ED 73 - 018 Marine Type Water Cooled Packaged Air Conditioners USP-H Series R407C Cooling 50Hz : 9.0~60.0kW 60Hz : 10.0~67.
Marine Type Water Cooled Packaged Air Conditioners USP–H Series Part 1 Marine Type Water Cooled Packaged Air Conditioners USP3H~USP20H.......................................................................1 1. Features ............................................................................................................2 2. Specifications...................................................................................................3 3. Accessories ..................................................
Part 1 Marine Type Water Cooled Packaged Air Conditioners USP3H~USP20H USP3H USP10H USP5H USP15H USP8H USP20H 1. Features ............................................................................................................2 1.1 Features ..............................................................................................................2 2. Specifications...................................................................................................3 2.1 Specifications...........
1. Features 1.1 Features The Daikin Marine Type Packaged Air Conditioners have been developed with Daikin's own technique and achievements accumulated exclusively in air conditioning for more than half a century, considering special and rigorous conditions on the sea such as intensive vibration due to pitching and rolling of a ship and corrosion caused by sea water and breeze.
2. Specifications 2.1 Specifications Model *1 Cooling capacity (380/440V) Capacity steps Power supply Casing/colour Compressor No. Model Speed Motor output Refrigeration oil Charge Condenser No. Model *1 Water flow rate Evaporator Evaporator fan Model Drive Air flow rate 50/60Hz kW Btu/h kcal/h % 50/60Hz r.p.m kW R 50/60Hz R/min 50/60Hz m3/min Cfm External static pressure 50/60Hz Pa Motor output kW Refrigerant Charge kg Control No.
3. Accessories 3.1 Standard Accessories ¡ Spare parts ¡ Fuses 3.2 Optional Accessories USP3H USP5H USP8H USP10H USP15H USP20H Plenum chamber MODEL –– –– –– Heater Electric Steam Rear duct connection –– –– –– Fresh air intake duct conn. –– –– Air discharge duct conn.
NO. NAME USP3H 3D019835 REMARKS APPLICABLE DIA.(OD) HOLE Both up and down, and both right and left 4.1 Air discharge duct flange 4.
Air discharge duct flange No. 6 NAME Both up and down, and both right and left 3D019836 REMARKS APPLICABLE DIA.
Air discharge duct flange No. NAME 3D019837 REMARKS APPLICABLE DIA.
Air discharge duct flange 8 No. NAME 3D019838 REMARKS APPLICABLE DIA.
Air dischaarge duct flange No. NAME 3D019839 REMARKS APPLICABLE DIA.
With blind flange (Both right and left) Air discharge duct flange 10 No. NAME 3D019840 REMARKS APPLICABLE DIA.
5. Piping Diagrams Piping Diagrams USP3H 3D019873B 5.
12 3D019874A USP5H
3D019875A USP8H 13
14 3D019876A USP10H
3D019877 USP15H USP20H 15
6. Wiring Diagrams Wiring Diagrams USP3H 16 3D019887A 6.
3D019888A USP5H USP8H USP10H 17
18 3D019890 USP15H USP20H
7. Capacity Tables 7.1 Cooling Capacity USP3H 50Hz Suction air temp. Entering Condenser condenser water water temp. flow rate. Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input Correction factors for capacity and power input, and bypass factor to change in air flow rate. Air flow rate Correction factor Change of condenser head loss to changes in water flow rate.
USP5H 50Hz Suction air temp. Entering Condenser condenser water water temp. flow rate. Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input Change of condenser head loss to changes in water flow rate. Water flow rate R/min Correction factors for capacity and power input, and bypass factor to change in air flow rate. Head loss 103Pa Air flow rate m3/min Correction factor Note: 1. Figures in are nominal capacities. 2.
USP8H 50Hz Suction air temp. Entering Condenser condenser water water temp. flow rate. Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input Change of condenser head loss to changes in water flow rate. Water flow rate R/min Correction factors for capacity and power input, and bypass factor to change in air flow rate. Head loss 103Pa Air flow rate m3/min Correction factor Note: 1. Figures in are nominal capacities. 2.
USP10H 50Hz Suction air temp. Entering Condenser condenser water water temp. flow rate. Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input Change of condenser head loss to changes in water flow rate. Water flow rate R/min Correction factors for capacity and power input, and bypass factor to change in air flow rate. Head loss 103Pa Note: 1. Figures in are nominal capacities. 2.
