Nibe ClimateMaster Tranquility SR 006 Series Nstallation, Operation & Maintenance Manual
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Nibe ClimateMaster Tranquility SR 006 Series Nstallation, Operation & Maintenance Manual

Commercial 18 (sr) versatile single-stage series
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COMMERCIAL
TranquiliTy® 18 (Sr) VErSaTilE SinGlE-STaGE SEriES
INSTALLATION, OPERATION
& MAINTENANCE MANUAL
Part#: 97B0075N34 | Updated: July 11, 2024
Models: SR 006-060
60 Hz – R-454B
Preliminary

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Summary of Contents for Nibe ClimateMaster Tranquility SR 006 Series

  • Page 1 COMMERCIAL TranquiliTy® 18 (Sr) VErSaTilE SinGlE-STaGE SEriES INSTALLATION, OPERATION & MAINTENANCE MANUAL Part#: 97B0075N34 | Updated: July 11, 2024 Models: SR 006-060 60 Hz – R-454B Preliminary...

  • Page 2: Table Of Contents

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Table of Contents 006-060 Model Nomenclature Electrical: CXM2 Example Wiring Diagram Attentions, Cautions, and Warnings Electrical: Low Voltage Wiring General Information Electrical: Thermostat Wiring Minimum Installation Area Blower Performance Standard Unit Refrigerant System Servicing Constant Volume CV EC Motor Limits Physical Data Controls: CXM2 and DXM2.5...

  • Page 3: Model Nomenclature

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Model Nomenclature 006-060 PRODUCT NAME STANDARD S = R-454B Refrigerant S = Standard MODEL TYPE BLOWER MOTOR R = Versatile Single-Stage Series P = Permanent Split Capacitor (PSC) T = Constant Torque Electronically Commuted (CT EC) SUPPLY &...

  • Page 4: Attentions, Cautions, And Warnings

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Attentions, Cautions, and Warnings 006-060 SAFETY WARNING All refrigerant discharged from this unit must be recovered WITHOUT Warnings, cautions, and notices appear EXCEPTION. Technicians must follow industry accepted guidelines and throughout this manual. Read these items carefully all local, state, and federal statutes for the recovery and disposal of refrigerants.
  • Page 5 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Attentions, Cautions, and Warnings 006-060 CAUTION DO NOT store or install units in corrosive environments or in locations subject to temperature or humidity extremes (e.g., attics, garages, rooftops, etc.). Corrosive conditions and high temperature or humidity can significantly reduce performance, reliability, and service life.

  • Page 6: General Information

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: General Information 006-060 INSPECTION PRE-INSTALLATION Upon receipt of the equipment, carefully check the Installation, Operation, and Maintenance instructions shipment against the bill of lading. Make sure all units are provided with each unit. Horizontal equipment have been received.
  • Page 7 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: General Information 006-060 Work Procedure Checks to the Refrigeration Equipment Work shall be undertaken under a controlled procedure The following checks shall be applied to installations so as to minimise the risk of a flammable gas or vapor using FLAMMABLE REFRIGERANTS: being present while the work is being performed.
  • Page 8 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: General Information 006-060 REPAIR TO INTRINSICALLY SAFE COMPONENTS Intrinsically safe components must be replaced. CABLING Check that cabling will not be subject to wear, corrosion, excessive pressure, vibration, sharp edges or any other adverse environmental effects. The check shall also take into account the effects of aging or continual vibration from sources such as compressors or fans.

  • Page 9: Minimum Installation Area

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Minimum Installation Area 006-060 MINIMUM INSTALLATION AREA Minimum area where a blower-equipped unit must be installed, and mechanical/natural ventilation is not required Minimum Installation Minimum area where unit is installed where unit Charge Area ft ) [A Model...

