Robertshaw 8601 User Manual

Robertshaw 8601 User Manual

5 - 2 day programmable 1 heat / 1 cool
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NeW
110-1098
As an E
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NERGY
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that this thermostat product meets the E
energy efficiency.
Application
The Robertshaw 8601 is a single-stage thermostat designed to control
24 VAC gas or electric heating and cooling systems or single-stage
heat pump. The 8601 requires a common wire.
Features
• Large back lit display.
• Four preprogrammed E
the week.
• Fahrenheit/Celsius display option.
• Programmable from 45°F (4°C) to 90°F (32°C).
• Accuracy within ± 1 degree.
• Adjustable temperature differential: 1-3 °F (1-1.5°C).
• Separate heating and cooling programs.
®
partner, Climate Controls Americas has determined
®
NERGY
8 601
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GAS
5 - 2 Day Programmable
1 Heat / 1 Cool
User's Manual

Quick Start

Installation and
Programming
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NERGY
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setpoints for each day of
®
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1
DIGITAL
PROGRAMMABLE
THERMOSTAT
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E
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ELECTRIC
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guidelines for
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HEAT PUMP

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Summary of Contents for Robertshaw 8601

  • Page 1: Quick Start

    NERGY energy efficiency. Application The Robertshaw 8601 is a single-stage thermostat designed to control 24 VAC gas or electric heating and cooling systems or single-stage heat pump. The 8601 requires a common wire. Features • Large back lit display.
  • Page 2: Replacing Existing Thermostat

    Return the mercury or mercury products, in a sealed container, to Invensys Climate Controls or a local recycling center for proper disposal. If you have any questions, call Robertshaw technical support at 1-800-445-8299. Invensys Climate Controls 28C Leigh Fisher Blvd.
  • Page 3: Installing

    4. After labeling wires, remove wires from terminals. 5. Remove existing thermostat base from wall. 6. Refer to the following section for instructions on how to install thermostat. Figure 1 Installing Item 8601 Thermostat NOTE: F , 4-5 OR NEW INSTALLATIONS MOUNT THERMOSTAT ON AN INSIDE WALL...
  • Page 4 Figure 3 Mounting Holes ° Y1 W1 ELECTRIC/GAS SWITCH HP OPTION SWITCH Heat pump switch. Selects fan control. 6. Mark placement of mounting holes (see Figure 3). Set base aside. 7. Drill the marked holes using a 3/16” (5mm) drill bit. NOTE: Enclosed plastic anchors do not require a drilled hole for drywall.
  • Page 5: Wiring Diagrams

    Wiring Diagrams The following is just a sample of the most common types of HVAC systems. Refer to your system’s installation manual for wiring information. HEAT/COOL HEAT ONLY 4-WIRE 3-WIRE SINGLE TRANSFORMER SINGLE TRANSFORMER Transformer Transformer 120 VAC 24 VAC 24 VAC 120 VAC Heating...
  • Page 6: To Test Thermostat

    To Test Thermostat WARNING: DO NOT SHORT (JUMPER) ACROSS TERMINALS OF GAS VALVE OR SYSTEM CONTROL TO TEST OPERATION. THIS WILL DAMAGE THE THERMOSTAT AND VOID YOUR WARRANTY. CAUTION: DO NOT SWITCH SYSTEM TO COOL IF THE TEMPERATURE IS BELOW 50°F (10°C). THIS CAN DAMAGE THE AIR CONDITIONING SYSTEM AND CAUSE PERSONAL INJURY.
  • Page 7: Setting Time And Day

    Press SET. PROGRAMMING YOUR THERMOSTAT The 8601 thermostat features 1-button programming. Simply follow these steps to customize your thermostat for your lifestyle. 1. Place the HEAT-OFF-COOL switch into the HEAT position. Make sure the cursor is in the RUN/SET PROG position.
  • Page 8: Customizing Your Thermostat

    6. After pressing SET for the 4th event, the day of the week along the top will switch to SAT SUN and AM1 will be displayed. Repeat steps 2-4 to program the weekend settings. 7. With the weekend settings programmed, place the HEAT-OFF-COOL switch in the COOL position.
  • Page 9: Vacation Hold

    Begin Programmed Operation 1. Make sure the cursor is above RUN/SET PROG. 2. Place AUTO–ON switch into AUTO. 3. Place HEAT-OFF-COOL switch into COOL or HEAT depending on the season. heat off cool auto on heat off cool auto on °...
  • Page 10: Check Filter Reset

    Check Filter Reset Once the filter timer has expired, CHECK FILTER will turn on and stay on. To clear the message and reset the timer: 1. Press SELECT and SET and hold for 3 seconds. CLr will appear in the time display. 2.
  • Page 11: Troubleshooting

    Troubleshooting Symptom Remedy Thermostat does not turn Check wiring. on system. (See Installing Item 8601 Thermostat) Thermostat turns on and off too Increase temperature differential. frequently. (See Programming Guide) Display is blank, flashing or Replace batteries. constant LO BAT. System fan does not operate Move the Electric/Gas switch to properly.
  • Page 12: Two-Year Limited Warranty

    Climate Controls Americas warrants to the original contractor installer or to the original consumer user, each new Robertshaw thermo- stat to be free from defects in materials and workmanship under normal use and service for a period of two (2) years from date of purchase. This...

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