Remote controller USER`S MANUAL
Contents
1. Model code Product name of water heater is displayed a If the display is left untouched button is Blinking for approximately 60 seconds it will return to the previous pushed again eo screen Return to previous screen lt Screen display Example gt Press the button to check the status of the system Operation Screen Display Description Syvetem R cti Status can be checked regardless of Press the button i oe ee a Units 06 Pumpl OFF whether the wor button is ON OFF inside the cover Online 04 Pumpe ON If the button is pushed or lt Screen display Example gt it is left untouched for approximately 10 minutes it will return to the previous screen e Identifying units that require service system dependent Error unit If you press the button the Press the button twice 1 ane lt screen of step 1 is displayed inside the cover If you press the button the lt Screen display Example gt screen returns to the previous screen 26 Default Settings Clock display unset Hot water temperature 110 F 40 C Hot water volume alarm off Customizable Settings P15 17 Default setting 120 F 50 C Maximum Output Temperature Residential products begin with the prefix NR 185 F 85 C Commercial products begin with the prefix NC Powersave dsply and clock display No 1 Brightness of the display screen when Normal the remote control2. and can be used normally Operation Screen Display Description This example describes setting the recirculation system to operate between 5 00 am 8 00 am Preparation Check that the current time is properly set Setting the time P 8 1 1 Press the ve button inside the 1 Set clock You can e the timer regardless sige ee i 2 PRON if the 0 ut is ON or OFF cover Select Recirc menu using L Recire menu the buttons i L Synchro ON OFF Recire on att Reciec timer 2 Press the button 1 Select Recirc timer 1 Recirc Synchro ON OFF The previous setting is displayed Menu Recire on att using the buttons Recire timer Example of a display rm amp h _ FP M m Oo 8S 6 8 oOo 8 6 83 D Littirytirtitrtirtirtirtirs 2 Press the 0s button AAM to AMA Every time when you press the button the time changes by one hour roo aM PRM A o 3 6 9 oF 83 6 9 QO Littirtiprtittirtirtirtirs 3 1 Select AM5 00 using Here AM S00 to AM 6 00 To keep the current Start time the buttons zF Press the button without DO WT __ l o 3 e 3 0 3 6 F 0 changing the Start time Littimd pitistittirtiritinrs i and proceed to step 4 2 Press the button AM 5 00 to EM EDD i P To add additional time periods to the current to complete the Start setting or to cancel the previous setting time setting 1 Press the button without setting Star
3. the buttons If the previous setting is OK press the AM 10 00 button without setting Start time 2 Press the button If you do not want to set the Start time select located between AM 11 50 to complete the setting and PM 0 00 settings The time changes in 10 minute 1 Set the OFF time to Start End i te AM o oo Epp sco increments with each press of the PM8 00 using 7 button and then in 1 hour increments if the button is kept pressed down the buttons 2 Set AM p If the previous setting is OK press the Reset 10 100 8700 button without setting End time i T 2 Press the button See If you do not want to set the End time select located between AM 11 50 to complete the setting and PM 0 00 settings 12 Operation Hint for operation Follwing this procedure allows for automated control of water heater operation without user interaction The setting time shown on the display of the remote controller is for example purposes only W Ex 1 Both ON and OFF E Ex 2 Only ON function is E Ex 3 Only OFF function is functions are automated automated automated AM PM AM PM 10 00 8 00 10 00 your desired time your desired time 8 00 Manually eat ror turned ON Automatically Automatically gt p azi s turned ON Tuned OEE Automatically een i Diets d medio RR Operation Screen Display Description Che
4. Press the button The Misc settings screen appears Select using the buttons and then press the button 3 Change the setting using the buttons Brightness Hor mal Ex Normal Dark Dim Normal Bright Default setting Normal Setting completed Muting the remote controller The remote controller can be muted so that it does not emit a tone when a button is pressed 1 Press the es button inside the cover Select buttons Press the button The Misc settings screen appears using the 2 Select using the E buttons and then press the button 3 Change the setting using the buttons Touch sound lL Yes Ex Yes Yes No Default setting Y es Setting completed lt System dependent option gt Error Tone Settings The remote controller can be muted so that it does not emit a tone when an error occurs Press the ew button inside the cover Select using the a buttons Press the button The Misc settings screen appears Select using the E buttons and then press the button 3 Change the setting using the buttons Error alarm Ll Yes Ex Yes Yes No Default setting Y es Setting completed To change other settings select the option and press the button To return to the home screen press the button or let it sit for approximately 20 seconds Draining the Water Heater Restoring Default Settings Re
