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TABLE OF CONTENTS
2.- INSTALLATION
2.3.- OPTIONAL TASK PRIOR TO UNIT INSTALLATION:
CHANGING THE POSITION OF BLOWERS AND AIR INTAKE
3.- COMMISSIONING AND OPERATION
4.- MAINTENANCE
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7-10
11-14
15-16
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18-19
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22-22
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Table of Contents
Related Manuals for Lennox FLATA IR FLC
Summary of Contents for Lennox FLATA IR FLC
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Page 1: Table Of Contents
TABLE OF CONTENTS PAGE 2 DATA PAGE FOR UNIT COMMISSIONING 1.- GENERAL CHARACTERISTICS PAGE 1.1.- PHYSICAL DATA 1.2.- ELECTRICAL DATA 1.3.- FAN SERVICES 1.4.- OPERATING LIMITS 7-10 1.5.- UNIT DIMENSIONS 11-14 1.6.- SIZES OF STANDARD AND OPTIONAL OPENINGS 15-16 1.7.- AVAILABLE OPTIONS 2.- INSTALLATION PAGE 2.1.- INSTALLATION GUIDELINES... -
Page 2: Data Page For Unit Commissioning
DATA PAGE FOR UNIT COMMISSIONING UNIT: SERIAL No.: CONTROL PANEL IDENTIFICATION CODE INSTALLATION ADDRESS: INSTALLER: INSTALLER TEL.: INSTALLER ADDRESS: DATE OF COMMISSIONING: CHECKS: SUPPLY VOLTAGE: RATED VOLTAGE OF THE UNIT: UNIT ON SHOCK ABSORBERS DRAINAGE WITH TRAP CLEAN INTERIOR AIR FILTER GENERAL POWER SUPPLY CONNECTION CONTROL PANEL CONNECTION COMPRESSOR OIL LEVEL INDICATOR... -
Page 3: General Characteristics Page
1.- GENERAL CHARACTERISTICS 1.1.- PHYSICAL DATA Unit size. Approximate cooling Application capacity in Kw C: Cooling only H: Heat pump Type of unit Type of Refrigerant FLHA: Heat pump unit R-22 Horizontal compact A: R-22 FLCK: Cooling only unit R-407C FLATAIR K: R-407C FLHK: Heat pump unit R-407C... -
Page 4: Electrical Data
1.- GENERAL CHARACTERISTICS 1.2.- ELECTRICAL DATA UNIT MODELS FLHA 30 FLHA 10 FLHA 12 FLHA 16 FLHA 22 FLHA 24 FLHA 28 230V/ 1Ph Voltage V/f (50 Hz) 230V-400V/ 3Ph Rated absorbed power Compressor (cooling cycle) 2,60 3,41 4,11 5,02 5,85 7,41 8,83... -
Page 5: Fan Services
1.- GENERAL CHARACTERISTICS 1.3.- FAN SERVICES INDOOR UNITS AIR FLOW m /h MODELS 2350 2300 3700 5350 6300 6000 6000 2275 2250 3625 5200 6225 5925 5925 2240 2200 3550 5090 6140 5860 5860 2190 2150 3475 4960 6100 5800 5800 2140 2100... -
Page 6: Operating Limits
1.- GENERAL CHARACTERISTICS 1.4.- OPERATING LIMITS OPERATING LIMITS FOR (COOLING ONLY) UNITS MAXIMUM TEMPERATURES MINIMUM TEMPERATURES INDOOR 32º C DB / 23ºC WB 21º C DB / 15ºC WB TEMPERATURE COOLING CYCLE OPERATION DEPENDING ON MODEL OUTDOOR 0º C (MODELS 22/24/28/30) (TABLE 1) TEMPERATURE 19º... -
Page 7: Unit Dimensions
1.- GENERAL CHARACTERISTICS SIDE D 1.5.- UNIT DIMENSIONS MODELS 10-12 SIDE A SIDE C OUTDOOR INDOOR SECTION SECTION SIDE B 1250 Power supply connection Control panel connection Drainage outside thread 3/4'' Male 1 8 4 4 5 2 20 x12 3 4 9 Oval hole 1 2 3... - Page 8 1.- GENERAL CHARACTERISTICS SIDE D 1.5.- UNIT DIMENSIONS MODEL 16 SIDE A SIDE C OUTDOOR INDOOR SECTION SECTION SIDE B 1300 Power supply connection Control panel connection Drainage outside thread 3/4'' Male 2 4 9 4 2 2 20 x12 Oval hole 3 2 4 1 2 3...
- Page 9 1.- GENERAL CHARACTERISTICS SIDE D 1.5.- UNIT DIMENSIONS MODEL 22 SIDE C SIDE A OUTDOOR INDOOR SECTION SECTION SIDE B 1450 Control panel connection Drainage outside thread 3/4'' Male 2 6 2 Power supply 4 6 2 connection 3 2 4 20 x12 Oval hole 1450...
