Application guide BALTIC Providing indoor climate comfort BALTIC-AGU-0108
TABLE OF CONTENTS APPLICATION GUIDE Ref : BALTIC-AGU-0108-E BALTIC ™ 1. EUROVENT 02 1. GENERAL DESCRIPTION 03 2. FEATURES AND BENEFITS Standard Unit Options and accessories 04 09 3. GENERAL DATA Model Number Description 16 Physical data & Quick Selection 17 Option Specification 21 4. COOLING AND HEATING PERFORMANCES Selection Procedure Heating Hot Water Coil Electric Heater Gas Burner Energy Recovery 22 37 40 40 41 5.
GENERAL DATA - EUROVENT CONDITIONS All data are at Eurovent conditions. http://www.eurovent-certification.
GENERAL DESCRIPTION The BALTIC R410A range has been designed to perfectly match light commercial applications such as offices, restaurants, shopping outlet-villages, etc. LIFE CYCLE COST • Compliant with EUROVENT certification program • Copeland SCROLL compressor from maximum efficiency, reliability and low noise • Thermostatic expansion valves • Alternate defrost: Heat pump have independent defrost.
GENERAL DESCRIPTION EASY TO INSTALL AND SERVICE Handling PLUG and PLAY Unit All options are factory installed on the unit, which means that they are ready for use on installation, ensuring that the time spent on site is minimised, reducing the installation effort, which can result in cost savings. Bottom entry (through the base) for electrical power and Hot Water (if option fitted) lines are available as standard. To make installation easier, Lennox have modified the Baltic power supply.
FEATURES AND BENEFITS Air flow configuration Unless specified otherwise when ordered, the BALTIC rooftops are shipped with downflow configuration and with 100 Pa external static pressure at nominal air flow, and 100% return air. However, the air flow and pressure characteristics can be set up at the factory to your particular project requirements, that will help reducing time spent on site. standard unit External panels are easily removed providing clear access to all components.
FEATURES AND BENEFITS Anticorrosion fixings and Anticorrosion Coating on the casing (10 years warranty) standard unit Removable Aluminium Drain Pan The BALTIC has been designed to ensure that it has a long operational life. The RAL 9002 powdered polyester paint is UV resistant, protecting the unit from damaging UV rays. Further resistance is provided on the BALTIC range through the use of anticorrosion fixings (A2 Anticorrosion) as a standard feature.
FEATURES AND BENEFITS Specific case of high pressure drop in the return air duct : The problem becomes even more critical, when the return air duct pressure drop is greater than 50 Pa. In this case, due to the difficulty of the return air to go back to the rooftop, it is usual to have a lot more fresh air entering the building than wanted, resulting in high running cost.
FEATURES AND BENEFITS CONTROL CLIMATIC™ ™ 50 Software (RT50) The new generation of microprocessor based control, CLIMATIC™ 50 will equip the BALTIC rooftop range. It inherits 15 years of technology and field operating experience from its predecessors the CLIMATIC™1 and CLIMATIC™ 2. LENNOX has found the latest hardware technology available on the market place and developped a software specifically designed for rooftop applications, maximising the LENNOX rooftops efficiency and performance.
FEATURES AND BENEFITS options and accessories Inter unit link ROOFCURB AND AIRFLOW Rooftop can now be connected together (up to 12) via a double shielded pair of wire (not supplied by Lennox) and use different running modes, as explained bellow, with no cost increase. Non adjustable, non assembled roofcurb 1 : Master slave mode "total" : The master gives the ventilation order, its set point and its room temperature/humidity to all other rooftops.
FEATURES AND BENEFITS Transition Curb According to the French regulation CH40 (Public buildings), which says, that a gas rooftop with a burner bigger than 70 kW, can not be installed directly on a roofcurb. Lennox has made approved by the French minister of interior a special transition curb including a free air ventilation of 20 cm high underneath the Rooftop floor, located between the standard roofcurb and the rooftop. This is a big time saver,because it allows again the use of roofcurb on gas rooftop.
FEATURES AND BENEFITS options and accessories Energy Recovery module (under patent INPI Mars 2004) Based on the market trend to use more and more fresh air, Lennox had to offer the possibility to recover the energy of the exhaust air. Made of a EUROVENT certified plate heat exchanger and a bypass damper, the heat recovery module is fully controlled by the Climatic50.
FEATURES AND BENEFITS INDOOR AIR QUALITY Analogic Blower sensor and dirty filter indication A differential pressure sensor measures the pressure drop across the evaporator coil and filters. If this pressure drop is above 50Pa, the rooftop is considered to be operating. The exact pressure drop can be seen through the Intelligent CLIMATIC™ 50 board. This option further improves security and reliability of the BALTIC rooftops. It prevents overheating of any device if the fan belt is broken.
FEATURES AND BENEFITS options and accessories After extensive testing, Lennox has chosen to use Thermoguard anticorrosion cleaning for the FLEXY II. The results of Thermoguard ® on saline test were so good, that coil can be guaranteed against corrosion during 3 years (provided regular maintenance is performed). Thermoguard® treatment is available on Condensing coil, evaporator coil and hot water coil. 93% high efficiency Gas Burner Option (PCI %) (*) see corrosion LENNOX policy.
FEATURES AND BENEFITS CONTROL OPTIONS options and accessories DS 50 : Service Display Advance control pack Where a higher level of controllability is required to make the Baltic even more flexible, LENNOX have compiled a pack that includes two advanced control features. -"Enthalpy control on economiser". Software and its sensors will ensure that the economiser does not use 100% fresh air if the outside air has a higher enthalpy than the return air.
