ClimateMaster Tranquility 20 Series Installation, Operation & Maintenance Instructions Manual Download Page 3

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R e s i d e n t i a l H & V - 6 0 H z H F C - 4 1 0 A

R e v : O c t o b e r 5 , 2 0 2 1

c l i m a t e m a s t e r.c o m

Sizes 048 and 070 ECM only

Model Nomenclature: General Overview

Summary of Contents for Tranquility 20 Series

Page 1: ...t Pump Applications 14 16 Ground Water Heat Pump Applications 17 Water Quality Standards 18 21 Hot Water Generator 22 24 Electrical Line Voltage 25 26 Electrical Low Voltage Wiring 27 Accessory Connec...

Page 2: ...R esidential H V 60Hz HFC 410A Rev Octob er 5 2021 2 Geothermal Heating and Cooling This page was intentionally left blank...

Page 3: ...3 Residential H V 60Hz HFC 410A Rev October 5 2021 climatemaster com Sizes 048 and 070 ECM only Model Nomenclature General Overview...

Page 4: ...cautions and notices appear throughout this manual Read these items carefully before attempting any installation service or troubleshooting of the equipment DANGER Indicates an immediate hazardous sit...

Page 5: ...h unit Horizontal equipment is designed for installation above false ceiling or in a ceiling plenum Other unit configurations are typically installed in a mechanical room The installation site chosen...

Page 6: ...ohibit future removal of components or the unit itself 4 Use a manual portable jack lift to lift and support the weight of the unit during installation and servicing The installation of water source h...

Page 7: ...duct with at least one 90 deg elbow to reduce air noise Return Air Supply Air Unit Hanger 3 8 10mm threaded rods Unit Power Flexible Duct Connector Figure 3 Typical Horizontal Unit Installation Option...

Page 8: ...cess optional additional 2 service access Notes 1 While clear access to all removable panels is not required installer should take care to comply with all building codes and allow adequate clearance f...

Page 9: ...wn in Figure 4 to free top panel and discharge panel 2 Lift out the access panel and set aside Lift and rotate the discharge panel to the other position as shown being careful with the blower wiring 3...

Page 10: ...INSTALLED IN THE DRAIN LINE IT MUST BE LOCATED AFTER THE TRAP IN THE DIRECTION OF THE CONDENSATE FLOW CAUTION Duct System Installation The duct system should be sized to handle the design airflow quie...

Page 11: ...g ASP ASP Air Coil Front CCP and BSP Supply Air Opening Notes 1 While clear access to all removable panels is not required installer should take care to comply with all building codes and allow adequa...

Page 12: ...tside air Consideration should be given to access for easy removal of the filter and access panels Provide sufficient room to make water electrical and duct connection s If the unit is located in a co...

Page 13: ...dirt or air can collect in the line or a long horizontal drain line is required Also vent when large units are working against higher external static pressure than other units connected to the same co...

Page 14: ...of at least 100 psi 689 kPa should be used when testing Do not exceed the pipe pressure rating Test entire system when all loops are assembled Flushing the Earth Loop Once piping is completed between...

Page 15: ...tool cleanup piping insulation etc Then perform final flush and pressurize the loop to a static pressure of 50 75 psi 345 517 kPa winter or 35 40 psi 241 276 kPa summer After pressurization be sure t...

Page 16: ...numbers out of range of those listed the Ryznar Stability and Langelier Saturation indecies should be calculated Use the appropriate scaling surface temperature for the application 150 F 66 C for dire...

Page 17: ...material that is designed to allow a specified flow rate On occasion flow control devices may produce velocity noise that can be reduced by applying some back pressure from the ball valve located on t...

Page 18: ...r e t c a B Sulfate reducing 0 0 0 0 L m s l l e c a i r e t c a b Suspended Solids 0 1 0 1 0 1 0 1 m p p S S T Earth Ground Resistance 0 s m h O Consult NEC local electrical codes for grounding requi...

Page 19: ...rature is expected to fall below 40 F antifreeze is required Refer to the heat pump IOM for the correct solution ratios to prevent freezing Hydrogen Sulfide has an odor of rotten eggs If one detects t...

Page 20: ...measured should be zero Ohms The NEC allows a resistance to ground up to 20 Ohms Any resistance above zero indicates a poor earth ground which may be the result of a hot neutral line or that conduc v...

Page 21: ...wing The voltage measured should be less that 300mV 0 300 V If higher than 500mV electrolysis will occur and corrosion will result If voltage is measured the cause is a high resistance earth ground or...

Page 22: ...F The 150 F set point allows more heat storage from the HWG For example consider the amount of heat that can be generated by the HWG when using the 125 F set point versus the amount of heat that can...

