Honeywell T6051B User's Manual
Contents
1. T6051B EXPLOSION PROOF HEAVY DUTY THERMOSTAT _ Honeywell APPLICATION LOCATION The T6051B Explosion Proof Heavy Duty Thermo Locate the thermostat about five feet above the floor stat may be used in heating only systems cooling only where it will be affected only by the average temperature systems combination heat cool systems system change of the room These thermostats are mounted vertically over means must be provided or as a series 60 con troller for valves or motors INSTALLATION MOUNTING AND WIRING All wiring must comply with local codes and ordinances 1 Loosen the four explosion proof housing cover screws and remove the cover and thermostat combination 2 After selecting a location mount the explosion proof housing on the wall See Figs 1 and 2 Fig 1 Mounting dimensions Form Number 5 72 60 0116 E S Residential Div EXPLOSION PROOF HOUSING SETTING KNOB Lear or EXPLOSION PROOF HOUSING COVER SCREW 4 EXPLOSION PROOF HOUSING COVER THERMOSTAT COMBINATION Fig 2 Mounting T6051B 3 The explosion proof housing is tapped for 3 4 inch conduit Run the conduit between the explosion proof housing the power source and the controlled TS051B equipment Leave six to eight inches of wire in the box to make thermostat connections 1 COOEING Par 4 Connect wires to the terminals on the ba2. ck of the SUPPLY thermostat See Figs 3 7 for typical wiring hookups Ll 60518 Hon AUTOMATIC CHANGEOVER SWITCH HEATING EQUIPMENT POWER SUPPLY Z PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED ssy HEATING EQUIPMENT Fig 5 T6051B in heat cool contro for separate heating Z pRovive DISCONNECT MEANS AND OVERLOAD PROTECTION AS i Ai REQUIRED aus and cooling equipment Fig 3 T6051B in heating only application T6051B Lt gt HOT L1 HoT POWER Teose IN supPLy POWER SUPPLY L2 gt CHANGEOVER HEATING COOLING SWITCH EQUIPMENT gt COOLING EQUIPMENT Z N PRovioE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED aise Z provide DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED a Fig 6 T6051B heat cool control for combination Fig 4 T6051B in cooling only application heating cooling equipment Page T6051B SERIES 60 MOTOR OR POWER SUPPLY Z N PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED Aen Fig 7 T6051B used as a series 60 control 3 wire tine voltage two position control ALTITUDE CALIBRATION This thermostat was calibrated at the factory for accuracy at 1 000 feet above sea level It may be neces sary to reset the thermostat for the altitude of your locality If you do not know your altitude consult your local U S Weather Bureau or Public Library To remove cover use setpoi
3. e T6051B and make sure it functions as intended quipment manufactured by it and bearing its nameplate to be free from defects in workmanship 1 Equipment which is received transportation prepaid at the factory originating shipment 1 within twelve months after date of manufacture or 2 with a certification by the installer to be within twelve months after date of installation and found by the Company s inspection to be defective in workmanship or materials within the guarantee will be repaired or replaced at the Company s option free of charge and returned lowest cost transportation prepaid Premium transportation will be used at customer s request and expense 2 If inspection by the Company does not disclose any defect covered by the guarantee equipment will be repaired or replaced and the Company s regular service charge will apply 3 WITH EXCEPTION OF THE FOREGOING AND UNLESS SPECIFICALLY EXPRESSED IN WRITING THE COMPANY MAKES NO EXPRESS WARRANTIES NO WARRANTIES OF MERCHANTABILITY AND NO WARRANTIES WHICH EXTEND BEYOND THE DESCRIPTION OF THE FACE HEREOF HONEYWELL MINNEAPOLIS MINN 55408 INTERNATIONAL Sales Offices in all principal cities of the world Manufacturing in Australia Canada Finland France Germany Japan Mexico Netherlands Spain Taiwan United Kingdom U S A
4. nt knob to loosen screw beneath cover and pull cover off ALTITUDE f CALIBRATION ped LEVER Fig 8 Altitude calibration WARRANTY Unless otherwise specified the Company warrants all Residential Division e and materials under normal use and service as follows Each notch on the calibration mechanism represents 2 000 feet If you are above sea level use the chart to determine how far to move the indicator ELEVATION IN FEET 0 to 2 000 2 000 to 4 000 4 000 to 6 000 6 000 and above INDICATOR Leave as is Move down 1 notch Move down 2 notches Move down 3 notches TO LOCK After altitude adjustment is complete replace the cover and cover set screw Move the setpoint indicator to the desired temperature setting Remove the setpoint knob to lock the setpoint CHECKOUT After the thermostat is installed and wired operate it manually to make certain it is connected properly Checkout will depend on type of hookup and controlled equipment For cooling control check turn the set ting knob to move the indicator down the scale This initiates a call for cooling and the cooling equipment should respond For heating control check turn the setting knob to move the indicator up the scale This initiates a call for heat and the heating equipment should respond For heating cooling control check both heating and cooling as described above For series 60 control check cycle the equipment through th
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