Инструкция на Rooftops (крышные кондиционеры) Lennox серии SMART LINEА
Rooftops (крышные кондиционеры) Lennox серии SMART LINEА AGU RTSL-0102-E. Руководство по эксплуатации.
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Текст инструкции
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APPLICATION
GUIDE ROOF TOP SMART LINEA™ ENGLISH January 2002
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TABLE OF CONTENTS
APPLICATION GUIDE Ref : AGU RTSL-0102-E 1. GENERAL DESCRIPTION 02 2. FEATURES AND BENEFITS Standard unit Options and accessories 303 07 3. GENERAL DATA Model number description Physical Data and Quick Selection 12 13 4. COOLING AND HEATING PERFORMANCES Selection procedure Cooling capacities Heating…
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GENERAL DESCRIPTION
The SMART range has been designed to perfectly match residential and light commercial applications, such as, petrol stations, shops, restaurants, etc. Available in cooling only, and heat pump versions, with a cooling capacity range from 10 kW up to 15 kW. The SMART range will operate with…
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Flexibility
Refrigeration system LENNOX SMART single packages available in both cooling only and heat pump are designed for outdoor rooftop applications or ground level installation in light commercial applications. Units are capable of delivering bottom (downflow) or side (horizontal) supply and return air. A…
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EASY TO INSTALL AND SERVICE
EU4 grade - Disposable Filters Ensuring easy service and maintenance. On start-up we recommend that you change the throwaway filter for replacable washable filters, with metal frames. Variable Pulley To accommodate cases where the external static pressure or airflow requested on the job site is…
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CLIMATIC™ 2
The new generation of microprocessor based control, CLIMATIC 2 will equip the LINEA™ rooftop range. It inherits 10 years of technology and field operating experience from its predecessor the CLIMATIC 1. It is a LENNOX designed controller specifically designed for rooftop applications, maximising the…
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OPTION DESCRIPTION - STANDARD UNIT
Electric heater Available factory installed only, Helix wound nichrome heating elements are exposed directly in the air stream. Elements are accurately located and insulated from the heavy gauge support frame by high quality insulators. Time delays bring the elements on and off the line in sequence…
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W
NE Motorised fresh air damper Air Sock Control Fitting a motorised opposed blade damper, on the fresh air inlet can provide a fixed proportion of fresh air. This option is provided with an outdoor air weather hood and associated wire mesh filter. On unit shut down the damper will close to prevent…
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Gas Burner Option
The standard gas burner is designed to work with G20 Natural gas (operating range of 15-25 Mbar) and G25 Natural gas (operating range of 20 - 30 Mbar). Units can be factory modified to operate with LPG/Propane gas. Tubular heat exchanger and inshot type gas burner are constructed of aluminised…
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"Maintenance" Display KP02
This is a portable hand held display that allows maintenance level access to faults and system settings within the CLIMATIC™ 2 controller. TCB (Thermostat Control Module Board) This board has been developped for any customer who wants to take over the control of the unit. With 6 logical inputs…
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CLIMALINK
W NE Made-of a computer technology based central unit, a KP14 communication interface and a modem. Climalink allows a remote access of a network of 8 rooftops via modem. (Linea, Flexy or a mix of both). Climalink is installed in the building and has its own telephone number. Anywhere in the world…
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CLIMALOOK
W NE Dry contact kit for BMS. W NE Climalook has exactly the same possibilities as the Climalink, but allows local access on top of Climalink remote access. It includes a 15' TFT flat screen, a mouse and a numeric keypad. A board whith 7 logical inputs and 7 logical outputs allows remote control of…
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MODEL NUMBER DESCRIPTION
L H A 055 N 2 M Series S = SMART range L = LINEA™ range F = FLEXY™ range Electrical Characteristics M = 400V/3ph/50Hz Type of rooftop C = cooling only rooftop H = heat pump rooftop G = gas fired rooftop D = “Dual Fuel” rooftop (heat pump+gas fired) X = heat recovery units Revision number Refrigerant…
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Sizes 10 to 15