FEATURES AND BENEFITS - OPTIONS AND ACCESSORIES ADALINK Adalink is the solution for HVAC installation monitoring. It can control up to 32 units on the same site. Real gateway to the unit, Adalink can be used locally, via LAN network or directly plugged. It can be used remotely via modem.
MODEL NUMBER DESCRIPTION B A C 0200 D N M 1 M Revision Number B "Baltic" F "Flexy" A = Air-cooled W = Water-cooled N = No Condenser C=cooling H=Heat pump G=gas fired M=multi fuel X=heat recovery W=water coil A=R22 K=R410A M=R410A Z=no refrigerant H= high heat S=standard heat N=no heat S= 1 circuit D= 2 circuits T= 3 circuits F= 4 circuits Cooling capacity in kW or air flow (x 1.
GENERAL DATA BAC = Cooling only rooftop BAH = Heat pump rooftop BAG = Cooling only with gas fired heating BAM = Heat pump rooftop with gas fired heating Table 1.
GENERAL DATA BAC = Cooling only rooftop BAH = Heat pump rooftop BAG = Cooling only with gas fired heating BAM = Heat pump rooftop with gas fired heating Nominal Airflow Ventilation data Nominal Airflow Minimum Airflow Maximum Airflow External static pressure / maximum (4) Indoor fan (Centrifugal fan BAC/BAH) Number x Drive type Mechanical Power Input (1) Rotation speed Indoor fan (Centrifugal fan BAG/BAM S) Number x Drive type Mechanical Power Input gas -S (1) Rotation speed Outdoor fan
GENERAL DATA BAC = Cooling only rooftop BAH = Heat pump rooftop BAG = Cooling only with gas fired heating BAM = Heat pump rooftop with gas fired heating Table 1.
GENERAL DATA BAC = Cooling only rooftop BAH = Heat pump rooftop BAG = Cooling only with gas fired heating BAM = Heat pump rooftop with gas fired heating Size 45 Nominal Airflow Ventilation data Nominal Airflow Minimum Airflow Maximum Airflow External static pressure / maximum (4) Indoor fan (Centrifugal fan BAC/BAH) m3/h Number x Drive type Mechanical Power Input (1) Rotation speed Indoor fan (Centrifugal fan BAG/BAM S) Number x Drive type Mechanical Power Input gas -S (1) Rotation
Option SPECIFICATIONS BALTIC Table 3.
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. 32kW B. 35°C outdoor temperature, 24°C DB, 19°C WB entering air condition (room return air) C. 6 300 m3/h at 200Pa D. Economiser and 36 kW electric heater. A. Total cooling load in kW B. Summer design condition C. Air flow needed, percentage of fresh air and external static pressure (to overcome system losses, eg ductwork, diffusers.) D.
PERFORMANCES 020 COOLING CAPACITY AND ABSORBED POWER BAH = Heat pump rooftop BAM = Heat pump rooftop with gas fired heater Entering air temperature 4300 Maximum air flow 3600 Nominal air flow 2900 Minimum air flow BAH-BAM 020 IDWD IDDB 16 21 24 27 30 19 24 27 30 33 22 27 30 33 36 16 21 24 27 30 19 24 27 30 33 22 27 30 33 36 16 21 24 27 30 19 24 27 30 33 22 27 30 33 36 PT 20,3 20,5 20,7 21,3 22,2 22,4 22,6 22,8 24,1 24,4 24,6 24,9 21,3 21,5 21,7 22,9 23,2 23,5 23,7 24,3 25,2 25,5 25,8 26,0 22,0 2
PERFORMANCES 020 COOLING CAPACITY AND ABSORBED POWER BAC = Cooling Only Rooftop BAG = Cooling Only Rooftop with gas fired heater Entering air temperature 4300 Maximum air flow 3600 Nominal air flow 2900 Minimum air flow BAC-BAG 020 IDWD IDDB 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 PT 21,5 21,8 22,1 23,2 23,5 23,7 24,0 24,6 25,5 25,8 26,1 26,4 21,5 21,8 22,1 23,2 23,5 23,7 24,0 24,6 25,5 25,8 26,1 26,4
PERFORMANCES 030 COOLING CAPACITY AND ABSORBED POWER BAH = Heat pump rooftop BAM = Heat pump rooftop with gas fired heater Entering air temperature 5400 Maximum air flow 4500 Nominal air flow 3600 Minimum air flow BAH-BAM 030 IDWD IDDB 16 21 24 27 30 19 24 27 30 33 22 27 30 33 36 16 21 24 27 30 19 24 27 30 33 22 27 30 33 36 16 21 24 27 30 19 24 27 30 33 22 27 30 33 36 PT 24,5 24,8 25,0 25,8 26,7 27,0 27,3 27,5 29,0 29,3 29,6 29,9 25,7 26,0 26,2 27,7 27,9 28,2 28,5 29,2 30,2 30,5 30,9 31,2 26,5 2
PERFORMANCES 030 COOLING CAPACITY AND ABSORBED POWER BAC = Cooling Only Rooftop BAG = Cooling Only Rooftop with gas fired heater Entering air temperature 5400 Maximum air flow 4500 Nominal air flow 3600 Minimum air flow BAC-BAG 030 IDWD IDDB 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 PT 25,6 25,9 26,1 26,7 27,8 28,1 28,4 28,7 30,1 30,4 30,7 31,0 26,8 27,1 27,4 28,6 29,0 29,4 29,7 30,3 31,3 31,7 32,1 32,4
