United Technologies Carrier 30RQM 160 Installation, Operation And Maintenance Instructions Download Page 38 | Manualshive

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8.6.2 -

30RQM/30RQP low pressure pumps

Single pumps

Manometric head, kP

a

B

C

D

E F

Water flow rate, l/s

1 30RQM/30RQP 160-180

2 30RQM/30RQP 210-230

3 30RQM/30RQP 240-270-310

4 30RQM/30RQP 330-380-430

5 30RQM/30RQP 470-520

Dual pumps

Manometric head, kP

a

B C D

E

F

G H

Water flow rate, l/s

1 30RQM/30RQP 160

2 30RQM/30RQP 180

3 30RQM/30RQP 210-230

4 30RQM/30RQP 240-270-310

5 30RQM/30RQP 330-380-430

6 30RQM/30RQP 470

7 30RQM/30RQP 520

8 - NOMINAL SYSTEM WATER FLOW CONTROL

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Summary of Contents for Carrier 30RQM 160

Page 1: ...A I N T E N A N C E I N S T R U C T I O N S Original document Reversible air to water heat pump 30RQM 160 520 A 30RQP 160 520 A Unit with low noise option Nominal heating capacity 170 540 kW Nominal...

Page 2: ...7 Electric power reserve for the user 24 6 APPLICATION DATA 25 6 1 Operating range 25 6 2 Minimum water flow units without hydraulic module 25 6 3 Maximum water flow units without hydraulic module 26...

Page 3: ...on Option 12 Fan with high static pressure 45 10 4 Installation 45 10 5 Nominal and maximum air flows per circuit A and B for 30RQP sizes 46 10 6 Factory installed duct connection interface on each fa...

Page 4: ...remove them Fit devices at the valve or drain piping outlets to prevent the penetration of foreign bodies dust building debris etc and atmospheric agents water can form rust or ice These devices as we...

Page 5: ...t and system All welding operations must be carried out by qualified specialists 30RQM 30RQP units use high pressure R 410A refrigerant the unit operating pressure is above 40 bar the pressure at an a...

Page 6: ...ure relief valves or rupture discs Be ready to switch off the main disconnect switch of the power supply if the pressure switch does not trigger avoid over pressure or excess gas if there are valves o...

Page 7: ...hydrocarbons under optimum quality conditions for the products and optimum safety conditions for people property and the environment are described in standard NF E29 795 Any refrigerant transfer and...

Page 8: ...equipment tools etc If necessary damaged parts must be repaired or replaced See also the section on Maintenance 2 2 Handing and positioning 2 2 1 Handling See the section on Installation safety consid...

Page 9: ...ine is charged with refrigerant Verify on the unit nameplate that the fluid transported is that recommended for operation and is not nitrogen Compare the complete system with the refrigeration system...

Page 10: ...gs When designing a system refer to the certified dimensional drawings provided with the unit or available on request Please refer to the certified dimensional drawings for the positioning of the fixi...

Page 11: ...nsional drawings provided with the unit or available on request Please refer to the certified dimensional drawings for the positioning of the fixing points weight distribution points and centre of gra...

Page 12: ...to the certified dimensional drawings provided with the unit or available on request Please refer to the certified dimensional drawings for the positioning of the fixing points weight distribution poi...

Page 13: ...nsional drawings provided with the unit or available on request Please refer to the certified dimensional drawings for the positioning of the fixing points weight distribution points and centre of gra...

Page 14: ...e certified dimensional drawings provided with the unit or available on request Please refer to the certified dimensional drawings for the positioning of the fixing points weight distribution points a...

Page 15: ...low C Clearance recommended for coil removal Water inlet Water outlet Air outlet do not obstruct Control box 3 4 Installation of multiple heat pumps It is recommended to install multiple heat pumps in...

Page 16: ...oved copper tubes and aluminum fins Fans Axial Flying Bird 4 with rotating shroud Quantity 3 4 4 4 5 5 6 6 7 8 8 8 Maximum total air flow l s 13542 18056 18056 18056 22569 22569 27083 27083 31597 3611...

Page 17: ...nger Grooved copper tubes and aluminium fins Fans Axial Flying Bird 4 with rotating shroud Quantity 3 4 4 4 5 5 6 6 7 8 8 8 Maximum total air flow l s 13542 18056 18056 18056 22569 22569 27083 27083 3...

Page 18: ...at 400 V Current 3 8 A Start up current 20 A Power input 1 75 kW 4 4 Electrical data 30RQP 160 520 30RQP 160 180 210 230 240 270 310 330 380 430 470 520 Power circuit Nominal voltage V ph Hz 400 3 50...

Page 19: ...mber and registered address Same as above 5 Product s model number Same as above 6 Number of motor poles 2 2 2 2 2 2 2 2 2 2 2 2 7 1 Nominal shaft power output at full load and nominal voltage 400 V k...