USP15H 50Hz Suction air temp. Entering Condenser condenser water water temp. flow rate. Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input Change of condenser head loss to changes in water flow rate. Water flow rate R/min Correction factors for capacity and power input, and bypass factor to change in air flow rate. Head loss 103Pa Note: 1. Figures in are nominal capacities. 2.
USP20H 50Hz Suction air temp. Entering Condenser condenser water water temp. flow rate. Capacity Power input Capacity Power input Capacity Power input Capacity Power input Capacity Power input Change of condenser head loss to changes in water flow rate. Water flow rate R/min Correction factors for capacity and power input, and bypass factor to change in air flow rate. Head loss 103Pa Note: 1. Figures in are nominal capacities. 2.
t ir flo wr 0m ate 4 3 /min z 50 H . on Indoor air temp. (°CW.B.) J:4D019845 Operative range (Pull-down period) Range of continuous operation USP8H flow z Indoor air temp. (°CW.B.) air hen w t i Lim 60 H L z z 60H Operative range (Pull-down period) Range of continuous operation it on 50H Lim on imit Entering condenser water temp. (°C) Operative range (Pull-down period) Range of continuous operation en a t wh Limi in. m3 /m w 21 ir flo USP3H .
26 Indoor air temp. (°CW.B.) J:4D019847 Hz Range of continuous operation z 50 H . on z 60 H n. on 3 /min Operative range (Pull-down period) it on Lim z 50 H z 60 H Operative range (Pull-down period) Range of continuous operation z 50 H . on z 60 H n. on 3 /min 115m rate w 3 /mi o l f air 15m hen ate 1 w r t i w Lim ir flo en a t wh i m i L on imit L 0 on 6 80m rate 3 mi flow r i a 0m / hen ate 8 w r t i w Lim ir flo en a t wh i m i L it Lim Entering condenser water temp.
9. Fan Performance Fan Performance Static pressure USP3H: Belt drive USP5H: Belt drive With steam or electric heater With plenum chamber Standard With plenum chamber Without plenum chamber Static pressure 9.1 With steam or electric heater With plenum chamber With plenum chamber 60Hz Standard 60Hz Standard Standard Without plenum chamber 50Hz Standard 50Hz Standard Air folw rate m3/min. Standard motor output 0.
USP15H: Belt drive USP20H: Belt drive 60Hz Standard 50Hz Standard 50Hz Standard With steam heater (2 rows) With steam or electric heater (1 row) With steam or electric heater (1 row) Standard Standard Air folw rate m3/min. Standard motor output 3.7kW Standard fan pulley 2B247 Standard motor pulley 2B235 Operative air flow 80~130m3/min. V belt B71 Notes: 1. shows standard operating point. 2. Do not select a fan within a circle fringed with oblique lines.
10. Sound Level 10.1 Overall Sound Level A scale (dB) Model 50 Hz, 380V 60 Hz, 440V Measuring location Fan Operation Cooling Fan Operation Cooling USP3H 54 56 56 57 USP5H 50 52 53 55 USP8H 54 56 59 60 USP10H 58 60 61 62 USP15H 60 62 63 64 USP20H 62 64 65 66 Microphone (Front) Note: Operation noise is measured in an anechoic chamber.
10.2 Octave Band Level USP5H OCTAVE BAND SOUND PRESSURE LEVEL dB (0dB 0.0002u bar) OCTAVE BAND SOUND PRESSURE LEVEL dB (0dB 0.
11. Electric Characteristics 11.
12. Installation 12.1 Location of Installation Before installation, check the following points. 1) Design the air distribution of the air conditioner into a room in consideration with room structure, numbers of occupants and the layout of furniture. 2) Install the air conditioner in such a place, from where the air can be distributed throughout a room without any interruption by furniture and instruments.
Part 2 Optional Accessories 1. Plenum Chamber ...........................................................................................34 1.1 1.2 USP3H...............................................................................................................34 USP5H/8H .........................................................................................................35 2. Heaters ...........................................................................................................36 2.
1. Plenum Chamber 1.1 USP3H q Steam heater inlet (1/2B SGP[15A(25A)] JIS 5O/F flange) w Steam heater outlet (1/2B SGP[15A(25A)] JIS 5O/F flange) e Steam spray inlet (1/2B SGP[15A(25A)] JIS 5O/F flange) r Plenum chamber 1.