  • Page 10: Refrigerant System Servicing

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Refrigerant System Servicing 006-060 REFRIGERANT SYSTEM The outlet for the vacuum pump shall not be close to any potential ignition sources, To maintain sealed circuit integrity, do not install and ventilation shall be available. service gauges unless unit operation appears Charging Procedures abnormal.
  • Page 11 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Refrigerant System Servicing 006-060 Ensure that the detector is not a potential source of Before attempting the procedure, ensure that: Ignition and is suitable for the refrigerant used. Leak Mechanical handling equipment is available, detection equipment shall be set at a percentage if required, for handling refrigerant cylinders.
  • Page 12 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Refrigerant System Servicing 006-060 RECOVERY When removing refrigerant from a system, either for In addition, a set of calibrated weighing scales servicing or decommissioning, it is recommended shall be available and in good working order. good practice that all refrigerants are removed safely.

  • Page 13: Physical Data

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Physical Data 006-060 Tranquility (SR) Series Unit Size Number of refrigerant circuits Factory Charge R-454B - (oz.) Refrigerant Leak Detection System Number of Sensors Water Connection Size Source FPT 1/2" 1/2" 1/2" 1/2" 1/2"...
  • Page 14 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Physical Data 006-060 Tranquility (SR) Hybrid Series Unit Size Number of refrigerant circuits Factory Charge R-454B - (oz.) Refrigerant Leak Detection System Number of Sensors Water Connection Size Source FPT 3/4" 3/4" 3/4" 3/4"...

  • Page 15: Horizontal Installation

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Horizontal Installation 006-060 HORIZONTAL UNIT LOCATION Units are not designed for outdoor installation. Locate The installation of water source heat pump units and all the unit in an INDOOR area that allows enough associated components, parts and accessories which space for service personnel to perform typical make up the installation shall be in accordance with...

  • Page 16: Horizontal Installation: Service Access

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Horizontal Installation: Models: Service Access 006-060 Left Return Back Discharge Right Return Back Discharge Supply Supply Air Flow Air Flow Return Return Air Flow Air Flow Front Front Left Return Straight Discharge Right Return Straight Discharge Return Supply Supply...
  • Page 17 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Actual area is 3.5313” w x 8.875”h Horizontal Installation 006-060 Guides indicate .125” bleed all around Figure 2: Horizontal Unit Pitch 1/4” (6.4 mm) pitch toward drain for drainage HORIZONTAL INSTALLATION Drain connection Figure 3: Typical Horizontal Unit Installation Figure 3: Typical Unit Installation 3/8"...
  • Page 18 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Horizontal Installation 006-060 CONDENSATE PIPING POLYMER DRAIN PANS A condensate drain line must be installed and Condensate drain connection is a rubber coupling pitched away for the unit to allow for proper that connects to 3/4-inch schedule 40/80 PVC. Use hose drainage.

  • Page 19: Duct System Installation

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Duct System Installation 006-060 DUCT SYSTEM INSTALLATION Proper duct sizing and design is critical to the An unventilated area where water source performance of the unit. The duct system should heat pump is installed and surpasses a R-454B be designed to allow adequate and even airflow refrigerant charge of 62 oz (1.76 kg), shall be without through the unit during operation.

  • Page 20: Field Conversion Of Air Discharge

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Actual area is 3.5313” w x 8.875”h Field Conversion of Air Discharge 006-060 Guides indicate .125” bleed all around Figure 5: Left Return – Side-to-Back OVERVIEW Remove Screws Water Horizontal unit blower assembly can be field Connection End converted between side (straight) and back (end) discharge using the instructions below.

  • Page 21: Vertical Installation

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Vertical Installation 006-060 VERTICAL UNIT LOCATION 6. Provide access to water valves and fittings and screwdriver access to the unit side panels, Units are not designed for outdoor installation. Locate discharge collar and all electrical connections. the unit in an INDOOR area that allows enough space Figure 7: Vertical Unit Mounting for service personnel to perform typical maintenance...
  • Page 22 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Vertical Installation 006-060 SOUND ATTENUATION FOR VERTICAL UNITS Always vent the condensate line when dirt or air can collect in the line or a long horizontal drain line Sound attenuation is achieved by enclosing the unit is required.