Sizes 20 to 90 : SCA = Cooling only unit SHA = Heat pump unit LCA = Cooling only unit LHA = Heat pump unit LDA = Heat pump unit with gas fired heating SIZE 10 Physical data Operating limits Ventilation data Refrigerant circuit data Performance Table 3.1 Cooling LCA / LGA Gross cooling capacity (1)…
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Physical data
Operating limits Ventilation data Refrigerant circuit data Performance Sizes 10 to 15 : SCA = Cooling only unit SHA = Heat pump unit Sizes 20 to 90 : LCA = Cooling only unit LHA = Heat pump unit LGA = Cooling only unit with gas fired heating LDA = Heat pump unit with gas fired heating Table 3.2 SIZE…
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LCK = Cooling only unit LHK = Heat pump unit
LGK = Cooling only unit with gas fired heating LDK = Heat pump unit with gas fired heating Operating limits Ventilation data Refrigerant circuit data Performance Table 3.3 SIZE Cooling LCK / LGK Gross cooling capacity (1) kW LHK / LDK Gross cooling capacity (2) kW Nominal airflow m3/h Power input…
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LCK = Cooling only unit LHK = Heat pump unit
LGK = Cooling only unit with gas fired heating LDK = Heat pump unit with gas fired heating Physical data Operating limits Ventilation data Refrigerant circuit data Performance Table 3.4 SIZE Cooling LCK / LGK Gross cooling capacity (1) kW LHK / LDK Gross cooling capacity (2) kW Nominal airflow m3/h…
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PERFORMANCES - SELECTION PROCEDURE
EXAMPLE Step 1 : Input Step 1 Calculate the total and sensible loads of the area to be conditioned at design conditions. A. 38KW B. 35 ° C outdoor temperature, 24°CDB, 19°CWB entering air condition (room return air) C. 8000m3/h at 200Pa D. R407C E. Economiser and 40 kW electric heater A. Total…
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Table 4.1
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Table 4.3
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LCA = Cooling only unit
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таблицы и схемы — в просмотре
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LCA = Cooling only unit
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таблицы и схемы — в просмотре
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LCA = Cooling only unit
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LCK = Cooling only unit
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таблицы и схемы — в просмотре
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LCK = Cooling only unit
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таблицы и схемы — в просмотре
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LCK = Cooling only unit
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SHA = Heat pump unit
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таблицы и схемы — в просмотре
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LHA = Heat pump unit
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таблицы и схемы — в просмотре
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LHA = Heat pump unit
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таблицы и схемы — в просмотре
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LHA = Heat pump unit
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LHK = Heat pump unit
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таблицы и схемы — в просмотре
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LHK = Heat pump unit
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таблицы и схемы — в просмотре
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LHK = Heat pump unit
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SHA = Heat pump unit
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LHA = Heat pump unit
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SHA = Heat pump unit
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LHA = Heat pump unit
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LHK = Heat pump unit
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таблицы и схемы — в просмотре
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LHK = Heat pump unit
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PERFORMANCES - HEATING HOT WATER COIL
LCA / LCK = Cooling only unit LHA / LHK = Heat pump rooftop Return air at 20°C Table 4.66 ∆ water température 90-70 Heating Pressure SIZE Air flow Air flow capacity drop 80-60 ∆ temp air Water Heating Pressure flow rate capacity drop 70-50 ∆ temp air Water Heating Pressure flow rate capacity drop ∆…
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PERFORMANCES - ACCESSORIES HEATING CAPACITIES
