ClimateMaster Tranquility 16 Compact Series Installation, Operation & Maintenance Manual

ClimateMaster Tranquility 16 Compact Series

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Tranquility

®

16

COMPACT (TC) Series

MODELS TCH/V 006 - 60

60 HZ - HFC-410A

INSTALLATION, OPERATION

& MAINTENANCE

97B0075N07

Revised: 04 February, 2013

Table of Contents

Model Nomenclature - General Overview 3

General Information 4

Unit Physical Data 6

Horizontal Installation 7

Field Conversion of Air Discharge 9

Horizontal Installation 10

Vertical Installation 11

Piping Installation 13

Water-Loop Heat Pump Applications 14

Ground-Loop Heat Pump Applications 15

Ground-Water Heat Pump Applications 17

Water Quality Standards 19

Electrical - Line Voltage 20

Electrical - Power Wiring 22

Electrical - Power & Low Voltage Wiring 23

Electrical - Low Voltage Wiring 24

Electrical - Thermostat Wiring 25

TC Blower Performance Data 26

Typical Wiring Diagram - Units with DXM Board

and PSC Fan Motor (Three Phase) 27

Typical Wiring Diagram - Units with CXM Board

and PSC Fan Motor (Single Phase) 28

CXM Controls 29

DXM Controls 30

Safety Features - CXM and DXM Controls 32

Unit Starting and Operating Conditions 34

Piping System Cleaning and Flushing 35

Unit and System Checkout 36

Unit Start-Up Procedure 37

Unit Operating Conditions 39

Preventive Maintenance 44

Functional Troubleshooting 45

Performance Troubleshooting 46

Start-Up Log Sheet 47

Functional Troubleshooting 48

Warranty (U.S. & Canada) 49

Warranty (International) 50

Revision History 52

Table of Contents

Other manuals for ClimateMaster Tranquility 16 Compact Series

Installation Operation & Maintenance84 pages

Questions and Answers:

G
gilberttheresaSep 1, 2025
What causes Over/Under Voltage Code 7 on ClimateMaster Tranquility 16 Compact?
- O
  ocollinsSep 1, 2025
  An Over/Under Voltage Code 7 on your ClimateMaster Heat Pump can stem from several power-related issues: * **Under Voltage:** Check the power supply and 24VAC voltage, both before and during operation. Also, check the power supply wire size, compressor starting (consider a hard start kit), and the 24VAC and unit transformer tap for correct power supply voltage. * **Over Voltage:** Check the power supply voltage and 24VAC, both before and during operation. Also, check the 24VAC and unit transformer tap for correct power supply voltage.
T
Theresa CoxAug 31, 2025
What causes LT1 Fault Code 4 (Water coil low temperature limit) in ClimateMaster Tranquility 16 Compact Heat Pump and how to resolve it?
- K
  kim03Aug 31, 2025
  The LT1 Fault Code 4 indicates a low temperature limit on the water coil. Possible causes include: * **Reduced or no water flow in heating:** Check the pump or water valve operation/setting. Also, check for plugged strainers or filters and clean or replace them. Ensure the water flow is adjusted to the proper rate. * **Inadequate antifreeze level:** Check the antifreeze density with a hydrometer. * **Improper temperature limit setting:** Clip the JW3 jumper for antifreeze (10°F [-12°C]) use. * **Water Temperature out of range:** Bring water temperature within design parameters. * **Bad thermistor:** Check the temperature and impedance correlation per the chart.
A
Ashley StewartAug 30, 2025
What should I do if my ClimateMaster Heat Pump doesn’t operate in cooling mode?
- T
  Terry MclaughlinAug 30, 2025
  If your ClimateMaster Heat Pump isn't cooling, here's what you can check: * **Reversing valve:** Ensure it's set for cooling and check for 24VAC on the RV coil and at the CXM/DXM board. If the valve is stuck, try running high pressure by reducing water flow while engaging and disengaging the RV coil voltage to try to move the valve. * **Thermostat setup:** Verify the thermostat is set to 'O' for the reversing valve, not 'B'. * **Thermostat wiring:** Check the O wiring at the heat pump by jumpering O and R to listen for an RV coil 'click'. Also, put the thermostat in cooling mode and check for 24 VAC on O (between C and O) and W (between W and C). Voltage should be present on O, but not on W. If there's voltage on W, the thermostat may be faulty or incorrectly wired.
W
William WhiteAug 28, 2025
How do I fix LP/LOC Fault Code 3 (Low Pressure / Loss of Charge) on my ClimateMaster Tranquility 16 Compact Heat Pump?
- R
  Robert ShepherdAug 28, 2025
  To address a Low Pressure/Loss of Charge fault on your ClimateMaster Heat Pump, check for refrigerant leaks if you suspect insufficient charge. Also, if the compressor pumps down at start-up, verify the charge and start-up water flow.
J
Jessica SwansonAug 27, 2025
Why is my ClimateMaster Tranquility 16 Compact Heat Pump showing Condensate Fault Code 6?
- U
  ukingAug 27, 2025
  If your ClimateMaster Heat Pump is showing Condensate Fault Code 6, the following issues might be the cause: * **Blocked drain:** Check for blockage and clean the drain. * **Improper trap:** Check the trap dimensions and location ahead of the vent. * **Poor drainage:** Check for proper piping slope away from the unit and the unit's slope toward the outlet. * **Poor venting:** Check the vent location. * **Moisture on sensor:** Check for moisture shorting to the air coil. * **Plugged air filter:** Replace the air filter. * **Restricted Return Air Flow:** Find and eliminate the restriction. Increase return duct and/or grille size.
W
William ParksAug 25, 2025
How to troubleshoot main power problems in ClimateMaster Tranquility 16 Compact?
- D
  Daniel SanchezAug 26, 2025
  To troubleshoot main power issues, verify the green status LED. If it's off: * Check the line voltage circuit breaker and disconnect. * Check for line voltage between L1 and L2 on the contactor. * Check for 24VAC between R and C on CXM/DXM. * Check the primary/secondary voltage on the transformer.
T
Todd JonesAug 23, 2025
Why does only the fan run on my ClimateMaster Tranquility 16 Compact?
- P
  Patrick GrossAug 25, 2025
  If only the fan is running on your ClimateMaster Heat Pump, consider these possibilities: * **Thermostat position:** Ensure the thermostat is set for heating or cooling operation. * **Unit locked out:** Check for lockout codes and reset power. * **Compressor Overload:** Check the compressor overload and replace it if necessary. * **Thermostat wiring:** Check the thermostat wiring at the heat pump. Jumper Y and R for compressor operation in test mode.

ClimateMaster Tranquility 16 Compact Series Specifications

General

Brand	ClimateMaster
Model	Tranquility 16 Compact Series
Category	Heat Pump
Language	English

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