Catalog Daikin Type K. Incremental Room Conditioner. Engineered for flexibility and performance

Daikin Type K Catalog 1302-2 Incremental Room Conditioner Engineered for flexibility and performance

Contents Introduction...3 Heavy Duty Construction for Durability and Quiet Operation...3 Nomenclature...3 Design Features...4 Built With Quality And Long lasting Standard Features...4 Chassis...5 Compressor...5 Heat Transfer Surface...5 Heavy-Duty Construction...5 High Efficiency Condensing Section...5 Outside Air Damper Control...5 Controls...6 Individual Room Conditioning...6 Heat Section...6 Room Cabinets...7 Filtration...7 Wall Boxes...8 Outdoor Louvers...8 Typical Louver Design...8 Engineering Data...9 Performance Data...9 Cooling Capacities at Nonstandard Conditions... 10 Heating Capacities at Nonstandard Conditions... 12 Dimensional Data...13 Overall Unit Dimensions Size 007 through 014...13 Units With Electric Heat (Sizes 007 through 014)...13 Units With Hydronic Heat...14 Suggested Piping Arrangements...15 Wall Box and Room Cabinet Dimensions... 16 Typical Wiring Diagrams...17 Standard Chassis With Electric Heat & MCO Controls (Sizes 007 014)...17 Standard Chassis With Hot Water Heat & MCO Controls (Sizes 007 014)...18 Standard Chassis With Steam Heat & MCO Controls (Sizes 007 014)...19 Standard Chassis With Electric Heat & 24V Wall Stat (Sizes 007 014)...20 Standard Chassis With Hot Water Heat & 24V Wall Stat (Sizes 007 014)...21 Standard Chassis With Steam Heat & 24V Wall Stat (Sizes 007 014)...22 Accessories and Options...23 Remote Mounted Thermostats...23 Master Unit Control...23 Energy Saving Options...24 Guest Room Control (GRC)...24 Night Setback Control (NSB)...24 Outdoor Air Dampers...24 Engineering Guide Specifications...25-26 Daikin Type K Incremental Packaged Terminal Room Conditioners are tested in accordance with the Air Conditioning, Heating and Refrigeration Institute (AHRI) Standards 310 and 3. Type K is a registered trademark of Daikin 2013 Daikin. All rights reserved throughout the world. The information contained herein supersedes and replaces previous information published by Daikin and/or its predecessor companies. Illustrations cover the general appearance of Daikin products at the time of publication. Daikin also reserves the right to make changes in design specifications, construction and materials at any time and without notice. Page 2 of 28 Catalog 1302-2

Introduction Heavy Duty Construction for Durability and Quiet Operation The Type K Incremental Room Conditioner was first introduced in 1958 under the Remington brand name, and many of the original units are still in operation today. The Incremental system was the first through-the-wall, self-contained heating and air conditioning system. It is designed to provide ondemand, zoned comfort control for multi-roomed buildings such as hotels, motels, hospitals, nursing homes, apartments, dormitories and offices. Today, Daikin Type K Incremental Room Conditioners continue to set the industry standard for quality. Heavy duty construction, premium engineering, carefully selected components and the highest manufacturing standards assure a quality product. Daikin has a policy of continuous product research and improvement. The Type K unit combines the latest available technology with the long-standing quality features that has made the Type K unit famous. Nomenclature Note: Availability of voltages, heating options, and controls may vary amongst unit sizes. Consult your Daikin representative. P KES 2 007 C Z 41 Z 12 AR 14 A I C 1 Model Product Category P = PTAC Product Identifier KES = Type K, Cool Chassis Only KEI = Type K Cool Chassis Only, IAQ KEC = Type K Cool Chassis Only, Corrosion Protection KHS = Type K Heat Section Only Design Series 1 = A design 2 = B design Nominal Capacity - Btuh 007 = 00 009 = 00 012 = 12000 014 = 14,000 Voltage A = 115-60-1 C = 208-60-1 G = 230-60-1 J = 277/265-60-1 S = 208-115-60-1 R = 265-115-60-1 Coil Options Z = None Heating Options 35 = 2.5 kw nominal 41 = 3.5 kw nominal 44 = 4.0 kw nominal 48 = 5.0 kw nominal 50 = 7.7 kw nominal 62 = Hydronic - Normally Open Valve (Hot Water) 63 = Hydronic - Normally Closed Valve (Steam) Product Style 1= 1st Style Change SKU A = Stock B = Standard Delivery C = Extended Lead time Color I = Antique Ivory Power Connection A = Junction Box Return Air/Outdoor Air 14 = Bottom Discharge AR = Flat Top Controls 12 = Unit Mounted Manual Changeover (MCO) 24 = Unit Mounted Manual Changeover w/night Setback (NSB) 27 = 24V Wall T'stat w/guest Room Control (GRC) & Night Setback (NSB) 32 = 24V Wall T'stat w/night Setback(NSB) Hand Orientation A = Same Hand Left B = Same Hand Right N = LH Supply / RH Return P = RH Supply / LH Return Z = Not Applicable Catalog 1302-2 Page 3 of 28

Design Features Built With Quality And Long lasting Standard Features Heating Section Option for electric resistance or hydronic (steam or hot water) heat. Wall Sleeve Heavy-gauge steel with powder paint coating provides maximum scratch and dent resistance. Minimizes vibration for quieter operation Centrifugal Fans Quieter and able to overcome more external static pressure than propeller fans. Allows more flexible options for architectural louvers or special condenser air treatments Outdoor Louver Heavy-duty, architectural extruded aluminum to resist weathering Heavy-duty Grille Four-way adjustment allows air to be directed where it is needed. Motorized Outside Air Damper Opens when unit is operating to bring in outside air for improved indoor air quality (IAQ). Closes when unit is idle to prevent drafts. Room Cabinet Heavy-gauge steel with powder paint coating provides maximum scratch and dent resistance and minimizes vibration for quieter operation Adjustable Kickplate Adjusts up or down to accommodate new floor coverings Electro-mechanical Controls Reliable and easy to operate. Easy to read with color coding and raised lettering for the visually impaired. Easy-to-read Control Overlay Made of tough polycarbonate material with color impregnated function indicators that won't scratch, peel or fade. Easy to read with color coding and raised lettering for the visually impaired. Page 4 of 28 Catalog 1302-2