Electric heater (1) Gas burner SCA-LCA / LCK = Cooling only unit SHA-LHA / LHK = Heat pump unit LGA / LGK = Cooling only unit with gas fired heating LDA / LDK = Heat pump unit with gas fired heating Table 4.69 Table 4.68 Nominal airflow m3/h Available capacity kW Number Temperature of rise at Stages…
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PERFORMANCES - EVAPORATOR FAN
SCA = Cooling only unit SHA = Heat pump rooftop Table 5.1 External static pressure (Pa) SIZE Fan speed Q (m3/h) Q (m3/h) Q (m3/h) Q (m3/h) Q (m3/h) Q (m3/h) Q (m3/h) Q (m3/h) Q (m3/h) 10 Side Discharge Low Medium - Low Medium - High High 1295 1620 1818 2088 1260 1584 1800 2052 1224 1548 1728 1980…
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Page 52 - Application Guide / Rooftop SMART and LINEA™ Range
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K6
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Page 54 - Application Guide / Rooftop SMART and LINEA™ Range
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65 std
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90 std
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K3
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Kit
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PERFORMANCES - ACCESSORIES PRESSURE DROPS
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PERFORMANCES - ACCOUSTIC DATA
SCA = Cooling only unit SHA = Heat pump rooftop Table 5.24 Spectrum per otave band Outdoor SCA/SHA Sound pressure dB (A) @ 10 m 1000 2000 4000 8000 Sound power dB (A) Sound pressure dB (A) @ 10 m Spectrum per otave band LCA/LCK LHA/LHK LGA/LGK 1000 2000 4000 8000 Sound power dB (A) Outdoor Spectrum…
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Absorbed power in KW - heating mode
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таблицы и схемы — в просмотре
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Table 6.4
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ELECTRICAL DATA - ELECTRICAL TABLES
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таблицы и схемы — в просмотре
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SHA = Heat pump rooftop
DIAGRAM REFERENCE LEGEND OPTIONAL ELECTRIC HEAT B1 Compressor CB15 B3 Motor supply air fan HE16 Elements electric heat B4 Motor outdoor fan K15 Contactor electric heat K43 Relay electric heat C1 Capacitor outdoor fan S15 Switch limit electric heat primary C4 Capacitor supply air fan S20 Switch limit…
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SHA = Heat pump rooftop
Page 74 - Application Guide / Rooftop SMART and LINEA™ Range Option electric heat Option electric heat Option electric heat HIGH VOLTAGE WIRING
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SHA = Heat pump rooftop
24V CONTROL WIRING Application Guide / Rooftop SMART and LINEA™ Range - Page 75
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SHA = Heat pump rooftop
STD. CONNECTIONS UNIT WITHOUT ECONOMISER OPTIONAL ECONOMISER SECTION 24V CONTROL WIRING Page 76 - Application Guide / Rooftop SMART and LINEA™ Range
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LHA / LHK = Heat pump rooftop
LGA / LGK = Cooling only rooftop with gas fired heating LDA / LDK = Heat pump rooftop with gas fired heating DIAGRAM REFERENCE LEGEND A3 CONTROL-BURNER 1 A5 CONTROL-SOFTSTART A12 CONTROL-BURNER2 A17 CONTROL-'DAD' SMOKE DETECTION B1 COMPRESSOR 1 B2 COMPRESSOR 2 B3 MOTOR-INDOOR FAN B4 MOTOR-OUTDOOR…
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LHA / LHK = Heat pump rooftop
LGA / LGK = Cooling only rooftop with gas fired heating LDA / LDK = Heat pump rooftop with gas fired heating DIAGRAM REFERENCE LEGEND RH2 SENSOR- RETURN AIR ENTHALPY RT6 SENSOR-DISCHARGE AIR TEMPERATURE RT16 SENSOR-SPACE/RETURN AIR TEMPERATURE RT17 SENSOR-OUTDOOR AIR TEMPERATURE SD1 SENSOR-SMOKE…
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LHA / LHK = Heat pump rooftop
LGA / LGK = Cooling only rooftop with gas fired heating LDA / LDK = Heat pump rooftop with gas fired heating INSTALLER WIRING Application Guide / Rooftop SMART and LINEA™ Range - Page 79
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LHA / LHK = Heat pump rooftop
LGA / LGK = Cooling only rooftop with gas fired heating LDA / LDK = Heat pump rooftop with gas fired heating unit Page 80 - Application Guide / Rooftop SMART and LINEA™ Range 7 Customer electrical supplies unit female male TRANSFO Graphic control display Box electrical climalook / climalink CONTROL…
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LHA / LHK = Heat pump rooftop
LGA / LGK = Cooling only rooftop with gas fired heating LDA / LDK = Heat pump rooftop with gas fired heating MAIN CURENT DIAGRAM Application Guide / Rooftop SMART and LINEA™ Range - Page 81
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LHA / LHK = Heat pump rooftop
