Carrier AQUAZONE 50PSW036-360 Installation And Service Instructions Manual Download | Manualshive

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Summary of Contents for AQUAZONE 50PSW036-360

Page 1: ... servicing of air conditioning equipment can be hazardous due to system pressure and electrical compo nents Only trained and qualified service personnel should install repair or service air conditioning equipment Untrained personnel can perform basic maintenance func tions of cleaning coils and filters and replacing filters All other operations should be performed by trained service personnel When...

Page 2: ...era ture of job 2 Be sure the location chosen for unit installation provides ambient temperatures maintained above freezing Well water applications are especially susceptible to freezing 3 Be sure the installation location is isolated from sleeping areas private offices and other acoustically sensitive spaces NOTE A sound control accessory package may be used to help eliminate sound in sensitive s...

Page 3: ...ir Conditioning and Refrigeration NOTES 1 Dimensions shown inches 2 HACR circuit breaker in U S A only Source Outdoor D E Water In Water Out 2 70 9 4 25 2 25 2 WATER CONNECTIONS 3 I 4 HWG H J Return In Water Out 27 9 30 4 34 9 34 9 ELECTRIC ACCESS PLUGS Load Indoor F G Water In Water Out 19 4 24 5 30 1 30 1 K L M Low External Power Voltage Pump Supply 20 9 22 9 30 9 29 9 31 9 34 4 Fig 1 50PSW036 1...

Page 4: ...ty and service life Always move units in an upright position Tilting units on their sides may cause equipment damage INSPECT UNIT To prepare the unit for installation com plete the procedures listed below 1 Compare the electrical data on the unit nameplate with ordering and shipping information to verify that the correct unit has been shipped 2 Verify that the unit is the correct model for the ent...

Page 5: ...ystems utilizing water temperatures below 50 F require 1 2 in closed cell insulation on all piping surfaces to eliminate condensation All plastic to metal threaded fittings should be avoided due to the potential to leak Use a flange fitted substitute Teflon tape thread sealant is recommended to minimize internal fouling of the heat exchanger Use backup wrench Do not overtighten connections Route p...

Page 6: ...mperature 50 F 10 C 75 F 24 C 100 F 38 C 20 ppm NR NR 150 ppm NR NR 400 ppm 250 ppm 150 ppm 1000 ppm 550 ppm 375 ppm 1000 ppm 550 ppm 375 ppm Erosion and Clogging Particulate Size and 10 ppm of particles and Erosion a maximum velocity of 10 ppm 1 ppm sandfree for reinjection of particles and a maxi All 6 fps mum velocity of 6 fps Filtered for maximum 800 micron size Any par Filtered for maximum ti...

Page 7: ...ltage connection is made by connecting incoming line voltage wires to L1 L2 and L3 on the power distribution block Table 3 50PSW Electrical Data 50PSW UNIT SIZE 036 060 120 180 360 FLA HACR LRA MCA MOCP RLA VOLTAGE V Ph Hz 208 230 1 60 265 1 60 208 230 3 60 460 3 60 575 3 60 208 230 1 60 208 230 3 60 460 3 60 575 3 60 208 230 1 60 208 230 3 60 460 3 60 575 3 60 208 230 3 60 460 3 60 575 3 60 208 2...

Page 8: ...ply with wire lead colors as shown in the chart The trans former is 75 va and is protected with a circuit breaker in the secondary circuit 4 Power Supply 208 230 v Transformer is factory wired for 208 v power supply For 230 v power supply disconnect red lead at H2 and reconnect it at H3 The transformer is 150 va and is protected with primary and secondary fuses 5 FP1 thermistor provides low temp p...

Page 9: ...FER TO DATA PLATE USE COPPER CONDUCTORS ONLY SEE NOTE2 NOTES 1 Compressor thermally protected internally 2 All wiring to the unit must comply with NEC and local codes 3 Transformer is wired to 265 v BRN lead for 265 1 60 units For 220 240 v or 230 v units disconnect BRN lead at L1 and connect ORG lead to L1 Close open end of BRN and RED leads with insulation tape For 208 v unit discon nect BRN lea...

