Honeywell Thermostat T6069 User's Manual
Contents
1. Honeywell Fan Coil Thermostat T6069 The T6069 thermostats control line voltage valves and or blower motors on Fan Coil units in manual or automatic changeover cooling heating systems These thermostats feature separate fan and system manual switches E Combines thermostat system switch and fan control in one deluxe styled unit mM Three speed manual FAN control E Fan can be wired for continuous ON or cycled AUTO operation E Temperature scale 7 28 C 44 86 F SYSTEM switch OFF position breaks heating cooling and fan circuits P E Colour coded leadwire connections ee M Mounts on lt lt 2 x 4 gt gt single or double gang vertical outlet box Specifications MODELS E SWITCH ON eAUTO OFF x xX FAN SWITCH AUTO cycled Fig 3 Fig 8a b Fig 2 Fig 7a b ON constant 2 PIPE FAN only 2 PIPE 1 VALVE 4 PIPE 2 VALVE VC SERIES 2 PIPE 1 VALVE Fig 6a b Fig VALVES 4 PIPE 2 VALVE Fig CHANGEOVER REMOTE RESISTIVE HEATING Circuit Load FLA V4043 V 4044 VALVES Voltage 50 60Hz 120V 208V 240V 277V 4 4 4 4 4 4 4 4 4 4 7 5 6 5 1 x denotes the only approved loads for each model 2 Locked Rotor Amperage 6 x FLA 3 For a particular pilot duty load current draw x 1 5 total circuit load 4 0 4 0 3 3 3 3 42. 0 4 0 3 3 3 3 4 0 Notes T6069A T6069B T6069C T6069D T6069E T6069D Shown DIMENSIONS H x Wx Dx d projection into box 117 mm high 114 mm wide 47 mm deep 15 mm 4 5 8 x 4 1 2 x 1 7 8 x 5 8 APPROVALS Canadian Standards Association Certified Underwriters Labs Listed ACCESSORIES 272804A Range stop and locking cover screws TG511 Thermostat guard 272735T Mud ring beige color Installation and Checkout A CAUTION 1 Disconnect power supply before beginning installation to prevent electrical shock and equipment damage 2 Installer must be a trained experienced service technician 3 All wiring must comply with local electrical codes ordinances and regulations MOUNTING Mount thermostat on inside wall about 1 5 m 5 above the floor Do not mount where thermostat can be affected by drafts radiant heat from the sun or other sources of heat T6069s mount on NEMA standard 2 x 4 vertical single or double gang outlet box 4 square electrical box requires mud ring adaptor not provided WIRING Internal schematic and external connections are shown in Fig 1 through Fig 10 Fig 1 through 5 are wiring schematics for V4043 V4044 series hydronic valves Fig 6 through 10 are wiring schematics for Honeywell VC series 2 wire common type hydronic valves Use solderless connectors or other approved methods to wire thermostat into the system 150
3. mm colour coded leadwires are provided OPERATION As the temperature changes thermostat contacts make to open a valve and or power a blower to provide heating or cooling Depending on model heating or cooling is manually or automatically selectable The speed at which the air is circulated is controlled by the FAN switch Constant or intermittent fan is chosen during installation a a a a a a i I ET Printed in Mexico C L e 01 01 Honeywell Limited 2001 e Form Number 95C 10678 1 T6069 Installlation and Checkout CHECKOUT Turn on power Check out operation according to SYSTEM switch present SYSTEM OFF de energizes valve and fan circuits E SYSTEM HEAT OFF COOL Set SYSTEM to HEAT Rotate thermostat knob clockwise to energise heating valve and or fan fan auto cycled mode Set SYSTEM to COOL Rotate thermostat knob counter clockwise to energise cooling valve and or fan fan auto cycled mode mM SYSTEM ON AUTO OFF Set SYSTEM to ON Valve will operate on heating or cooling cycle depending on whether hot or chilled water is being supplied Set SYSTEM to AUTO Fan will operate with heating and cooling cycles SETTING The T6069 temperature scale is 7 28 C 44 86 F Set the dial marker line to the desired temperature ALTITUDE COMPENSATION The thermostats are accurately calibrated at the factory for accuracy at 500 feet above sea level The vapor filled diaphragm sensor is affected by ba