PERFORMANCES 035 COOLING CAPACITY AND ABSORBED POWER BAH = Heat pump rooftop BAM = Heat pump rooftop with gas fired heater Entering air temperature 7600 Maximum air flow 6300 Nominal air flow 5000 Minimum air flow BAH-BAM 035 IDWD IDDB 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 PT 33,9 34,3 34,6 35,6 36,9 37,3 37,7 38,0 39,9 40,4 40,8 41,2 35,5 35,9 36,3 38,3 38,5 39,0 39,4 40,5 41,7 42,2 42,6 43,1 36,7 3
PERFORMANCES 035 COOLING CAPACITY AND ABSORBED POWER BAC = Cooling Only Rooftop BAG = Cooling Only Rooftop with gas fired heater Entering air temperature 7600 Maximum air flow 6300 Nominal air flow 5000 Minimum air flow BAC-BAG 035 IDWD IDDB 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 PT 34,0 34,4 34,7 35,7 36,9 37,4 37,8 38,1 40,0 40,5 41,0 41,3 35,6 36,0 36,4 38,4 38,6 39,1 39,5 40,6 41,7 42,3 42,8 43,2
PERFORMANCES 045 COOLING CAPACITY AND ABSORBED POWER BAH = Heat pump rooftop BAM = Heat pump rooftop with gas fired heater Entering air temperature 10800 Maximum air flow 8100 Nominal air flow 7200 Minimum air flow BAH-BAM 045 IDWD IDDB 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 PT 43,3 43,7 44,2 46,4 47,2 47,5 48,1 49,1 51,3 51,6 52,2 52,9 44,3 44,7 45,6 48,2 48,2 48,6 49,2 51,0 52,3 52,7 53,3 54,1 46,5
PERFORMANCES 045 COOLING CAPACITY AND ABSORBED POWER BAC = Cooling Only Rooftop BAG = Cooling Only Rooftop with gas fired heater Entering air temperature 10800 Maximum air flow 8100 Nominal air flow 7200 Minimum air flow BAC-BAG 045 IDWD IDDB 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 PT 39,6 43,8 44,4 46,6 47,4 47,7 48,3 49,3 51,5 51,9 52,4 53,1 44,4 44,9 45,7 48,3 48,4 48,8 49,4 51,1 52,5 53,0 53,6 54,3
PERFORMANCES 055 COOLING CAPACITY AND ABSORBED POWER BAH = Heat pump rooftop BAM = Heat pump rooftop with gas fired heater Entering air temperature 10800 Maximum air flow 9000 Nominal air flow 7200 Minimum air flow BAH-BAM 055 IDWD IDDB 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 PT 49,6 50,0 50,5 51,8 53,9 54,4 54,9 55,4 58,4 58,9 59,4 60,0 51,9 52,4 53,0 55,7 56,3 56,8 57,4 58,8 60,9 61,4 62,0 62,7 53,7
PERFORMANCES 055 COOLING CAPACITY AND ABSORBED POWER BAC = Cooling Only Rooftop BAG = Cooling Only Rooftop with gas fired heater Entering air temperature 10800 Maximum air flow 9000 Nominal air flow 7200 Minimum air flow BAC BAG 055 IDWD IDDB 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 PT 45,1 50,6 51,1 52,4 54,6 55,0 55,5 56,0 59,1 59,6 60,1 60,6 52,5 53,0 53,6 56,2 57,0 57,5 58,1 59,4 61,5 62,1 62,7 63,4
PERFORMANCES 065 COOLING CAPACITY AND ABSORBED POWER BAH = Heat pump rooftop BAM = Heat pump rooftop with gas fired heater Entering air temperature 16000 Maximum air flow 11500 Nominal air flow 10800 Minimum air flow BAH-BAM 065 IDWD IDDB 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 PT 64,1 64,6 65,2 68,5 69,8 70,3 70,9 72,4 75,6 76,1 76,8 77,6 64,9 65,4 66,2 69,8 70,5 71,1 71,7 73,8 76,4 76,9 77,6 78,4 68,
PERFORMANCES 065 COOLING CAPACITY AND ABSORBED POWER BAC = Cooling Only Rooftop BAG = Cooling Only Rooftop with gas fired heater Entering air temperature 16000 Maximum air flow 11500 Nominal air flow 10800 Minimum air flow BAC-BAG 065 IDWD IDDB 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 PT 64,5 65,0 65,7 69,0 70,2 70,7 71,4 72,8 76,1 76,6 77,3 78,1 65,3 65,8 66,6 70,3 71,0 71,5 72,2 74,2 76,9 77,4 78,1 79
PERFORMANCES 075 COOLING CAPACITY AND ABSORBED POWER BAH = Heat pump rooftop BAM = Heat pump rooftop with gas fired heater Entering air temperature 16000 Maximum air flow 14200 Nominal air flow 10800 Minimum air flow BAH-BAM 075 IDWD IDDB 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 PT 71,0 71,5 72,2 74,5 77,3 77,8 78,5 79,2 83,7 84,3 85,0 85,7 74,2 74,8 75,6 79,8 80,5 81,1 81,8 84,2 87,1 87,7 88,4 89,2 76,
PERFORMANCES 075 COOLING CAPACITY AND ABSORBED POWER BAC = Cooling Only Rooftop BAG = Cooling Only Rooftop with gas fired heater Entering air temperature 16000 Maximum air flow 14200 Nominal air flow 10800 Minimum air flow BAC-BAG 075 IDWD IDDB 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 16 21 24 27 30 24 19 27 30 33 22 27 30 33 36 PT 71,3 71,8 72,4 74,7 77,6 78,2 78,8 79,5 84,0 84,7 85,4 86,1 74,5 75,1 76,1 80,1 80,9 81,6 82,3 84,7 87,5 88,2 89,0 89
PERFORMANCES heating hot water coil Return air AT 20°C BAC = Cooling only unit BAH = Heat pump rooftop Table 4.
