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Johnson Controls YVAHP036B21S, Engineering Manual

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Johnson Controls YVAHP036B21S Engineering Manual Download Page 59

OUTDOOR UNITS

TC-16001-rev.5

 2-41

2.15.1  Electrical Wiring Connection

2.15  Electrical Wiring

●  This equipment can be installed with a Ground Fault Circuit Interrupter (GFCI), which is a 

recognized measure for added protection to a properly grounded unit. Install appropriate sized 

breakers / fuses / overcurrent protection switches and wiring in accordance to local, state and NEC 

codes and requirements. The equipment installer is responsible for understanding and abiding by 

applicable codes and requirements. Failure to use a GFCI could result in electric shock or fire.

●  Perform the electrical work according to the regulations of each region and  this installation and 

maintenance manual. A separate, dedicated electrical circuit must be used.  If the electrical wiring 

work is performed incorrectly or there is a capacity shortage of the power circuit, it will cause an 

electric shock or a fire.

●  Check that the ground wire is securely connected.  If the unit is not correctly grounded, it may lead 

to an electrical shock.

 

Do not connect the ground wiring to gas piping, water piping, lighting conductor, or telephone 

ground wirings.

(1)  Power Supply Wiring

 

Supply the power sources to each outdoor unit and indoor unit group respectively.

 

Using this method is a basic principle of power supply wiring.

Indoor

Unit

Indoor

Unit

Outdoor

Unit

A

Outdoor Unit Power Source

AC 1~ 208/230V 60Hz

1

2

1

3

3

4

5

5

6

5

7

7

7

6

6

6

5

4

Indoor Unit Side

S

GFCI

Indoor Unit

Power Source

AC 1~ 208/230V 60Hz

Pull Box

Pull Box

GFCI (Ground Fault Circuit Interrupter)
S (Main Switch and Fuse)

2

Power Supply Wiring (O.U.)
Ground Wiring (O.U.)
Communication Cable (O.U. ~ I.U.)
Power Supply Wiring (I.U.)
Ground Wiring (I.U.)

S

GFCI

Summary of Contents for YVAHP036B21S

Page 1: ...001 ENGINEERING MANUAL INVERTER DRIVEN MULTI SPLIT SYSTEM HEAT PUMP AIR CONDITIONERS Engineering Manual Technical Catalog for Outdoor Unit Outdoor Units H Y C VAHP036B21S H Y C VAHP048B21S H Y C VAHP060B21S ...

Page 2: ......

Page 3: ...mage or injury that might occur in an earthquake if the unit is not installed correctly injuries may occur due to a falling unit Use appropriate Personal Protective Equipment PPE such as gloves and protective goggles and where appropriate have a gas mask nearby Also use electrical protection equipment and tools suited for electrical operation purposes Keep a quenching cloth and a fire extinguisher...

Page 4: ...all the unit in any location where animals and plants can come into direct contact with the outlet air stream Exposure could adversely affect the animals and plants Do not install the unit with any downward slope to the side of the drain adaptor If you do you may have drain water flowing back which may cause leaks Be sure the drain hose discharges water properly If connected incorrectly it may cau...

Page 5: ...e corrosive gases such as chlorine bromine or sulfide can accumulate such as near a hot tub or hot spring Where dense salt laden airflow is heavy such as in coastal regions Where the air quality is of high acidity Where harmful gases can be generated from decomposition Do not install the indoor unit where such dripping can cause moisture damage or uneven locations Use a raised concrete pad or conc...

Page 6: ...o avoid the possibility of different refrigerant or refrigerant oil being introduced into the cycle the sizes of the charging connections have been changed from R407C type and R22 type It is necessary to prepare the appropriate tools before performing installation work Use refrigerant pipes and joints which are approved for use with R410A A compressor unit comprises a pressurized system Never loos...

Page 7: ...f AWG18 0 82mm2 2 Conductor Stranded Copper Shielded cable must be considered for applications and routing in areas of high EMI and other sources of potentially excessive electrical noise to reduce the potential for communication errors When shielded cabling is applied proper bonding and termination of the cable shield is required as per Johnson Controls guidelines Plenum and riser ratings for com...

Page 8: ... 12 Operation Range 2 33 2 13 Combination of Indoor Unit and Outdoor Unit 2 34 2 14 Piping Work 2 35 2 14 1 Piping Work Conditions 2 35 2 14 2 Piping Size and Multi Kit Selection 2 37 2 14 3 Piping Connection Method 2 39 2 15 Electrical Wiring 2 41 2 15 1 Electrical Wiring Connection 2 41 2 15 2 Electrical Wiring Method 2 43 2 16 Additional Refrigerant Charge Calculation 2 46 3 Optional Parts 3 1 ...

Page 9: ...on Guide 4 1 4 2 Outdoor Unit Capacity According to Temperature Condition and Connected IDU Capacity Ratio 4 5 4 3 Correction Factor According to Piping Length 4 11 4 4 Correction Factor According to Defrost Operation 4 13 4 5 Correction Factor According to Altitude 4 13 ...

Page 10: ......

Page 11: ...ides the consumer with greater flexibility for installation which means that the air conditioning systems will integrate better with complex facility structures l Wide Variety of Indoor Unit Line Up Various indoor units can be selected depending on the installation location shape of air outlet and interior NOTE Please refer to Section 2 13 Combination of Indoor Unit and Outdoor Unit Table 1 1 Indo...

