ClimateMaster TAH 026-A, Installation, Operation & Maintenance Instructions Manual

Page 1: ...Table of Contents Model Nomenclature 3 General Information 4 Pre Installation 4 Safety 5 Physical Data 6 Dimensional Data 7 Installation 8 13 Installation AXM Control 14 Electrical Thermostat Wiring...

Page 2: ...Tranquility Digital Air Handler TAH R ev Au gu st 21 2018 2 Geothermal Heating and Cooling This page was intentionally left blank...

Page 3: ...DLER CONFIGURATION 026 NOMINAL CAPACITY 038 049 REVISION 064 CABINET SIZE S 12 FUTURE USE SIZE 026 ONLY 18 5 WIDTH SIZES 026 038 049 ONLY 22 5 WIDTH SIZES 038 049 064 25 5 WIDTH C 7 C CURRENT REVISION...

Page 4: ...the claim without recourse Note It is the responsibility of the purchaser to file all necessary claims with the carrier Notify your equipment supplier of all damage within fifteen 15 days of shipment...

Page 5: ...avoided will result in death or serious injury DANGER labels on unit access panels must be observed WARNING Indicates a potentially hazardous situation which if not avoided could result in death or se...

Page 6: ...e Fan Motor hp 1 2 1 Blower Wheel Size Dia x W in mm 9 x 7 229 x 178 11 x 10 279 x 254 Air Coil Dimensions H x W in mm 14 x 17 356 x 432 24 x 17 610 x 432 24x17 610 x 432 Filter Standard 1 25mm Thick...

Page 7: ...l and Downflow Configuration C Secondary Drain Horizontal Configuration A B C Cabinet Size Overall Cabinet Supply Air Opening Return Air Opening F G H J A Width B Height C Depth D Width E Depth DD Wid...

Page 8: ...aled Location of power entry is shown on the outline drawing 5 After ductwork connections are made seal airtight and per local codes 6 The unit is then placed with the blower side down and the coil is...

Page 9: ...ust be placed under the unit 4 It is always recommended that an auxiliary drain pan be installed under a horizontal air handler See figure 2 to prevent possible damage to ceilings 5 Isolate the auxili...

Page 10: ...urn Discharge Discharge TOP DISCHARGE Return Return Discharge Discharge Figure 4 Air Handler Orientation TAH 1 to 2 Filter Rack Conversion The unit is shipped with1 filter rack from the factory The co...

Page 11: ...n Figure 5 Air Coil Connection Sensing Bulb IMPORTANT DO NOT perform any brazing with the TXV bulb attached to any line After brazing operations have been completed clamp the TXV bulb securely on the...

Page 12: ...cleaning of the primary drain line should it become necessary Install condensate trap at each unit with the top of the trap positioned below the unit condensate drain connection as shown in Figure 6 D...

Page 13: ...H Rev Augus t 2 1 2 0 1 8 climatemaster com Installation Figure 7 Typical Split Air Handler Installation Compressor Section Low Voltage Insulated Linesets Air Pad or Extruded Polystryene PVC Condensat...

Page 14: ...igure 5 and connected to the AXM control No additional action required do not clip the VIO wires Installation Test Button The test button puts the AXM into test mode which bypasses the soft start ramp...

Page 15: ...Non Communicating thermostat and AXM communicating control in Tranquility Digital Air Handler Figure 11 Connection to Non Communicating thermostat AXM control and Tranquility TTS Non Communicating Sp...

Page 16: ...2 O Dehumid First Stage Heating Y1 Second Stage Heating Y1 Y2 Third Stage Auxiliary Heating Y1 Y2 W Emergency Heating W with no Y1 or Y2 Fan G with no Y1 Y2 or W The ECM motor includes soft start and...

Page 17: ...00 800 800 600 1000 850 1000 1000 Minimum 600 450 550 400 600 450 300 700 TAH 038 0 9 1 2 Default 1050 800 850 650 1100 850 550 1350 Maximum 1500 1100 1200 900 1500 1100 1500 1500 Minimum 900 600 825...

Page 18: ...range wire from power block T2 and insulate open end of wire Connect the white lead from transformer primary wire to power block terminal T2 Note L2 will be used as Netural 3 Remove plug in ECM power...

Page 19: ...19 Tranquility Digital Air Handler TAH Rev Augus t 2 1 2 0 1 8 climatemaster com Typical Wiring Diagram 96B0005N55...

Page 20: ...aned to obtain maximum performance Check once a year under normal operating conditions and if dirty brush or vacuum clean Care must be taken not to damage the aluminum fins while cleaning CAUTION Fin...

Page 21: ...labels 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 main...

Page 22: ...Tranquility Digital Air Handler TAH R ev Au gu st 21 2018 22 Geothermal Heating and Cooling Notes...

Page 23: ...23 Tranquility Digital Air Handler TAH Rev Augus t 2 1 2 0 1 8 climatemaster com Notes...

Page 24: ...ntained herein are not express warranties and do not form the basis of any bargain between the parties but are merely ClimateMaster s opinion or commendation of its products Engineered and manufacture...