Design Features Chassis The concept of individualized room conditioning began many years ago with the Type K conditioner. Over the years this design has become the benchmark for quality and reliability. Continual research and product improvement has allowed Daikin to remain the leader in the sectionalized unit market. Recent design changes have further enhanced the efficiency and durability of the Type K chassis. Many important features have been developed. Those features relevant to this design change are listed below. Figure 1: Chassis Compressor The power plant for the Type K is a high efficiency rotary compressor. It has a proven track record of efficiency and reliability to insure low cost, and continuous service for many years. In addition to its high efficiency, this compressor is protected against thermal overload and is precision balanced for quiet operation. Figure 2: Compressor Heavy-Duty Construction The Type K cooling chassis is constructed of heavy-gauge steel for unsurpassed durability. It is insulated with a waterproof material to prevent sweating. The dense insulation, combined with heavy-gauge steel, results in a unit with very low sound levels. The design of the plug-in device connections allows for quick and easy power disconnection without the use of tools. A convenient amp connector is used to transfer power to the cooling chassis from the control box. The amp connector eliminates hard-wired connections that hinder chassis removal for scheduled maintenance. All unit sizes utilize the same amp connector to facilitate interchangeability of spare chassis. High Efficiency Condensing Section The outdoor condenser section uses a reliable PSC motor to drive an efficient centrifugal fan. Besides being quiet, the centrifugal fan is used to dispose of unwanted condensate generated during the cooling cycle. Condensate draining from the evaporator coil is atomized and entrained by the condenser blower airstream, re-evaporated on the hot condenser coil where it escapes to the outside as vapor. No slinger rings are used and the condensate never comes in contact with the outdoor blower wheel(s). Re-evaporation also lowers condenser temperature and pressure to increase overall cooling efficiency. Figure 3: Condensate Disposal Heat Transfer Surface An advanced coil design is employed in all Type K units. The copper tubes have an internal rifled surface to increase the heat transfer capabilities of the refrigerant. Aluminum fins are mechanically bonded to the copper tubes to insure positive heat transfer. The fins are lanced to increase the air turbulence making the coil extremely efficient. Outside Air Damper Control A motorized outside air damper is standard on all Type K equipment. A toggle switch is located on the cooling chassis to provide control of the damper. The damper can be set to either of two positions: automatic or closed. In the automatic position, the damper will open whenever the indoor fan is energized, except during night setback when it remains closed. In the closed position, the damper will remain closed at all times. The toggle switch is concealed behind the front panel to prevent unauthorized tampering. Catalog 1302-2 Page 5 of 28

Design Features Controls The brains to operate the Type K unit are in the control box. The control box is a separate component that is shipped with the heat section. A plug-in harness is provided for quick connection to the cooling chassis and a receptacle for connection to the heat section. The control box is factory overlaid with a tough, polycarbonate membrane to preserve its appearance for many years. See Figure 4. Color-coded push buttons and large, raised function indicators improve readability for the visually impaired. Figure 4: Control Overlay Constant/Cycle Fan Switch A constant/cycle fan switch is provided in the Type K unit, allowing the fan to run continuously or cycle with the thermostat. This switch is located on the control box and is concealed behind the front panel to prevent unauthorized tampering. When the switch is placed in the cycle mode, the indoor fan will energize when there is a call for heating, cooling, or fan. Placed in the constant mode, the fan will run continuously. Constant fan offers better air circulation and improved fan filtration compared with the cycle option. Figure 5: Long Control Box Individual Room Conditioning The concept of individualized room conditioning began many years ago with the Type K conditioner. Over the years this design has become the benchmark for quality and reliability. Continual research and product improvement has allowed Daikin to remain the leader in the sectionalized unit market. Recent design changes have further enhanced the efficiency and durability of the Type K chassis. Many important features have been developed. Those features relevant to this design change are listed below. Fan Option A fan only function is provided to enable fan operation for improved circulation and increased air filtration. The dual speed fan is controlled by a unit mounted fan speed rocker switch for user convenience. Remote Control The Type K unit can be connected to a wall thermostat for remote control operation. A variety of thermostats are compatible with this unit including many programmable varieties. Multiple Unit Control Large conference rooms and hallways can be conditioned by many units using a single thermostat. One unit is designated as a control unit and up to seven units can be connected to the control unit for synchronized operation. Any unit can be designated as the control unit with only minor field wiring modifications to make the other units into the controlled units. Heat Section There are three types of heat sections available for the Type K units: hot water, steam, and electric resistance. Like the cooling chassis, these sections are built to last. There are many unique features of the Type K heating section that have contributed to its popularity. The heat section is independent of the cooling chassis. Unique features of the Type K heat section are listed below. Quiet Operation Large forward curved fans are used on the indoor side to provide efficient comfort conditioning with low sound levels. The blow-through design and heavy-gauge sheet metal provide a high degree of attenuation not found in draw-through designs. High Efficiency Motors High efficiency, low sound producing PSC motors are utilized by Type K units. All motors employ extended lube lines for periodic lubrication during scheduled maintenance. Page 6 of 28 Catalog 1302-2

Design Features Factory Installed Valve Hot water and steam heat sections are furnished with a factory installed valve. Normally open, 2-way line voltage valves are supplied for hot water coils and normally closed 2-way line voltage valves are supplied on steam valves. Figure 6: Short Control Box (sizes 007 014 shown) The discharge grille of the room cabinet is equipped with individual four-way adjustable steel grilles. This feature allows the owner to force the air in various directions to prevent stagnation. An extruded aluminum discharge grille is optional. This grille is available to further enhance the unit's appearance. The Type K room cabinet is factory furnished in a variety of depths to accommodate every wall thickness. The entire cabinet is powder coated with an epoxy Antique Ivory finish and comes complete with a handsome Oxford Brown reveal around the perimeter for accent. Figure 9: Cabinet Figure 7: Electric Heat Section Figure 10: Extruded Aluminum Discharge Grilles Figure 8: Hydronic Heat Section Filtration The filter is a permanent, cleanable wire mesh filter that is designed to provide superior dust collecting abilities. Room Cabinets The room cabinet is designed to complement any room decor. The heavy-gauge steel is coated with an attractive appliance grade powder paint which is then oven baked for durability. An adjustable kickplate is provided to accommodate various wall opening locations. The standard adjustment is +/-1". The room cabinet is designed to completely encompass the unit and conceal any piping or electrical connections from the room occupant. The front panel is removable for service access of filters, valves or electrical connections. Hidden latches are supplied to prevent unauthorized personnel from opening the front panel. Catalog 1302-2 Page 7 of 28