Page 23: ...NNECTIONS COLD WATER SUPPLY WARNING WARNING USING A 150 F SETPOINT ON THE HWG WILL RESULT IN WATER TEMPERATURES SUFFICIENT TO CAUSE SEVERE PHYSICAL INJURY IN THE FORM OF SCALDING OR BURNS EVEN WHEN TH...

Page 24: ...alve is closed Water Tank Refill 1 Close valve 4 Ensure that the HWG valves valves 2 and 3 are open Open the cold water supply valve 1 to fill the tank through the HWG piping This will purge air from...

Page 25: ...12 8 64 0 1 0 50 4 0 1 8 19 1 22 3 35 036 16 0 77 0 1 0 50 4 0 1 8 22 3 26 3 40 042 16 7 79 0 1 0 50 4 0 2 2 23 4 27 5 40 048 21 8 117 0 1 0 50 4 0 2 7 29 0 34 4 50 060 26 4 134 0 1 0 50 4 0 3 8 34 7...

Page 26: ...in Figure 17 Optional ECM motor speeds are set via low voltage controls see ECM Blower Control Most units are shipped on the medium speed tap Consult specifications catalog for specific unit airflow t...

Page 27: ...al heat exchanger and expansion device TXV Therefore FP1 is sensing refrigerant temperature not water temperature which is a better indication of how water flow rate temperature is affecting the refri...

Page 28: ...control valve wiring for Taco 500 series ClimateMaster P N AVM and Taco SBV series valves Slow closing valves take approximately 60 seconds to open very little water will flow before 45 seconds Once f...

Page 29: ...ture measurement Position the thermostat back plate against the wall so that it appears level and so the thermostat wires protrude through the middle of the back plate Mark the position of the back pl...

Page 30: ...his setting is used for residential units with internal electric heat When auxiliary electric heat is energized i e compressor and electric heat the greater of the auxiliary emergency or heating setti...

Page 31: ...ector 1 4 Spade Connections to CXM or DXM Board Compressor Discharge Sensor G G G R Hot Water Sensor G HWG LED CC R C W O Y2 Y1 G SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 SW9 OFF ON SW10 SW11 SW12 HWG Pump Rel...

Page 32: ...ED 1146 1151 1128 1091 1047 997 934 844 705 LO 1011 1015 999 945 911 863 785 036 HI 1200 825 1375 1387 1377 1350 1307 1251 1182 1099 1003 890 MED 992 1013 1013 1002 986 967 941 900 832 719 LO 887 900...

Page 33: ...0 4 1580 3 1150 1400 700 900 1090 700 1150 1400 700 3 1400 2 1050 1280 640 820 1000 640 1020 1240 640 2 1350 1 920 1120 560 900 1080 560 1 1350 048 1 0 1 4 1420 1730 870 1110 1350 870 1520 1850 865 4...

Page 34: ...nly be changed when power is removed from the CXM control DIP switch 1 Unit Performance Sentinel Disable provides field selection to disable the UPS feature On Enabled Off Disabled DIP switch 2 Stage...

Page 35: ...r the initial 120 seconds of a compressor run cycle FP1 is set at the factory for one try Therefore the control will go into lockout mode once the FP1 fault has occurred FP1 lockout code 4 Air coil lo...

Page 36: ...2 heating 3 Stage 2 heating 5 G Y1 Y2 W Stage 3 heating 3 N A G W Emergency heat Emergency heat G Y or Y1 O Stage 1 cooling 4 Cooling 6 G Y1 Y2 O Stage 2 cooling 4 N A 1 Stage 1 1st stage compressor...

Page 37: ...08 4 24 8 40 15 66 150 8 2 01 3 26 6 38 11 67 152 6 1 94 2 28 4 36 18 68 154 4 1 88 1 30 2 34 37 69 156 2 1 81 0 32 0 32 65 70 158 0 1 75 1 33 8 31 03 71 159 8 1 69 2 35 6 29 50 72 161 6 1 64 3 37 4 2...

Page 38: ...imits are start up conditions to bring the building space up to occupancy temperatures Units are not designed to operate under these conditions on a regular basis 2 Voltage utilization range complies...

Page 39: ...Air in the system can cause poor operation or system corrosion Water used in the system must be potable quality initially and clean of dirt piping slag and strong chemical cleaning agents Some antifre...

Page 40: ...is outside of the operating range check refrigerant pressures and compare to Table 11 Verify correct water flow by comparing unit pressure drop across the heat exchanger versus the data in Table 9 Hea...

Page 41: ...4 7 0 5 2 1 4 1 0 5 2 0 3 9 070 9 0 13 5 18 0 2 7 5 2 8 1 1 7 3 8 6 4 1 5 3 3 5 7 1 6 3 2 5 5 Antifreeze Type Antifreeze Cooling Heating WPD Corr Fct EWT 30 F EWT 90 F EWT 30 F Total Cap Sens Cap Pow...