Page 12: ...minimum levels as follows 18 70 18 40 15 90 23 50 24 10 16 80 10 12 14 16 18 20 22 24 26 H Y C VAHP036B21S H Y C VAHP048B21S H Y C VAHP060B21S SEER Combination with Ducted Medium Static Type Combination with 4 Way Cassette Type Minimum Level 14 0 DOE10 CFR430 32 11 00 11 80 10 60 12 80 11 70 12 10 5 6 7 8 9 10 11 12 13 14 H Y C VAHP036B21S H Y C VAHP048B21S H Y C VAHP060B21S HSPF Combination with ...

Page 13: ...00m 1 2 NOTE For details of piping restriction refer to Section 2 14 1 Piping Work Conditions 1 When operating the outdoor unit in cold areas with temperatures of 14o F 10o C or under high heating load conditions the total piping length should be less than 310ft 95m and the maximum piping length actual length should be less than 246ft 75m 2 Total piping length may be restricted by the maximum addi...

Page 14: ...nly 14 9 16 in 370mm a Mini VRF can be installed on a staircase landing or balcony on each floor Regarding service space refer to Section 2 7 Service Space Side flow type Mini VRF can be installed under the eaves With its light and compact body Mini VRF can be easily carried in the elevator site No cranes required for delivery The Mini VRF can be transported by as few as two people 48 1 8 in H Y V...

Page 15: ...r up to 64 refrigerant systems and to connect wires for all indoor units and outdoor units l Setting of End Terminal Resistance Factory setting of the No 1 pin of DSW5 is in the ON position When the number of outdoor units in the same H LINK system is two or more set the No 1 pin of DSW5 at OFF at the second unit If only one outdoor unit is used no setting is required l Corresponds to H LINK II Sy...

Page 16: ...nd data processing areas Heating operations under low ambient temperature down to 4 F 20 C WB can also be accomplished Cooling Operation 90 74 32 23 70 59 21 15 Indoor Air Inlet Temperature o F DB WB o C DB WB Outdoor Air Temperature o F DB o C DB 23 5 50 10 118 48 Heating Operation 80 27 9 5 15 Indoor Air Inlet Temperature o F DB o C DB Outdoor Air Temperature o F WB o C WB 4 20 5 15 59 15 Contin...

Page 17: ... precisely a field supplied demand controller should be used 2 The range may temporarily be higher than the power setting range depending on the operating control condition such as protection control 3 When the above self demand control is set performance is restricted because the rotation frequency of the compressor is automatically lowered Self Demand Function Setting Example Schedule Setting fo...

Page 18: ... set by the Wired Controller CIW01 NOTES 1 Night shift mode is recommended when cooling capacity has sufficient margin compared to cooling load and operation sound should be reduced at night time 2 Cooling capacity may be decreased about 60 3 Regarding setting methods refer to the Service Manual NOTES 1 Cooling and heating capacity may drop to 80 70 and 60 in each setting mode 2 Regarding setting ...

Page 19: ...n H Hitachi Brand Y York Brand C Coleman Brand H VRF V A Air Source A HP Heat Pump HP 036 36 MBH 048 48 MBH 060 60 MBH 036 B R410A B 2 208 230Volts 1Phase 60Hz 2 1 1st Generation 1 S Standard Factory Options S 2 Outdoor Units Voltage Capacity MBH Model Name 208 230V 36 H Y C VAHP036B21S 48 H Y C VAHP048B21S 60 H Y C VAHP060B21S 2 2 Line up ...

Page 20: ... drive Direct drive Min Circuit Amps A 31 31 31 Max Overcurrent Protective Device A 40 40 40 Cooling Night Shift dB A 51 44 52 46 53 46 Heating dB A 52 54 56 Cycle Compressor Fan Motor PCB Control Circuit Type R410A R410A R410A Charge Amount lbs kg 7 9 3 6 7 9 3 6 7 9 3 6 Refrigeration Oil Charge Amount gal Unit L Unit 0 34 1 3 0 34 1 3 0 34 1 3 Defrost Method Reversed Refrigerant Cycle Reversed R...

Page 21: ...all Dimensional and Weight Data Model Height in mm Width in mm Depth in mm Net Weight lbs kg H Y C VAHP036B21S 54 5 16 1380 37 3 8 950 14 9 16 370 249 113 H Y C VAHP048B21S 54 5 16 1380 37 3 8 950 14 9 16 370 249 113 H Y C VAHP060B21S 54 5 16 1380 37 3 8 950 14 9 16 370 249 113 ...

Page 22: ...caused during heating operation or defrost operation 1 Choose a place where well drainage is available Or provide a groove for drain 2 Do not provide an upward slope from the unit to avoid reverse flow of the drain 3 When dripping drain water is not permissible provide a second drain pan under the outdoor unit to ensure collection of drain water ...

Page 23: ...pcs 5 Strainer 2 pcs 6 Distributor 7 Reversing Valve 8 Electronic Expansion Valve 9 Solenoid Valve 10 Stop Valve Gas 11 Stop Valve Liquid No Part Name 12 Check Valve 13 Accumulator 14 Access Port 15 Oil Separator 16 Capillary Tube 17 Electrical Control Box 18 High Pressure Switch for Protection 19 High Pressure Sensor 20 Low Pressure Sensor 21 Crankcase Heater 22 Vibration Absorber 4 pce ...

Page 24: ...1 4 0 055 1 4 psi MPa 601 4 15 601 4 15 601 4 15 ft2 m2 Large Diameter Fan Propeller Fan Number Unit Outer Diameter in mm Nominal Airflow cfm m3 min Drip Proof Type Enclosure Starting Method DC Motor Nominal Output W Quantity Insulation Class 132 132 132 Model Heat Exchanger Type 2 2 2 2 2 2 Maximum Operating Pressure Total Face Area 14 42 14 42 14 42 1 34 1 34 1 34 Number of Coil Unit 1 1 1 Outdo...