Design Features Wall Boxes The Type K wall box is made from heavy-gauge steel and coated with a tough epoxy powdered paint for corrosion protection. The wall box is designed to be placed into the wall during construction to assure a snug fit. The standard wall box can accommodate a wall depth of 13⅝'' without modifications. It can be easily adapted to deeper walls with minor factory modifications. Wall box/ sleeve extensions are available for field installation through your Daikin sales representative. The dimensions of the wall box have not changed since the unit was originally designed in 1958. Therefore, if the existing wall box is in good condition, the old chassis or heat section can be easily replaced without additional wall modifications. Consequently, the unit can be replaced to provide high efficiency operation with minimal disruption or downtime. Figure 11: Wall Box - Inside Figure 12: Wall Box - Outside View with Louver Louvers by others are acceptable as long as they meet factory specifications. They must have a minimum free area of % or a pressure drop not exceeding 0.05 in. w.g. at 300 fpm face velocity, and a blade design that will not cause recirculation of condenser air. Free area is defined by ASHRAE as the minimum area of the openings in an air inlet or outlet through which air can pass. Application of special louvers or building facade treatment that may affect normal operation of the unit, or restrict free air discharge of condenser airflow, should be referred to the Application Engineering Department for evaluation. A louver design that restricts the passage of condenser air or causes condenser air to be recirculated will dramatically alter the performance of the unit. Unit capacity and efficiency may be decreased and fan motor and compressor life may be shortened. If the louver does not meet the above outlined requirements or is only marginally acceptable, a drawing should be sent to the Incremental Application Engineering Department for evaluation. If acceptance still cannot be determined by the drawing, then a sample of the proposed louver should be sent to Daikin for testing and certification. The sample sent for testing must match the wall opening for the unit selected. Typical Louver Design Figure 15 shows some typical louver designs. The X dimension represents the narrowest dimension through which air must pass. The Y dimension represents the increment of rise between the blades. To calculate the percentages of free area, divide dimension X by dimension Y. Figure 14: Sample Calculation X Free Area % = Y x 100 Where: X = 1.125 Y = 2.50 1.125 Free Area % = 1.50 x 100 = 75% Figure 15: Louver Designs Outdoor Louvers The standard louver is a one-piece, extruded architectural aluminum type with a natural finish. Figure 13: Architectural Louver - Outside View Page 8 of 28 Catalog 1302-2

Engineering Data Performance Data Unit Size 007 009 012 014 Btuh 7300 9500 11600 12500 Cooling Watts 7 1067 1381 1535 EER (Btuh/Watts) 9.4 8.9 8.4 8.2 Airflow (CFM) High Speed/Low Speed 2/210 2/210 260/1 260/1 Ventilation CFM Volts 115V 208V 230V 265V 208V 230V 265V 208V 230V 265V 208V 230V 265V Electric Heaters L Heater M Heater Amps - - - - 20.2 18.3 15.8 20.2 18.3 15.8 20.2 18.3 15.8 Watts - - - - 4200 4200 4200 4200 4200 4200 4200 4200 4200 Amps - 16.3 13.9 12.1 16.3 13.9 12.1 16.3 13.9 12.1 16.3 13.9 12.1 Watts - 3400 3200 3200 3400 3200 3200 3400 3200 3200 3400 3200 3200 Hydronic Heat (Btuh) Minimum Circuit Ampacity Time Delay Fuse, or if under 250V Type HACR Circuit Breaker S Heater Amps - 12.5 10.4 9.8 12.5 10.4 9.8 12.5 10.4 9.8 12.5 10.4 9.8 Watts - 2600 2400 2600 2600 2400 2600 2600 2400 2600 2600 2400 2600 Hot Water 15,500 15,500 15,500 15,500 Steam 19,200 19,200 19,200 19,200 L Heater - - - - 25.7 23.3 20.1 25.7 23.3 20.1 25.7 23.3 20.1 M Heater - 20.9 17.8 15.4 20.9 17.8 15.4 20.9 17.8 15.4 20.9 17.8 15.4 S Heater - 16.1 13.5 12.6 16.1 13.5 12.6 16.1 13.5 12.6 16.1 13.5 12.6 Hydronic 10 4.9 4.9 4.3 7.5 7.5 5.2 9 9 7.2 10.3 11.1 10.2 L Heater - - - - 30 25 20 30 25 20 30 25 25 M Heater - 25 20 20 25 20 20 25 20 20 25 20 20 S Heater - 20 15 15 20 15 15 20 15 15 20 15 15 Hydronic 15 15 15 15 15 15 15 15 15 15 15 15 15 Notes: Based on ASHRAE and ARI test conditions of 95 F DB/75 F WB outdoors, F DB/67 F WB inside. Includes fan motor. Based on 200 F EWT, 1 F LWT; 2 psig steam 65 F EAT. Tested and rated in accordance with AHRI Standards 310 and 3. Catalog 1302-2 Page 9 of 28

