ducted Type OThin unit at thickness of only 194mm. OTo provide maximum comfort aero-trap louver is used. Downward angle adjustment of up to 70degrees is possible Louver angle can be fixed at certain angle with the use of wireless remote controller. OUse of silent fans made it possible to attain sound level of 37 dB for FDK45.
FDR FDTS Ceiling Ducted Cassetteria Type with Decoration Panel Ceiling Recessed Single Air SupplyPort Type FDR Ceiling Ducted Cassetteria Type FDTS Ceiling Recessed Single Air Supply Port Type OCeiling ducted cassetteria type. OExternal static pressure that is highest of its class at 39Pa at standard tap and 98Pa at high speed tap was realized. OHigh head drain pump that has drain head height of 500mm adjacent to the unit.
FDT FDTW Ceiling Recessed Type Unit Two-Way Ceiling Mounted Cassette Type New model STOCK ONLY FDT Ceiling Recessed Type Unit FDTW Two-Way Ceiling Mounted CassetteType OProtrudes just 8mm at the ends and 22mm in the center. OUp to 500mm drain up is possible near the unit. OThe large suction grille allows easy maintenance of electrical parts. OSimply open the grille for easy maintenance of all parts. OSound level of only 34dB for FDT28 model. OWeight of 24kg for the FDT28 model.
Before starting use Heating performance The heating performance values (kW) described in catalog are the values obtained by operating at an outdoor temperature of 7Cand indoor temperature of 20C as set forth in the ISO Standards. As the heating performance decreases as the outdoor temperature drops, if the outdoor temperature is too low and the heating performance is insufficent, use other heating appliances as well.
ISO9001 Our Air Conditioning & Refrigeration Machinery Works is an ISO9001 approved factory forresidential air conditioners and commercial-use air conditioners (including heat pumps). ISO14001 Our Air Conditioning & Machinery Works has been assessed and found to comply with the requirements of ISO 14001. Because of our policy of continuous improvement.we reserve right to make changes in all specifications without notice. HB91-00P009E1-D-0, (3.0)00-12,R Printed in Japan http://splitoff.ru/tehn-doc.