1.2 USP5H USP8H q Steam heater inlet (3/4B SGP[20A] JIS 5O/F flange) w Steam heater outlet (3/4B SGP[20A] JIS 5O/F flange) e Steam spray inlet (1/2B SGP[15A] JIS 5O/F flange) r Plenum chamber Notes qw, or e can be mounted from left side of the body.
2. Heaters 2.1 Electric Heaters 2.1.1 Specifications Model Heater capacity USP3H USP5H USP8H 7.5 7.
2.1.2 USP3H USP8H USP10H USP15H USP20H Mounting Procedure 1. Remove the suction grille, front plates (upper & lower) and rear plate, and temporarily keep them in a safe place. 2. Attach the fan motor cover. (For USP8H only) 3. Align the center of the electric heater with that of the casing, and drill holes on site. 4. Fix both the upper and lower parts of the electric heater securely to the evaporator. 5.
Electric Heater Mounting Position USP3H USP5H USP8H 38
USP10H USP15H USP20H 39
Mounting Procedure inside the Switch Box USP3H Item USP5H, 8H, 10H Model USP3H USP5H 2.0mm2 Electric heater ~ Magnetic contactor 600V-KGB Magnetic contactor ~ Terminal board 600V-HIV 2.0mm2 1.25mm2 Terminal board ~ Thermal fuse / Overheat protection thermostat 600V-KGB Thermal fuse ~ Overheat protection thermostat 600V-KGB 1.25mm2 Fan motor ~ Magnetic switch 600V-KGB 2.0mm2 600V-KGB 2.0mm2 600V-HIV 2.0mm2 600V-KGB 1.25mm2 600V-KGB 1.25mm2 600V-KGB 2.0mm2 USP8H 600V-KGB USP10H 2.
Mounting Procedure for Fan Motor Heat Insulation Plate (for USP8H only) Part No. Material Q'ty Remark q Heat insulation plate Part Name Steel 1 t2.3 w Heat insulation material Glass wool 1 t5 Electric Heater Parts USP3H Name Electric heater Q'ty Specification 3-phase, 440V / 200V, 60Hz, 9kW Power density: 1.6 W/cm2 for heater w/fins, 4.1 W/cm2 for heater wo/fins Notes 1. Dielectric strength test: 400V class, 2000V/min. 2. Insulation resistance: X100MΩ. 3.
USP5H Name Electric heater Specification 7.5 + 7.5kW Notes 1. Dielectric strength test: 400V class, 2000V/min. 2. Insulation resistance: X100MΩ. 3. Heater connection: Star ( )connection. 4. Painting specification: Heater / fins: Al heat resistance silver color (600°C) Heater frame: Al silver color 5. Working voltage should be specified separately upon arrangement. USP8H Part No. Name Specification q Electric heater 12 + 12 kW Power density: 1.8W/cm2 for heater w/fins, 4.
USP10H Part No. Name Specification Q'ty q Electric heater 15 + 15 kW Power density: 1.8W/cm2 for heater w/fins, 4.7 W/cm2 for heater wo/fins 1 w Electric heater upper part clamp plate Steel 2 e Electric heater lower part clamp plate Steel 2 Notes 1. Dielectric strength test: 400V class, 2000V/min. 200V class, 1500V/min. 2. Insulation resistance: X100MΩ. 3. Heater connection: Star ( )connection, 12 elements. 4.
USP15H USP20H Heater capacity Number of heater element Power supply Power density USP15H 24 + 24kW 9+9 440V 60Hz Heater w/fins: 1.6W/cm2 Heater wo/fins: 4.1W/cm2 USP20H 30 + 30kW 12 + 12 440V 60Hz Heater w/fins: 1.6W/cm2 Heater wo/fins: 4.1W/cm2 Notes 1. Dielectric strength test: 400V class, 2000V/min. 200V class, 1500V/min. 2. Insulation resistance: X100MΩ. 3. Heater connection: Star ( )connection. Safety Device Mounting Plate USP3H 44 4.