Engineering Data Cooling Capacities at Nonstandard Conditions Table 1: Size 007 O.D. Temp. 75 85 95 115 I.D. DB Temp. I.D. WB Temp. Total Capacity Btuh Sensible Capacity Btuh Total Watts 61 7350 4920 612 67 82 3500 5 61 74 7130 645 67 8120 57 623 73 91 43 601 61 8330 7950 667 67 8340 7960 667 73 89 6730 645 61 69 4760 678 67 78 3350 656 61 7160 6830 722 67 7710 5640 0 73 80 4220 667 61 79 7630 744 67 00 7640 744 73 8500 6600 722 61 6600 45 744 67 74 3200 733 61 6840 6530 787 67 7300 5500 777 73 8250 40 744 61 7650 7300 9 67 7660 7310 9 73 64 798 61 5840 4300 886 67 6640 20 875 61 61 5910 930 67 6460 5220 919 73 7320 37 8 61 6940 6620 963 67 6950 6630 963 73 7140 6120 963 Table 2: Size 009 O.D. Temp. 75 85 95 115 I.D. DB Temp. I.D. WB Temp. Total Capacity Btuh Sensible Capacity Btuh Total Watts 61 9560 53 841 67 100 3820 811 61 9720 77 886 67 105 6320 856 73 11930 47 826 61 10840 86 916 67 10850 86 916 73 116 7340 886 61 51 931 67 10260 3660 1 61 9310 7450 991 67 10040 6150 961 73 11330 4610 916 61 10400 8320 1021 67 10420 8330 1021 73 11060 7200 991 61 85 5010 1021 67 9730 34 1006 61 8910 7130 1082 67 9500 6000 1067 73 10740 4450 1021 61 9960 79 1112 67 99 79 1112 73 10500 60 1097 61 7610 40 1217 67 8640 3160 1202 61 50 6440 1277 67 8400 56 1262 73 9520 4110 1247 61 30 7230 1322 67 50 7240 1322 73 9300 66 1322 Page 10 of 28 Catalog 1302-2

Engineering Data Table 3: Size 012 Table 4: Size 014 O.D. Temp. I.D. DB Temp. I.D. WB Temp. Total Capacity Btuh Sensible Capacity Btuh Total Watts O.D. Temp. I.D. DB Temp. I.D. WB Temp. Total Capacity Btuh Sensible Capacity Btuh Total Watts 61 116 6710 1089 67 131 47 1050 61 12586 8384 1410 67 14203 5973 1360 61 118 9720 1147 61 12791 12145 1485 75 67 12910 1108 73 145 59 1069 75 67 13912 9871 1435 73 151 7460 1384 61 13240 10840 1186 61 14267 13545 1536 67 13250 10850 1186 67 14278 13557 1536 73 14260 91 1147 73 15367 11458 1485 61 110 64 1205 67 12530 45 1167 61 11940 8109 1560 67 13502 5710 1511 61 113 9310 1283 61 12252 11633 1661 85 67 12260 76 1244 73 13830 5760 1186 85 67 13211 9609 1611 73 143 7197 1536 61 12710 10410 1322 61 13696 13008 1712 67 12720 10420 1322 67 137 13020 1712 73 13510 10 1283 73 14558 11258 1661 61 104 6260 1322 67 118 4360 1303 61 11293 7822 1712 67 12813 5448 1687 61 108 8910 1400 61 11724 11133 1813 95 67 11600 7500 1381 73 13120 5560 1322 95 67 12500 9371 1788 73 14138 6947 1712 61 12160 9960 1439 61 13104 12445 1863 67 121 99 1439 67 13125 12458 1863 73 12830 8820 1419 73 13826 11021 1837 61 92 58 1575 67 10550 3950 1556 61 10011 7335 2039 67 11369 4936 2015 61 9840 50 1653 61 10604 10059 2140 115 67 10260 7120 1633 73 11630 5140 1614 115 67 11056 8897 2115 73 12532 6423 20 61 11030 30 1711 61 11886 11283 2216 67 11050 50 1711 67 117 11308 2216 73 11360 8350 1711 73 12242 10434 2216 Catalog 1302-2 Page 11 of 28

Engineering Data Heating Capacities at Nonstandard Conditions The hydronic coil can be used with either hot water or steam. To determine the correction factor at nonstandard conditions using hot water, use Figure 16. Follow the known flow rate to the corresponding EWT curve and read to the left to determine the heating correction factor. Apply this percentage to the standard ratings shown on page 9. Figure 16: Hot Water Heating Correction Factor Curve For conditions at temperatures other than 65ºF, determine the correction factor using Figure 18. From a known entering air temperature, follow up to the line and then go left to determine the correct percentage. Apply this percentage to Figure 16 (when using hot water) before plotting the heating correction factor. Figure 18: Heating Capacity Correction Factor Curve To determine the water pressure drop (WPD) at nonstandard flow rates, enter known gpm on Figure 19. Follow to conditioner line and read left for appropriate WPD. To find the WPD of the valve, repeat procedure. Add the WPD of the valve and the WPD of the conditioner to get the total. Figure 19: Water Pressure Drop Curve For ratings at nonstandard conditions using steam, refer to Figure 17. Follow the known steam pressure to the curve corresponding to the known entering air temperature. Read down to determine the correction factor. Multiply this number by the standard rating found on page 9 to determine the rating at nonstandard conditions. Figure 17: Steam Heating Correction Factors Btu Conversion Factor For Steam Rating Point 2 psig 65ºF Entering Air To use curve: 1. From known steam pressure and known air temperature, determine conversion factor. 2. Multiply published Btuh rating by conversion factor. Page 12 of 28 Catalog 1302-2

Dimensional Data Overall Unit Dimensions Size 007 through 014 E D A C L B H M F G J K Table 5: Dimensions Unit Size A B C D E F G H J K L M 007-014 in. 48 2½ Min. 7¼ Min. 36¼ 5¾ 24½ 13 11 16 21 3½-5½ Adj. 1¾ 8 1 mm 1219 64 Min. 184 Min. 921 146 648 348 533 89-140 Adj. 44 203 25 Units With Electric Heat (Sizes 007 through 014) A H 8" (203mm) M Long Control Box E J Room Cabinet Room Cabinet Mounting Holes (4) B G F K Heat Section Power Cord Wall Box D Front View Notes: Guest room control, low voltage or master-slave wiring connection made at control box. Junction box with knockouts for 1/2'' (12mm) 3/4'' (19mm) conduit. See "Wall Box and Room Cabinet Dimensions" on page 16, and Table 6 for dimension B. Cooling Chassis Power Cord 1 2 '' (12mm) 1 4 '' (6mm) Side View A D E F G H J K M in. 45 3 4 37 17 3 4 24 1 2 13 11 16 22 7 8 10 9 3 16 1 1 2 mm 1162 940 451 622 348 581 254 233 38 Catalog 1302-2 Page 13 of 28