Page 20: ...om the electrical data table to the pump current draw For the high pressure single and dual pump motors for 30RQM 30RQP 160 520 units options 116R and 116V No 2 Description 3 Units 30RQM 30RQP 160 180...

Page 21: ...ng using an appropriate company 12 Operating conditions for which the motor is specifically designed I Altitudes above sea level m 1000 4 II Ambient air temperature C 40 III Maximum operating temperat...

Page 22: ...to 2000 m for hydraulic module see paragraph 4 7 in the IOM Presence of hard solid Class AE3 no significant dust present 1 Presence of corrosive and polluting substances class AF1 negligible Competenc...

Page 23: ...uctor cables in closed conduits standardised routing no 41 Cable with PVC insulation Standard lug Narrow lug Recommended max lug width Section 2 Max length for a voltage drop 5 Cable type 3 Section 2...

Page 24: ...ical box must ensure that the equipment remains compliant with local regulations In particular precautions must be taken to prevent accidental electrical contact between the circuits supplied by diffe...

Page 25: ...0RQP units storage and transport minimum and maximum ambient temperatures to respect are 20 C and 52 C These temperature limits shall be considered in case of container shipment 30RQM 30RQP 160 520 un...

Page 26: ...e Units supplied with a hydraulic module may include an expansion tank which limits the volume in the water loop option 293 The table below gives the maximum loop volume for pure water or ethylene gly...

Page 27: ...for the maximum permitted water temperature difference conditions 10 K at the minimum water outlet temperature value 5 C 6 8 Pressure drop curves for the exchanger and standard water inlet outlet pipi...

Page 28: ...nt suitable for the products The heat transfer fluid should be filled using devices fitted to the hydraulic circuit by the installer 7 1 Operating precautions and recommendations Before any system sta...

Page 29: ...idestemperatureinformationforthewaterexchangerinlet seeControl manual 10 Pressure sensor Note Provides pressure information for the water exchanger outlet see Control manual 11 Check valve if dual pum...

Page 30: ...p Presence of the stainless steel filter Coupling for expansion vessel option 293 Example Dual pump Presence of the stainless steel filter Coupling for expansion vessel option 293 See legend on the pr...

Page 31: ...ill periodically start automatically Combination of options for the periods when the machine is in standby mode Ambient unit temperature range 30RQM 30RQP 160 520 without option 116 with option 116 0...

Page 32: ...is only possible when the units are installed in parallel The master slave assembly is controlled on the water inlet without any additional sensors system return see example 1 Control of Master and Sl...

Page 33: ...3 4 Stage 4 safety A Variation of the heat pump output with air temperature B Building thermal load C Point of equilibrium between the heat pump output and the building thermal load 7 7 Auxiliary ele...

Page 34: ...y to clean up the system s hydraulic circuit presence of contaminating solids Perform another reading Compare this value to the initial value A decrease in the pressure drop value indicates that the f...

Page 35: ...ems 5 and 14 Repeat until all fouling is removed from the filter 8 3 2 Procedure for controlling the pressure differential setpoint Once the circuit has been decontaminated place the water circuit in...

Page 36: ...re for the water circuit Refer to the cleaning procedure for the water circuit in section 8 3 1 8 5 2 Procedure for controlling the flow Once the circuit is cleaned set the required water flow by adju...

Page 37: ...maximum flow rate is reduced 8 6 1 30RQM 30RQP high pressure pumps Single pumps Water flow rate l s Manometric head kPa B C D E F 1 30RQM 30RQP 160 180 2 30RQM 30RQP 210 230 240 3 30RQM 30RQP 270 310...

Page 38: ...P 210 230 3 30RQM 30RQP 240 270 310 4 30RQM 30RQP 330 380 430 5 30RQM 30RQP 470 520 Dual pumps Manometric head kPa B C D E F G H Water flow rate l s 1 30RQM 30RQP 160 2 30RQM 30RQP 180 3 30RQM 30RQP 2...

Page 39: ...D E 1 30RQM 30RQP 160 180 2 30RQM 30RQP 210 3 30RQM 30RQP 230 4 30RQM 30RQP 240 Sizes 270 520 Available static pressure kPa Water flow rate l s F G H I 5 30RQM 30RQP 270 310 6 30RQM 30RQP 330 380 7 30...

Page 40: ...kPa F G H I 5 30RQM 30RQP 310 6 30RQM 30RQP 330 380 430 7 30RQM 30RQP 470 8 30RQM 30RQP 520 Dual pumps Sizes 160 230 Available static pressure kPa Water flow rate l s B C D E 1 30RQM 30RQP 160 2 30RQ...