Page 42: ...21 16 21 10 15 8 13 8 13 17 19 12 6 14 6 8 4 10 4 16 22 17 23 17 23 102 112 106 116 110 120 295 315 297 317 299 319 8 13 8 13 8 13 8 13 8 13 8 13 9 1 11 1 6 9 8 9 4 7 6 7 20 26 21 27 21 27 70 1 5 2 2...

Page 43: ...8 22 8 15 17 9 2 11 2 17 23 18 24 18 24 96 106 100 110 105 115 300 320 304 324 309 329 10 15 10 15 10 15 9 14 9 14 9 14 10 5 12 5 7 6 9 6 4 8 6 8 21 27 22 28 22 28 70 1 5 2 25 3 132 142 131 141 131 1...

Page 44: ...7 22 8 13 7 12 6 11 20 2 22 2 15 2 18 2 10 2 12 2 21 27 21 27 21 27 92 102 100 110 108 118 321 341 330 350 340 360 10 15 11 16 12 17 11 16 11 16 11 16 11 6 13 6 8 9 10 9 6 8 23 29 24 30 26 32 70 1 5 2...

Page 45: ...6 11 21 23 15 6 17 6 10 2 12 2 22 28 23 29 24 30 88 98 96 106 105 115 320 340 330 350 338 358 11 17 11 17 11 17 13 18 11 16 9 14 11 7 13 7 9 11 6 8 26 32 27 33 29 35 70 1 5 2 25 3 134 144 133 143 131...

Page 46: ...2 8 450 18 4 15 9 1 23 22 6 15 0 3 0 450 25 8 1 63 20 2 123 1 4 6 3 1 4 1 1 2 2 8 600 19 2 13 2 1 27 23 5 15 1 3 1 600 26 5 1 49 21 4 110 9 5 2 3 2 5 5 2 2 5 1 450 18 7 16 1 1 19 22 8 15 7 2 7 450 26...

Page 47: ...5 3 0 550 25 5 1 49 20 3 112 9 5 0 3 1 4 1 1 2 2 8 750 19 9 15 4 1 23 24 1 16 2 3 1 750 26 3 1 38 21 5 102 4 5 6 3 2 5 5 2 2 5 1 550 19 5 13 4 1 12 23 3 17 3 2 7 550 26 0 1 52 20 7 113 8 5 0 3 2 5 5...

Page 48: ...5 21 6 96 2 5 1 2 8 4 5 0 8 1 8 680 27 1 17 1 1 13 31 7 24 0 1 5 680 27 2 1 75 21 7 107 0 4 5 3 4 4 5 0 8 1 8 950 29 3 20 1 1 19 33 4 24 6 1 6 950 28 4 1 56 23 1 97 7 5 3 3 0 6 0 1 4 3 1 680 27 5 17 2...

Page 49: ...17 1 1 10 31 6 24 6 1 5 680 26 6 1 71 21 3 106 2 4 6 3 4 4 5 0 8 1 8 950 29 3 20 1 1 16 33 3 25 3 1 6 950 27 8 1 52 22 6 97 1 5 4 3 0 6 0 1 4 3 1 680 27 5 17 2 1 06 31 9 26 1 1 3 680 27 4 1 72 22 0 1...

Page 50: ...8 7 1 43 36 8 21 8 1 4 720 32 0 2 24 25 1 111 1 4 2 3 3 5 6 1 3 3 1 1000 33 7 22 0 1 50 38 8 22 4 1 5 1000 33 4 1 99 26 6 100 9 4 9 2 9 7 5 2 1 4 8 720 31 5 18 8 1 38 37 1 22 9 1 3 720 32 8 2 25 25 9...

Page 51: ...9 36 7 22 4 1 4 790 32 4 2 27 25 4 107 9 4 2 3 3 5 6 1 3 3 1 1000 33 7 22 0 1 46 38 7 23 1 1 5 1100 33 8 2 02 26 9 98 5 4 9 2 9 7 5 2 1 4 8 720 31 5 18 8 1 34 36 9 23 5 1 3 790 33 2 2 27 26 2 108 9 4...

Page 52: ...5 1 65 41 8 21 5 1 9 860 37 6 2 59 29 6 110 4 4 3 4 6 6 8 1 8 4 1 1200 38 2 25 2 1 73 44 1 22 1 2 0 1200 39 2 2 30 31 4 100 3 5 0 4 1 9 0 3 0 6 9 860 35 4 21 3 1 59 41 8 22 3 1 7 860 38 6 2 61 30 5 1...

Page 53: ...42 2 25 7 1 9 860 36 8 2 29 29 7 109 6 4 7 4 6 6 8 1 8 4 1 1200 39 3 27 0 1 49 44 4 26 4 2 0 1200 38 5 2 04 31 5 99 7 5 5 4 1 9 0 3 0 6 9 860 36 5 22 7 1 37 42 1 26 6 1 7 860 37 8 2 32 30 6 110 7 4 8...