Page 25: ...00 Min B H Min 4 100 H Max 12 300 NOTE Open both right and left sides Max 12 300 H L A Min 4 100 H Max 12 300 L A B B B NOTES Install Airflow Guide optional Open both right and left sides No more than 2 units for multiple installation NOTES Install Airflow Guide optional Open both right and left sides Min 4 100 Single Installation Multiple Installation inch mm NOTE Open both right and left sides N...

Page 26: ... A B NOTE Open both right and left sides B NOTES Install Airflow Guide optional Open both right and left sides NOTES Install Airflow Guide optional Open both right and left sides No more than 2 units for multiple installation A inch mm Min 20 500 Min 2 50 Rear Side Front Side Rear Side Front Side Single Installation L Min 20 500 Min 4 100 L inch mm Single Installation Min 20 500 Min 2 50 L Min 40 ...

Page 27: ... of the outdoor unit The installation of multi row and multiple outdoor units should be up to three outdoor units on a roof Use the Airflow Guide optional in order to prevent short circuiting if more than three outdoor units are installed If L is larger than H mount the units on a base so that H is greater or equal to L Be sure to seal up every surface of the base If the base allows the airflow to...

Page 28: ...itude Value 10 3 inch μm Acceleration of Vibration dB 1 2 3 4 1 2 3 4 H Y C VAHP036B21S 44 0 04 1 0 04 1 0 08 2 0 04 1 72 72 78 72 H Y C VAHP048B21S 54 0 04 1 0 04 1 0 08 2 0 04 1 75 75 81 75 H Y C VAHP060B21S 74 0 04 1 0 04 1 0 08 2 0 04 1 81 81 87 81 Vibration Characteristics Measurement Conditions Above values are measured under the following conditions 1 Outdoor unit is placed on a concrete fl...

Page 29: ... 253 188 207 31 40 40 24 30 Model Fan Motor Wiring Size Conduit Tube Output FLA Power Supply Wiring Ground Wiring Communication Cable for Power Supply Wiring kW A AWG AWG AWG in mm H Y C VAHP036B21S 0 058 0 058 0 5 0 5 8 8 18 3 4 19 05 H Y C VAHP048B21S 0 058 0 058 0 5 0 5 8 8 18 3 4 19 05 H Y C VAHP060B21S 0 058 0 058 0 5 0 5 8 8 18 3 4 19 05 MCA Minimum Circuit Ampacity A MOP Maximum Overcurrent...

Page 30: ... 32 7 22 8 44 Heating 53 7 52 9 49 9 50 6 47 0 42 5 37 0 31 9 52 Octave Band Central Frequency Hz Overall dB A 63 125 250 500 1k 2k 4k 8k Cooling 32 1 33 1 40 9 47 3 47 6 43 6 38 9 26 9 52 Cooling Night Shift 29 9 29 3 36 3 44 1 34 6 32 9 34 6 24 8 46 Heating 32 1 36 9 42 9 48 8 49 3 45 8 44 0 29 9 54 Model H Y C VAHP036B21S Model H Y C VAHP060B21S Model H Y C VAHP048B21S NOTE The operation sound ...

Page 31: ...OUTDOOR UNITS TC 16001 rev 5 2 13 2 11 Control System 2 11 1 Refrigerant Cycle Model H Y C VAHP036B21S to H Y C VAHP060B21S Access Port ...

Page 32: ... the number of operating indoor units is changed I U Electronic Exp Valve Control To determine the I U electronic expansion valve opening so that the indoor liquid pipe temperature trl is at an optimum level To change the I U electronic expansion valve opening when the number of operating indoor units is changed O U Electronic Exp Valve Control Quasi PI Control To determine the O U electronic expa...

Page 33: ...ON FS for unit with drain pump COOL Indication LOW Indication Run Indicator ON MEDIUM Indication Power to YH2 for 20 sec LOW HIGH HIGH 2 MED Switch To increase Set Temp Switch To Decrease Set Temp Fan Speed Switch Cooling Operation Set Temp Set Temp 23o F 5o C 23o F 5o C No Yes I U Air Inlet Temp Outdoor Temp Elapsed Time 1sec to 1 Press AUTO LOUVER Switch Alternately Start of Auto Louver Stop of ...

Page 34: ...CD Indication OFF Power to I U OFF Press RUN STOP Switch Power to O U OFF Inverter OFF Power to CH OFF Power to Y52C OFF Power to CH ON Power to CH OFF Temp at Top of Compressor MC Operation OFF MD Operation OFF Power to YH2 OFF MIF Operation OFF Power to CMC OFF I U Indoor Unit O U Outdoor Unit Actuator refer to Table 2 1 MOF Operation OFF 77o F 25o C or Outdoor Temperature 36o F 20o C 86o F 30o ...

Page 35: ... in I U ON Press RUN STOP Switch Power to O U ON Set Operation Mode to DRY for unit with drain pump To 2 Dry Operation No Yes Yes No Power to MC OFF Power to MIF OFF FS Power to CH ON Power to CH OFF Temp at Top of Compressor 23o F 5o C 23o F 5o C No Yes I U Air Inlet Temp Outdoor Temp Press TEMP Setting Switch Indication of Set Temp Switch To increase Set Temp Switch To decrease Set Temp Power to...