  • Page 23: Vertical Installation: Service Access

    Actual area is 7.25” w x 8.875”h TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Guides indicate .125” bleed all around Vertical Installation: Models: Service Access 006-060 Vertical Units Left Return Supply Air Opening Front CCP and BSP Right Return Supply Air Opening Front CCP and BSP...

  • Page 24: Piping Installation

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Piping Installation 006-060 INSTALLATION SUPPLY AND RETURN PIPING Follow these piping guidelines: Optional pressure-rated hose assemblies designed specifically for use with ClimateMaster units are Install a drain valve at the base of each supply available.

  • Page 25: Water-Loop Heat Pump Applications

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Water-Loop Heat Pump Applications 006-060 COMMERCIAL WATER LOOP APPLICATIONS Commercial systems typically include a number of The piping system should be flushed to remove units connected to a common piping system. Any dirt, piping chips, and other foreign material unit plumbing maintenance work can introduce prior to operation (see Piping System Cleaning air into the piping system;...

  • Page 26: Ground-Loop Heat Pump Application

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Ground-Loop Heat Pump Application 006-060 Test individual horizontal loop circuits before CAUTION backfilling. Test vertical U-bends and pond loop The following instructions represent industry accepted installation assemblies prior to installation. Pressures of at least practices for closed loop earth coupled heat pump systems.
  • Page 27 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Ground-Loop Heat Pump Applications 006-060 Figure 12: Typical Ground-Loop Application To Thermostat High and Low Voltage Knockouts Vibration Isolation Pad w w w. c l i m a t e m a s t e r. c o m u p d a t e d : J u l y 1 1 , 2 0 2 4 PA G E : 2 7...

  • Page 28: Water Quality Requirements

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Water Quality Requirements 006-060 Table 4: Water Quality Requirements Clean water is essential to the performance and life span of water source heat pumps. Contaminants, chemicals, and minerals all have the potential to cause damage to the water heat exchanger if not treated properly.
  • Page 29 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Water Quality Requirements 006-060 α The Water Quality Table provides water quality Hydrogen Sulfide has an odor of rotten eggs. requirements for coaxial and brazed-plate If one detects this smell, a test for H S must be heat exchangers.
  • Page 30 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Actual area is 7.25” w x 8.875”h Models: Water Quality Requirements Guides indicate .125” bleed all around 006-060 Measuring Earth Ground Resistance for Ground-Water Applications � 0.02 Building Well Casing Ground Rod Ohm meter Measure the earth ground bond using an Ohm meter between the building’s ground rod and the steel well casing.
  • Page 31 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Actual area is 7.25” w x 8.875”h Models: Water Quality Requirements Guides indicate .125” bleed all around 006-060 Measuring Electrolysis, Voltage, and Current for Ground-Water Applications 300mV Heat Pump Volt Meter Wire Electrode inserted into port for Voltage Measurement Pete’s Port Water in...

  • Page 32: Hot Water Generator

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Hot Water Generator 006-060 The Hot Water Generator (HWG) or desuperheater Using a 125°F setpoint, the HWG can heat the lower option provides considerable operating-cost savings 40 gallons of water from 100°F to 125°F, providing up by utilizing heat energy from the compressor to 8,330 btu’s of heat.
  • Page 33 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Hot Water Generator 006-060 Figure 14: Two-tank HWG Installation If the control detects a HWG fault, the CXM2/DXM2.5 status LED flashes a numeric fault code as follows: Cold Inlet from Domestic Supply Hot Outlet High Water Temperature (>...
  • Page 34 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Hot Water Generator 006-060 Hot Water Generator settings are determined by The heat pump, water piping, pump, and hot water tank DIP switches 3-2, 3-3, and 3-4. should be located where the ambient temperature does not fall below 50°F (10°C).
  • Page 35 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Hot Water Generator 006-060 WATER TANK REFILL INITIAL STARTUP Close valve #4. Ensure that the HWG valves Make sure all valves in the HWG water circuit (valves #2 and #3) are open. Open the cold are fully open.

