ClimateMaster Tranquility 27 Installation, Operation & Maintenance Instructions Manual Download Page 1

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Tranquility

Split (TTS) Series

Indoor Split

Geothermal Heat Pump

Installation, Operation &

Maintenance Instructions

97B0047N02

Revision: 8 May, 2014C

Table of Contents

Model Nomenclature

Safety 4
Storage 5
Pre-Installation 5
Equipment Selection

Air Coil Match-ups

6-7

Air Handler Selection

Installation 9
Water Connections

Ground-Loop Heat Pump Applications

10-11

Ground-Water Heat Pump Applications

12-13

Water Quality Standards

Lineset Information

Refrigeration Installation

15-22

Hot Water Generator

23-25

Electrical - Line Voltage

Power Connection

Electrical - HWG Wiring

Electrical - Low Voltage Wiring

27-29

Thermostat Wiring

30-31

CXM Controls

32-34

Unit Starting and Operating Conditions

35-36

Unit Start-Up Procedure

Unit Operating Conditions

38-39

Preventive Maintenance

Troubleshooting 41
CXM Process Flow Chart

Functional Troubleshooting

43-44

Performance Troubleshooting

Troubleshooting Form

Warranty 46
Revision History

Summary of Contents for Tranquility 27

Page 1: ...eat Pump Applications 12 13 Water Quality Standards 14 Lineset Information 18 Refrigeration Installation 15 22 Hot Water Generator 23 25 Electrical Line Voltage 26 Power Connection 26 Electrical HWG W...

Page 2: ...This page was intentionally left blank...

Page 3: ...detailed information Future C 0 2 6 C G 0 1 C N N 4 5 6 7 8 9 10 11 12 13 14 026 038 049 064 Unit Size Voltage C CXM Controls C Current revision for 026 064 Revision Level Heat Exchanger Options Cabin...

Page 4: ...practice which if not avoided could result in minor or moderate injury or product or property damage NOTICE Notification of installation operation or maintenance information which is important but whi...

Page 5: ...s stored on the job site In areas where painting plastering and or spraying has not been completed all due precautions must be taken to avoid physical damage to the units and contamination by foreign...

Page 6: ...plit system heat pumps are rated in the AHRI directory with a specific indoor coil match Tranquility 27 Splits are AHRI rated and listed with Tranquility TAH air handlers and TAC cased coils Other bra...

Page 7: ...ominal tons are at AHRI ISO 13256 1 GLHP conditions Two stage units may be operated in single stage mode if desired where smaller capacity is required For example a model 026 may be used as a 1 1 2 to...

Page 8: ...3 0 25 35 39 42 32 36 28 29 32 33 26 28 29 22 23 23 1400 80 67 54 73 59 46 64 49 38 54 39 32 43 28 27 0 27 28 43 47 35 39 43 32 36 37 28 32 32 24 26 27 750 61 49 39 55 43 33 48 37 27 41 29 20 33 21 17...

Page 9: ...y access panel screws that would be di cult to remove after the unit is installed should be removed prior to setting the unit Refer to Figure 2 for an illustration of a typical installation Refer to P...

Page 10: ...to insure an even fill 2 Once full the flushing process can begin Do not allow the water level in the flush cart tank to drop below the pump inlet line to avoid air being pumped back out to the earth...

Page 11: ...Water Temperature Cutout Selection in this manual Note Low water temperature operation requires extended range equipment Table 3 Antifreeze Percentages by Volume Table 2 Approximate Fluid Volume U S g...

Page 12: ...er type expansion tank to minimize mineral formation due to air exposure The expansion tank should be sized to provide at least one minute continuous run time of the pump using its drawdown capacity r...

Page 13: ...to avoid freeze damage to the unit See Low Water Temperature Cutout Selection in this manual for details on the low limit setting Figure 8 Water Well Connections Ground Water Heat Pump Applications Pr...

Page 14: ...pm NR NR 150 ppm NR NR 304 SS 400 ppm 250 ppm 150 ppm 316 SS 1000 ppm 550 ppm 375 ppm Titanium 1000 ppm 550 ppm 375 ppm Erosion and Clogging Particulate Size and Erosion All 10 ppm of particles and a...

Page 15: ...o minimize transmission of line set vibration to the structure Installing the Lineset at the Compressor Section Braze the line set to the service valve stubs as shown in Figure 9 Remove the schraeder...

Page 16: ...its charged with HFC 410A refrigerant Residual mineral oil can act as an insulator on the wall of the coil tubing hindering proper heat transfer and thus reducing system e ciency and capacity Another...

Page 17: ...existing compressor section If the unit is operational follow steps F L F First start the existing R 22 system in the cooling mode and close the liquid line valve G Completely pump all existing R 22 r...

Page 18: ...e liquid and vapor valves Use the liquid valve on the cylinder in this case keeping the cylinder upright 14 Once the liquid refrigerant has been completely recovered switch the recovery machine to vap...

Page 19: ...ports Add the required refrigerant so that the total charge calculated for the unit and line set is now in the system Open the service valve fully counter clockwise so that the stem will backseat and...

Page 20: ...50 F 14 F Superheat Determining Sub Cooling 1 Measure the temperature of the liquid line on the smaller refrigerant line liquid line just outside of the cabinet This location will be adequate for meas...