Page 36: ...Indication OFF Power to I U OFF Press RUN STOP Switch Power to O U OFF Inverter OFF Power to CH OFF Power to Y52C OFF Power to CH ON Power to CH OFF MC Operation OFF MD Operation OFF Power to YH2 OFF MIF Operation OFF Power to CMC OFF MOF Operation OFF Temp at Top of Compressor I U Indoor Unit O U Outdoor Unit Actuator refer to Table 2 1 77o F 25o C or Outdoor Temperature 36o F 20o C 86o F 30o C a...

Page 37: ...at Set Fan Speed MIF Operation at Slo Fan Speed with Thermo OFF Low Fan Speed MIF Operation at Low Fan Speed I U Air Outlet Temp Downward Angle of Auto Louver Available Power to RVR ON After 30 sec Yes No Yes No No Refer to Service Manual for the timing diagram of the reversing valve Yes Elapsed Time 1 sec To 3 Heating Operation RUN Indicator Lights I U Air Inlet Temp Pd 261 psi 1 8MPa Elapsed Tim...

Page 38: ...F RUN Indicator OFF HEAT Set Airflow Volume Set Temp Indications Continuously ON LCD Indication OFF Reset of Timer for Defrost Operation Power to CH OFF Inverter OFF Power to Y52C OFF Temp at Top of Compressor MIF Operation at Slo Fan Speed Press RUN STOP Switch I U Indoor Unit O U Outdoor Unit Actuator refer to Table 2 1 MIF Operation OFF MIF Operation OFF MC Operation OFF Power to CH ON Power to...

Page 39: ...ondition is approved Defrost Operation Refer to Service Manual for the timing diagram of the reversing valve Power to RVR OFF Power to RVR ON DEFROST Indication MIF Operation OFF MOF Operation OFF MOF Operation ON MIF Operation at Set Fan Speed MIF Operation at Slo Fan Speed MIF Operation at Low Fan Speed I U Air Outlet Temp Yes No Yes No Pd 261 psi 1 8MPa Elapsed Time 3min 86o F 30o C 77o F 25o C...

Page 40: ...n the outdoor unit PCB is pressed for more than 3 seconds during maintenance etc This function cannot be used when the pressure and the outdoor evaporating temperature is high or at the beginning of the operation NOTE Do not repeatedly use Manual Defrost frequently Thermo ON The outdoor unit and some indoor units are running Thermo OFF The outdoor unit and some indoor units stay on but don t run T...

Page 41: ...before the operation starts f The pressure switch for control is OFF Condition for Completing Defrost Operation The defrost operation stops when any of the following conditions is met 1 The outdoor evaporating temperature reaches 77o F 25o C within 2 minutes after the defrost operation starts 2 The outdoor evaporating temperature reaches 59o F 15o C the outdoor temperature 50o F 10o C and high pre...

Page 42: ...Increase Protection Control P3 Inverter Current Protection Control P4 Inverter Fin Temperature Increase Protection Control P5 Discharge Temperature Increase Protection Control P6 Low Pressure Decrease Protection Control P9 High Pressure Decrease Protection Control PA Demand Current Control Pd Low Pressure Increase Protection Control b Low Compression Ratio Protection Function This function is acti...

Page 43: ...verter trip caused by an increase of inverter secondary current value Details of Control Iinv Detected Value of Inverter Secondary Current Sensor A 1Ph 208 230V Model I1 I2 I3 I4 I5 H Y C VAHP036 060B21S 20 0 19 0 21 5 20 5 22 5 Normal Operation Frequency Forced Decrease 2 0Hz sec Prohibition of Frequency Increase Except Frequency Decrease Only Iinv I1 A Abnormal Stoppage Stoppage Cause d1 17 Iinv...

Page 44: ...nal decrease of suction pressure Ps Detected Value of Low Pressure Sensor psi MPa Details of Control Details of Control Normal Operation Frequency Forced Decrease 0 125Hz sec Frequency Forced Decrease 0 5Hz sec Prohibition of Frequency Increase Except Frequency Decrease Only Tfin 168 F 76 C Abnormal Stoppage Stoppage Cause d1 17 Tfin 176 F 80 C Tfin 186 F 86 C Tfin 194 F 90 C Tfin 174 F 79 C Tfin ...

Page 45: ...ystem or a utility with a smart meter c The demand function settings are set from the outdoor unit PCB d The wave function is set from the outdoor unit PCB e The demand signal is input from the indoor unit wired controller If the operation current exceeds each setting function value the compressor operation frequency is controlled Cancellation Condition The input signal is stopped at each conditio...

Page 46: ...e 0 25Hz sec Prohibition of Frequency Increase Except Frequency Decrease Only 10 Priority of Protection Control If two or more protection controls meet a condition the protection controls perform according to the following Rank Order Indication Protection Control Performed 1 P1 Pressure Ratio Protection Control 2 P2 High Pressure Increase Protection Control 3 P3 Inverter Current Protection Control...

Page 47: ...Non Adjustable psi MPa Pressure Switch for each compressor Cut Out psi 7 7 7 21 21 21 MPa 0 05 0 05 0 05 0 15 0 15 0 15 Cut In psi 464 21 464 21 464 21 MPa 3 20 0 15 3 20 0 15 3 20 0 15 Inverter Compressor Automatic Reset Non Adjustable Over Current Inverter Current Protection Control A Breaker A Over Heat Automatic Reset Non Adjustable o F o C Fan Motor Automatic Reset Non Adjustable Over Current...

Page 48: ...OUTDOOR UNITS 2 30 TC 16001 rev 5 ...

Page 49: ...OUTDOOR UNITS TC 16001 rev 5 2 31 2 11 5 Electrical Wiring Diagram MODEL H Y C VAHP036B21S H Y C VAHP048B21S and H Y C VAHP060B21S ...

