Trane TCH024C1 Installation Operation & Maintenance Download Page 7 | Manualshive

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Page 7

Typical Field Wiring Diagram

TCH024, 030, 036, 042C and TCH048, 060F Units (Cooling Only)

TCH024, 030, 036, 042C and TCH048, 060F Units (With Supplementary Heaters)

B757385

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Summary of Contents for TCH024C1

Page 1: ...ts of this product that are capable of conducting electri cal current are grounded If grounding wires screws straps clips nuts or washers used to complete a path to ground are removed for service they must be returned to their original position and properly fastened ALL phases of this installation must comply with NATIONAL STATE and LOCAL CODES These instructions do not purport to cover all variat...

Page 2: ...ed mounting pads should be placed beneath the unit to prevent transmission of vibration to the occupied structure Select a location that will minimize the length of the supply and return ducts Select a location where external water drainage cannot collect around the unit Give consideration to shade appearance and noise This unit was designed for multiple applications rooftop out door ground level ...

Page 3: ...1 INSTALLATION SERVICE CLEARANCE BACK 48 0 LEFT SIDE 24 0 RIGHT SIDE 36 0 TOP 36 0 MODEL APPROX CORNER WTS LBS TOTAL WEIGHT LBS COIL DIMENSION IN W1 W2 W3 W4 A B TCH024C 76 73 63 68 279 14 16 TCH030C 77 71 62 70 281 14 16 TCH036C 79 75 66 73 293 14 16 TCH042C 80 79 72 77 308 20 16 ...

Page 4: ...it Dimensions and Clearances 1 INSTALLATION SERVICE CLEARANCE BACK 48 0 LEFT SIDE 24 0 RIGHT SIDE 36 0 TOP 36 0 MODEL APPROX CORNER WTS LBS TOTAL WEIGHT LBS W1 W2 W3 W4 TCH048F 126 126 95 95 443 TCH060F 112 112 111 111 450 ...

Page 5: ...ended to prevent transmission of vibration to the structure Isolate with at least four 4 vibration isolators or equivalent The isolators must provide a minimum clearance of 1 4 beneath the unit to permit air to circulate under the unit s base After the unit has been properly positioned complete the instal lation according to the instructions in the following sections of this manual Then follow the...

Page 6: ...not short thermostat wires since this will damage the control transformer Electrical Wiring WARNING TO PREVENT INJURY OR DEATH DUE TO ELECTRICAL SHOCK OR CONTACT WITH MOVING PARTS LOCK UNIT DISCONNECT SWITCH IN OPEN POSITION BEFORE SERVICING UNIT Recommended wire sizes and lengths for installing the unit thermostat are provided in Table 1 Thermostat Wire Size and Maximum Length The total resistanc...

Page 7: ...Page 7 Typical Field Wiring Diagram TCH024 030 036 042C and TCH048 060F Units Cooling Only TCH024 030 036 042C and TCH048 060F Units With Supplementary Heaters B757385 5 6 ...

Page 8: ...aced in the COOL position the unit s operation is automatic A fan switch on the thermostat also providesforcontinuousoperationoftheevaporatorfanifdesired This is the ON position With the fan switch in the AUTO position thefanwillonlyoperatewiththecoolingcycle Continu ous fan mode during cooling operation may not be appropriate in humid climates If the indoor air exceeds 60 relative humidity or sim...

Page 9: ...f low voltage is encountered check the size and length of the supply line from the main disconnect to the unit The line may be undersized for the length of the run Cooling Shut Down Place the system selector switch in the OFF position or reset the thermostat at a setting above the room temperature Do not de energize the main power disconnect except when the unit is to be serviced Power is required...

Page 10: ... Outdoor Coil Unfiltered air circulated through the unit s outdoor coil can cause the coil s surface to become clogged with dust dirt etc To clean the coil stroke the coil surface with a soft bristled brush vertically that is in the direction of the fins Be sure to keep all vegetation away from the outdoor coil area Maintenance Performed by Serviceman Tokeepyourunitoperatingasdesigned themanufactu...

Page 11: ...ally this limited warranty will not apply unless the packaged unit is 1 installed by a licensed or qualified HVAC technician 2 applied and installed in accordance with the manufacturer s recommendations and its Installer s guide and 3 in compliance with all industry standards national state and local codes This limited warranty does not cover failure of your packaged unit if it is damaged while in...

Page 12: ...ty Warrantor shall not be obligated to pay for the cost of lost refrigerant No liability shall attach to Warrantor until products have been paid for and then liability shall be limited solely to the purchase price of the equipment under warranty shown to be defective This limited warranty does not apply if the packaged unit was purchased direct i e from internet websites or auctions on an uninstal...

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