Venstar T0051FS Owner's Manual
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Venstar T0051FS Owner's Manual

Venstar T0051FS Owner's Manual

Commercial hotel thermostat
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OWNER'S MANUAL
1 For All
Digital
Digital
Thermostat
Thermostat
Programmable
Digital Thermostat
74
AUTO
On/Off
Warmer
Control up to 2 Heat & 2 Cool Stages
Fan
Cooler
SmartTemp Equipped
Digital Temperature Selection
Optional Setpoint - Only Display
Easy Pushbutton Control
Designed Specifically for the Lodging Industry
Auto-Changeover
Dry Contact Equipped
Use with most Air Conditioning & Heating Systems including: 1 or 2 Stage
Display Either F or C
Electric Cooling & Gas Heating, Heat Pump, Electric or Hydronic Heat.
Designed Specifically for the Lodging Industry
Includes Wall Hanger, J-Box Not Required
Use with most Air Conditioning & Heating Systems including: 1 or 2 Stage
Electric Cooling & 2 Stage Gas Heating, Heat Pump, Electric or Hydronic Heat.
OWNER'S
OWNER'S
MANUAL
MANUAL
Carrier Corporation 04/07
MODEL 33CS050/1-FS
COMMERCIAL
HOTEL THERMOSTAT
T0051FS
MULTI-STAGE
MULTI-STAGE
PROGRAMMABLE
PROGRAMMABLE
up to
2-heat
up to
2-heat
& 2-cool
& 2-cool
SmartTemp Equipped
Digital Temperature Selection
HEAT
Can Display Setpoint, Only
COOL
Thermoglow Backlight
Easy, Pushbutton Control
WITH 48 HOUR
'Hidden' Setpoint Limiting
CLOCK BACKUP
Auto-Changeover
Mounts Flush with the Wall
Dry Contact Equipped
Backlit display
Peak Demand Reduction
One For All Works with
Virtually All Equipment
Manual or Auto Fan Control
'O' or 'B' Terminal
F or C Display
Non-Volatile Memory
'Hidden' Setpoint Limiting
Peak Demand Reduction
Manual or Auto Fan Control
Venstar Inc. 12/07
HEAT
PUMP
4Z95

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Summary of Contents for Venstar T0051FS

  • Page 1 Includes Wall Hanger, J-Box Not Required Use with most Air Conditioning & Heating Systems including: 1 or 2 Stage Electric Cooling & 2 Stage Gas Heating, Heat Pump, Electric or Hydronic Heat. OWNER’S OWNER’S MANUAL MANUAL Carrier Corporation 04/07 4Z95 Venstar Inc. 12/07...

  • Page 2: Table Of Contents

    Occupied / Unoccupied ADVANCED SETUP ABOUT ADVANCED FEATURES & OPERATION WARRANTY CAUTION Follow Installation Instructions carefully. DISCONNECT POWER TO THE HEATER - AIR CONDITIONER BEFORE REMOVING THE OLD THERMOSTAT AND INSTALLING WARNING THE NEW THERMOSTAT. Venstar Inc. 12/07 T0051FS Page 1...

  • Page 3: Front Panel

    Front Panel Liquid Crystal Display with Thermoglow Warmer/Cooler Buttons On/Off Button Fan Button Heat or Cool Indicator Red = Heat, Green = Cool Temperature Sensor Page 2...

  • Page 4: Display

    Display I8:88 Night Setup AUTO Locked ONOFF Program Morning Evening Fan On Mode Indicators Selects the operational mode of the equipment. HEAT - Indicates the heating mode. COOL - Indicates the air conditioning mode. AUTO - Indicates the system will automatically changeover between heat and cool modes as the temperature varies.
  • Page 5 Display I8:88 Night Setup AUTO Locked ONOFF Program Morning Evening Fan On Morning, Day, Evening & Night icons - Pages 9-12 Indicates the day part of the time period program. Setup icon - Pages 13-16 Indicates the thermostat is in the setup mode. Fan On icon - Page 5 Indicates continuous fan operation.

  • Page 6: Quick Start Set The Clock And Go

    Quick Start Set the Clock and Go During Setup & Programming: Press the ON/OFF and FAN buttons ON/OFF at the same time for 10 seconds to enter Setup screens. Pressing the Warmer or Cooler butto ns wil l modify th e flashing selection.

  • Page 7: Smarttemp Explanation

    SmartTemp Explanation The SmartTemp feature can save up to 30% or more in operating costs over standard thermostats. SmartTemp gives you almost the same energy savings as thermostats with motion detectors and/or door interlocks at a much lower cost for both the thermostat and installation.
  • Page 8 SmartTemp Explanation Surveys have shown that even though a hotel can expect to realize an estimated 30% energy savings in heating, cooling and fan costs, the hotel guest is unaware that the thermostat is automatically entering an “unoccupied” state several times throughout the day. The reason for this is that while the hotel guest is in the room, he or she always has complete control of the actual temperature.