Page 50: ...OUTDOOR UNITS 2 32 TC 16001 rev 5 ...

Page 51: ... 80o F DB 27o C DB 59o F DB 15o C DB Outdoor 59o F WB 15o C WB 4 4o F WB 20o C WB 5 DB Dry Bulb WB Wet Bulb 1 When the outdoor air temperature is 100o F DB 38o C DB or more and the outdoor unit operation capacity ratio is 100 or more the outdoor unit will be Thermo OFF to protect the compressor from failure 2 When the outdoor air temperature is 109o F 43o C or more during the outdoor unit cooling ...

Page 52: ...or installation where cold drafts may occur during heating operation 7 Regarding the limitation of connected to Ducted EconoFresh type refer to the Engineering Manual for Ducted EconoFresh 2 13 Combination of Indoor Unit and Outdoor Unit The number of indoor units that can be connected to an outdoor unit is as defined in Table 2 3 Comply with the following conditions when installing the unit Outdo...

Page 53: ...3 131 ft 40m Height Difference between Outdoor Unit and Indoor Units Outdoor Unit is Higher H1 164 ft 50m Outdoor Unit is Lower 131 ft 40m Height Difference between Indoor Units H2 49 ft 15m Number of Main Branch Including Header Branch 1 or less Not Including Header Branch 2 or less Item Mark Details Total Piping Length a b c The total amount of all piping actual length Maximum Piping Length a c ...

Page 54: ...t difference between indoor units must be within 49 ft 15m 4 When completing on site piping install bent piping or horizontal loop piping to absorb any expansion or contraction due to changing temperatures 5 It is possible to make the first or the second main pipe branch In case of including header branch it is possible to make the first main pipe branch The word Main Pipe Branch indicates the pip...

Page 55: ...Line Branch Header Branch B Line Branch after First Branch Total Indoor Unit Capacity MBH Model 86 MW NP282A3 Multi Kit Optional Parts 2 2 3 3 3 3 2 3 3 1 C B B A Gas Pipe Liquid Pipe Outdoor Unit Indoor Unit Indoor Unit Indoor Unit Indoor Unit Terminal Indoor Unit Indoor Unit A2 type is to be used in place of A3 type The piping kits for A2 model numbers MW NP282A2 is to be used in place of the pi...

Page 56: ...ng remains Installation with one header branch The pipe length between the nearest indoor unit and the farthest indoor unit from the outdoor unit is within 49 ft 15m 1 Main Pipe Diameter Outdoor Unit to First Branch Outdoor Unit Capacity MBH Equivalent Piping Length 328 ft 100m 328 ft 100m 1 Gas Liquid Gas Liquid 36 60 5 8 15 88 3 8 9 52 3 4 19 05 3 8 9 52 1 It is required to prepare the reducer f...

Page 57: ...ording to the figure NOTE Remove the screws and hold the service cover with your hands If not the service cover may fall down Clasp 3 places Front Side Piping Cover Rear Side Piping Cover Rear Side Piping Work Knockout Hole Right Side Piping Work Knockout Hole Bottom Side Piping Work Piping Cover Front Side Piping Work Knockout Hole Stop Valve Piping Connection Piping Cover 2 14 3 Piping Connectio...

Page 58: ... of the knockout hole perform piping NOTE Prevent the cables from coming into direct contact with the piping work c Rear Side Piping Work After removing the rear side piping cover punch out C hole along the guide line NOTES Protect cables and pipes from the edges of the cover with insulations etc Field supplied D part is for communication cable But conduit hole is recommended refer to Section 2 15...

Page 59: ...If the electrical wiring work is performed incorrectly or there is a capacity shortage of the power circuit it will cause an electric shock or a fire Check that the ground wire is securely connected If the unit is not correctly grounded it may lead to an electrical shock Do not connect the ground wiring to gas piping water piping lighting conductor or telephone ground wirings 1 Power Supply Wiring...

Page 60: ...l be a minimum of AWG18 0 82mm2 2 Conductor Stranded Copper Shielded cable must be considered for applications and routing in areas of high EMI and other sources of potentially excessive electrical noise to reduce the potential for communication errors When shielded cabling is applied proper bonding and termination of the cable shield is required as per Johnson Controls guidelines Plenum and riser...

Page 61: ...mmunication cables in the outdoor unit Then tighten both ends of the PVC tubing with the cable bands accessory in order to secure the PVC tubing to the communication cables 4 Tighten screws for the terminal block according to the following table Required Tightening Torque Size Tightening Torque M4 0 7 to 1 0 ft lbs 1 0 to 1 3 N m M5 1 5 to 1 8 ft lbs 2 0 to 2 4 N m M6 3 0 to 3 7 ft lbs 4 0 to 5 0 ...

Page 62: ...3 Draw each individual cable through its corresponding hole 4 Maintain at least 5 inch 127mm between the power supply wiring and communication cables 5 Attach the pipe cover to prevent small animals or insects from entering the unit 6 Prevent cables from touching or rubbing up against refrigerant piping plate edges and electrical components inside the unit 7 Completely seal the end of conduit tube...

Page 63: ...ion Cable for H LINK System Communication Cable for H LINK System TB1 TB2 TB1 TB2 TB1 TB2 B A 2 1 L1 L2 N B A 2 1 L1 L2 N B A 2 1 L1 L2 N Unit No 0 Unit No 1 Unit No 2 Indoor Unit Indoor Unit Indoor Unit Figure 2 2 Instruction for Electrical Wiring Connection TB1 Main Switch Main Switch TB1 1 2 1 2 A B TB2 1 2 A B TB2 TB1 N No 0 Indoor Unit No 1 Indoor Unit Distribution Box or Pull Box Distributio...