  • Page 36: Electrical Data

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Electrical Data Models: PSC Blower Motor Standard Unit 006-060 TOTAL FUSE/ COMPRESSOR VOLTAGE VOLTAGE Model VOLTAGE MOTOR UNIT CIRCUIT HACR CODE MIN/MAX QTY RLA G.J. 208/230-1-60 187/252 17.7 SR006 E.D. 265-1-60 249/291 10.5 G.J. 208/230-1-60 187/252 22.2...
  • Page 37 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Electrical Data: PSC Blower Motor Models: with Internal Secondary Pump 006-060 TOTAL FUSE/ COMPRESSOR VOLTAGE VOLTAGE PUMP Model VOLTAGE MOTOR UNIT CIRCUIT HACR CODE MIN/MAX QTY RLA G.J. 208/230-1-60 187/252 17.7 SR006 E.D. 265-1-60 249/291 10.5 G.J.
  • Page 38 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Electrical Data: EC Blower Motor Models: Standard Unit 006-060 SR Electrical Table CT EC CV EC* TOTAL FUSE/ TOTAL FUSE/ COMPRESSOR VOLTAGE VOLTAGE Model VOLTAGE MOTOR UNIT CIRCUIT HACR MOTOR UNIT CIRCUIT HACR CODE MIN/MAX G.J.
  • Page 39 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Electrical Data: EC Blower Motor Models: with Internal Secondary Pump 006-060 SR Commercial Electrical Table W/ ISP CT EC CV EC* TOTAL FUSE/ TOTAL FUSE/ COMPRESSOR VOLTAGE VOLTAGE PUMP Model VOLTAGE MOTOR UNIT CIRCUIT HACR MOTOR UNIT...
  • Page 40 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Electrical Data: EC Blower Motor Models: Hybrid Unit 006-060 SR Hybrid Commercial Electrical Table CT EC* CV EC TOTAL FUSE/ TOTAL FUSE/ COMPRESSOR VOLTAGE VOLTAGE Model VOLTAGE MOTOR UNIT CIRCUIT HACR MOTOR UNIT CIRCUIT HACR CODE MIN/MAX...
  • Page 41 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Electrical Data: EC Blower Motor Models: with Internal Secondary Pump Hybrid Unit 006-060 SR Hybrid Commercial Electrical Table W/ ISP CT EC* CV EC TOTAL FUSE/ TOTAL FUSE/ COMPRESSOR VOLTAGE VOLTAGE PUMP Model VOLTAGE MOTOR UNIT CIRCUIT...
  • Page 42 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Electrical Data Models: PSC Blower Motor with WSE 006-060 SR with WSE Commercial Electrical Table TOTAL FUSE/ COMPRESSOR VOLTAGE VOLTAGE Model VOLTAGE MOTOR UNIT CIRCUIT HACR CODE MIN/MAX QTY RLA 208/230-1-60 187/252 14.4 86.0 17.0 20.6 SR036...
  • Page 43 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Electrical Data Models: EC Blower Motor with WSE 006-060 SR with WSE Commercial Electrical Table CT EC* CV EC TOTAL FUSE/ TOTAL FUSE/ COMPRESSOR VOLTAGE VOLTAGE Model VOLTAGE MOTOR UNIT CIRCUIT HACR MOTOR UNIT CIRCUIT HACR CODE...

  • Page 44: Electrical: Power Wiring

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Electrical: Power Wiring 006-060 Figure 17: Single Phase Line Voltage Field Wiring WARNING Disconnect electrical power source to prevent injury or death from Capacitor electrical shock. Contactor -CC CAUTION Use only copper conductors for field installed electrical wiring. Unit terminals are not designed to accept other types of conductors.

  • Page 45: Electrical: Cxm2 Example Wiring Diagram

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Electrical: CXM2 Example Wiring Diagram 006-060 NOTES: Field Use Only: Transformer wiring is voltage-sensitive. Use layout corresponding to the unit voltage. Typical heat-pump thermostat wiring shown. Refer to thermostat IOM for wiring to the unit. Thermostat wiring must be “Class I”...