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Page 10: Unit Dimensions
1.- GENERAL CHARACTERISTICS SIDE D 1.5.- UNIT DIMENSIONS MODELS 24-28-30 SIDE A SIDE C OUTDOOR INDOOR SECTION SECTION SIDE B 1500 Drainage outside thread 3/4'' Male 4 9 0 3 9 8 4 1 0 1 0 3 Electrical panel Control panel Power supply connection... -
Page 11: Sizes Of Standard And Optional Openings
1.- GENERAL CHARACTERISTICS 1.6.- UNIT OPENING SIZES MODELS 10-12 OUTDOOR SECTION 34 9 C.E. STANDARD OPTIONAL BLOWER BLOWER OPENING OPENING COMPRESSOR STANDARD OPTIONAL EXTRACTOR EXTRACTOR OPENING OPENING OUTDOOR INDOOR INDOOR SECTION STANDARD CONFIGURATION OPTIONAL CONFIGURATION ELECTRICAL BOX STANDARD OPTIONAL BLOWER BLOWER OPENING OPENING... - Page 12 1.- GENERAL CHARACTERISTICS 1.6.- UNIT OPENING SIZES MODEL 16 OUTDOOR SECTION C.E. STANDARD OPTIONAL BLOWER BLOWER OPENING OPENING COMPRESSOR STANDARD OPTIONAL EXTRACTOR EXTRACTOR OPENING OPENING OUTDOOR INDOOR INDOOR SECTION STANDARD CONFIGURATION OPTIONAL CONFIGURATION ELECTRICAL BOX STANDARD OPTIONAL BLOWER BLOWER OPENING OPENING If the unit is going to be hung using the anchor supports and the optional air return...
- Page 13 1.- GENERAL CHARACTERISTICS 1.6.- UNIT OPENING SIZES MODEL 22 OUTDOOR SECTION 391,5 STANDARD OPTIONAL BLOWER BLOWER OPENING OPENING COMPRESSOR OPTIONAL STANDARD EXTRACTOR EXTRACTOR OPENING OUTDOOR OPENING INDOOR UNIT UNIT INDOOR SECTION STANDARD CONFIGURATION OPTIONAL CONFIGURATION ELECTRICAL BOX STANDARD OPTIONAL BLOWER BLOWER OPENING OPENING...
- Page 14 1.- GENERAL CHARACTERISTICS 1.6.- UNIT OPENING SIZES MODELS 24-28-30 OUTDOOR SECTION STANDARD OPTIONAL BLOWER BLOWER OPENING OPENING COMPRESSOR STANDARD EXTRACTOR OPENING INDOOR FAN OUTDOOR INDOOR SECTION STANDARD CONFIGURATION OPTIONAL CONFIGURATION ELECTRICAL BOX OPTIONAL STANDARD BLOWER BLOWER OPENING OPENING If the unit is going to be hung using the anchor supports and the optional air return opening, the supports must be repositioned so that the air filter may be removed.
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Page 15: Available Options
1.- GENERAL CHARACTERISTICS 1.7.- AVAILABLE OPTIONS ELECTRIC HEATER Optionally, these units can contain shielded element electric heating batteries that are mounted on the inside of the unit in the schematic opposite. The electric heater must get its power from the unit’s electrical box. - Page 16 1.- GENERAL CHARACTERISTICS 1.7.- AVAILABLE OPTIONS CRANKCASE HEATER (COOLING-ONLY UNITS) When the unit is operating at low outdoor temperatures it is advisable to fit a crankcase heater. The purpose of the heater is to keep the oil in the compressor at the correct temperature while the compressor is stopped so that it can be properly lubricated when started again.
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Page 17: Installation Guidelines
If there is damage, the unit may be rejected by notifying the LENNOX Distribution Department and reporting why the machine is unacceptable on the transport agent’s delivery notice. Any later complaint or claim made to the LENNOX Distribution Department, for this type of anomaly, cannot be considered under the Guarantee. -
Page 18: Unit Installation
2.- INSTALLATION 2.3.- OPTIONAL OPERATIONS PRIOR TO UNIT INSTALLATION: CHANGE IN THE POSITION OF BLOWERS AND AIR INTAKE FOR UNIT MODELS 10-12-16-22 STANDARD AIR INTAKE AND BLOWERS OPTIONAL AIR INTAKE AND BLOWERS Air Filter Intake Service Panel Opening Panel Air Filter Panel Intake Opening... - Page 19 2.- INSTALLATION 2.3.- OPTIONAL OPERATIONS PRIOR TO UNIT INSTALLATION: CHANGE IN THE POSITION OF BLOWERS AND AIR INTAKE FOR UNIT MODELS 24-28-30 STANDARD AIR INTAKE AND BLOWERS OPTIONAL AIR INTAKE AND BLOWERS Air Filter Intake Service Panel Opening Panel Air Filter Panel Intake Opening...
