DeVillbiss Air Power Company 2225CWH Pressure Washer User Manual
Contents
1. What You Need This thermostat includes two 8 slotted screws and two wall anchors for mounting To install your thermostat you should have the following tools and materials WE Slotted Screwdriver s Small Philips screwdriver E Hammer E Electric drill and 3 16 bit Two 1 5 V AA size alkaline batteries Remove Old Thermostat CAUTION Do not remove any wiring from existing thermostat before reading the in structions carefully Wires must be labeled prior to removal IMPORTANT Turn off the power to the furnace at the main power panel or at the furnace WE Remove existing thermostat cover and thermostat See Figure 1 Some thermostats will have screws or other locking devices that must first be removed Once the wall mounting plate is exposed look for wires If wires are not visible they may be connected to the back of the wallplate Again look for screws tabs etc Some models have doors that open to expose wires and mounting screws See Figure 1 Typical Home Thermostats o eee Thermostat Cover Thermostat Cover Wall Mounting Plate Figure 1 Wire Labeling W Each wire coming from the wall to the existing thermostat is connected to a terminal point on that thermostat Each of these terminal points is usually marked with a code letter as shown in Table A below BI Note that this thermostat has multiple function terminals that allow Single Stage Heat Pump capability Standard systems use Rh R2. 4 C 3 Compressor Protection This thermostat provides a 3 5 minute delay after shutting off the cooling system before it can be restarted This feature will prevent damage to your compressor caused by rapid cycling It does not prevent a rapid compressor restart due to short power outages 4 Battery Warning Two fresh AA alkaline batteries should provide well over one year of service However when the batteries become drained the Low Battery Indicator will flash on the display When this message occurs install new alkaline batteries You have approximately 1 minute to change the batteries and keep thermostat s clock and program settings Once the batteries have become too low to ensure proper operation your system will be turned Off and the display will be cleared except for flashing Low Battery Indicator on the LCD display CAUTION When only the battery icon flashes on the display the ther mostat is shut down and your system will no longer operate In this condition there is no temperature control of your dwelling NOTE The INDIGLO night light will not function when the thermostat is in low battery condition NOTE If you plan to be away from the premises over 30 days we recommend that you replace the old batteries with new alkaline batteries prior to leaving FEATURES Front Door Covers keys when not used for neat appearance Open by lifting from the bottom Day Time Key Used for entering the Clock setti
3. The AM PM indicator will not be displayed in 24 hour mode Both the current time and all programs will automatically change to the selected format PROGRAMMING The following time and temperature settings are pre programmed into the thermostat Temperature in C F 4 00 pm 68 F 20 C 78 F 26 C 10 00 pm 60 F 16 C 82 F 28 C E All 7 days of the week have the same default programs Personal Program Schedule E You can revise the factory programs to match your own schedule Use this Personal Program Schedule to determine which times and temperature settings match your comfort and energy saving requirements Use a pencil so you can revise your records each time you change your program settings Heating Monday Time Time Time Time Friday Temp Temp Temp Temp Time Temp Saturday Time Time Time Sunday Temp Temp Temp Cooling Monday Time Time Time Time Friday Temp Temp Temp Temp Saturday Time Time Sunday Temp Temp Time Temp Ml Familiarize yourself with manually changing programs so that you can easily modify the programs as your comfort needs change Follow the steps below to change the program times and temperatures Revising Programs NOTE 1 The program time can be set in 10 minute increments 2 The program temperature can be set in increments of 1 F 1 C 3 After 15 seconds without a key press the thermostat will return to normal display mode 4 When
4. off in Heat mode if the room temperature rises above 95 F 35 C It will cut off in Cool mode if the room temperature drops below 40 F 4 C Note that if your system has malfunctioned and no longer responds to thermostat controls the Auto Cut Off will have no effect Mechanical Heat Back Up This thermostat includes a bi metal switch that will automatically turn on the Heat when the temperature reaches about 41 F 5 C WARNING This switch only activates the Heating terminal W The sys tem itself must be capable of automatically turning the Fan On Without normal Fan operation severe damage to the heating system could result TROUBLESHOOTING Problem Solution No Display Check battery connections and batteries Entire Display Dims Program Does Not Change at your Desired Setting Auto Fan Does Not Turn On Properly Heating or Cooling Does Not Go On or Off Erratic Display If unit continues to operate in the Off position Thermostat permanently reads HI LO or ERR Press RESET button with a small pin and hold in for two seconds Replace Batteries Check that the time is set properly to AM or PM Check that the thermostat is not in Permanent HOLD mode Check for the correct day setting Move HG HE selector to correct position Check that the function switch is in the correct position HEAT or COOL There may be as much as