  • Page 46: Electrical: Low Voltage Wiring

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Electrical: Low Voltage Wiring 006-060 THERMOSTAT CONNECTIONS Therefore, LT1 is sensing refrigerant temperature, not water temperature, which is a better indication The thermostat should be wired directly to the of how water flow rate/temperature is affecting CXM2 or DXM2.5 board.
  • Page 47 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Electrical: Low Voltage Wiring 006-060 ACCESSORY CONNECTIONS Once fully open, an end switch allows the compressor to be energized. Only relay or triac A terminal paralleling the compressor contactor coil based electronic thermostats should be used has been provided on the CXM2/DXM2.5 control.
  • Page 48 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Electrical: Low Voltage Wiring 006-060 REFRIGERANT DETECTION SYSTEM (RDS) FIELD-INSTALLED RDS SYSTEM The function, operation, and required servicing If an RDS is optionally being field-installed on non- measures for the Refrigerant Detection System (RDS) ducted horizontal units in sizes 006 to 048, use the include the following: following guidelines to install the the refrigerant...

  • Page 49: Electrical: Thermostat Wiring

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Electrical: Thermostat Wiring 006-060 THERMOSTAT INSTALLATION The thermostat should be located on an interior wall Figure 25: Units with in a larger room, away from supply duct drafts. DO PSC, (CT) EC, and CV EC Blower Motors NOT locate the thermostat in areas subject to sunlight, drafts or on external walls.