4. ngle V4043 V4044 series valve cycled fan manual heat cool changeover FAN MOTOR LO HEATING VALVE or RESISTIVE HEATER L1 HOT A COOLING VALVE or COMPRESSOR Fig 2 T6069B 6 wire for dual V4043 V4044 series valve constant fan manual heat cool changeover FAN MOTOR LO V4043 V 4044 HEATING VALVE or A RESISTIVE HEATER SYSTEM l VC valve e BLACK A 7 2 wire L1 HOT i common YELLOW A V4043 V 4044 COOLING VALVE or COMPRESSOR Fig 6a T6069A 5 wire for single VC series 2 wire common version valve constant fan manual heat cool changeover Fig 3 T6069C 6 wire for single or dual V4043 V4044 series valve cycled fan manual heat cool changeover FAN MOTOR AQUASTAT ORANGE VC valve 2 wire OITO Fig 4 T6069D 7 wire for single V4043 V4044 series valve Fig 6b T6069A 5 wire for single VC series 2 wire constant or cycled fan auto heat cool changeover common valve cycled fan manual heat cool changeover FAN MOTOR VC valve 2 wire YELLOW V4043 V 4044 common VALVE SYSTEM L1 HOT AX Fig 5 T6069E 5 wire for single V4043 V4044 series valve onetant or cycled fan cooling only Fig 7a T6069B 6 wire for dual VC serie valve 2 wire common version constant fan manual heat cool changeover HEATING ELEMENT Fig 7b T6069B 6 wire for resistive heating single VC series cooling valve 2 wire common ver
5. rometric pressure and altitude Deviation up to 1 F 1 2 C are within normal operation Control point drops 2 F every 1000 feet 1 C 300m above sea level See table 1 for recommended action Typical City Recommended Action Toronto Ontario Las Vegas Nevada Calgary Alberta Move clockwise 2 to 3 marks pools CO Orano Move clockwise 4 to 5 marks Salt Lake City Utah Elevation in feet O to 2000 2000 to 4000 4000 to 6000 Table 1 Altitude Correction To Recalibrate 1 Remove cover Set the tab on setpoint knob to the leftmost radial mark visible on top of the triangular arm that holds the diaphragm sensor 2 Without rotating the knob remove it from the thermostat by pulling straight out while holding the base against the wall 3 Now rotate the removed setpoint knob clockwise by the amount of temperature error Each mark on the triangular arm represents 2 F 1 C of adjustment Snap the knob back onto the white cam 4 Install the cover Wait five minutes to let the thermostat thermally stabilize and re check calibration Do not assume a thermostat is out of calibration until it has been installed and allowed to operate for several hours FAN MOTOR LO V4043 V 4044 VALVE ORANGE Fig 1a T6069A 5 wire for single V4043 V4044 series valve constant fan manual heat cool changeover FAN MOTOR A V4043 V 4044 VALVE ORANGE Fig 1b T6069A 5 wire for si
6. sion constant fan manual heat cool changeover Fig 8a T6069C 6 wire for dual VC serie valve 2 wire common version cycled fan manual heat cool changeover HEATING ELEMENT VC valve 2 wire common recnnnneceeg 2 a LO RED AQUASTAT ORANGE A VC valve VIOLET 2 wire common Fig 9 T6069D 7 wire for single VC series valve 2 wire common version constant or cycled fan auto heat cool changeover Fig 10 T6069E 5 wire for single VC series valve 2 wire common version constant or cycled fan cooling only Notes to Figures 1 through 10 A N OFF BREAKS VALVE AND FAN CIRCUITS INSULATE LEAD IF LEAD NOT USED VALVE CYCLES ON TEMPERATURE FALL RISE WHEN AQUASTAT SENSES HOT COLD SUPPLY WATER PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION REQUIRED Fig 8b T6069C 6 wire for resistive heating single VC serie cooling valve 2 wire common version cycled fan manual heat cool changeover Residential and Building Controls Divisions Honeywell Limited Honeywell Inc 35 Dynamic Drive 1985 Douglas Drive North Scarborough Ontario Golden Valley Minnesota 55422 Canada M1V 4Z9 This material is proprietary to Honeywell Limited and shall not be reproduced copied or used in any manner without prior written consent of Honeywell Limited Helping You Control Your World
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