USP8H USP10H USP15H USP20H 45
Upper & Lower Part Clamp Plate USP8H USP10H A B C D E F G H J USP8H Model 135 55 65 50 65 75 135 11 27 USP10H 140 30 70 70 60 30 140 36 48 Material : Steel Paint color : Al silver USP15H USP20H 46
Protection Net USP3H USP5H USP8H USP10H Part No. Name Material Q'ty Remarks Ka Protection frame Steel 1 set t:1.2 Ki Protection net 1 set Katsurada-made Type 2 Paint color: Al silver on entire surface Applicable Model A B C D E 740 516 720 2 200=400 6 USP8H 990 530 940 460 4 USP10H 1200 695 1150 2 300=600 6 USP5H USP15H USP20H Part No.
2.1.3 Tests to be done after Electric Heater Mounting Procedures of Confirmation Test and Test Run 1. Check the entire electric wiring again to see that all wires have been connected correctly. 2. Thoroughly check the wire clamps and set screws to see whether or not they are loosened. 3. Make sure that the electric heater is mounted at the correct position in the air conditioner, and also check to see whether or not there is found any wire coming in contact with electric heater element. 4.
2.2 Steam Heater and Steam Spray Type Humidifier 2.2.1 Specifications Steam Steam Spray Type Humidifier Heater Applicable Model 2.2.2 USP3H USP5H USP8H USP10H USP15H USP20H 31.4 41.9 62.8 83.7 Heater capacity (kW) 15.7 22.0 Heater specification 1 row F.P.2.0mm 1 row F.P.2.5mm 1.6 2.6 1 row F.P.3.5mm 0.4 MPa steam Heat source Humidifier capacity (kg/hr.) 3.7 4.7 6.8 8.4 0.
USP15H USP20H 1. Mounting Work Procedure 1. Remove the top plate (front) and the left and right side plates (upper). (If there is not enough servicing space above the air conditioner to place the steam heater in it, the side plate only may be removed for this work.) 2. Mount the steam heater upper part and lower part supporting plates to the evaporator and fix them with set screws. 3.
USP5H Steam Heater & Steam Spray Nozzle Mounting Position USP15H USP20H 51
Parts Illustration (Steam Heater) USP3H Airtight Test Pressure : 10kg/cm2 Part No. Part Name Specification Q'ty Remarks q Steam heater nozzle 1 row 10 stages F.P.2.0mm, φ9.5 copper pipe 1 w Heat insulation plate Bakelite 16 For detailed dimensions, refer to "Steam heater common parts". Q'ty Remarks USP5H Airtight Test Pressure : 10kg/cm2 Part No. 52 Part Name Specification q Steam heater 1 row 12 stages F.P.2.5mm, φ15.
USP8H Airtight Test Pressure : 10kg/cm2 Part No. Part Name Specification Q'ty 1 Remarks q Steam heater 1 row 12 stages F.P.3.5mm, φ15.9 copper pipe w Heat insulation plate Bakelite 16 For detailed dimensions, refer to "Steam heater common parts". e Heater upper part fixing plate Steel t=2.3mm 2 For detailed dimensions, refer to "Steam heater common parts". r Heater lower part fixing plate Steel t=2.3mm 2 For detailed dimensions, refer to "Steam heater common parts".
USP15H USP20H A B C D E F G H 3/4 65 11/2 20 USP15H 1200 1100 1150 1180 1200 11/4 USP20H 1110 1000 1060 1090 1110 11/2 Airtight Test Pressure : 10kg/cm2 Part No. Part Name Specification Q'ty Remarks Steam heater 1 row 20 stages F.P.3.5mm 1 w Heat insulation plate Bakelite 16 e Upper part supporting plate Steel 1 t=1.6 r Lower part supporting plate Steel 2 t=1.6 q φ9.
Heater Upper Part Fixing Plate USP8H USP10H USP15H USP20H Heater Lower Part Fixing Plate USP8H USP10H USP15H USP20H A B C D E F G H J K USP8H 135 55 20 60 50 20 75 11 27 60 USP10H 140 83 25 70 70 25 32 36 48 70 Piping Joint USP3H~USP20H For Steam Heater For Steam Spray A B A B USP3H 136 1/2 USP3H 140 1/2 USP5H 155 3/4 USP5H 133 1/2 USP8H 165 1 USP8H 148 1/2 USP10H 157 1 USP10H 150 3/4 USP15H...For inlet 212 11/4 USP15H 256 3/4 USP15H...