  • Page 50: Blower Performance Standard Unit

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Blower Performance Standard Unit Models: SR*006 006-060 External Static Pressure (in. wg) Rated Motor Model Min CFM Speed Tap Type Power (W) Operation Not Recommended Power (W) Medium Power (W) High Power (W) Power (W) SR006 CT EC Power (W)
  • Page 51 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Blower Performance Standard Unit Models: SR*009 006-060 External Static Pressure (in. wg) Rated Motor Model Min CFM Speed Tap Type Power (W) Power (W) Medium Operation Not Recommended Power (W) High Power (W) Power (W) SR009 CT EC Power (W)
  • Page 52 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Blower Performance Standard Unit Models: SR*012 006-060 External Static Pressure (in. wg) Rated Motor Model Min CFM Speed Tap Type Power (W) Operation Not Recommended Power (W) Medium Power (W) High Power (W) Power (W) SR012 CT EC Power (W)
  • Page 53 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Blower Performance Standard Unit Models: SR*015 006-060 External Static Pressure (in. wg) Rated Motor Model Min CFM Speed Tap Type Power (W) Operation Not Recommended Power (W) Medium Power (W) High Power (W) Power (W) Power (W) SR015 CT EC...
  • Page 54 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Blower Performance Standard Unit Models: SR*018 006-060 External Static Pressure (in. wg) Rated Motor Model Min CFM Speed Tap Type Power (W) Operation Not Recommended Power (W) Medium Power (W) High Power (W) Power (W) Power (W) SR018 CT EC...
  • Page 55 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Blower Performance: Standard Unit Models: SR*024 006-060 External Static Pressure (in. wg) Rated Motor Model Min CFM Speed Tap Type Power (W) Power (W) Medium Operation Not Recommended Power (W) High Power (W) Power (W) Power (W) SR024 CT EC...
  • Page 56 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Blower Performance Standard Unit Models: SR*030 006-060 External Static Pressure (in. wg) Rated Motor Model Min CFM Speed Tap Type Power (W) Power (W) 1,000 Medium 1,021 1,014 Operation Not Recommended Power (W) High 1,084 1,076 1,044 Power (W) Power (W)
  • Page 57 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Blower Performance Standard Unit Models: SR*036 006-060 External Static Pressure (in. wg) Rated Motor Model Min CFM Speed Tap Type Power (W) Operation Not Recommended Power (W) 1,150 Medium 1,106 1,096 1,086 1,067 1,009 Power (W) High 1,436 1,387 1,329 1,280 1,174 1,077...
  • Page 58 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Blower Performance Standard Unit Models: SR*042 006-060 External Static Pressure (in. wg) Rated Motor Model Min CFM Speed Tap Type Power (W) Operation Not Recommended Power (W) 1,350 1,050 Medium 1,201 1,223 1,218 1,185 1,125 1,038 Power (W) High 1,584 1,592 1,571 1,518 1,436 1,323 1,180...
  • Page 59 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Blower Performance Standard Unit Models: SR*048 006-060 External Static Pressure (in. wg) Rated Motor Model Min CFM Speed Tap Type Power (W) 1,512 1,487 1,440 1,371 1,280 Power (W) 1,550 1,200 Medium 1,670 1,639 1,584 1,507 1,406 1,281 Power (W) High 1,885 1,841 1,772 1,678 1,560 1,416 1,248...
  • Page 60 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Blower Performance Standard Unit Models: SR*060 006-060 External Static Pressure (in. wg) Rated Motor Model Min CFM Speed Tap Type Power (W) 1,771 1,756 1,732 1,700 1,658 1,608 1,549 Power (W) 2,000 1,500 Medium 1,979 1,968 1,940 1,894 1,831 1,751 1,653 1,539 Power (W) High...
  • Page 61 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Blower Performance Hybrid Unit Models: SR*024 006-060 External Static Pressure (in. wg) Rated Motor Model Min CFM Speed Tap Type 1045 1119 Operation Not Power (W) Recommended 1030 1084 1137 1196 1271 1315 Power (W) 1026 1070 1124...
  • Page 62 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Blower Performance Hybrid Unit Models: SR*030 006-060 External Static Pressure (in. wg) Rated Motor Model Min CFM Speed Tap Type 1040 1071 1101 Power (W) 1009 1045 1077 1109 1139 1168 1214 1234 1267 Power (W) 1030 1004...
  • Page 63 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Blower Performance Hybrid Unit Models: SR*036 006-060 External Static Pressure (in. wg) Rated Motor Model Min CFM Speed Tap Type Operation Not Recommended Power (W) 1032 1003 1033 1071 Power (W) 1116 1089 1062 1031 1006 1041...
  • Page 64 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Blower Performance Hybrid Unit Models: SR*042 006-060 External Static Pressure (in. wg) Rated Motor Model Min CFM Speed Tap Type 1030 Operation Not Recommended Power (W) 1189 1156 1126 1089 1053 1001 1033 1065 1097 1130 1168...
  • Page 65 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Blower Performance Hybrid Unit Models: SR*048 006-060 External Static Pressure (in. wg) Rated Motor Model Min CFM Speed Tap Type Operation Not Recommended Power (W) 1396 1328 1262 1206 1000 Power (W) 1576 1517 1449 1393 1343...
  • Page 66 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Blower Performance Hybrid Unit Models: SR*060 006-060 External Static Pressure (in. wg) Rated Motor Model Min CFM Speed Tap Type Operation Not Recommended Power (W) 1739 1693 1646 1595 1546 1026 1054 1081 1110 1140 1170 1199...

  • Page 67: Constant Volume Cv Ec Motor Limits

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Constant Volume CV EC Motor Limits 006-060 CV EC ADVANTAGE Table 7: CV EC Blower Motor Limits A major benefit of the CV EC motor over other Airflow Cooling Heating Dehumid Size Motor Range Mode Mode...

  • Page 68: Controls: Cxm2 And Dxm2.5

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Controls: CXM2 and DXM2.5 006-060 CXM2 Controls For detailed controller information, see the CXM2 Application, Operation, and Maintenance (AOM) manual (part # 97B0137N01). To confirm the controller type of your particular unit, refer to digit 9 on the unit model number and the unit nomenclature diagram found on page 3 of this manual.