Page 10: ...h NEC and local codes 3 Power SUDDIV 460 V and 575 v Transformer is factory wired for 460 v and 575 v power supply with wire lead colors as shown in the chart The trans former is 75 va and is protected with a circuit breaker in the secondary circuit 4 Power Supply 208 230 v Transformer is factory wired for 208 v power supply For 230 v power supply disconnect red lead at H2 and reconnect it at H3 T...

Page 11: ...ker _ Thermistor _ High Pressure Switch Ground _ Low Pressure Switch Indicator Light O E O Fuse _0_ G Green R Red Comp On Alarm Light NOTES 1 Compressor thermally protected internally 2 All wiring to the unit must comply with NEC and local codes 3 208 230 v transformers will be connected for 208 v operation For 230 v oper ation disconnect RED lead at L1 and attach ORG lead to L1 Close open end of ...

Page 12: ... unit must comply with NEC and local codes 3 Power SuuDIv 460 v and 575 v Transformer is factory wired for 460 v and 575 v power supply with wire lead colors as shown in the chart The trans former is 75 va and is protected with a circuit breaker in the secondary circuit 4 Power Supply 208 230 v Transformer is factory wired for 208 v power supply For 230 v power supply disconnect red lead at H2 and...

Page 13: ...d for 460 v and 575 v power supply with wire lead colors as shown in the chart The trans former is 75 va and is protected with a circuit breaker in the secondary circuit 4 Power Suoolv 208 230 v Transformer is factory wired for 208 v power supply For 230 v power supply disconnect red lead at H2 and reconnect it at H3 The transformer is 150 va and is protected with primary and secondary fuses 5 FP1...

Page 14: ...ications with Complete C Control COMPLETE C CONTROL CR I I r I LEGEND LWT Leaving Water Temperature Sensor SAT Supply Air Temperature Sensor SPT Space Temperature Sensor NOTE Reversing valve is on in Cooling mode PREMIER LINK I I im i il 0 0 r g IO Llm O PWR HS2 HS1 CMP2 CMP1 FAN J6 J5 J4 0 0 O 0 1 F I I I I L T I I I p J I I L I I I I I 1 1 I I 4 I I I I _l DELUXE D CONTROL q_ Y1 4D Y2 4P W1 4 IP...

Page 15: ...operation as illustrated on the wiring diagram by switching the red 208 v wire with the orange 240 v wire at the L2 terminal 460 VOLT OPERATION Units using 460 v and internal secondary pump will require a neutral wire from the supply side in order to feed accessory with 265 v Step 7 Wire Low Voltage Connections THERMOSTAT CONNECTIONS The thermostat should be wired directly to the Aquazone TM contr...

Page 16: ...tec tion for the water coil is needed then DIP switch 5 can be set to lock out on the FP1 fault after one try Deluxe D Control Jumper Settings See Fig 8 and 9 WATER COIL FREEZE PROTECTION FP1 LIMIT SETTING Select jumper 3 JW3 FP1 Low Temp to choose FP1 lhnit of 10 F or 30 E To select 30 F as the limit DO NOT clip the jumper To select 10 F as the lhnit clip the jumper ALARM RELAY SETTING Select jum...

Page 17: ...er formance reliability and service life POWER SUPPLY A voltage variation of 10 of name plate utilization voltage is acceptable UNIT STARTING CONDITIONS All units start and op erate in an ambient of 45 F with entering air at 40 F and enter ing water at 20 F NOTE These operating conditions are not normal or continu ous operating conditions It is assumed that start up is for the purpose of bringing ...