PERFORMANCES heating hot water coil Return air AT 10°C BAC = Cooling only unit BAH = Heat pump rooftop Table 4.
PERFORMANCES heating hot water coil Return air AT 0°C BAC = Cooling only unit BAH = Heat pump rooftop Table 4.
PERFORMANCES ACCESSORIES HEATING CAPACITIES ELECTRIC HEATER BAC = Cooling only rooftop BAH = Heat pump rooftop Table 4.44 SIZE 020 030 035 Table 4.
PERFORMANCES ENERGY Recovery Module heating mode 020-030 Performances with 100 % Fresh air and exhaust Table 4.
PERFORMANCES ENERGY Recovery Module heating mode 035-045 Performances with 100 % Fresh air and exhaust Table 4.
PERFORMANCES ENERGY Recovery Module Performances with 100 % Fresh air and exhaust Table 4.
PERFORMANCES ENERGY Recovery Module Performances with 100 % Fresh air and exhaust Table 4.
PERFORMANCES ENERGY Recovery Module cooling mode 035-045 Performances with 100 % Fresh air and exhaust Table 4.
PERFORMANCES ENERGY Recovery Module cooling mode 055-065-075 Performances with 100 % Fresh air and exhaust Table 4.
PERFORMANCES BAC evaporator fan BAC / BAH standard 020 to 030 = Cooling only rooftop BAH = Heat pump rooftop Table 5.1.a 020 100 150 200 250 300 AF(**) Kit P RPM Kit P RPM Kit P RPM Kit P RPM Kit P RPM 2900 K1 1*0.8 631 K2 1*0.8 718 K3 1*0.8 800 K4 1*0.8 877 K4 1*0.8 951 3133 K1 1*0.8 654 K2 1*0.8 736 K3 1*0.8 814 K4 1*0.8 889 K5 1*0.8 959 3367 K2 1*0.8 678 K2 1*0.8 756 K3 1*0.8 830 K4 1*0.8 902 K5 1*0.8 970 3600 K2 1*0.
PERFORMANCES BAC evaporator fan BAC / BAH standard 035 = Cooling only rooftop BAH = Heat pump rooftop Table 5.4 035 AF(**) 100 Kit P 150 RPM Kit P RPM Kit P 250 RPM Kit P 300 RPM Kit P 350 RPM Kit P 400 RPM Kit P RPM 5000 K1 1*0.8 600 K2 1*1.1 657 K3 1*1.1 714 K3 1*1.1 771 K4 1*1.5 827 K5 1*1.5 883 K5 1*1.5 937 5433 K2 1*1.1 632 K2 1*1.1 685 K3 1*1.1 738 K3 1*1.1 790 K4 1*1.5 842 K5 1*1.5 894 K5 1*1.5 945 5867 K2 1*1.1 666 K3 1*1.1 716 K6 1*1.
PERFORMANCES BAC evaporator fan BAC / BAH standard 045 / 055 = Cooling only rooftop BAH = Heat pump rooftop Table 5.6 045 AF(**) 100 Kit 150 P RPM Kit P 200 250 300 RPM Kit P RPM Kit P RPM Kit P RPM 6500 K1 1*1.1 591 K2 1*1.1 659 K2 1*1.1 724 K3 1*1.5 786 K4 1*2.2 846 7033 K2 1*1.1 617 K2 1*1.1 681 K3 1*1.5 743 K3 1*1.5 802 K4 1*2.2 859 7567 K2 1*1.1 644 K3 1*1.5 705 K3 1*1.5 764 K4 1*2.2 820 K4 1*2.2 874 8100 K9 1*1.
PERFORMANCES BAC evaporator fan BAC / BAH standard 065 /075 = Cooling only rooftop BAH = Heat pump rooftop Table 5.8 065 100 150 200 250 300 AF(**) Kit P RPM Kit P RPM Kit P RPM Kit P RPM Kit P RPM 8600 K1 1*1.1 566 K3 1*1.5 635 K3 1*1.5 704 K4 1*2.2 773 K5 1*2.2 840 9333 K1 1*1.1 591 K3 1*1.5 655 K3 1*1.5 719 K4 1*2.2 783 K5 1*2.2 846 10067 K3 1*1.5 618 K4 1*2.2 678 K4 1*2.2 737 K5 1*2.2 796 K5 1*2.2 855 10800 K9 1*2.
PERFORMANCES BAG = Gas fired rooftop evaporator fan BAG / BAM gas 020 to 030 BAM = Dual fuel rooftop (heat pump + gas fired) Table 5.10 020 100 150 200 250 300 AF(**) Kit P RPM Kit P RPM Kit P RPM Kit P RPM Kit P RPM 2900 K1 1*0.8 746 K1 1*0.8 826 K2 1*0.8 902 K2 1*0.8 974 K3 1*0.8 1043 3133 K1 1*0.8 780 K1 1*0.8 856 K2 1*0.8 928 K2 1*0.8 997 K3 1*0.8 1063 3367 K1 1*0.8 816 K2 1*0.8 888 K2 1*0.8 956 K3 1*0.8 1023 K5 1*1.
PERFORMANCES BAG = Gas fired rooftop evaporator fan BAG / BAM gas 035 BAM = Dual fuel rooftop (heat pump + gas fired) Table 5.13 035 AF(**) 100 Kit P 150 RPM Kit P 200 RPM Kit P 250 RPM Kit P 300 RPM Kit P 350 RPM Kit P 400 RPM Kit P RPM 5000 K1 1*1.1 711 K2 1*1.5 767 K2 1*1.5 824 K3 1*1.5 879 K3 1*1.5 934 K3 1*1.5 988 K4 1*2.2 1040 5433 K2 1*1.5 753 K2 1*1.5 806 K2 1*1.5 858 K3 1*1.5 909 K3 1*1.5 960 K5 1*2.2 1011 K4 1*2.2 1060 5867 K2 1*1.