Dimensional Data Units With Hydronic Heat Short Control Box Note: The short control box is used with standard unit mounted manual changeover control, and unit mounted manual changeover with emergency standby (ESB) power supply. A H Short Control Box 8" (203mm) M J Hydronic Coil Room Cabinet Room Cabinet Mounting Holes (4) P B F E K L N Wall Box G Junction Box D Front View A D E F G H J K L M N P 1 2 '' (12mm) 1 4 '' (6mm) Side View Room Cabinet Removed in. 45 3 4 37 25 1 2 24 1 2 13 11 16 22 7 8 10 16 4 1 2 1 1 2 14 3 4 1 3 4 mm 1162 940 648 622 348 581 254 406 114 38 375 44 Notes: See page 15 for dimensions of factory installed valve and return piping stub. Junction box 7/8" (22mm) diameter knockouts for 1/2" (12mm) conduit. See "Wall Box and Room Cabinet Dimensions" on page 16, and Table 6 for dimension B. Long Control Box Note: The long control box is used with optional special controls such as Guest Room Control (GRC), Night Setback (NSB), and remote thermostats. Left-hand piping must be used with the long control box design. A E M J Hydronic Coil H Long Control Box Room Cabinet Room Cabinet Mounting Holes (4) 8" (203mm) B F K L Heat Chassis Power Cord Flexible Conduit Power Supply Cord Wall Box G D Front View Cool Chassis Power Cord Junction Box (By Others) 1 2'' (12mm) 1 4'' (6mm) Side View Room Cabinet Removed A D E F G H J K L M in. 45 3 4 37 25 1 2 24 1 2 13 11 16 22 7 8 10 16 4 1 2 1 1 2 mm 1162 940 648 622 348 581 254 406 114 38 Notes: See Figure 23 and Figure 27 on page 15 for dimensions of factory installed valve and return piping stub. See "Wall Box and Room Cabinet Dimensions" on page 16, and Table 6 for dimension B. Page 14 of 28 Catalog 1302-2

Dimensional Data Suggested Piping Arrangements Hot Water Supply Figure 20: Detail A Hot Water Supply R.H., Retun L.H. C L Return Stub 2" (51mm) Steam Supply Figure 24: Detail B Steam supply R.H., return L.H. C L Return Stub C L 2 5 /8" (67mm) W Y S T V 2" (51mm) S T V 2 5 /8" (67mm) Figure 21: Detail C Hot water supply R.H., return R.H. C L U Return Stub C L 2" (51mm) Figure 25: Detail D Steam supply R.H., return R.H. C L U Return Stub C L 1" (25mm) T V W 1" (25mm) Figure 22: Detail E Hot water supply L.H., return R.H. 2" (51mm) C L Return Stub C L T V Y 2" (51mm) Figure 26: Detail F Steam supply L.H., return R.H. 2 5 /8" (67mm) C L Return Stub C L 2 5 /8" (67mm) V S U W 2" (51mm) V S U Y Figure 23: Detail G Hot water supply L.H., return L.H. 2" (51mm) C L Return Stub S C L Figure 27: Detail H Steam supply L.H., return L.H. 1" (25mm) CL Return Stub S C L 1" (25mm) W V U 2" (51mm) Y V U S T U V W Y in. 19 1 4 21 3 4 21 1 4 10 1 2 23 1 2 20 1 4 mm 489 552 540 267 597 514 Notes: Available on size 009 014 only. Available on size 009 014 only. Available on size 009 014 only. Available on size 009 014 only. Catalog 1302-2 Page 15 of 28

Dimensional Data Wall Box and Room Cabinet Dimensions Figure 28: Wall Box and Room Cabinet Details Table 6: Wall Box and Room Cabinet Dimensions Dimension A Dimension C Cabinet Depth 007-014 in. mm in. mm 0 to -1 0 to -25 8 1 4 210 0 to +1 0 to +25 9 1 4 235 1 to 2 25 to 51 10 1 4 260 2 to 3 51 to 76 11 1 4 286 3 to 4 76 to 102 12 1 4 311 4 to 5 102 to 127 13 1 4 327 5 to 6 127 to 152 14 1 4 362 6 to 7 152 to 178 15 1 4 387 7 to 8 178 to 203 16 1 4 413 8 to 9 203 to 229 17 1 4 438 NOTICE Dimension B will vary by the thickness of the wall, the louver, the amount the louver is recessed into the wall (if any) and the amount the wall box extends into the room. The minimum B dimension is 2 1 2'' (64mm). The wall box can be factory furnished in increments between 2 1 2'' (64mm) and 10'' (254mm). Wall box extensions in 1'' (25mm) increments can also be provided to attach to the rear of the wall box. Note: Drawing not to scale. Table 7: Wall Box Dimensions Dimensions - inches Wall Box B Dimension 007 014 2 1 2 3 1 2 4 5 6 7 8 9 10 Overall Length 10 1 2 11 1 2 12 13 14 15 16 17 18 Dimensions - mm Wall Box B Dimension 007 014 64 89 102 127 152 178 203 229 254 Overall Length 267 292 305 330 356 381 406 432 457 Outdoor Louver Dimensions Figure 29: Unit Sizes 007 through 014 Extruded Architectural 13 1 2" (343mm) 36" (914mm) 1 1 8" (29 mm) Louver Frame *13 7 8" (352mm) 16 1 8" (410mm) *36 1 4" (921mm) 38 1 2" (978mm) 3 3 8" (86mm) *Note: Inside dimensions. External dimensions for wall opening are 14 1 32" x 36 9 16" (356mm x 929mm). Page 16 of 28 Catalog 1302-2

