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ge.com
Owner’s Manual &
Installation Instructions
RAK148D1
RAK164D1
Configuration Mode . . . . . . . . . . . 8–9
Important Safety
Information . . . . . . . . . . . . . . . . . . . . . . .2
Installation Instructions . . . . . . . . 4–7
Introduction Overview . . . . . . . . . . . .3
Operating Functions . . . . . . . . 11–12
Specifications . . . . . . . . . . . . . . . . . . . . .2
Starting the Thermostat . . . . . . . . .10
Terminal Designator
Descriptions . . . . . . . . . . . . . . . . . . .
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Important safety information. WARNING! Always turn off power at the main power supply before installing, cleaning or removing the thermostat. • This thermostat is for 24 VAC applications only. Do not use on voltages over 30 VAC. • All wiring must conform to local and national electrical and building codes. • Do not use air conditioning when the outdoor temperature is below 50 degrees; this can damage your A/C system and cause personal injuries. • Use this thermostat only as described in this m
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INTRODUCTION OVERVIEW THERMOSTAT CONTROL Display Toggle Up/Down Buttons Function Switch Fan Auto/On Switch PARTS DIAGRAM Toggle Up/Down Display Switches Reset SW5 SW6 Function Fan Auto/On Switch Switch Switch 3
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INSTALLATION INSTRUCTIONS ELECTRICAL SHOCK HAZARD—Turn off power at the main service panel by removing the fuse or switching the appropriate circuit breaker to the OFF position before removing the existing thermostat. PACKAGE CONTENTS/TOOLS REQUIRED Package includes: Thermostat on base, thermostat cover, wiring labels, screws and wall anchors. Tools needed: Drill with 3/16″ bit, hammer, screwdriver. TO REMOVE EXISTING THERMOSTAT 1. Turn off power to heating and cooling system by removing the f
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TO INSTALL THERMOSTAT (cont.) 1. Turn off power to the heating and cooling system by removing the fuse or switching off the appropriate circuit breaker. 2. To remove cover, insert and twist a coin or screwdriver in the slots on the sides of the thermostat. 3. Put thermostat base against the wall where you plan to mount it. Make sure wires will feed through the wire opening in the base of the thermostat. 4. Mark the placement of the mounting holes. 5. Set thermostat base and cover away from work
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INSTALLATION INSTRUCTIONS TO INSTALL THERMOSTAT (cont.) 13. Replace cover on thermostat by snapping it in place. 14. Turn on power to the system at the main service panel. 15. Test thermostat operation as described in “Testing the Thermostat”. Wiring diagrams. Table 1: Terminals for five wires heat/cool system (RAK164D1 only) Note: Connect G terminal of thermostat to Zoneline Gl terminal for low fan speed or terminal Gh for high fan speed. Only one can be selected. 6
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Table 2: Terminals for six wires 2 heat/1 cool system (RAK148D1 only) Note: Connect G terminal of thermostat to Zoneline Gl terminal for low fan speed or terminal Gh for high fan speed. Only one can be selected. 7
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Configuration mode. The configuration mode is used to set the RAK148D1 and RAK164D1 to match your heating/cooling system. These thermostats function with up to 2-stage heat pump systems (RAK148D1 only). To configure the RAK148D1 and RAK164D1, perform the following steps: Note: Operation being set will blink in the display. 1. Slide the Function switch to the OFF position. 2. Remove the cover of the thermostat by gently pulling on one of the corners. 3. Simultaneously hold the SW5 and SW6 butt
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3. Temperature Differential—Stage 2—(RAK148D1 only) (1–9°F) (1–5°C)—Set the number of degrees between when stage 1 turns on and stage 2 turns on. Press the or button to set differential value. Press the SW6 button to advance to the next screen. 4. Minimum Cool Setpoint (60, 64, 66, 68, 70, 72, 74, 76°F) (15, 17, 19, 20, 21, 22, 23, 24°C) Adjust to control the minimum Cool set temperature allowed. Press the or button to select. Press the SW6 button to advance to the next screen. 5. Maximum Heat S
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Terminal designator descriptions. R — 24 VAC hot G— Fan C — 24 VAC common B — Heat active reversing valve (RAK148D1 only) W — Aux. heat Y — Compressor Starting the thermostat. CAUTION! Do not use air conditioning when the outdoor temperature is below 50 degrees. This can damage your air conditioning system and cause personal injuries. 1. Move the Fan Auto/On switch ROOM to the Auto position. 2. Move the Function switch to Cool or Heat, depending on the season. Testing the thermostat. Once the
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Heat Test 1. Slide Function switch to Heat mode. 2. Adjust set temperature so it is 5 degrees above room temperature. 3. Heat should come on within a few seconds. 4. Adjust the set temperature so it is 2 degrees below the room temperature and the heat should turn off. Note: There is a 3 minute time delay and a 3 minute minimum run time for the compressor when it turns on/off. (On some models, the fan may also have a 3 minute minimum run time/off time delay). Note: “Quick Heat Recovery” is activa
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Operating functions. Heat Standby • In this mode, the thermostat controls the heating system. • Press the or buttons to set Set the desired temperature. Troubleshooting tips. Problem Solution No display Check for 24 VAC at thermostat; display is blank when 24 VAC is not present. System fan does not Verify that wiring is correct. come on properly Thermostat turns on and Adjust temperature differential off too frequently (see Temperature Differential, Stage 1). Fan runs continuously Check Fan Aut
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Notes. 13
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Notes. 14
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Notes. 15
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Thermostat Warranty. Staple your receipt here. Proof of the original purchase date is needed to validate the warranty. For The Period Of: GE Will Replace: One Year Full Replacement of the thermostat which fails From the date of the due to a defect in materials or workmanship. original purchase What GE Will Not Cover: ■ Service trips to your location. ■ Improper installation. If you have an installation problem, contact your installer. You are responsible for providing adequate electrical conne