PERFORMANCES BAG = Gas fired rooftop evaporator fan BAG / BAM gas 045 / 055 BAM = Dual fuel rooftop (heat pump + gas fired) Table 5.15 045 AF(**) 100 Kit 150 200 250 300 P RPM Kit P RPM Kit P RPM Kit P RPM Kit P RPM 6500 K1 1*1.5 728 K2 1*2.2 790 K2 1*2.2 849 K3 1*2.2 906 K3 1*2.2 960 7033 K2 1*2.2 768 K2 1*2.2 826 K2 1*2.2 882 K3 1*2.2 936 K4 1*2.2 988 7567 K2 1*2.2 809 K2 1*2.2 864 K3 1*2.2 917 K8 1*3.0 968 K5 1*3.
PERFORMANCES BAG = Gas fired rooftop evaporator fan 065 / 075 BAM = Dual fuel rooftop (heat pump + gas fired) BAG / BAM gas - s Table 5.17 065 100 150 200 AF(**) Kit P RPM Kit P RPM Kit P 8600 K1 1*2.2 689 K1 1*2.2 757 K2 9333 K1 1*2.2 725 K1 1*2.2 788 K2 250 300 RPM Kit P RPM Kit P RPM 1*2.2 825 K2 1*2.2 891 K3 1*3.0 954 1*2.2 851 K3 1*3.0 913 K3 1*3.0 973 10067 K1 1*2.2 762 K2 1*2.2 821 K3 1*3.0 880 K3 1*3.0 938 K3 1*3.
PERFORMANCES BAG = Gas fired rooftop evaporator fan BAG / BAM gas - H 065 / 075 BAM = Dual fuel rooftop (heat pump + gas fired) Table 5.19 065 100 150 200 250 300 AF(**) Kit P RPM Kit P RPM Kit P RPM Kit P RPM Kit P 8600 K1 1*1.5 729 K2 1*2.2 797 K2 1*2.2 864 K3 1*3.0 928 K3 1*3.0 991 9333 K2 1*2.2 769 K2 1*2.2 832 K2 1*2.2 894 K3 1*3.0 955 K3 1*3.0 1014 10067 K2 1*2.2 810 K3 1*3.0 869 K3 1*3.0 927 K3 1*3.0 984 K4 1*4.
PERFORMANCES acoustic data OUTDOOR noise level StandarD Table 5.
PERFORMANCES acoustic data OUTDOOR noise level low noise Table 5.
PERFORMANCES acoustic data inDOOR noise leveL Table 5.
PERFORMANCES BAC = Cooling only rooftop ACCESSORIES PRESSURE DROPS BAH = Heat pump rooftop BAG = Cooling only rooftop with gas fired heating BAM = Heat pump rooftop with gas fired heating Table 5.
electrical tables ELECTRICAL DATA BAC = Cooling only rooftop BAH = Heat pump rooftop BAG = Gas fired rooftop BAM = Dual fuel rooftop (heat pump + gas fired) Table 6.
wiring diagrams ELECTRICAL DATA GENERAL CUSTOMER CONNECTION DIAGRAM Cable c.sect.(mm2) 1 twisted pair Cable c.sect.(mm2) 0.5 mini 2.
ELECTRICAL DATA wiring diagrams GENERAL CUSTOMER CONNECTION TCB Cable c.sect.(mm2) J1 G GO DI 5 DI 6 DI 7 VG J2 VGO 0.5 2.5 ID1 B1 J9 GND -5VRef +Vdc B2 ID2 ID3 J4 B3 B4 GND -5VRef J10 ON +Vdc ID4 IDC1 4 3 2 1 J3 tLAN Y1 T- T+ GND DI 8 mini maxi NO1 J5 OUT 8 4 GND 7 ID4 6 3 ID3 2 Cable c.sect.(mm2) Cable c.sect.(mm2) mini maxi 0.5 2.5 • 62 • Application Guide • BALTIC - 0108 mini maxi CTN 4/20mA Cable c.sect.(mm2) 1 twisted pair Cable c.sect.
wiring diagrams ELECTRICAL DATA GENERAL CUSTOMER CONNECTION WITH ADVANCED CONTROL PACK Cable c.sect.(mm2) Cable c.sect.(mm2) mini mini 0.5 0.5 J1 G GO DI 5 DI 6 VG VGO J2 Y1 T+ GND T- B1 J9 GND -5VRef B2 ID2 ID3 ID1 +Vdc B3 B4 GND -5VRef +Vdc J4 J10 ON Serial Adress ID4 IDC1 4 3 2 1 J3 tLAN DI 7 2.5 DI 8 2.5 NO1 J5 C1 NC1 J6 NO2 C2 NC2 NO3 C3 B3-B4 CTN 4/20mA Cable c.sect (mm2) Cable c.sect (mm2) 50m 100m -X5 142 AWG 0.5 1 50m 100m AWG 0.25 0.
Cable c. section (mm²) 2 twisted pair AWG24 500m maxi Cable c. section (mm²) 2 twisted pair AWG24 500m maxi Cable c.
6 5 4 3 2 DC50 LAN 1 1 2 J14 A 3 1 AWG24 500m maxi 3 B DS50 2 J15 -DT50 6 Cable c. section (mm²) 3 twisted pair AWG24 Cable c.sect.(mm2) 3twisted pair maxi 500m 0 C J11 BM 50 SERIAL CARD J10 5 4 3 2 DC50 6 1 1 2 J14 A 3 1 3 B DS50 2 J15 -DT50 6 0 C J11 BM 50 SERIAL CARD Cable c.sect.(mm2) 3twisted pair AWG24 500m maxi RT1 J10 5 4 3 2 DC50 6 2twisted pair AWG24 500m maxi 1 1 2 J14 A 3 1 B DS50 2 3 -DT50 6 J15 Cable c.sect.