  • Page 69: Operating Limits And Commissioning Conditions

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Operating Limits and Commissioning Conditions 006-060 OPERATING LIMITS COMMISSIONING CONDITIONS Environment – Units are designed for indoor Starting conditions vary depending upon model and installation only. Never install units in areas subject are based upon the following notes: to freezing or where humidity levels could cause NOTES: cabinet condensation (such as unconditioned...

  • Page 70: Piping System: Cleaning And Flushing

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Piping System: Cleaning and Flushing 006-060 PIPING SYSTEM CLEANING AND FLUSHING Cleaning and flushing the WLHP piping system is the 8. When the cleaning process is complete, single most important step to ensure proper start-up remove the short-circuited hoses.

  • Page 71: Unit And System Checkout

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Unit and System Checkout 006-060 UNIT AND SYSTEM CHECKOUT SYSTEM CHECKOUT BEFORE POWERING SYSTEM, please System water temperature: Check water † check the following: temperature for proper range and also verify heating and cooling set points for proper operation. UNIT FEATURES System pH: Check and adjust water pH if †...

  • Page 72: Unit Startup Procedure

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Unit Startup Procedure 006-060 UNIT STARTUP PROCEDURE Turn the thermostat fan position to “ON”. The Refer to the Typical Unit Operating Pressures blower should start. and Temperatures tables. Check the temperature of both entering and leaving 2.
  • Page 73 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Unit Startup Procedure 006-060 HE (kW) = TD x GPM x 500 NOTE: If performance during any mode appears abnormal, refer to the CXM2/DXM2.5 section or where TD is the temperature difference troubleshooting section of this manual. To obtain between the entering and leaving maximum performance, the air coil should be water, and l/s is the flow rate in U.S.
  • Page 74 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Unit Startup Procedure 006-060 Table 11: Motorized Water Valve Option Corrections Table 12: SR Coax Water Pressure Drop MWV Pressure Drop (Adders) Pressure Drop, psi [kPa] U.S. Model Model 30°F 50°F 70°F 90°F 110°F Close Off MOPD...

  • Page 75: Unit Operating Conditions

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Unit Operating Conditions 006-060 Operating Pressure/Temperature tables include the following notes: Airflow is at nominal (rated) conditions Entering air is based upon 70°F (21°C) DB in heating and 80/67°F (27/19°C) in cooling Subcooling is based upon head pressure at compressor service port Cooling air and water values can vary greatly with changes in humidity level Table 13: SR Series Typical Unit Operating Pressures and Temperatures SR006...
  • Page 76 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Unit Operating Conditions 006-060 SR012 Cooling - without HWG active Heating - without HWG active Entering Water Discharge Suction Water Discharge Suction Water Superheat Subcooling Temp Superheat Subcooling Temp Water Flow Pressure Pressure Temp Pressure Pressure...
  • Page 77 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Unit Operating Conditions 006-060 SR018 Cooling - without HWG active Heating - without HWG active Entering Water Discharge Suction Water Discharge Suction Water Superheat Subcooling Temp Superheat Subcooling Temp Water Flow Pressure Pressure Temp Pressure Pressure...
  • Page 78 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Unit Operating Conditions 006-060 SR030 Cooling - without HWG active Heating - without HWG active Entering Water Discharge Suction Water Discharge Suction Water Superheat Subcooling Temp Superheat Subcooling Temp Water Flow Pressure Pressure Temp Pressure Pressure...
  • Page 79 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Unit Operating Conditions 006-060 SR042 Cooling - without HWG active Heating - without HWG active Entering Water Discharge Suction Water Discharge Suction Water Superheat Subcooling Temp Superheat Subcooling Temp Water Flow Pressure Pressure Temp Pressure Pressure...
  • Page 80 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Unit Operating Conditions 006-060 SR060 Cooling - without HWG active Heating - without HWG active Entering Water Discharge Suction Water Discharge Suction Water Superheat Subcooling Temp Superheat Subcooling Temp Water Flow Pressure Pressure Temp Pressure Pressure...