5. setting the program time note the AM PM indicator STEP 1 system E Slide the System Switch to the HEAT or heat off COOL position to program the correspond va ing system NOTE If the System Switch is in the OFF position the last position used will be programmed STEP 2 Press to enter program mode HEAT or COOL program i will be displayed on the LCD STEP 3 E The Program hour and AM or PM indicator are flashing Press to change the hour CO m FS W Press again to change to the minute posi program i tion The current minute will be flashing Press to change the minute W Press again to change to the program tem perature The current temperature will be flashing MTWTHF program E Press to change the temperature l STEP 6 program E Press again to move to the next program number MI Repeat Steps 3 through 5 to change the remaining Weekday and Weekend programs There are a total of 8 programs Bi After cycling through all 8 programs press again to return the program display to normal Held WE Press at any time to exit the Program Mode return Reviewing Programs To review your program settings press repeatedly to cycle through the programs You can also make changes at any time System Selector Switch The System Selector switch on the front of the thermostat system determines the operating mode of the thermost
6. 4 minute delay before the system turns On wait and check Compressor protection delay Check your circuit breakers and switches to ensure there is power to the system Replace batteries Make sure your furnace blower door is closed properly If your non heat pump system only uses 4 wires be sure the jumper wire is installed between the RC and RH terminals Check the position of the System Selector switch Standard or Heat Pump Press the reset button once with a small pin and hold for two seconds Then reprogram Replace unit Replace unit If you experience any other problems call 1 800 676 7861 from 8 AM to 5 PM Central Time for technical assistance O 2003 Climate Technolgoy Corp 41639 01 07 02 2003 Climate Technology Corp 2500 FRISCO AVENUE A Hunter Fan company MEMPHIS TN 38114
7. E Do not connect a wire sometimes labeled to any term this thermostat Tape up the wire and do not use This wire provides electricity battery powered thermostats Mount Wallplate and Thermostat Remove the wallplate from your thermostat by pressing the release tab on the bott thermostat See Figure 2 4 wire Heat Cool System System Wallplate Terminals Selector e STD HP System Wallplat Temiinals Selector STD HP System Jumper Selector o Cool OR Heat Mode Mode o __ Connect to Proper Reversing Valve Terminal See Table A Continued 8 Setting Day and Time Continued STEP 2 Press again to change from hour setting to minute setting The current minute will be flashing Press to change the Minute up or down to the current minute Press again to change from minute setting Gayle to day setting The current day will be flash ing Press to change the Day up or down to the current day STEP 4 day time E Press again to change back to the normal display or return NOTE You may press at any time during Day and Time setting to return to return the normal display 12 Hr 24 Hr Time Format Your thermostat is set from the factory in normal 12 AM PM time format To change to 24 hour military time press at any time while the Hour Minute or Day is flashing to toggle between the 12 hour and 24 hour formats
8. PROGRAMMABLE THERMOSTAT Owners Manual Model 43154 CIO Congratulations Your new Climate Technology thermostat will provide years of reliable service By saving energy your thermostat will pay for itself during its first season of use Thank you for buying a Climate Technology product Please read this manual for complete instructions on installing and operating your thermo stat If you require further assistance call Climate Technology Technical Support at 1 800 676 7861 from 8am to 5pm Central Time IMPORTANT INFORMATION 1 This thermostat is designed to work on the following systems Gas Standing Pilot Gas Electronic Ignition Gas Fired Boilers Gas Milivolt Systems Oil Fired Boilers Oil Fired Furnace Single Stage Heat Pumps with no auxiliary heat Electric Furnace Electric Air Conditioning This thermostat will NOT control multi stage heat pumps or 110 220 V baseboard electric heating systems 2 Temperature Range This thermostat can be programmed between 45 F 95 F 7 C 35 It will display room temperatures from 30 F to 99 F 0 C and 37 C HI will be displayed if the tempera ture is higher than 99 F 37 C and LO will be displayed if the temperature is lower than 30 F 0 C This thermostat will automatically cut off in Heat mode if the temperature rises above 95 F 35 C and automatically cut off in Cool mode if the temperature drops below 40 F