¡ Steam Spray Type Humidifier USP3H Part Name Steam spray Material Q'ty Remarks Steel 1 1/2B Material Q'ty Steel 1 Material Q'ty Steel 1 USP5H Part Name Steam spray Remarks 1/2B, t:2.3 USP8H Part Name Steam spray 56 Remarks 1/2B, t:2.
USP10H Part Name Steam spray Material Q'ty Steel 1 Material Q'ty Remarks 1/2B, t:2.3 USP15H Part Name Steam spray Steel 1 Material Q'ty Remarks 3/4B, t:2.3 USP20H Part Name Steam spray Steel 1 Remarks 3/4B, t:2.
3. Rear Duct Connection 3.1 USP5H 3.1.1 Cautions 1. Cautions on Mounting Work ¡ Perform the mounting work by referring to the mounting procedure illustration. ¡ Be sure to fix the drip plate assembly so that drain water should not drop into the machine chamber. ¡ Glass fiber piece to be used as soundproof material should have its surfaces and ends treated. (This treatment is to prevent glass fiber from scattering.) 2.
3.1.3 Parts Part No. Part Name Material Q'ty / set Remarks q Drip plate assembly Steel 1 set t:1.0, 1.2 w Base flange for rear suction duct Steel 1 set t:1.0, 1.6 e Blind plate Steel 1 set t:1.0, 2.3 r Aux. suction port blind plate Steel 2 t:1.
3.2 USP8H / USP10H 3.2.1 Cautions 1. Cautions on Mounting Work ¡ Perform the mounting work by referring to the mounting procedure illustration. ¡ Glass fiber piece to be used as soundproof material should have its surfaces and ends treated. (This treatment is to prevent glass fiber from scattering.) 2. Cautions for Use Be sure to apply canvas for the joint between the air conditioner and the duct in order to prevent the duct system from vibrating. 3.2.
3.2.3 Parts Illustration USP8H Procedures 1. Remove the rear lower plate and mount the rear plate with suction inlet. 2. Set the companion flange to the base flange. (M6 12 bolts and M6 nuts used) 3. Remove the suction grille and mount the blind plate instead of the grille. 4. Remove the auxiliary suction grille on the side and mount the blind plate instead of the grille. 5. Stick the heat resistant material on the front lower plate. No.
USP10H Material Q'ty / set Remarks q Suction blind plate Steel 1 t:1.0, 1.2, 2.3 w Aux. suction blind plate Steel 2 t:1.0 e Base flange for rear suction duct Steel 1 t:1.0, 1.6 r Companion flange for rear suction port Steel 1 L25 25 t:3 Part No.
4. Fresh Air Intake Duct Connection 4.1 Cautions USP3H~USP10H 1. Cautions on Mounting Work ¡ Perform the mounting work by referring to the mounting procedure illustration. ¡ The mounting work procedure herein, which is for the right-hand setup of the unit, also applies to the left-hand setup. ¡ When making the side opening, be sure to apply a patch plate from inside. Otherwise, the internal coolant pipes may break. 2.
4.3 Parts USP3H~USP8H Part No. Material Q'ty/set q Base flange Part Name Steel 1 w Companion flange Steel 1 Part No. Part Name Material Q'ty/set Remarks t:1.6 USP10H 64 Remarks q Base flange Steel 1 t:1.
5. Air Discharge Duct Connection (Without Plenum Chamber) 5.1 USP3H USP5H Cautions 1. Mounting Work Procedure and Cautions 1. Mount the key and companion flanges. 2. Tighten them so tightly that there will be no air leakage. 2. Cautions for use ¡ Be sure to apply canvas to the joint of the air conditioner and the duct in order to prevent the duct system and the air conditioner from vibrating. 5.
5.3 Parts USP3H USP5H USP8H Part No. 66 Material Q'ty q Base flange Part Name Steel 1 t:2.3 For USP5H Remarks w Companion flange Steel 1 t:2.
6. Fan Motor One Size Larger Installation of ducts to an air conditioner requires a considerably high external static pressure, which may overrange the working capacity of a motor and pulley for standard use. In such a case, it is necessary to replace the motor or pulley. 6.1 Applicable Model Model USP3H USP5H USP8H USP10H USP15H USP20H Replacement of fan motor and pulley Fan motor capacity upgrading –– Item 6.2 Mounting Procedure 6.2.
Zandvoordestraat 300, B-8400 Oostende, Belgium ED 73-018 Printed in Japan 05/2000 K AK FS