Typical Wiring Diagrams Standard Chassis With Electric Heat & MCO Controls (Sizes 007 014) Note: Refer to the schematic located on the unit. COOL SECTION CONTROL BOX HEAT SECTION TC1 Room Thermostat TC2 Night Setback Thermostat (NSB) TC3 Heat Fan Lockout TC4 Low Ambient Lockout VM Valve Motor WN Wire Nut R4 Relay, Guest Room Control (GRC) R5 Relay, Hot Water Valve R6 Relay, Control R7 Relay, Night Setback (NSB) S1 Control Switch S2 Fan Speed Switch S3 Fan Cycle Switch S4 Damper Switch T1 Transformer TB1 Terminal Block, Control Box TB2 Terminal Board (24V), Control Box TB3 Terminal Board, Heat Section TB4 Terminal Board, Cool Section TB6 Terminal Box C1 Capacitor, Indoor Fan C2 Capacitor, Outdoor Fan C3 Capacitor, Compressor GRC Guest Room Control HL High Limit HTR Heater MP Motor Protector NSP Night Setback Control P1 Plug, Control Box/Heat Section to Cool Section R1 Relay, Heat R2 Relay, Cool R3 Relay, Night Setback (NSB) Catalog 1302-2 Page 17 of 28 S1 Switch Contact Positions Unit Mounted Manual Changeover

Typical Wiring Diagrams Standard Chassis With Hot Water Heat & MCO Controls (Sizes 007 014) Note: Refer to the schematic located on the unit. COOL SECTION HEAT SECTION CONTROL BOX S1 Switch Contact Positions Unit Mounted Manual Changeover C1 Capacitor, Indoor Fan C2 Capacitor, Outdoor Fan C3 Capacitor, Compressor GRC Guest Room Control HL High Limit HTR Heater MP Motor Protector NSP Night Setback Control P1 Plug, Control Box/Heat Section to Cool Section R1 Relay, Heat R2 Relay, Cool R3 Relay, Night Setback (NSB) R4 Relay, Guest Room Control (GRC) R5 Relay, Hot Water Valve R6 Relay, Control R7 Relay, Night Setback (NSB) S1 Control Switch S2 Fan Speed Switch S3 Fan Cycle Switch S4 Damper Switch T1 Transformer TB1 Terminal Block, Control Box TB2 Terminal Board (24V), Control Box TB3 Terminal Board, Heat Section TB4 Terminal Board, Cool Section TB6 Terminal Box TC1 Room Thermostat TC2 Night Setback Thermostat (NSB) TC3 Heat Fan Lockout TC4 Low Ambient Lockout VM Valve Motor WN Wire Nut Page 18 of 28 Catalog 1302-2

Typical Wiring Diagrams Standard Chassis With Steam Heat & MCO Controls (Sizes 007 014) Note: Refer to the schematic located on the unit. COOL SECTION HEAT SECTION CONTROL BOX TC1 Room Thermostat TC2 Night Setback Thermostat (NSB) TC3 Heat Fan Lockout TC4 Low Ambient Lockout VM Valve Motor WN Wire Nut R4 Relay, Guest Room Control (GRC) R5 Relay, Hot Water Valve R6 Relay, Control R7 Relay, Night Setback (NSB) S1 Control Switch S2 Fan Speed Switch S3 Fan Cycle Switch S4 Damper Switch T1 Transformer TB1 Terminal Block, Control Box TB2 Terminal Board (24V), Control Box TB3 Terminal Board, Heat Section TB4 Terminal Board, Cool Section TB6 Terminal Box C1 Capacitor, Indoor Fan C2 Capacitor, Outdoor Fan C3 Capacitor, Compressor GRC Guest Room Control HL High Limit HTR Heater MP Motor Protector NSP Night Setback Control P1 Plug, Control Box/Heat Section to Cool Section R1 Relay, Heat R2 Relay, Cool R3 Relay, Night Setback (NSB) S1 Switch Contact Positions Unit Mounted Manual Changeover Catalog 1302 / Page 19 of 32

Typical Wiring Diagrams Standard Chassis With Electric Heat & 24V Wall Stat (Sizes 007 014) Note: Refer to the schematic located on the unit. COOL SECTION CONTROL BOX HEAT SECTION C1 Capacitor, Indoor Fan C2 Capacitor, Outdoor Fan C3 Capacitor, Compressor GRC Guest Room Control HL High Limit HTR Heater MP Motor Protector NSP Night Setback Control P1 Plug, Control Box/Heat Section to Cool Section R1 Relay, Heat R2 Relay, Cool R3 Relay, Night Setback (NSB) R4 Relay, Guest Room Control (GRC) R5 Relay, Hot Water Valve R6 Relay, Control R7 Relay, Night Setback (NSB) S2 Fan Speed Switch S3 Fan Cycle Switch S4 Damper Switch T1 Transformer TB1 Terminal Block, Control Box TB2 Terminal Board (24V), Control Box TB3 Terminal Board, Heat Section TB4 Terminal Board, Cool Section TB6 Terminal Box TC1 Room Thermostat TC2 Night Setback Thermostat (NSB) TC3 Heat Fan Lockout TC4 Low Ambient Lockout VM Valve Motor WN Wire Nut Catalog 1302 / Page 20 of 32

Typical Wiring Diagrams Standard Chassis With Hot Water Heat & 24V Wall Stat (Sizes 007 014) Note: Refer to the schematic located on the unit. COOL SECTION CONTROL BOX HEAT SECTION TC1 Room Thermostat TC2 Night Setback Thermostat (NSB) TC3 Heat Fan Lockout TC4 Low Ambient Lockout VM Valve Motor WN Wire Nut R4 Relay, Guest Room Control (GRC) R5 Relay, Hot Water Valve R6 Relay, Control R7 Relay, Night Setback (NSB) S1 Control Switch S2 Fan Speed Switch S3 Fan Cycle Switch S4 Damper Switch T1 Transformer TB1 Terminal Block, Control Box TB2 Terminal Board (24V), Control Box TB3 Terminal Board, Heat Section TB4 Terminal Board, Cool Section TB6 Terminal Box C1 Capacitor, Indoor Fan C2 Capacitor, Outdoor Fan C3 Capacitor, Compressor GRC Guest Room Control HL High Limit HTR Heater MP Motor Protector NSP Night Setback Control P1 Plug, Control Box/Heat Section to Cool Section R1 Relay, Heat R2 Relay, Cool R3 Relay, Night Setback (NSB) Catalog 1302 / Page 21 of 32