Page 64: ...Max Additional Refrigerant Charge Quantity Allowed Outdoor Unit Capacity MBH 36 60 Max Additional Ref Charge Quantity lbs kg 18 5 8 4 Initial Ref Charge Amount of O U Before Shipment 2 lbs Outdoor Unit Capacity MBH 36 60 W0 Outdoor Unit Ref Charge lbs kg 7 9 3 6 NOTE W0 is the outdoor unit refrigerant charge prior to shipment If there is a combination of base units calculate the total refrigerant ...

Page 65: ...vides safeguards for life limb health property and prescribes safety requirements The standard is recognized as the main guide for personal safety involving refrigeration systems It strives to ensure a safe application of refrigerant systems by limiting the maximum charge as follows so that a complete discharge due to a leak into a small occupied and enclosed room can never exceed the allowable li...

Page 66: ......

Page 67: ...ection Hood for Front Side Air Outlet ASG SP11FCS2 for Rear Side Air Inlet ASG SP11BAS2 for Left Side Air Inlet ASG SP11LAS3 Toppling Prevention Tool ASG SW20A 3 7 Protection Net PN SP10C1 3 8 Multi Kit Line Branch MW NP282A3 3 9 Header Branch MH NP224A MH NP288A A2 type is to be used in place of A3 type The piping kits for A2 model numbers MW NP282A2 is to be used in place of the piping kits for ...

Page 68: ...ss into the unit base and turn approximately 40o counterclockwise 3 Size of the Drain Adaptor is VP25 Inner Diameter 1 inch 25mm 4 A drain pipe should be field supplied NOTES 1 Do not use this Drain Adaptor in a cold area because the drain water may freeze 2 This Drain Adaptor is not sufficient to collect all the drain water If collecting drain water is completely required provide a drain pan that...

Page 69: ...e Outdoor Unit Screw 4 x M5 Accessory Installation for Two Airflow Guides Service Space NOTES 1 For the left and right air outlets maintain enough service space for outlet air 2 For the air outlet downward install a foundation in order to secure enough service space downward 3 If multiple outdoor units are installed serially the upward air outlet should be utilized Installation 1 To attach the Air...

Page 70: ...door unit 2 Do not put any obstacles at the airflow direction If there are obstacles a short circuit will occur or the airflow volume will decrease Secure the appropriate service space according to the installation and maintenance manual of the outdoor unit 3 For the left and right air outlets do not install outdoor units next to each other One outdoor unit will suck the airflow from the Airflow G...

Page 71: ... x φ1 4 φ7 10 13 16 275 8 7 8 225 27 11 16 703 28 5 8 727 6 15 16 176 4 x φ1 4 φ7 Both Side 22 3 16 564 18 7 8 480 11 16 18 1 3 4 45 Wind Guard Upper Securing Stay Wind Guard Lower 24 3 4 628 18 7 8 480 4 x φ1 4 φ7 25 5 8 651 26 13 16 681 22 3 16 564 9 3 16 233 8 7 8 225 6 15 16 176 4 x φ1 8 φ3 8 Both Side 23 15 16 608 inch mm Installation Dimension ...

Page 72: ...ws such as with a hammer Specifications Model Item WSP 160A Applicable Outdoor Unit Model 036 to 060 Quantity per outdoor unit 1 Material Galvanized Steel Sheet Baked with Synthetic Resin Paint Color Natural Gray 1 0Y 8 5 0 5 Weight lbs kg 24 3 11 0 Accessory 2 Wind Guards 1 Securing Stay Securing Screw M5 SUS x L 1 2 inch 12mm x 12 Installation Manual Installation Restriction It can not be utiliz...

Page 73: ... overturning because of an earthquake typhoon etc No Accessory Qty 1 Securing Plate A Front Side 2 2 Securing Plate B Rear Side with Nut 2 3 Securing Plate C 4 4 Fastening Fitting 4 5 Adjustment Pin 1 6 Wire SUS f1 16 inch 2mm x 66 ft 20m 1 7 Screw SUS M6 L 1 9 16 inch 40mm with Spring Washer and Flat Washer 4 8 Screw SUS M5 L 13 16 inch 20mm 2 ...

Page 74: ... installation with a wire angle of 60o 6 0 1 0 Specifications Model Item THS 335A Applicable Outdoor Unit Model 036 to 060 Quantity per outdoor unit 1 Material Stainless SUS304 Weight lbs kg 4 4 2 0 Installation Restriction 1 It is not possible to use the wind protection tool along with Airflow Guide 2 If the Snow Protection Hood is installed Toppling Prevention Tool must be used instead of Wind P...

Page 75: ... Securing Screw to Prevent Overturning 1 Rear Air Inlet Hood 2 3 4 5 Left Air Inlet Hood 9 13 16 250 12 5 8 320 51 3 16 1300 20 1 16 510 12 5 8 320 11 7 16 290 1 2 12 Enlarged View of A Securing Hole 1 4 7 R φ9 16 φ15 1 4 x φ1 4 φ7 x 12 Long Hole 3 4 2 5 No Part Name Qty 1 Right Plate 1 2 Left Plate 1 3 Front Plate Upper 1 4 Front Plate Lower 1 5 Assembling Screw Accessory 14 No Part Name Qty 1 Ri...