ELECTRICAL DATA CONTROL variables STANDARD ADVANCED CONTROL PACK OR TCB Logical Output Board (1 output : 1 assigned) Logical Output Board (4 outputs : 0 assigned, 4 customized) DO 3 to 6 - Customized (choose, for each input (4) between those 7 possibili- DO 1 - Alarm, General ties) - Alarm, Filters - Alarm, Blower DI 1 - ON/OFF - Alarm, Compressors DI 2 - Reset alarm - Activation Gas DI 3 & 4 - Customized - Alarm, Heaters (choose, for each input (2) between those 12 possi
ELECTRICAL DATA CONTROL variables Lennox Climatic 50 and BMS Modbus, Trend or BACnet. Specification of the Bus: Type: RS485 Speed: (Adjustable on Climatic 50 via display DS50; Setting 3933) 1200 2400 4800 9600 19200 Parity: Fixed no parity (N) Length: Fixed 8 bits (8) Stop bit: Fixed 2 bits (2) Spécification du protocole: Mode: Fixed R.T.U.
ELECTRICAL DATA CONTROL variables MODBUS - BACNET Bits R = Read / W = Write / L = Logical @ @ (hexa) (deci) DS50 01H 1 R/W L [On / Off] Unit 3111 02H 2 R/W L [Reset] Discharges the safety measures of the unit 3112 03H 3 R/W L [Enable] Stopping and running of the Fan Blower.[Off] the blower is stopped, [On] the blower is running. 3351 (BMS) 04H 4 R/W L [Enable] Stopping and running of the fan in the «Control Dead Zone». [Off] the blower is stopped, [On] the blower is running.
ELECTRICAL DATA CONTROL variables MODBUS - BACNET 29H 41 R L [On/Off] Compressor, Heat pump, 3 2537 2AH 42 R L [On/Off] Compressor, 4 2546 2BH 43 R L [On/Off] Compressor, Heat pump, 4 2547 2CH 44 R L [On/Off] Gas, Burner, 1 2615 2DH 45 R L [On/Off] Gas, Burner, 2 2616 2EH 46 R L [On/Off] Gas, Burner, High power, 1 2617 2FH 47 R L [On/Off] Electrical heaters, 1 2625 30H 48 R L [On/Off] Electrical heaters, 2 2626 31H 49 R L [Dry contact] Digital Input, Fre
ELECTRICAL DATA CONTROL variables MODBUS - BACNET Words R = Read / W = Write / L = Logical @ (hexa) @ (deci) 01H 1 R/W 1=1s [ BMS ] Activation of the control by a computer or an automat - mode BMS is activated if this value is different from zero, This value is decreased every second 3934 02H 2 R/W 10 = 1.0°c [Occupation][Room SP] Required maximum room temperature in °C. Cooling set point 3322 (BMS) 03H 3 R/W 10 = 1.0°c [Occupation][Room SP] Required minimum room temperature in °C.
ELECTRICAL DATA CONTROL variables MODBUS - BACNET 29H 41 R 10 = 1.
ELECTRICAL DATA CONTROL variables ECHELON Settings and Readings DS50 R/W L [On / Off] Unit R/W L [Reset] Discharges the safety measures of the unit 3112 R/W L [BMS] Activation of the Inoccupation mode [Off] occupation mode - [On] inoccupation mode 3933 R/W L [Clock] [OFF] read hour & minute [ON] write hour & minute R L [Alarm] General 1000 R L [On/Off] Fan, Blower 2315 R L [On/Off] Compressor, 1 2516 R L [On/Off] Compressor, Heat pump, 1 2517 R L [On/Off] Compressor, 2 252
Principle sketches BCD : BEC : BEV1 : BT12 : B14 : B17 : B41 : Condenser coil Hot water coil Evaporator coil Blower temperature sensor Hot water coil antifreeze thermostat Return Regulation Temperature Sensor Compressor -MG1 high pressure safety switch Compressor -MG2 high pressure safety switch B42 : B51 : B52 : B61 : B62 : CA : DT : FD : MC1 - MC2 : Condenser - MC1 - MC2 fan motor MG1 - MG2 : Compressor MS1 : Blower fan motor MS1 YV2 : Hot water 3-way valve YV11 : Compressor -MG1-MG2 Cycle reversible
Principle sketches BAH-035 to 055 dual circuit BOX 35 D 5/8" -MG1 45 -MG2 5/8" 7/8" 55 7/8" C 1/2" 1/2" 5/8" 5/8" B 7/8" 1"1/8 1"1/8 1"1/8 A 5/8" 7/8" 7/8" 7/8" BAC-035 to 055 dual circuit BOX 35 D 5/8" -MG1 5/8" 45 -MG2 55 7/8" 7/8" C 1/2" 1/2" 5/8" 5/8" B 7/8" 1"1/8 1"1/8 1"1/8 A 5/8" 7/8" 7/8" 7/8" • 74 • Application Guide • BALTIC - 0108
Principle sketches BAH-065 to 075 dual circuit 01 BCD1 C BEV1 D FD1 -MC1-MC2 DT1 CA1 -BT91 A >T -MG1 -B61 -B41 >P 1 Equalizing line B8 B -YV11 B D Flexible 10.5 B 1 2 05 1 -B51
P 1 2 BCD2 -BT17 C FD2 DT2 CA2 Equalizing line B9 B -BT92 -YV12 B A >T -MG2 -B62 -B42 >P -BT12 Flexible 10.
