Manual de instrucciones de Emerson 1F95EZ-0671

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Blue Easy Reader Thermostat
Single Stage, Multi-Stage, Heat Pump
Installation and Operating Instructions for Model:
Save these instructions for future use!
Model Programming Choices
FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS
CAREFULLY BEFORE INSTALLING OR OPERATING THIS
Non-Programmable 7 Day
1F95EZ-0671
CONTROL COULD CAUSE PERSONAL INJURY AND/OR
PROPERTY DAMAGE.
APPLICATIONS
THERMOSTAT APPLICATION GUIDE
1F95EZ-0671 Thermostat
Maximum
Thermostat Thermostat
Stages
Confi guration Options Appl

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INSTALLATION Thermostat Power Method Switch Position/Description WARNING ! Battery Powered, no 24 Volt Switches "On", thermostat runs Thermostat installation and all components of the system power available. on batteries. control system shall conform to Class II circuits per Hardwired with Battery Switches "On", thermostat the NEC code. Back-up, for 24 Volt systems runs on power directly from with common connection from transformer with battery back- transformer to "C" terminal on up. Remov

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WIRING DIAGRAMS Figure 2 – Single Stage or Multi-Stage System (No Heat Pump) Single Stage, Multi-Stage and Heat with Single Transformer Pump Connections Refer to equipment manufacturers' instructions Jumper for specifi c system wiring information. L O/B Y W/E W2 G RH RC C 6 Y2 This thermostat is designed to operate a System single-transformer or two-transformer system. O Blower/ Single Diagnostic Energized Constantly You can confi gure the thermostat for use with Circulator Stage 1 No Output I

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THERMOSTAT QUICK REFERENCE Home Screen Description Figure 6 – Home Screen Display Room Setting Temperature Temperature Battery Level Indicator Indicating the current power level of the 2 “AA” batteries. Full power remaining. Half power remaining. Change The batteries should be replaced at this time with 2 new premium brand “AA” Alkaline batteries. (See page 2 for more details). System Indicators Fan Indicator Figure 7 – Programming & Confi guration Items 13 12 11 10

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INSTALLER/CONFIGURATION MENU With Heat or A/C selected, press and hold the Menu button for at least 5 seconds. The display will show item #1 in the table below. Press Menu to advance to the next menu item. Press or to change a menu item options. INSTALLER/CONFIGURATION MENU Menu HP SS Press Displayed Comments Press or to Ref. Button (Factory Default) select from listed op- tions 1 1 1 MENU (MS 2) HP 1, HP 2, SS 1 Selects Multi-Stage (MS 2 No Heat Pump), Heat Pump 1 (HP 1, 1 compressor),

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INSTALLER/CONFIGURATION MENU 1) This control can be confi gured for: terminal is not powered, the light will be on momen- tarily after any button is pressed no matter whether the backlight MS 2 – Multi-Stage System (no heat pump) is selected ON or OFF. HP 1 – Heat Pump with one stage of compressor HP 2 – Heat Pump with two stage compressor or two 11) Select Temperature Display Adjustment 4 LO to 4 HI – compressor system, Gas or Electric backup Allows you to adjust the room temp

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OPERATING YOUR THERMOSTAT Check Thermostat Operation CAUTION ! To prevent compressor and/or property damage, if the NOTE outdoor temperature is below 50°F, DO NOT operate To prevent static discharge problems, touch side of the cooling system. thermostat to release static build-up before touching any keys. Cooling System If at any time during testing your system does not operate 1. Press A/C button to select A/C. properly, contact a qualifi ed service person. 2. Press to adjust thermostat se

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TROUBLESHOOTING Reset Operation Note: When thermostat is reset, installer confi guration menu settings and programming will reset to factory settings. If a voltage spike or static discharge blanks out the display or causes erratic thermostat operation, you can reset the thermo- stat by removing the wires from terminals RH and RC (do not short them together) and removing batteries for 2 minutes. After resetting the thermostat, replace the wires and batteries. If the thermostat has been reset and