9. at You may heat select COOL OFF HEAT off NOTE Anytime you install or remove the thermostat from the wallplate slide the System Selector to the OFF position to prevent the possibility of a rapid sys tem On Off cool Fan Switch The Fan switch should normally be located in the AUTO posi fan tion The Fan will be turned on along with normal operation of auto your system In a normal gas or oil furnace the Fan will be turned on by your furnace after its warm up delay For electric A heat air conditioning and heat pump operation the Fan will turn on with the system on To run the Fan on continuously slide the Fan switch to the ON position Temporary Manual Override To temporarily change the current set temperature without affecting your program A E Press and hold for about 1 second to enter Manual Override mode When oa Y display flashes you can release the key I 14 Biz pt Y N temp Dal E Press again to change to your desired Set al Temperature Hold the key for 2 seconds to Y fast advance the Set Temperature hold E Press to return to normal mode or wait 5 seconds for to return automatically return The current program number will flash to signify the Temporary Override At the next program change time the Tem porary Override is cancelled and the next A t ture b the setpoint program temperature becomes the setpoin co
10. c G W Single Stage Heat Pumps use Rh Y1 G and O or B Table A below shows the multiple functions of the terminals Use the terminals that match your system E The number of wires in your system can be as few as two for heat only systems as many as eight or any number in between If you follow the labeling procedures correctly you do not have to be concerned about how many wires there are W There is often no terminal marking on the existing thermostat of two wire heat only systems Just connect either of the wires to the RH terminal then connect the other wire to the W terminal to complete the circuit E IMPORTANT BEFORE DISCONNECTING ANY WIRES APPLY THE SELF ADHESIVE LABELS PROVIDED TO THE WIRE AS SHOWN IN TABLE A BELOW For example attach the label marked W to the wire that goes to the W or H terminal on your existing thermo Stat IGNORE THE COLOR OF THE WIRES since these do not always comply with the standard Continued CIO Wire Labeling Continued W After labeling wires disconnect them from the existing thermostat terminals WE Remove existing wallplate To make sure wires do not fall back into wall opening you may want to tape them to the wall W If hole in wall is larger than necessary for wires seal this hole with insulating material so that no hot or cold air can enter the back of the thermostat from the wall This air could cause a false thermostat reading qL Ae AA Table A NOT
11. d for 5 seconds after the last key is pressed This allows the light to stay on if you need to operate several keys Note If the thermostat is in Low Battery warning condition the backlight will not operate Replace with 2 new alkaline batteries to restore the Backlight function Low Battery Warning Your thermostat has a two stage low battery warning system When the batteries are first detected to be weak the first stage low battery warning is indicated by battery symbol flashing on the LCD display At your earliest conve nience you need to replace the batteries with 2 new AA alkaline batteries When the batteries become too weak for normal operation the thermostat enters the second stage low battery warning which shuts down the thermostat In this condition BATT flashes alone on the display and the thermostat will turn your system Off Your system will remain shut off until the batteries are replaced Note The thermostat will still keep the current time and your programs in memory until new batteries are installed After confirming that new batteries have been inserted the thermostat will return to normal operation CIO Auto Recovery Climate Technology s Auto Recovery feature meets the ENERGY STAR guidelines for energy efficiency by allowing the heating or cooling system to recover gradually from an energy saving setpoint temperature to a comfort setpoint temperature Auto Recovery calculates how early to tu