arrangements drawings LOW NOISE 4F 32 7O 360 5F 350 1F 320 3 400 89 4 4D 2000 80 90 39 339 25 482 345 1D 900 90 3 3 304 1F 35 2509 1O 5D 345 2D 06 25 2F 558 3 32 484 220 / 296 if Low noise 676 296 low noise 65 8 620 2F 4 8 220 75 ( Return and supply opening shown on this drawing do not apply to BAC/BAH with electric heater or hot water coil ) Scale 0.
arrangements drawings 020 030 Scale 0.
arrangements drawings 035 BAC BAH LOW NOISE 89 440 400 405 1880 700 1F 7O 5F 901 550 406 210 210 1D 1850 374 50 416 309 1F 4D 345 2D 100 1O 281 150 2318 5D 105 50 2F 810 3 155 414 1220 / 1297 if Low noise 750 1297 low noise 85 8 970 2F 1915 1220 ( Return and supply opening shown on this drawing do not apply to BAC/BAH with electric heater or hot water coil ) 355 55 4F 450 WITH OPTIONS Scale 0.
arrangements drawings 778 148 250 7O 1880 700 4D 345 2D 750 50 901 309 1F 210 550 1D 1850 1O 150 2318 105 50 2F 810 3 155 414 1220 / 1297 if Low noise 1297 low noise 85 8 970 2F 1915 1220 ( Return and supply opening shown on this drawing do apply to BAC/BAH with electric heater or hot water coil ) 6 1F 355 4F 89 299 WITH OPTIONS 035 Scale 0.
arrangements drawings 045 055 355 55 7O 2200 950 500 5F 1F 478 450 4F 89 440 1220 / 1297 if Low noise 100 472 4D 345 901 50 449 1F 210 210 406 550 1D 1850 1O 281 150 2318 5D- 105 50 2D 3 2F 1060 418 155 309 1000 1297 low noise 85 8 2F 1220 2235 1220 ( Return and supply opening shown on this drawing do not apply to BAC/BAH with electric heater or hot water coil ) LOW NOISE 778 137 WITH OPTIONS Scale 0.
arrangements drawings 778 250 89 148 4F 045 055 299 950 1F 7O 2200 6 1000 50 105 4D 345 550 309 1F 210 901 1D 1850 2318 150 1O 2D 50 2F 3 1060 418 155 1297 low noise 85 8 2F 1220 2235 1220 WITH OPTIONS 1220 / 1297 if Low noise ( Return and supply opening shown on this drawing do apply to BAC/BAH with electric heater or hot water coil ) 355 Scale 0.
arrangements drawings BAC BAH Scale 0.
arrangements drawings 065 075 BAG BAM 783 LOW NOISE 365 1485 7O 2841 4D 345 2D 1O 150 1400 50 1251 309 1F 210 721 1D 2200 2668 105 50 2F 3 1510 418 155 1366 low noise 85 1670 2F 8 2873 1225 155 WITH OPTIONS 1225 / 1366 if Low noise ( Return and supply opening shown on this drawing do apply to BAC/BAH with electric heater or hot water coil ) 1F 6 Scale 0.
Non-adjustable ROOFCURB All units BAC = Cooling only unit BAH = Heat pump unit BAG = Cooling only unit with gas fired heating BAM = Heat pump unit with gas fired heating A B D J I Roof opening I x J 2D D 2D G D H E C F 1D Down Supply Air 8 Main Power Entry 030-035-040-045-050 2D Return Air 8’ Main Power Entry 020-025 Type All All All All Size 020 030 035 045 055 065 075 • 84 • Application Guide • BALTIC - 0108 A B C D E F G H I J 1183 1893 691 400 246 246 515 50 17
adjustable ROOFCURB DRAWINGS 020 030 Roof opening 1795 x 1085 1D Down Supply Air 2D DownReturn Air BAC / BAH _BAG / BAM or BAC / BAH with auxiliary heating A B 247 691 4D Down main power entry 5D Down hot water Entry 8 Main Power Entry Application Guide • BALTIC - 0108 • 85 •
adjustable ROOFCURB DRAWINGS 035 Roof opening 1642 x 1282 BAC / BAH _BAG / BAM or BAC / BAH with auxiliary heating A B C D 636 351 790 241 1D Down Supply Air 2D DownReturn Air 4D Down main power entry 5D Down hot water Entry 8 • 86 • Application Guide • BALTIC - 0108 Main Power Entry
adjustable ROOFCURB DRAWINGS 045 055 Roof opening 1642 x 1532 BAC / BAH _ BAG / BAM or BAC / BAH with auxiliary heating A B C D 352 1050 230 637 1D Down Supply Air 2D DownReturn Air 4D Down main power entry 5D Down hot water Entry 8 Main Power Entry Application Guide • BALTIC - 0108 • 87 •
adjustable ROOFCURB DRAWINGS BAG BAM BAC BAH 1D Down Supply Air 2D DownReturn Air 4D Down main power entry 5D Down hot water Entry 8 • 88 • Application Guide • BALTIC - 0108 065 075 Main Power Entry
MULTIDIRECTIONAL HORIZONTAL ROOFCURB BAC BAH BAG BAM 020 030 (*) This roofcurb is also necessary for all cooling only or heatpump rooftop with auxiliary electric heater or hot water coil.
MULTIDIRECTIONAL HORIZONTAL ROOFCURB BAC BAH BAG BAM 035 (*) This roofcurb is also necessary for all cooling only or heatpump rooftop with auxiliary electric heater or hot water coil.
MULTIDIRECTIONAL HORIZONTAL ROOFCURB BAC BAH BAG BAM 045 055 (*) This roofcurb is also necessary for all cooling only or heatpump rooftop with auxiliary electric heater or hot water coil.