Typical Wiring Diagrams Standard Chassis With Steam Heat & 24V Wall Stat (Sizes 007 014) Note: Refer to the schematic located on the unit. Catalog 1302 / Page 22 of 32 R4 Relay, Guest Room Control (GRC) R5 Relay, Hot Water Valve R6 Relay, Control R7 Relay, Night Setback (NSB) S1 Control Switch S2 Fan Speed Switch S3 Fan Cycle Switch S4 Damper Switch T1 Transformer TB1 Terminal Block, Control Box TB2 Terminal Board (24V), Control Box TB3 Terminal Board, Heat Section TB4 Terminal Board, Cool Section TB6 Terminal Box TC1 Room Thermostat TC2 Night Setback Thermostat (NSB) TC3 Heat Fan Lockout TC4 Low Ambient Lockout VM Valve Motor WN Wire Nut COOL SECTION CONTROL BOX HEAT SECTION C1 Capacitor, Indoor Fan C2 Capacitor, Outdoor Fan C3 Capacitor, Compressor GRC Guest Room Control HL High Limit HTR Heater MP Motor Protector NSP Night Setback Control P1 Plug, Control Box/Heat Section to Cool Section R1 Relay, Heat R2 Relay, Cool R3 Relay, Night Setback (NSB)

Accessories and Options Remote Mounted Thermostats Type K units can be controlled by a remote mounted, low voltage wall thermostat. Several variations of low voltage wall thermostats are available. The most common types used are manual changeover and automatic changeover. Figure 30 and Figure 31 illustrate the typical wiring schematics for proper connection of the Type K series units to the wall thermostat. Figure 30: Manual Changeover (MCO) R N/A G Y W 24V Power 24V Common Fan Cool Heat MCO T' Stat Figure 31: Automatic Changeover (ACO) Thermostat (10551) Jumper R R C G Y1 W1 C R C A G W2 Y1 W1 Factory installed jumper Control Unit Terminal Board Master Unit Control When using remote mounted thermostats, it is often necessary to control more than one Type K unit from a single thermostat. Figure 32 illustrates schematically how a controlling and controlled unit(s) are connected to a single thermostat. Note that the jumper between terminals C and A of the control Figure 32: Multiple Unit Control with Each Available Thermostat Jumper R R C G Y1 W1 Jumper R R C G Y1 W1 Jumper C C R H R C G Y1 W1 Thermostat Choice 4 10551 (See Figure 32) 3 10551 2 1055710 R C Factory installed jumper A G W2 Y1 W1 Control Unit Terminal Board unit is removed. This takes the controlling unit's transformer out of the circuit allowing it to duplicate the operation of the controlling unit. The controlling unit's transformer handles 50 VA power draw. Each controlling unit has up to 5.6 VA power draw. Up to seven controlled units can be connected to the controlling unit without danger of overheating the main transformer, although it is unlikely this many controlled units will be connected to one controlling unit. CAUTION Be sure to check the amperage rating of the wall thermostat to prevent exceeding the maximum amperage of the thermostat contacts. NOTICE If more than 6 controlled units, control unit transformer must be changed and thermostat contact capability must be considered. R G Y W 24V 24V Fan Cool Heat Power Common 1 1060601 (See Figure 31) R C A G W2 Y1 W1 Control Unit (single) Terminal Board Factory installed jumper R C A G W2 Y1 W1 Controlled Unit (1) Terminal Board Up to 6 controlled units (see notice) Remove this jumper on all controlled unit(s) Catalog 1302-2 Page 23 of 28

Energy Saving Options Guest Room Control (GRC) This additional control, widely used by hotel/motel operations, is provided for use on Type K equipment. GRC allows the owner to substantially reduce energy consumption by de-energizing the equipment in unoccupied spaces. The Incremental units are wired to a central location, usually the front desk, where they are controlled by a toggle switch in a control panel (supplied by others). The units remain de-energized until the room becomes occupied, at which time the clerk can energize the equipment from the front desk (see Figure 33). Night Setback Control (NSB) Additional savings can be achieved through use of the night setback control (NSB). NSB incorporates an additional unit mounted thermostat to maintain a minimum, predetermined room temperature. The temperature is set at the factory to 55ºF (13ºC). This setpoint is adjustable by the owner to activate anywhere between 45ºF and 55ºF (7ºC and 13ºC). If the room temperature drops below the owner selected minimum temperature, the heat cycle and indoor fan are energized until the night setback thermostat is satisfied. NSB overrides the unit control even if it is placed in the stop position or inadvertently left in the cool position. Outdoor Air Dampers Type K units are furnished with an automatic outdoor air damper as standard. The automatic damper is wired in parallel to the indoor fan safety. If the unit is placed in the cycle mode, the fan and damper cycle as the thermostat cycles. If the unit is placed in the constant mode, the fan runs continuously and the damper is always open. The automatic damper feature can be overridden during NSB if the unit is so equipped. This prevents cold air from entering the occupied space when the unit is simply bringing the room back to the night setback temperature. Since NSB is used when the room is unoccupied, there is no reason to introduce outside air during this cycle. Figure 33: Guest Room Control Low voltage transformer (by others) Switch #1 Occupied Conditioner #1 Switch #2 Unoccupied Occupied Switch #3 Unoccupied Occupied Conditioner #2 Unoccupied Conditioner #3 Central control panel (by others) Relay L1 L2 Page 24 of 28 Catalog 1302-2