  • Page 81: Preventative Maintenance

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Preventative Maintenance 006-060 WATER COIL MAINTENANCE CONDENSATE DRAIN (WATER LOOP APPLICATIONS) In areas where airborne bacteria may produce a “slimy” substance in the drain pan, it may be necessary Generally water coil maintenance is not needed for to treat the drain pan chemically with an algaecide closed loop systems.

  • Page 82: Functional Troubleshooting

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Functional Troubleshooting 006-060 Fault Htg Clg Possible Cause Solution Check line voltage circuit breaker and disconnect. Check for line voltage between L1 and L2 on the contactor. Main power problems Green Status LED Off Check for 24VAC between R and C on CXM2/DXM2.5.
  • Page 83 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Functional Troubleshooting 006-060 Table continued from previous page. Fault Htg Clg Possible Cause Solution Check power supply and 24VAC voltage before and during operation. Check power supply wire size. Under Voltage Check compressor starting. Need hard start kit? Over/Under Voltage Code 7 Check 24VAC and unit transformer.
  • Page 84 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Functional Troubleshooting 006-060 Table continued from previous page. Fault Htg Clg Possible Cause Solution Check G wiring at heat pump. Jumper G and R for fan operation. Thermostat wiring Check thermostat wiring at heat pump. Jumper Y and R for compressor operation in test mode.

  • Page 85: Performance Troubleshooting

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Performance Troubleshooting 006-060 Symptom Htg Clg Possible Cause Solution Dirty filter Replace or clean. Check for dirty air filter and clean or replace. Reduced or no airflow in heating Check fan motor operation and airflow restrictions. Too high of external static? Check static vs.
  • Page 86 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Performance Troubleshooting 006-060 Table continued from previous page. Symptom Htg Clg Possible Cause Solution Too high of airflow Check fan motor speed selection and airflow chart. High humidity Recheck loads & sizing. Check sensible cooling load and heat Unit oversized pump capacity.

  • Page 87: Startup Log Sheet

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Startup Log Sheet Startup Log Sheet Models: 006-060 Tr, TC, Small Packaged Units TE, TS 7300 S.W. 44th Street, Oklahoma City, OK 73179 • Phone: 1-800-299-9747 Installer: Complete Unit and System Checkout and follow Unit Startup Procedures in the IOM. Use this form to record unit information, temperatures, and pressures during startup.

  • Page 88: Functional Troubleshooting Form

    Model Number: ________________________ Serial Number: ________________________ TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Date: ________________________ Packaged Unit Refrigeration Schematic Customer: _____________________________________ Antifreeze: ________________________ Models: Functional Troubleshooting Form Model#: ________________________ Serial#: ________________ Loop type: _______________ 006-060 Complaint: ________________________________________________________________________ HEATING CYCLE ANALYSIS - °F SUCTION COIL...

  • Page 89: Warranty (U.s. And Canada)

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Warranty (U.S. and Canada) 006-060 w w w. c l i m a t e m a s t e r. c o m u p d a t e d : J u l y 1 1 , 2 0 2 4 PA G E : 8 9...

  • Page 90: Warranty (International)

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Warranty (International) 006-060 PA G E : 9 0 u p d a t e d : J u l y 1 1 , 2 0 2 4 w w w. c l i m a t e m a s t e r. c o m...
  • Page 91 TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Notes 006-060 w w w. c l i m a t e m a s t e r. c o m u p d a t e d : J u l y 1 1 , 2 0 2 4 PA G E : 9 1...

  • Page 92: Revision History

    TranquiliTy® 18 (Sr) VErSaTilE SEriES– iOM Models: Revision History 006-060 Date Section Description Added attentions concerning installation Attentions, Cautions, and Warnings; Added decommissioning instructions 07/11/24 Refrigerant System Servicing Added electrical disconnect information Electrical 06/11/2024 Electrical Data Updated electrical data 05/14/2024 Added Hybrid sizes 24-60 and the WSE (36-60) options to the document 03/06/2024 Added sizes 006-018 to the document...

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