MULTIDIRECTIONAL HORIZONTAL ROOFCURB BAC BAH 065 075 2090 2F' 700 900 1F' 500 1F 340 1400 340 130 90 100 40 750 2F 2080 710 2080 BAG BAM 465 1400 215 2F 1F' 2F 2F' 1F' 1F 1F 1F 2F' Front supply air 2F - 1F / 2F - 1F' 1F’ Front supply air 2F WARNING : ONLY ONE OF THE 4 FOLLOWINGS POSSIBILITIES : Front return air 2F’ Front return air • 92 • Application Guide • BALTIC - 0108 2F' - 1F / 2F' - 1F'
exhaust vertical ROOFCURB 020 030 2286 344 900 1942 9 103.5 1893 89 103.5 103.5 1183 103.
exhaust vertical ROOFCURB 035 A B C BAC / BAH without auxiliary heating 632 400 348 BAG / BAM or BAC / BAH with auxiliary heating 350 790 240 1D Down Supply Air 2D DownReturn Air 4D Down main power entry 5D Down • 94 • Application Guide • BALTIC - 0108 hot water Entry 8 Main Power Entry 9 Exhaust
exhaust vertical ROOFCURB 045 055 5D A B C D BAC / BAH without auxiliary heating 749 500 382 496 BAG / BAM or BAC / BAH with auxiliary heating 351 1050 229 636 1D Down Supply Air 2D DownReturn Air 4D Down main power entry 5D Down hot water Entry 8 Main Power Entry 9 Exhaust Application Guide • BALTIC - 0108 • 95 •
exhaust vertical ROOFCURB BAC BAH BAG BAM 065 075 1D Down Supply Air 2D DownReturn Air 4D Down main power entry 5D Down • 96 • Application Guide • BALTIC - 0108 hot water Entry 8 Main Power Entry 9 Exhaust
exhaust horizontal ROOFCURB BAC BAH BAG BAM 020 030 2286 1227 400 740 344 700 1942 300 1093 100 291.5 600 291.
exhaust horizontal ROOFCURB BAC BAH 035 BAG BAM 2286 1227 400 740 344 700 1942 300 1093 100 291.5 600 291.
exhaust horizontal ROOFCURB BAC BAH BAG BAM 2133 045 055 1674 400 700 344 300 315 1000 315 100 140 940 2D 1630 300 100 40 9 1740 1D Down Supply Air 2D DownReturn Air 4D Down main power entry 5D Down hot water Entry 8 Main Power Entry 9 Exhaust Application Guide • BALTIC - 0108 • 99 •
exhaust horizontal ROOFCURB BAC BAH BAG BAM 2482 065 075 2124 200 100 695 695 100 200 40 9 100 290 1500 290 140 550 850 344 2080 2D 2090 • 100 • Application Guide • BALTIC - 0108 1D Down Supply Air 2D DownReturn Air 4D Down main power entry 5D Down hot water Entry 8 Main Power Entry 9 Exhaust
transition ROOFCURB BAC BAH 065 075 2081 372 2093 BAG BAM D 2D 721 347 1556 2094 162 57 105 261 1400 2104 1D Down Supply Air 2D DownReturn Air 4D Down main power entry 5D Down hot water Entry 8 Main Power Entry 9 Exhaust Application Guide • BALTIC - 0108 • 101 •
ENERGY RECOVERY OPTION 020 030 760 FRESH AIR 1880 1358 488 1749 1201 EXHAUST AIR FRESH AIR 1 550 EXHAUST AIR 641 2 1380 Part 1 and 2 are supplied loose + Fresh air and extracted air hood closed • 102 • Application Guide • BALTIC - 0108
ENERGY RECOVERY OPTION 035 1373 1880 1110 FRESH AIR 488 1749 1201 EXHAUST AIR 2 1 550 FRESH AIR EXHAUST AIR 1380 991 Part 1 and 2 are supplied loose + Fresh air and extracted air hood closed Application Guide • BALTIC - 0108 • 103 •
ENERGY RECOVERY OPTION 045 055 373 880 487 FRESH AIR 488 749 20 EXHAUST AIR 2 FRESH AIR 550 EXHAUST AIR 366 380 Part 1 and 2 are supplied loose + Fresh air and extracted air hood closed • 104 • Application Guide • BALTIC - 0108
ENERGY RECOVERY OPTION 065 075 373 840 835 FRESH AIR 488 20 EXHAUST AIR FRESH AIR 749 2 550 EXHAUST AIR 7 6 380 Part 1 and 2 are supplied loose + Fresh air and extracted air hood closed Application Guide • BALTIC - 0108 • 105 •
Option weights Tabella 9.1 Base Base Unit BAC Base Unit BAH Base Unit BAG (S) Base Unit BAG (H) Base Unit BAM (S) Base Unit BAM (H) Air flow configuration Horizontal return, horizontal supply Horizontal return, downflow supply Downflown return, horizontal supply Exhaust air options Gravity exhaust damper for downflow return Power exhaust fan axial + gravity exhaust damper downflow return Centrifugal built-in exhaust fan Extraction roofcurb vertical (no aux.
www.lennoxeurope.com BELGIUM, LUXEMBOURG www.lennoxbelgium.com PORTUGAL www.lennoxportugal.com Due to Lennox’s ongoing commitment to quality, the Specifications, Ratings and Dimensions are subject to change without notice and without incurring liability. CZECH REPUBLIC www.lennox.cz RUSSIA www.lennoxrussia.com Improper installation, adjustment, alteration, service or maintenance can cause property damage or personal injury. Installation and service must be performed by a FRANCE www.lennoxfrance.