Page 54: ...7 2 4 1000 44 4 2 81 35 7 111 1 4 6 5 2 7 9 1 7 3 9 1400 46 0 32 1 1 81 52 1 25 4 2 5 1400 46 4 2 50 37 9 100 7 5 4 4 6 10 5 3 0 6 9 1000 42 7 27 2 1 66 49 6 25 7 2 2 1000 45 7 2 83 36 9 112 3 4 7 5...

Page 55: ...000 41 9 2 63 33 7 108 8 4 7 5 2 7 9 1 7 3 9 1400 46 0 32 1 1 65 51 6 27 9 2 5 1400 43 8 2 34 35 8 98 9 5 5 4 6 10 5 3 0 6 9 1000 42 7 27 2 1 52 49 1 28 1 2 2 1000 43 0 2 65 34 8 109 8 4 8 5 3 10 5 3...

Page 56: ...1 20 1 2 4 1150 55 7 4 05 43 3 114 9 4 0 5 1 9 0 1 8 4 2 1600 55 3 36 2 2 67 64 4 20 7 2 5 1600 58 2 3 60 45 9 103 7 4 7 4 5 12 0 3 1 7 3 1150 51 3 30 6 2 45 61 0 20 9 2 2 1150 57 2 4 08 44 7 116 1 4...

Page 57: ...200 51 6 3 73 40 1 109 8 4 1 5 1 9 0 1 8 4 2 1550 55 3 36 2 2 37 63 4 23 3 2 5 1650 53 9 3 32 42 6 100 3 4 8 4 5 12 0 3 1 7 3 1100 51 3 30 6 2 17 60 0 23 6 2 2 1200 52 9 3 77 41 4 110 9 4 1 5 2 12 0 3...

Page 58: ...2 9 1400 66 9 5 06 51 4 114 2 3 9 5 8 11 3 2 2 5 1 1950 73 6 52 8 3 11 84 2 23 7 3 1 1950 69 9 4 50 54 5 103 2 4 6 5 2 15 0 4 3 10 0 1400 68 8 45 0 2 85 80 3 24 1 2 7 1400 68 8 5 10 53 2 115 5 4 0 6...

Page 59: ...65 8 4 60 51 6 111 3 4 2 5 8 11 3 2 2 5 1 1950 73 6 52 8 3 11 84 2 23 7 3 1 2050 68 7 4 09 54 8 101 1 4 9 5 2 15 0 4 3 10 0 1400 68 8 45 0 2 85 80 3 24 1 2 7 1475 67 8 4 63 53 4 112 5 4 3 6 0 15 0 4...

Page 60: ...70 56 6 116 5 3 8 8 4 13 5 3 5 8 1 1950 81 3 53 2 3 76 94 2 21 6 4 8 2050 77 4 5 07 60 1 105 0 4 5 7 5 18 0 5 9 13 7 1400 75 9 45 5 3 46 89 8 21 9 4 3 1475 75 9 5 75 58 3 117 7 3 9 8 7 18 0 5 9 13 7 1...

Page 61: ...obtain maximum performance Filters should be inspected every month under normal operating conditions and be replaced when necessary Units should never be operated without a filter Washable high effici...

Page 62: ...d using a voltmeter The fan signal is passed through the board to the external fan relay units with PSC motors only The alarm relay can either be 24VAC as shipped or dry contacts for use with DDC cont...

Page 63: ...help Check Main power see power problems Check fault LED code on control board Yes No No No No No Yes No Yes See HP Fault See LP LOC Fault See FP1 Fault See FP2 Fault See Condensate Fault See Over Un...

Page 64: ...tion ahead of vent X Poor drainage Check for piping slope away from unit Check slope of unit toward outlet Poor venting Check vent location X Moisture on sensor Check for moisture shorting to air coil...

Page 65: ...and air flow restrictions Too high of external static Check static vs blower table X Reduced or no water flow in cooling Check pump operation or valve operation setting Check water flow Adjust to prop...

Page 66: ...4b GPM Heat of Extraction Absorption or Heat of Rejection HE or HR Btuh Enter HE or HR Flow Rate GPM x Temp Diff deg F x Fluid Factor Refrigerant Analysis 5 Suction Temp 6 Suction Pressure 6a Saturat...

Page 67: ...or rating labels have been removed or defaced 5 Products on which payment to CM or to the owner s seller or installing contractor is in default 6 Products which have not been installed and maintained...

Page 68: ...USA ClimateMaster Inc 2006 7300 S W 44th Street Oklahoma City OK 73179 Phone 405 745 6000 Fax 405 745 6058 climatemaster com Date Page Description 05 Oct 21 18 21 Updated Water Quality Standards 10 S...

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