Page 76: ...4mm x 14 2 Installation Manual Installation Restriction 1 It can not be used with the Wind Guard and the Airflow Guide 2 The installation height of outdoor unit should be considered with snow accumulation Heighten the foundation or install the frame higher than snow accumulation Install the outdoor unit on it and secure using anchor bolts The service space should be secured with consideration of s...

Page 77: ...ion Tool No Accessory Qty 1 Eyebolt SUS M6 with Square Washer Spring Washer and Nut 4 sets for each 2 Securing Plate SUS 4 3 Wire SUS f1 16 inch 2mm x 66 ft 20m 1 4 Fastening Fitting 8 37 13 16 960 36 13 16 935 The estimated dimensions of installation with a wire angle of 60o 46 3 4 1187 Toppling Prevention Tool Snow Protection Hood for Rear Side Snow Protection Hood for Front Side 47 1 4 1200 Top...

Page 78: ...ont Side Lower 1 for Rear Side 1 for Left Side 1 Securing Screw M5 x L 5 8 inch 16mm x 24 Installation Restriction It is not possible to use the Protection Net with Wind Guard and Snow Protection Hood Remove the existing Protection Net attached to the outdoor unit The combination with Airflow Guide is acceptable Cautions 1 The Protection Net is not to prevent human hand intrusion 2 Be sure to inst...

Page 79: ...ID 5 8 ID 3 4 To Outdoor Unit To Indoor Unit To Main Piping To Outdoor Unit To Indoor Unit To Main Piping ID 1 4 ID 3 8 ID 1 4 ID 3 8 ID 3 8 ID 3 8 OD 1 4 Qty 2 NOTE Refer to the Installation Manual for Multi Kit for more details Unit inch ID Inner Diameter OD Outer Diameter 2 MW NP282A3 Model Branch Pipe for Gas Line Branch Pipe for Liquid Line Reducer for Liquid Line MW NP282A3 ID 3 4 ID 1 2 ID ...

Page 80: ...3 4 ID 7 8 φ7 8 MH NP224A MH NP288A Models Gas Line Liquid Line Expander Closing Pipe φ3 8 φ3 8 For Closing For Closing For Gas Line For Liquid Line For Gas Line For Liquid Line For Gas Line For Liquid Line For Liquid Line Qty 2 Qty 2 Qty 6 Qty 6 Qty 4 Qty 2 Qty 8 Unit inch ID Inner Diameter OD Outer Diameter Piping Connection Size The ends of the Multi Kits are finished as shown in the following ...

Page 81: ...6 700 9 000 13 500 17 000 20 000 27 000 34 000 40 000 54 000 kW 2 0 2 6 4 0 5 0 5 9 7 9 10 0 11 7 15 8 H I C4 012 B 2 1 S Nomenclature Description H Hitachi Brand Y York Brand C Coleman Brand T Tag in the Bag H Indoor Unit I Indoor Unit Type C4 4 Way Cassette Type C4M 4 Way Cassette Mini Type C2 2 Way Cassette Type C1 1 Way Cassette Type DH Ducted High Static Type DM Ducted Medium Static Type DS D...

Page 82: ... 036 B 2 1 S Nomenclature Description H Hitachi Brand Y York Brand C Coleman Brand H VRF V A Air Source A HP Heat Pump HP 036 36MBH 048 48MBH 060 60MBH 036 B R410A B 2 208 230Volts 1Phase 60Hz 2 1 1st Generation 1 S Standard Factory Options S Model H Y C VAHP036B21S H Y C VAHP048B21S H Y C VAHP060B21S Nominal Cooling Capacity Btu h 36 000 48 000 60 000 kW 10 6 14 1 17 6 Nominal Heating Capacity Bt...

Page 83: ...Selected Model HIDM015B21S HIDM015B21S HIDM018B21S 1 3 Nominal Cooling Capacity Btu h 15 000 15 000 18 000 48 000 kW 4 4 4 4 5 3 14 1 Nominal Heating Capacity Btu h 17 000 17 000 20 000 54 000 kW 5 0 5 0 5 9 15 8 Item Outdoor Unit Selected Model HVAHP240B31S Nominal Cooling Capacity Btu h 48 000 kW 14 1 Nominal Heating Capacity Btu h 54 000 kW 15 8 Temperature Condition Cooling Heating Outdoor Coi...

Page 84: ...8MBH Therefore the connected indoor unit capacity ratio is 100 a Actual Capacity of Outdoor Unit Maximum Actual Capacity of Outdoor Unit 1 Outdoor Unit Capacity According to Temperature Condition and Connected IDU Capacity Ratio 2 Correction Factor According to Piping Length and Lift 3 Correction Factor According to Defrosting Operation only heating 4 Correction Factor According to Altitude Maximu...

Page 85: ...8 1 94 30 8 1 97 31 8 2 00 114 23 3 2 45 24 1 2 25 26 6 2 33 29 1 2 40 31 5 2 48 32 5 2 44 33 5 2 42 34 6 2 46 114 18 7 1 76 21 2 1 86 23 6 1 94 26 0 2 03 28 5 2 11 29 6 2 09 30 7 2 09 31 8 2 14 118 21 8 2 68 21 7 2 29 23 5 2 27 25 3 2 25 27 1 2 23 27 8 2 14 28 6 2 06 29 3 2 10 118 18 7 2 10 21 1 2 16 23 5 2 21 25 3 2 19 27 1 2 17 27 8 2 08 28 6 2 01 29 3 2 05 23 24 5 2 44 28 0 2 43 31 4 2 42 34 8...

