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Installer’s Guide

MoUntInG hoLe LocatIon

note: aLL dIMenSIonS are In MM (IncheS).

From Dwg. D152637  Rev. 2

checkoUt ProcedUre

After installation has been completed, it is recommended that the entire system be checked against the following list:

  1.  Refrigerant Line, Leak checked ............................................ [  ]
  2.  Suction Lines and Fittings properly insulated ..................... [  ]
  3.  Have all Refrigerant Lines been secured and  

isolated properly? ................................................................... [  ]

  4.  Have passages through masonry been sealed?  

If mortar is used, prevent mortar from coming  

into direct contact with copper tubing .................................. [  ]

  5.  Verify tightness of all electrical connects ............................. [  ]
  6.  Observe outdoor fan during on cycle for clearance  

and smooth operation ............................................................ [  ]

  7.  Indoor coil drain line drains freely. Pour water  

into drain pan ......................................................................... [  ]

  8.  Supply registers and return grilles open and  

unobstructed........................................................................... [  ]

  9.  Return air filter installed ...................................................... [  ]
 10.  ComfortLink™ II control is accurate. Check  

against a reliable thermometer. Adjust per  

instructions with ComfortLink™ II control ......................... [  ]

 11.  Is correct airflow setting used?  

(Indoor blower motor) ............................................................ [  ]

 12.  Operate complete system in each mode to  

insure safe operation. ............................................................ [  ]

y

Trane
www.trane.com

 

 

 

02/09

Trane has a policy of continuous product and product data improvement and it reserves the right to change 
design and specifications without notice.

Содержание ComfortLink II Charge Assist 4TTZ0 Series

Страница 1: ...be replaced Never break a vacuum with air and always change the driers when opening the system for component replacement For specific handling concerns with R 410A and POE AB oil reference Retrofit Bu...

Страница 2: ...vice Facts Charge level can always be verified with the Refrigerant Charging Chart found in the Service Facts 1 Determine the most practical way to run the lines 2 Consider types of bends to be made a...

Страница 3: ...e hook up diagram included in these instructions 6 Precautions should be taken to avoid heat damage to the pressure tap valve core during brazing It is recommended that the pressure tap port valve cor...

Страница 4: ...horting any of the other pins to this pin causes the function of the other pin to be executed Leaving this pin open results in the normal mode of operation 2 TST Test Shorting TEST_COMMON to this pin...

Страница 5: ...Installer s Guide Field Wiring Diagram Communicating Indoor Unit Communicating Outdoor Unit 7 NOTE For non communicating systems use 24 volt harness accessory BAYACHP024A 18 BC53D2 3 5...

Страница 6: ...Installer s Guide 8 COMMUNICATING INDOOR UNIT WITH 24V Comfort Control 24V 2 STAGE OR 2 STEP Cooling 6 18 BC53D2 3...

Страница 7: ...Installer s Guide 9 COMMUNICATING INDOOR UNIT WITH 24V Comfort COntrol 24V 2 stage OR 2 STEP heat pump 18 BC53D2 3 7...

Страница 8: ...our Once charged the system will exit Charge Assist and control will return to the Comfort Control Direction for Charge Assist If the system charge is low the ADD LED will turn on and stay on up to on...

Страница 9: ...x Lift 25 20 15 10 0 10 20 25 30 40 60 80 Dip Switch 1 ON TOTAL REFRIGERANT LINE LENGTH FEET REFRIGERANT LINE LIFT FEET Max Lift 25 20 15 10 0 10 20 25 30 40 60 80 4TEE3_06 Air Handler 4TXCC008 Coil 4...

Страница 10: ...C H C H C H C H C H C H C H C H C H C H P P P P P P P P P P P P P P S S S S S S S S S S S S S S S S S S S S S S S S S S S S P P P P S S S S P P P P S S P P P P P P P P P P P P P P S S S S S S S S P P...

Страница 11: ...re in MM Inches MODELS BASE A B C D E F G H J K 4TTZ0024A 4TWZ0024A 4 1369 53 7 8 946 37 1 4 870 34 1 4 5 8 3 8 152 6 98 3 7 8 219 8 5 8 86 3 3 8 1035 40 3 4 4TTZ0036A 4TWZ0036A 4TTZ0048A 4TWZ0048A 4T...

Страница 12: ...tubing 5 Verify tightness of all electrical connects 6 Observe outdoor fan during on cycle for clearance and smooth operation 7 Indoor coil drain line drains freely Pour water into drain pan 8 Supply...

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