LGA / LGK = Cooling only rooftop with gas fired heating LDA / LDK = Heat pump rooftop with gas fired heating Red Red White Red Page 82 - Application Guide / Rooftop SMART and LINEA™ Range Option Red Option Red Grey Red Red Red Red Red Red Orange Orange Grey Grey HEATING AND COOLING CONTROL
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LHA / LHK = Heat pump rooftop
LGA / LGK = Cooling only rooftop with gas fired heating LDA / LDK = Heat pump rooftop with gas fired heating Network White Red Dark blue Dark blue Option Interface THERMOSTAT / SENSOR INPUT Application Guide / Rooftop SMART and LINEA™ Range - Page 83
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LHA / LHK = Heat pump rooftop
LGA / LGK = Cooling only rooftop with gas fired heating LDA / LDK = Heat pump rooftop with gas fired heating Grey White Red AUX. CONTROL INPUTS AND OUTPUTS Page 84 - Application Guide / Rooftop SMART and LINEA™ Range
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LGA / LGK = Cooling only rooftop with gas fired heating
LDA / LDK = Heat pump rooftop with gas fired heating Black Red White Red Red White Red Red White Red White GAS HEAT White White Red Black Red Red Red Black Black Application Guide / Rooftop SMART and LINEA™ Range - Page 85
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LHA / LHK = Heat pump rooftop
ELECTRIC HEAT Page 86 - Application Guide / Rooftop SMART and LINEA™ Range
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LHA / LHK = Heat pump rooftop
LGA / LGK = Cooling only rooftop with gas fired heating LDA / LDK = Heat pump rooftop with gas fired heating Blue Black Resistance SMOKE OPTION Application Guide / Rooftop SMART and LINEA™ Range - Page 87
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LHA / LHK = Heat pump rooftop
LGA / LGK = Cooling only rooftop with gas fired heating LDA / LDK = Heat pump rooftop with gas fired heating BMS DRY CONTACT KIT humidifier alarm Low temperature alarm High temperature alarm Gas/electric heat alarm compressor alarm supply air fan alarm filter alarm fault reset disable cooling…
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COMMUNICATION LINK
Master-slave communication (Inter unit link) Master-slave communication Master-slave communication MASTER Slave Master-slave communication Slave Slave ! All wiring between KP01 and KP07 / KP01 / KP17 / KP06 / Climalook / Climalink must be 2 pairs twisted shielded (0,5 mm2) KP 06 Application Guide /…
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LHA / LHK = Heat pump rooftop
LGA / LGK = Cooling only rooftop with gas fired heating LDA / LDK = Heat pump rooftop with gas fired heating BMS DRY CONTACT KIT humidifier alarm Low temperature alarm High temperature alarm Gas/electric heat alarm compressor alarm supply air fan alarm filter alarm fault reset disable cooling…
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COMMUNICATION LINK
Master-slave communication (Inter unit link) Master-slave communication Master-slave communication MASTER Slave Master-slave communication Slave Slave ! All wiring between KP01 and KP07 / KP01 / KP17 / KP06 / Climalook / Climalink must be 2 pairs twisted shielded (0,5 mm2) KP 06 Application Guide /…
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SHA = Heat pump unit
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таблицы и схемы — в просмотре
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SHA = Heat pump unit
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SHA = Heat pump rooftop
Sizes 10-13-15 A 46 B 46 46 G A 2 25 D 46 356 C Section AA UNIT BASE BOTTOM UNIT BASE RAIL 1 Return air 2 Supply air 3 Fresh air 4 Exhaust air 6 Power entry 8 Condensate drain Counter flashing (*) Fibreglass insulation Cant strip (*) Nailer strip Roof mounting frame 356 C 1 A H F 622 521 E Roof…
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DIMENSIONS - BASE SECTION DRAWINGS
SCA = Cooling only unit SHA = Heat pump rooftop BB 457 254 FF 330 330 AA 76 Size EE X DD CC AA Corner weight (kg) BB CC DD Centre of gravity (mm) EE FF SIZE Sizes 13-15 BB FF 76 76 AA 76 Base unit : The standard unit with NO OPTIONS 1 2 EE X DD CC Page 96 - Application Guide / Rooftop SMART and…
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LHA / LHK = Heat pump unit
LGA / LGK = Cooling only unit with gas fired heating LDA / LDK = Heat pump unit with gas fired heating Sizes 20-25-30 2563 2515 30 2515 10 F B B 1145 D 711x381 E 127 1155 711x381 471 1145 18 H 7 2563 LxWxH 2563 x 1258 x 1155 C B A 1258 1210 1210 349 I 349 30 C G 30 I C G F G L 127 3 1145 K 1056 K M…
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LHA / LHK = Heat pump unit
LGA / LGK = Cooling only unit with gas fired heating LDA / LDK = Heat pump unit with gas fired heating Sizes 35-40-45 2563 2515 2515 F B 1274 D 18 711x381 711x508 E 127 D 1284 1274 B 140 H LxWxH 2563 x 1284 x 1521 B C A 1473 552 I B 30 30 1473 552 B I C G F K K options 8 3 L 30 M 127 1187 G 1270…