Page 41: ...axial Flying Bird fans equipped with a rotating shroud and made of composite recyclable material Each motor is fixed with transverse supports The motors are three phase with permanently lubricated bea...

Page 42: ...kPa on refrigerant side and of 3200 kPa on the water side The water connections of the heat exchanger are Victaulic connections The water heat exchanger is thermally insulated with 19 mm of nitrile fo...

Page 43: ...are as follows these values may change depending on the suppliers It is therefore recommended that a medium or low temperature installation be commissioned by the manufacturer 9 13 2 Required glycol c...

Page 44: ...y improve the seasonal efficiency ESEER and SCOP All fans in the same refrigerant circuit are controlled by a single variable speed drive Therefore they operate together at the same rotational speed T...

Page 45: ...e drop while maintaining an optimized air flow per circuit All fans in the same circuit operating at the same time have the same speed The power supply for fans with a speed of 19 rps is increased com...

Page 46: ...11441 180 230 9534 11441 9534 11441 240 270 9534 11441 14301 17161 310 330 9534 11441 19068 22882 380 14301 17161 19068 22882 430 520 19068 22882 19068 22882 10 6 Factory installed duct connection int...

Page 47: ...n protection grilles must always remain in their position inside the ducts Use bellows or flexible sleeves for the duct connection At the outlet of each duct provide an access hatch with a minimum siz...

Page 48: ...it A kg 16 0 22 2 23 7 25 5 29 2 29 2 34 6 36 8 46 2 55 2 56 7 59 2 tCO2e 33 3 46 3 49 4 53 2 60 9 60 9 72 2 76 9 96 5 115 3 118 3 123 6 Circuit B kg 23 7 23 7 23 7 25 5 37 1 38 5 49 7 55 2 55 2 55 2...

Page 49: ...B Clearances required for maintenance and air flow C Clearance recommended for coil removal Water inlet Water outlet Control box NOTE Non contractual drawings When designing a system refer to the cer...

Page 50: ...mm B Clearances required for maintenance and air flow C Clearance recommended for coil removal Water inlet Water outlet Control box NOTE Non contractual drawings When designing a system refer to the c...

Page 51: ...mm B Clearances required for maintenance and air flow C Clearance recommended for coil removal Water inlet Water outlet Control box NOTE Non contractual drawings When designing a system refer to the c...

Page 52: ...eater plate heat exchanger 4 Air heat exchanger coils 5 Expansion valve EXV 6 Damage limitation accessory in case of a fire 7 Electric heater to protect the desuperheater against frost not supplied 8...

Page 53: ...eration C 5 15 Entering water temperature at shut down C 60 Desuperheater Entering water temperature at start up 2 C 25 60 Leaving water temperature during operation C 30 80 Entering water temperature...

Page 54: ...artial heat recovery 49 Partial heat recovery by desuperheating of the compressor discharge gas Free high temperature hot water production simultaneously with chilled and hot water production 30RQM 30...

Page 55: ...Compliance with Australian regulations 200 Unit approved to Australian code Conformance with Australian regulations 30RQM 30RQP 160 520 Coil defrost resistance heaters 252 Electric heaters under the...

Page 56: ...e may be available locally maintenance service industrial site specialist subcontractor The frequency of this maintenance may be monthly or annual depending on the type of check In these cases the fol...

Page 57: ...at exchanger and pump 30 Taptite M6 screw Pipe supports enclosure variable frequency drive supports 7 H M6 screw Pipe clip 10 H M10 nut Compressor chassis Compressor fixing 30 Oil equalisation screw O...

Page 58: ...14 397 10 987 34 1981 58 3543 13 415 11 1020 35 2034 59 3624 12 434 12 1053 36 2087 60 3706 11 453 13 1087 37 2142 61 3789 10 473 14 1121 38 2197 62 3874 9 493 15 1156 39 2253 63 3961 8 514 16 1192 4...

Page 59: ...the unit can be recycled for another purpose 12 3 Fluids to be recovered for treatment Refrigerant Heat transfer fluid depending on the installation water brine solution etc Compressor oil 12 4 Mater...

Page 60: ...reliminary equipment check Is there any shipping damage If so where Will this damage prevent unit start up The unit is installed level The power supply corresponds to the unit nameplate The electrical...

Page 61: ...rost protection included if required litres of Water pipes have been fitted an electric heater for trace heating up to the evaporator Return water piping is equipped with a screen filter with a mesh s...

Page 62: ...The unit starts and operates correctly Temperatures and pressures WARNING Once the machine has been operating for a while and the temperatures and pressures have stabilised record the following Evapor...

Page 63: ......

Page 64: ...Check ongoing validity of certificate www eurovent certification com Order No 10018 05 2019 Supersedes order No 10018 11 2018 Manufactured by Carrier SCS Montluel France Manufacturer reserves the righ...

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