Engineering Guide Specifications General Furnish packaged incremental comfort conditioners of the sizes and capacities shown on the schedule and/or specifications. The units shall be located as shown on the drawings and each shall include a wall box, room cabinet, separate cooling chassis, heating section, separate control box, and outdoor louver. All units shall be ETL listed for safety. Units shall be tested and rated in accordance with ARI Standards 310 and 3. Units shall be Daikin Type K Model designated with prefixes PKES (cooling chassis) or PKHS (heating section) or equals. Units shall be designed to operate on (115) (208) (230) (265) volts, 60 Hz, single-phase power. The minimum energy efficiency ratio (EER) in Btu per hour per watt for each packaged incremental comfort conditioner must be 8.0 for all sizes. Cooling Chassis Cooling chassis shall be slide-in, plug-in with a self-contained, hermetically sealed refrigerant circuit. All chassis sheet metal parts shall be constructed of heavy-gauge steel. The chassis shall be insulated with a waterproof material to prevent sweating and reduce sound levels. The cooling chassis shall consist of the following components: Vibration isolated, permanent split capacitor, rotary-type compressor with built in thermal overload; rifled copper tubed evaporator (indoor) and condenser (outdoor) coils with high efficiency raised lance aluminum plate fins mechanically expanded to the tubes for maximum heat transfer and a capillary restrictor type refrigerant metering device supplemented with a constant pressure automatic expansion valve. Coils shall be factory tested at 600 psig. Condenser airflow system shall consist of a separate, single speed PSC motor with an aluminum blade centrifugal fan. The motor shall be totally enclosed and permanently lubricated with external oilers for prolonged life. The fan shall be forward curved and statically and dynamically balanced to provide for quiet and smooth operation. The cooling chassis shall also be furnished with a positive closing, automatic, motorized outdoor air damper that opens whenever the indoor fan is energized, except during night setback operation. A toggle switch shall be provided for manual override of the damper. During the cooling cycle, the compressor and both the outdoor/condenser and indoor/evaporator fan motors shall be energized. Condensation accumulated in the indoor/evaporator drain pan shall be drained into the outdoor section of the unit where it is to be completely removed by evaporation. Evaporation shall be accomplished by uniformly distributing the condensate over the condenser coil via airflow generated by the outdoor/condenser fan. Condensate shall not come in contact with fan or fan motor. Slinger rings and propeller fans are not an acceptable solution for condensate removal. Heating Section The heat section shall be separate from the cooling chassis and shall incorporate an indoor/evaporator fan assembly. This assembly shall consist of two centrifugal fans that are forward curved and constructed out of aluminum with steel hubs and directly connected to a two-speed motor. Fans shall be statically and dynamically balanced to provide for quiet and smooth operation. The indoor/evaporator fan motor shall be two speed, permanent split capacitor, totally enclosed and permanently lubricated with external oilers for prolonged life. Built-in overload protection shall come standard with the motor. (Electric Resistance Heat Only Models) During the heating cycle, only the indoor/evaporator fan motor and electric resistance heaters are energized. The outdoor/condenser fan motor and compressor shall not be energized. Heaters shall be open wire type with quick response and high limit cutout. Electric resistance heaters shall be sized to meet heating requirements as shown on the schedule and/or specifications. Electric resistance heaters must not be visible or accessible through the indoor discharge grill. An electrical junction box shall be furnished for connection to field supplied power source. Additionally, a disconnect plug shall be factory installed for quick connection to the control box. (Hydronic Heat Models) The heating coil shall be suitable for hot water or steam supply and have a factory furnished (normally open) (normally closed) 2-way control valve. During the heating cycle only the indoor/evaporator fan motor, the control valve and automatic fresh air damper shall be energized. The outdoor/condenser fan motor and compressor shall not be energized. The heating coil shall have copper tubes with aluminum fins mechanically bonded for maximum heat transfer. Return piping shall be 5 /8 " O.D. plain copper tube. Control Box The control box shall be a separate component with plug-in connections to the heating section and cooling chassis. For sizes up to 14,000 Btuh, a concealed switch shall be furnished to automatically cycle or provide constant operation of the indoor fans. When placed in Cycle mode, the indoor/evaporator fans shall be automatically controlled by the thermostat when the HEAT, COOL, or FAN modes are selected. When placed in Constant mode, the fan shall run continuously except when the STOP button is depressed. Unit sizes above 14,000 Btuh shall always be furnished with constant fan operation only. The control overlay must be designed for the visuallyimpaired by containing large, raised function indicators and color-coded selector buttons placed on a white polycarbonate membrane. Raised function indicators must conform to standards set by the National Federation of the Blind and comply with the federally mandated American Disabilities Act (ADA). Catalog 1302-2 Page 25 of 28

Engineering Guide Specifications Room Cabinet The room cabinet shall be made of heavy-gauge steel and coated with oven baked polyurethane powder paint for maximum protection. To accommodate various wall opening locations and floor irregularities, an adjustable kickplate shall be furnished with a standard adjustment of +/- 1". A removable front panel shall be supplied for service access of the filter, electrical connections, cooling chassis and heat section. Hidden latches shall be provided to prevent unauthorized personnel from removing the front panel. Indoor air discharge grilles shall be equipped with four-way positional [stamped steel] [extruded aluminum] covered with an oven baked epoxy powder paint for maximum protection. Filtration Filtration shall be accomplished using a permanent, cleanable aluminum wire mesh filter. Wall Box The wall box shall be constructed from 16-gauge steel and welded for strength and durability. Once assembled, the wall box shall be coated with an oven baked epoxy powder paint to assure maximum corrosion protection. Outside Air Louvers Outside air louvers shall be (stamped) (extruded architectural) anodized aluminum as shown on plans. Louver shall be (finished natural) (painted) as shown on the schedule. (Stamped louvers shall be heavy gauge anodized aluminum of no less than 16 gauge.) Special field fabricated louvers must be approved Page 26 of 28 Catalog 1302-2

Catalog 1302-2 Page 27 of 28

Daikin Training and Development Now that you have made an investment in modern, efficient Daikin equipment, its care should be a high priority. For training information on all Daikin HVAC products, please visit us at www.daikin.com and click on Training, or call 540-248-9646 and ask for the Training Department. Warranty All Daikin equipment is sold pursuant to its standard terms and conditions of sale, including Limited Product Warranty. Consult your local Daikin Representative for warranty details. Refer to Form 933-430285Y. To find your local Daikin Representative, go to www.daikin.com. Aftermarket Services To find your local parts office, visit www.daikin.com or call 0-37PARTS (0-377-2787). To find your local service office, visit www.daikin.com or call 0-432-1342. This document contains the most current product information as of this printing. For the most up-to-date product information, please go to www.daikin.com. Products manufactured in an ISO certified facility. 2013 Daikin Applied www.daikinap.com (0) 432-1342 IM 1302-2D (10/13)