12. ng mode Use with the Up and Down keys to set the time and day LCD Display Shows Time Day Temperature Program Number and other feature information as required Up and Down Keys Keys for changing the Temperature setting Also used for increasing and decreasing selections in the Time Program and Span Low Battery Indicator functions Flashes when batteries need to be replaced Program Key Used for entering and modifying Programs Use with the Up and Down keys to set times and temperatures Press when in Clock setting mode to select between 12 and 24 hour clock modes System Switch Selector switch for Heat Cool and Off Fan Switch Fan switch for Automatic or Continuous fan Filter Key Resets filter change operation counter to zero Battery Compartment Front access allows easy insertion of two AA 1 5V batteries Hold Return Key Used for setting a permanent vacation hold and for returning to the normal display from Day amp Time setting Programming or Span setting modes Reset Press with a paper clip to reset the Battery Release Lever thermostat and return power up settings Push to pop batteries loose ENERGY STAR PARTNER As an ENERGY STAR Partner Climate Technology Corp has determined that this programmable thermostat meets the ENERGY STAR guidelines for energy efficiency 2 CHANGE FOR THE AM BETTER WITH AA ENERGY STAR INSTALLATION
13. oLtemp temperature To end the Temporary Manual Override E Press then press again This will return the set temperature to the current hold presea program set temperature return Permanent Override To hold your Manual Override for vacation or just an extended period of time W Press to make the current program tem perature the HOLD temperature HOLD will be displayed on the LCD and the A Program number pa will disappear y LL TEMP MM am MI Follow the Temporary Manual Override instructions above to change the Permanent Manual Override temperature A W You can confirm the held set temperature by y pressing for less than 1 second To end the Permanent Manual Override a display will be canceled return Press again The thermostat will return to the current program and the HOLD Filter Change Indicator Your thermostat measures the number of hours your heating and cooling system has been in use To maximize your system s performance and energy efficiency change or clean your filter regularly E When the total system runtime for heat and cool reaches 400 hours the Filter Change Indicator will flash as a reminder to check your system s filter a After changing or cleaning the system s COOL TEMP filter press and hold the Filter Key for 3 seconds The display will blink and the timer will be reset to zero MTWTHF SA SU SET TEMP AM Note P
14. ressing the Filter Key at any time for less than 3 seconds will cause the Filter indicator to appear on the LCD This is only to confirm key operation and the timer is not affected unless the key is held for greater than 3 seconds SPAN Setting Mode Your thermostat is set at the factory to cycle at 1 F 0 5 C above and below the set temperature Span 2 This setting has been designed to provide a comfortable room temperature under most all conditions However if you find your system cycling too fast or too slow then the Span can be adjusted to modify the cycle time A WE Press and hold BOTH for three seconds The display will flash and SPAN will be dis y played on the LCD A W Press to raise the Span to 3 This setting INCREASES the cycle time by allowing your system to run LONGER y BE Press to lower the Span to 1 This setting DECREASES the cycle time by causing your system to run SHORTER The Span settings remain the same for both HEAT and COOL The Span can be changed at any time and is independent of program times or temperatures When batteries are installed in the thermostat or the Reset key is pressed the Span is reset back to setting 2 Backlighting INDIGLO Night Light Your thermostat has an electroluminescent lamp that backlights the display for easy viewing in the dark When any key is pressed or the System Switch is changed the display is illuminated The display will remain illuminate
15. rn your system back On so that the room tempera ture is already comfortable by the start of the comfort temperature program period Auto Recovery works in both Heat and Cool modes W When the thermostat is in Auto Recovery mode the dis play will alternate RECO with time and the program indicator will flash W Auto Recovery can be disabled by sliding the Recovery switch on the circuit board to disable Xx HEAT TEMP E Auto Recovery will not operate if Permanent hold or Temporary hold is in operation W Auto Recovery can be canceled manually if HOLD RETURN is pressed during the recovery process E Auto Recovery will be canceled and change to Temporary Manual Override mode if the setpoint is adjusted during the recovery process Error Mode If the thermostat is unable to control your system due to an unexpected battery problem the thermostat will enter Error Mode In this condition the thermostat flashes Err on the LCD display and shuts off your system To correct this prob lem replace the batteries with 2 new AA alkaline batteries even if you have recently replaced them Next use a paper clip to press the RESET button next to the keypad You will need to reprogram your thermostat and confirm normal Operation If Error Mode returns please call Climate Technology Technical support at 1 800 676 7861 for further information Auto Cut Off Your thermostat will automatically cut
Download Pdf Manuals
Related Search