Page 18: ...53 0 4 0 3 6 3 3 3 0 70 0 7 2 6 5 5 9 5 5 Cleaning and Flushing E Cleaning and flushing of the piping system is the single most important step to ensure proper start up and continued efficient operation of the system To avoid possible Njury or death due to electrical shock open the power supply disconnect switch and secure it in an open position before flushing system Install lockout tag Follow th...

Page 19: ...e O and G terminals may be active de pending on the application The compressor will be off COOLING The Y and O terminals are active in Cooling mode After power up the first call to the compressor will ini tiate a 5 to 80 second random start delay and a 5 minute anti short cycle protection time delay After both delays are com plete the compressor is energized NOTE On all subsequent compressor calls...

Page 20: ...nd off during Test mode See Tables 10 12 To exit Test mode short the terminals for 3 seconds or cycle the power 3 times within 60 seconds NOTE Deluxe D control has a flashing code and alarm relay cycling code that will both have the same numerical label For example flashing code 1 will have an alarm relay cycling code 1 Code 1 indicates the control has not faulted since the last power off to power...

Page 21: ...eluxe D control STATUS LED Status LED indicates the current status or mode of the Deluxe D control The Status LED light is green TEST LED Test LED will be activated any time the De luxe D control is in Test mode The Test LED light is yellow FAULT LED Fault LED light is red The fault LED will always flash a code representing the last fault in memory If there is no fault in memory the fault LED will...

Page 22: ... to remain in con denser overnight For heavy scale deposit allow 24 hours Drain condenser and flush with clean water Follow acid manu facturer s instructions Checking System Charge Units are shipped with full operating charge If recharging is necessary 1 Insert thermometer bulb in insulating rubber sleeve on liquid line near filter drier Use a digital thermometer for all temperature measurements D...

Page 23: ... Dirty air coil construction dust etc Perform preventitive maintenance Clean air coil High external static Check duct design and downstream interference Bring return air temperature within design parameters Check superheat subcooling vs typical operating condition Check switch continuity and operation Replace Check for refrigerant leaks Check charge and start up water flow Check pump operation or ...

Page 24: ...tage to push valve Check for O RV setup not B Check O wiring at heat pump Jumper O and R for RV coil Replace or clean Check for dirty air filter and clean or replace Check fan motor operation and airflow restrictions High external static Check duct design and downstream interference Check for dirty air filter and clean or replace Check fan motor operation and airflow restrictions High external sta...

Page 25: ...on Manufacturer reserves the right to discontinue or change at any time specifications or designs without notice and without incurring obligations Catalog No 04 53500054 01 Printed in U S A Form 50PSW 2Sl Pg 26 7 09 Replaces 50PSW 1SI ...

Page 26: ...FILTER INSTALLED Y N __ II START UP IS FAN OPERATING WHEN COMPRESSOR OPERATES Y N __ IF 3 PHASE SCROLL COMPRESSOR IS PRESENT VERIFY PROPER ROTATION PER INSTRUCTIONS Y N __ UNIT VOLTAGE COOLING OPERATION PHASE AB VOLTS PHASE BC VOLTS if 3 phase PHASE AB AMPS PHASE BC AMPS if 3 phase CONTROL VOLTAGE IS CONTROL VOLTAGE ABOVE 21 6 VOLTS Y N __ IF NOT CHECK FOR PROPER TRANSFORMER CONNECTION TEMPERATURE...

Page 27: ...ure Temperature Difference 8 Source Water In Pressure 9 Source Water Out Pressure 9a Pressure Drop 9b Flow Rate gpm 10 Load Water In Temperature 11 Load Water Out Temperature Temperature Difference 12 Load Water In Pressure 13 Load Water Out Pressure 13a Pressure Drop 13b Flow Rate gpm HEAT OF EXTRACTION ABSORPTION OR HEAT OF REJECTION FLOW RATE GPM x TEMP DIFE DEG F x FLUID FACTOR Btu hr SUPERHEA...

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