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Page 20: Unit Location And Weight Distribution
2.- INSTALLATION 2.4.- UNIT LOCATION AND WEIGHT DISTRIBUTION The bedplate is made up of three galvanized metal channels, capable of withstanding the weight of the units whether hung from the ceiling or mounted on the floor. If the unit is floor mounted, then the profiles should be isolated with shock absorbing material such as anti-vibration or pads. -
Page 21: Installation Clearances
2.- INSTALLATION 2.5.- INSTALLATION CLEARANCES Clearance around the unit for service and maintenance. For the unit with optional FREECOOLING, it should be kept in mind that the bedplate anchors cannot be used to hang the unit. Consult other options for outdoor mounting or changes in position of the air return duct if the unit is to be hung. -
Page 22: Electrical Connections
2.- INSTALLATION 2.7.- ELECTRICAL CONNECTION - BEFORE MAKING ANY ELECTRICAL CONNECTIONS, BE SURE THAT ALL CIRCUIT BREAKERS ARE OPEN. - IN ORDER TO CARRY OUT THE ELECTRICAL CONNECTIONS, FOLLOW THE ELECTRICAL DIAGRAM SUPPLIED WITH THE UNIT. Electric Electronic Power supply WITHOUT electric Coil. Card Outdoor Control... - Page 23 2.- INSTALLATION 2.7- ELECTRICAL CONNECTION VOLTAGE OPERATING LIMITS LIMIT MODELS VOLTAGE 230V-1Ph-50Hz 198-264V -1Ph- 50Hz 230V-3Ph-50Hz 180-242V -3Ph- 50Hz 10-12-16-22 400V-3Ph-50Hz 342-462V -3Ph- 50Hz 230V-3Ph-50Hz 198-264V -3Ph- 50Hz 24-28-30 400V-3Ph-50Hz 342-462V -3Ph- 50Hz IMPORTANT THE SHIELDED CONNECTION CABLE BETWEEN THE CONTROL PANEL AND THE UNIT MUST BE SEPARATE FROM ANY OTHER TYPE OF ELECTRICAL WIRING.
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Page 24: Preliminary Checks
3.- COMMISSIONING AND OPERATION 3.1.- PRELIMINARY CHECKS Check that drain pipe connections and their fixtures are secure and that the level of the unit is tipped toward the drain. Inspect the state of the ducts and grilles (clean and open grilles, no breaks in the duct, etc.). Check that the power supply is the same as stated on the Rating Plate which is in agreement with the electrical diagram for the unit and that cable sizes are correct. -
Page 25: Steps To Follow For Commissioning The Unit
3.- COMMISSIONING AND OPERATION 3.2.- STEPS TO FOLLOW FOR COMMISSIONING THE UNITS - On the heat pump units, the compressor has a single phase electric heating element to assure a separation between the Refrigerant and the oil in the housing. This heater is activated when the compressor is off and stops working when the compressor is on. -
Page 26: Preventive Maintenance
4.- MAINTENANCE 4.1.- PREVENTIVE MAINTENANCE PREVENTIVE MAINTENANCE PREVENTS COSTLY REPAIRS. BECAUSE OF THIS PERIODIC INSPECTIONS ARE REQUIRED. -GENERAL STATE OF THE CASING : Furniture, paint, deterioration due to bumps, rust spots, leveling and supporting, state of the shock absorbers, if installed, screwed panels, etc. - ELECTRICAL CONNECTIONS : State of hoses, tightness of screws, grounding, current draw of the compressor and fans and checking that the unit... -
Page 27: Corrective Maintenance
4.- MAINTENANCE 4.2.- CORRECTIVE MAINTENANCE IMPORTANT MAKE SURE THAT THE UNIT IS COMPLETELY DISCONNECTED FROM THE POWER SUPPLY WHEN CARRYING OUT ANY TYPE OF WORK ON THE MACHINE If some component in the cooling circuit must be replaced, follow these recommendations: - Always use original replacement parts. -
Page 28: Failure Diagnosis
4.- MAINTENANCE 4.3.- FAILURE DIAGNOSIS In case of failure or malfunction of the unit, the Display on the Control Panel will show an Error or Alarm warning explained in the Control Panel Manual. Nevertheless, whenever there is a unit failure, the unit should be shut down and our Service Technicians consulted. - Page 31 INSTALLATION AND OPERATING MANUAL FLATAIR FLC / FLH...
- Page 32 : + 31 33 2471 800 fax : + 31 33 2459 220 e-mail : info lennoxbenelux.com POLAND : LENNOX POLSKA SP z o.o. tél. : + 48 22 832 26 61 fax : + 48 22 832 26 62 e-mail : lennoxpolska inetia.pl PORTUGAL : LENNOX CLIMATIZAÇAO LDA.