Page 86: ... 40 38 6 3 55 42 1 3 71 43 5 3 83 44 9 3 95 46 3 3 97 114 24 0 2 43 30 3 2 95 33 0 3 02 35 7 3 10 38 4 3 23 39 8 3 31 41 3 3 43 42 6 3 46 118 21 8 2 66 25 4 2 83 29 0 3 00 32 5 3 17 36 1 3 34 37 2 3 36 38 2 3 38 39 3 3 40 118 21 8 2 59 25 4 2 75 29 0 2 91 32 5 3 08 36 1 3 24 37 2 3 26 38 2 3 28 39 3 3 30 23 31 5 2 67 39 7 3 47 43 2 3 60 46 8 3 73 50 3 3 86 52 2 3 86 54 1 3 86 55 9 3 86 23 21 0 1 5...

Page 87: ... 3 93 53 7 4 49 60 0 5 05 60 6 5 05 61 3 5 05 61 3 5 04 70 21 4 1 46 24 7 1 84 28 4 2 14 32 2 2 44 36 0 2 75 36 4 2 75 36 8 2 75 36 8 2 74 74 35 7 2 67 41 1 3 38 47 4 3 93 53 7 4 49 60 0 5 05 60 6 5 05 61 3 5 05 61 3 5 04 74 21 4 1 46 24 7 1 84 28 4 2 14 32 2 2 44 36 0 2 75 36 4 2 75 36 8 2 75 36 8 2 74 78 35 7 2 67 41 1 3 38 47 4 3 93 53 7 4 49 60 0 5 05 60 6 5 05 61 3 5 05 61 3 5 05 78 21 4 1 46...

Page 88: ...1 82 33 4 1 86 33 1 1 95 32 9 2 01 32 6 2 09 55 46 8 1 71 46 4 1 80 46 1 1 86 45 9 1 90 45 7 1 95 45 3 2 03 45 0 2 10 44 6 2 18 55 34 8 1 62 34 5 1 70 34 4 1 76 34 2 1 80 34 1 1 84 33 8 1 92 33 6 1 99 33 3 2 07 59 48 7 1 70 48 3 1 78 48 0 1 84 47 8 1 88 47 6 1 92 47 2 2 01 46 9 2 07 46 4 2 15 59 35 5 1 61 35 2 1 69 35 1 1 74 34 9 1 78 34 8 1 82 34 5 1 90 34 3 1 96 34 1 2 04 4 24 6 3 37 24 3 3 52 2...

Page 89: ...3 28 45 1 3 43 44 6 3 55 44 2 3 63 55 62 6 3 57 62 7 3 74 62 7 3 86 62 9 3 95 63 0 4 03 62 2 4 23 61 6 4 37 61 2 4 48 55 48 0 2 94 47 7 3 07 47 4 3 17 47 3 3 24 47 2 3 31 46 5 3 47 45 9 3 59 45 6 3 68 59 64 9 3 54 65 1 3 72 65 3 3 85 65 7 3 94 66 0 4 02 65 3 4 21 64 7 4 34 64 3 4 43 59 49 1 2 91 48 9 3 05 48 6 3 16 48 6 3 23 48 5 3 30 47 8 3 46 47 2 3 57 46 9 3 64 4 31 7 4 07 30 7 4 14 29 9 4 18 2...

Page 90: ...3 4 39 44 4 4 66 43 7 4 86 43 2 4 86 19 36 5 3 09 35 5 3 20 34 7 3 28 33 9 3 33 33 2 3 38 32 4 3 58 31 8 3 73 31 4 3 72 23 51 5 3 90 50 5 4 07 49 8 4 20 49 1 4 28 48 3 4 37 47 3 4 64 46 6 4 84 46 2 4 84 23 37 0 2 96 36 1 3 07 35 4 3 14 34 7 3 19 34 0 3 24 33 3 3 43 32 7 3 58 32 3 3 57 27 54 1 3 88 53 3 4 05 52 7 4 18 52 0 4 26 51 3 4 35 50 3 4 62 49 5 4 82 49 2 4 82 27 37 6 2 84 36 7 2 94 36 1 3 0...

Page 91: ...otal Distance Between Indoor Unit and Outdoor Unit Equivalent One Way Piping Length H 0 Position of Outdoor Unit Higher Than Position of Indoor Unit L Actual One Way Piping Length Between Indoor Unit and Outdoor Unit Liquid piping size for Equivalent Piping Length 328ft 100m and Equivalent Piping Length 328ft 100m are different Refer to the Installation Manual for Outdoor Unit or Section 2 14 2 Pi...

Page 92: ...tion for details H Vertical Distance Between Indoor Unit and Outdoor Unit EL Equivalent Total Distance Between Indoor Unit and Outdoor Unit Equivalent One Way Piping Length H 0 Position of Outdoor Unit Higher Than Position of Indoor Unit L Actual One Way Piping Length Between Indoor Unit and Outdoor Unit 0 100 75 98 96 94 92 90 88 86 84 82 80 78 76 50 15 100 31 150 46 200 61 250 76 300 92 350 107 ...

Page 93: ...ial conditions like snowfall or operation in a transitional period Outdoor Air Temp o F DB o C DB Humidity 85 RH 19 7 2 23 5 0 27 2 8 31 0 6 35 1 7 39 3 9 45 7 2 47 8 3 Correction Factor 0 95 0 93 0 88 0 85 0 86 0 88 1 0 1 0 Altitude ft 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 m 0 305 610 914 1219 1524 1829 2133 2438 2743 3048 Correction Factor 1 00 0 97 0 93 0 90 0 87 0 83 0 80 0 77 0...

Page 94: ... 2016 Johnson Controls Inc TC 16001 rev 5 Code No LIT 12012260 Revised January 2019 ...

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