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LHA / LHK = Heat pump unit
LGA / LGK = Cooling only unit with gas fired heating LDA / LDK = Heat pump unit with gas fired heating Sizes 55-65-75-90 3393 30 2337 3363 2319 1295 1407 1382 2740 2325 1941 1407 1382 LxWxH 3393 x 1407x 2337 Note : models 55, 65 & 75 : 2 compressors model 90 : 4 compressors A Compressor I Outdoor…
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LHA / LHK = Heat pump unit
LGA / LGK = Cooling only unit with gas fired heating LDA / LDK = Heat pump unit with gas fired heating NON ADJUSTABLE, NON ASSEMBLED FOR FIELD INSTALLATION Sizes 20-25-30 2435 791x419 775x419 1 2 1022 (*) 1114 14 2343 (*) A A Top view 356 98 2445 Sizes 35-40-45 2423 2330 (*) A A 775x546 1286 (*)…
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LHA / LHK = Heat pump unit
LGA / LGK = Cooling only unit with gas fired heating LDA / LDK = Heat pump unit with gas fired heating Sizes 55-65-75-90 2604 2502 (*) 406 Top view NON ADJUSTABLE, NON ASSEMBLED FOR FIELD INSTALLATION 2 Section AA 533 2200 1562x406 2099 (*) 2099 (*) 2200 1562x533 A UNIT BASE BOTTOM A UNIT BASE RAIL…
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LHA / LHK = Heat pump unit
LGA / LGK = Cooling only unit with gas fired heating LDA / LDK = Heat pump unit with gas fired heating Bottom view Page 102 - Application Guide / Rooftop SMART and LINEA™ Range Sizes 20 - 25 - 30
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LHA / LHK = Heat pump unit
LGA / LGK = Cooling only unit with gas fired heating LDA / LDK = Heat pump unit with gas fired heating Sizes 35 - 40 - 45 Bottom view Application Guide / Rooftop SMART and LINEA™ Range - Page 103
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LHA / LHK = Heat pump unit
LGA / LGK = Cooling only unit with gas fired heating LDA / LDK = Heat pump unit with gas fired heating Bottom view Page 104 - Application Guide / Rooftop SMART and LINEA™ Range Sizes 55 - 65 - 75 - 90
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DIMENSIONS - BASE SECTION DRAWINGS
LCA / LCK = Cooling only unit LHA / LHK = Heat pump unit LGA / LGK = Cooling only unit with gas fired heating LDA / LDK = Heat pump unit with gas fired heating Sizes 20-25-30 711x381 102 711x381 152 149 BB AA 1 2 EE 203 FF X 6 CC 102 DD 673 127 Sizes 35-40-45 711x508 102 711x508 140 159 BB AA 2 1 EE…
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Page 106 - Application Guide / Rooftop SMART and LINEA™ Range
Extr acti on Supply air Supply air Main power entry Return air M6 for duct connection Extraction Return air Return air Supply air Supply air Return air DIMENSIONS - EXHAUST ROOFCURB Sizes 20 - 25 - 30 Top view
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Extra
ction Supply air Supply air Main power entry Return air M6 for duct connection Return air Return air Supply air Supply air Return air DIMENSIONS - EXHAUST ROOFCURB Sizes 35 - 40 - 45 Top view Application Guide / Rooftop SMART and LINEA™ Range - Page 107
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Tubing connections
20 - 25 - 30 Page 108 - Application Guide / Rooftop SMART and LINEA™ Range Tubing terminated in position shown. The installer can then add 90° elbows to exit unit through front mullion dimensions as shown, or turn down through power/piping entry in unit base. (no connection holes in mullion) Control…
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HOT WATER COIL
LCA / LCK = Cooling only unit LHA / LHK = Heat pump unit Tubing connections Control / Comp.section Power / HW Piping entry 35 - 40- 45 Application Guide / Rooftop SMART and LINEA Range - Page 109
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Page 110 - Application Guide / Rooftop SMART and LINEA™ Range Tubing terminated in position shown. The installer can then add 90° elbows to exit unit through front mullion dimensions as shown, or turn down through power/piping entry in unit base. (no connection holes in mullion) Tubing connections…
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WEIGHTS
20 Kg 25 Kg 30 Kg 35 Kg 40 Kg 45 Kg 55 Kg 65 Kg 75 Kg 90 Kg LCA/LCK LHA/LHK LGA/LGK LDA/LDK 1020 1048 1090 1118 1060 1088 1130 1158 1120 1148 1190 1218 1150 1178 1220 1248 Economiser + Gravity Exhaust. Damper + Hood Economiser + Hood Motorised Fresh Air Damper + hood Horizontal Roof Transition Frame…
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ALLEMAGNE
LENNOX DEUTSCHLAND GmbH tél. : + fax : + e-mail : info.de@lennoxdeutschland.com BELGIQUE : LENNOX BENELUX N.V./S.A. tél. : + fax : + e-mail : info.be@lennoxbenelux.com ESPAGNE : LENNOX REFAC S.A. tél. : + fax : + e-mail : marketing@lennox-refac.com FRANCE : LENNOX FRANCE tél. : + fax : + e-mail…
Схемы, таблицы и рисунки — в просмотре документа выше. Клик по номеру страницы открывает её в просмотре.
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