  • Page 9: Programming

    Programming Occupied & Unoccupied Periods To maximize energy savings, the program allows for a day to be broken into four time periods with every day of the week sharing the same program. For each time period, you may choose to have a unique setpoint or simply use the unoccupied setpoints.
  • Page 10 Programming Occupied & Unoccupied Periods 8:00 Adjust the start time for the Morning time period. Press Morning ON/OFF 8:00 Use the setpoints for the Morning time period (On), or use the unoccupied setpoints (Off). Press Morning ON/OFF 8:00 This next step only appears if the previous step = ON Adjust the setpoint for the Morning time period.
  • Page 11 Programming Occupied & Unoccupied Periods i2:I5 Adjust the start time for the Day time period. Press ON/OFF i2:I5 Use the setpoints for the Day time period (On), or use the unocc- upied setpoints (Off). Press ON/OFF i2:I5 This next step only appears if the previous step = ON Adjust the setpoint for the Day time period.
  • Page 12 Programming Occupied & Unoccupied Periods 3:00 Adjust the start time for the Evening time period. Press Evening ON/OFF 3:00 Use the setpoints for the Evening time period (On), or use the unoccupied setpoints (Off). Press Evening ON/OFF 3:00 This next step only appears if the previous step = ON Adjust the setpoint for the Evening time period.
  • Page 13 Programming Occupied & Unoccupied Periods 7:00 Night Adjust the start time for the Night time period. Press ON/OFF 7:00 Night Select if the room will be occupied (ON), or unoccupied (OFF), during this time period. Press ON/OFF 7:00 This next step only appears if the previous step = ON Night Adjust the setpoint for the...

  • Page 14: Advanced Setup

    Advanced Setup Press the On/Off button. ON/OFF While holding the On/Off, NOTE: Each step # is located at press the Fan button the top right corner of the for 10 seconds to enter Setup display for easy reference. screens. I2:00 Setup Adjust the Time of Day Clock.
  • Page 15 Advanced Setup Setup For the Dry Contact: Set the Unoccupied Cool setpoint to 64. (35 - 99, OF=Off) (Step 5 only appears if Press step 4=OFF) ON/OFF Setup For the Dry Contact: Set the Unoccupied Heat setpoint to 66. (35 - 99, OF=Off) (Step 6 only appears if Press step 4=OFF)
  • Page 16 Advanced Setup Setup Adjust the Minimum allowable Cool Setpoint. OCKED (35 - 99 ) Press ON/OFF Setup Select Heat Pump control, On or Off. Press ON/OFF Setup Select the reversing valve polarity for Heat Pump, O or B. (Step 12 only appears if Heat Pump is ON in step 11) Press ON/OFF...
  • Page 17 Advanced Setup Setup Adjust the Deadband from 1 - 6 degrees. Press ON/OFF Step 16 only appears if dual setpoint is selected in step 2. Setup Adjust the minimum Difference between Press cooling & heating setpoints. ON/OFF (0 - 6 ) Select the cycles per Setup hour Limit.

  • Page 18: Advanced Setup Table

    Advanced Setup Advanced Setup Table Step # Description Range Factory Default Time of day clock set 24 hour 12:00 Am Display Mode 0 - 3 Dry Contact Sense NC /NO Dry Contact Latch Off / On Unoccupied Cool setpoint** 35 - 99, OF Unoccupied Heat setpoint** OF, 35 - 99 This setup step is unused...

  • Page 19: About Advanced Features

    48 hours without external power or batteries. The T0051FS stores the time at which power is removed and resumes timekeeping from that point, upon power restoration.
  • Page 20 About Advanced Features & Operation EMERGENCY HEAT - Is a feature available to Heat Pump installations. To turn on Emergency Heat press the FAN button. While holding the FAN button press the WARMER button for 2 seconds. The Cool setpoint display will read ‘EH’.
  • Page 21 About Advanced Features & Operation KEYPAD LOCK - To prevent unauthorized use of the thermostat, the front panel buttons may be disabled. To disable, or ‘lock’ the keypad, press and hold in the ON/OFF button. While holding the ON/OFF button, press the WARMER and COOLER buttons together.
  • Page 22 About Advanced Features & Operation DUAL SETPOINT BEHAVIOR - The adjustable setpoint range is: 35 - 99 degrees Fahrenheit and 7 - 35 degrees Centigrade. When in the modes Heat or Cool, this adjustable range is unhampered. When adjusting any Auto mode, including programming Occupied and Unoccupied periods, the thermostat will not allow the Heat setpoint to get closer to the Cool setpoint than the value programmed as the minimum difference in...
  • Page 23 About Advanced Features & Operation FACTORY DEFAULTS - If, for any reason, it is desirable to return all stored settings back to the factory default settings, press the ON/OFF button. While pressing the ON/OFF button, press the COOLER button for 2 seconds. All icons will appear.

  • Page 24: Warranty

    Warranty One-Year Warranty - This Product is warranted to be free from defects in material and workmanship. If it appears within one year from the date of original installation, whether or not actual use begins on that date, that the product does not meet this warranty, a new or remanufactured part, at the manufacturer’s sole option to replace any defective part, will be provided without charge for the part itself provided the defective part is returned to the distributor through a qualified servicing dealer.

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