Page 21: ...ection PVC Condensate with vented trap Air pad or Extruded polystyrene Air Temperature Limit Switch Figure 11b Typical Split Add on Coil Fossil Fuel Furnace Installation Figure 11a Typical Split Air H...

Page 22: ...system is ready for charging If the system meets the requirements in Figure 12 it is ready for charging Figure 12 Evacuation Graph Charging The System There are two methods of charging a refrigerant s...

Page 23: ...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 be generated by the HWG when using the...

Page 24: ...SIBLY SET BELOW 150 F THE 150 F HWG SETPOINT MUST ONLY BE USED ON SYSTEMS THAT EMPLOY AN APPROVED ANTI SCALD VALVE PART NUMBER AVAS4 AT THE HOT WATER STORAGE TANK WITH SUCH VALVE PROPERLY SET TO CONTR...

Page 25: ...ent at the high point of the HWG piping system 2 Insulate all HWG water piping with no less than 3 8 10mm wall closed cell insulation 3 Open both shut o valves and make sure the tank drain valve is cl...

Page 26: ...18 Consult Table 9 for correct fuse size 208 230 Volt Operation Verify transformer tap with air handler wiring diagram to insure that the transformer tap is set to the correct voltage 208V or 230V WA...

Page 27: ...mperature Cutout Selection The CXM control allows the field selection of low water or water antifreeze solution temperature limit by clipping jumper JW3 which changes the sensing temperature associate...

Page 28: ...R e s i d e n t i a l Tr a n q u i l i t y 27 Split TTS 60Hz HFC 410A R ev 8 May 2014C 28 Geothermal Heating and Cooling Electrical LowVoltage Wiring Figure 22b TTS Low Voltage Field Wiring...

Page 29: ...should be designed with two parallel valves for ground water applications to limit water use during first stage operation For example at 1 5 gpm ton 2 0 l m per kW a model 049 unit requires 6 gpm 23...

Page 30: ...plate Mark the position of the back plate mounting holes and drill holes with a 3 16 5mm bit Install supplied anchors and secure plate to the wall Thermostat wire must be 18 AWG wire Wire the appropr...

Page 31: ...M Board Compressor Section O Y Y2 G R C L AL1 Optional Jumper Y O G R C Y1 O G R C W1 W2 W E Typical Air Handler Typical T stat CXM Board Compressor Section O G R C L AL1 Y2 Y1 Y Y2 From Compressor So...

Page 32: ...owing field configuration options DIP switches should only be changed when power is removed from the CXM control DIP switch 1 Unit Performance Sentinel Disable provides field selection to disable the...

Page 33: ...t is bypassed for 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 co...

Page 34: ...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 28 05 73 16...

Page 35: ...the other two factors should be at normal levels to insure proper unit operation Extreme variations in temperature and humidity and or corrosive water or air will adversely a ect unit performance reli...

Page 36: ...ith an HWG before completing the following steps 2 Turn the thermostat fan position to ON Blower should start 3 Balance air flow at registers 4 Adjust all valves to their full open position Turn on th...

Page 37: ...warm air delivery within a few minutes after the unit has begun to operate d Refer to Table 15 Check the temperature of both entering and leaving water If temperature is within range proceed with the...

Page 38: ...28 90 3 4 5 6 138 148 138 148 138 148 138 148 138 148 138 148 11 16 11 16 11 16 18 23 16 21 15 20 16 5 18 5 13 6 15 6 10 7 12 7 16 22 16 22 16 22 110 3 4 5 6 142 152 142 152 142 152 480 500 465 485 45...

Page 39: ...2 132 124 134 339 359 341 361 344 364 27 32 27 32 27 32 3 8 3 8 3 8 13 6 15 6 10 1 12 1 6 5 8 5 25 31 25 31 25 31 90 6 9 12 132 142 130 140 129 139 419 439 396 419 374 394 15 20 15 20 15 20 15 20 12 1...

Page 40: ...desuperheater will tend to scale even quicker than the water coil and may need more frequent inspections In areas with extremely hard water a HWG is not recommended Filters Filters must be clean to ob...

Page 41: ...be verified 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 wi...

Page 42: ...oubleshooting for further 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 Con...

Page 43: ...e applications will require 30 F 1 C only X X Bad thermistor Check temp and impedance correlation per chart Condensate Fault Code 6 X X Blocked drain Check for blockage and clean drain X X Improper tr...

Page 44: ...und moisture X Air temperature out of range in heating Bring return air temperature within design parameters X Scaling in water heat exchanger Perform scaling check and clean if necessary X X Unit ove...

Page 45: ...68 7 21 22 1 1 6 6 2 2035 6625 6 5 68 7 21 7 1 1 6 6 36 6 7 36 6 7 5 2 48 1 7 1 3 16 21 9 9 22 1 3 16 21 9 9 5 2 48 1 7 1 3 16 21 9 9 22 1 3 16 21 9 9 36 6 7 36 6 7 5 1 5 6 7 21 2035 6625 6 7 21 5 1...

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Page 47: ...R e s i d e n t i a l Tr a n q u i l i t y 27 Split TTS 60Hz HFC 410A Rev 8 M ay 2 0 1 4 C climatemaster com 47 Notes...

Page 48: ...ning the manufacture of ClimateMaster s products is ISO 9001 2008 certified ClimateMaster Inc 2009 97B0047N02 Rev 08 May 2014C ISO 9001 2008 Certified Quality First Always 7300 S W 44th Street Oklahom...

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