5. emitted ON or OFF setting as determined by the when an error occurs P25 user selected schedule P13 Power ON OFF Button Indicator Green Speaker For turning the water heater on off 9 ALARM ON OFF PROG 6 ii Display Screen Next page Menu Button Gen Goo Status Button Use to change system Check the status of the settings or to return to ua y e Q system or the number of the home screen installed units P6 26 If you press the menu button Tif and press the temperature setting buttons Remote Controller Part Number is sometimes displayed however do not use this The part number mode as it meant for is printed on the installation or service surface of the cover personnel only Lock Button Cover shown in the open position Locks remote controller operation P14 Back Button Enter Button Returns to the previous Confirms changes screen while making system made by the user settings or checking status Hot Water Temperature Setting Buttons For setting the hot water temperature P10 the flow meter alarm and other settings Screen Display The screen display shown below is for illustration purposes only The actual display will vary depending on how the water heater is being used After a button is pressed the display will gradually become darker to prevent unnecessary power consumption by the remote controller Flame Symbol Display
6. 098 NORITZ Remote controller USER S MANUAL lt Operation Guide gt Model Contents RC 9018M RC 9018M Operation Overview c0e 2 General Parts Remote Controller ccscsseecsessseeseeseeeeeeees 4 System Check sseccssssscccssnsseccennsseecennseecess 6 Functions For All Systems Clock Adjustment ssseeccessnssseeeeeeeenees 8 Using the Water Heater ccccsssseeeeessees 9 Setting Hot Water Temperature 10 Automatic Water Heater ON or OFF Operation 12 Locking the Remote Controller c00 14 Customizable Settings lt Misc settings gt 15 Recirculation System Setting For System Rerc Disabling Automatic Recirculation Operation 18 Manually Stopping Recirculation Operation 19 Setting the Recirculation System Operation Timer 20 Single Water Heater Only Flow Meter Alan cirscontscecssccenscecevee terccreeccrsicenre 22 TROUBDIESNOOUING E 24 Follow Up SERVICE veccceececreeccee essence ese yeececesss see 26 Note to Owner D fault Settings eeaeee aeee 27 This User s Manual provides additional details on the operation of this remote controller not covered in the water heater Owner s Guide Keep this and all manuals provided with the water heater for future reference Thank you for purchasing this Remote controller Please read this User s Manual carefully to ensure appropriate use T
7. OG Locking the Remote Controller By locking the remote controller the settings cannot be accidentally changed if a button is pressed by mistake Cover shown in the open position Description Screen Display The operation can be locked O Lock complete regardless if the button is ON Or OFF The operations of 100 we and buttons are locked k k MENU J i Temp Approximately 3 seconds after locking the remote controller the display will return to the previous screen Approximately 3 seconds after the locked screen appears the display will return to the previous screen Locked J MENU PROG Temp Approximately 3 seconds after unlocking the remote controller the display will return to the previous screen Unlock complete L MENU J PROG Temp Customizable Settings lt Misc settings gt 1 eo Cos Coe aJo Adjusting the Maximum Output Temperature The maximum output temperature can be limited to prevent discharging hot water at too high of a temperature 2 Press the es button inside the cover Select buttons Press the button The Misc settings screen appears 3 Select Max set temp using the S buttons and then press the aa button Change the setting using the buttons Max set temp 140 Ex 140 F using the The maximum temperature setting differs by
8. Synchro ON OFF using the buttons Recirc on off Riecire timer 2 Press the button 1 Select Recirc on off i Synchro ON OFF If the display is left untouched gt Riecire on att for approximately 20 seconds using the buttons Recirc timer without pressing the button the setting will be completed Display when the recirculation is set to ON Starting recirc operation Display when recirculation is set to OFF The screen returns to the previous screen Even if recirculation is set to OFF recirculation operation is restarted by either turning the button ON when the water heater is turned ON automatically P12 or when the recirculation timer P20 is active 19 Setting the Recirculation System 4 ta With the recirculation operation timer set hot water will be automatically circulated in the hot water pipes Even with this function activated it may take several minutes for hot water to be completely circulated through the plumbing system Set the timer to activate the recirculation system prior to the first use of hot water to ensure hot water is instantly available Multiple recirculation time periods can be set Until the timer is deactivated s P21 the recirculation Cover shown system will operate daily at the set times C in the open When the recirculation system is turned OFF by pouon the timer the water heater will still remain ON
9. ck Set is selected If you do not press button Set complete ae the time setting is not completed and then press nen button 3 i If you want to change ON OFF time select Reset and then press the button return to step 2 4 to confirm all settings Activate Automatic Operation Operation Screen Display Description O ai d You can activate automatic 1 button is ON 4h110 00 Pr 8 00 operation regardless if he von button is ON or OFF Display Example i indicator is lit when activated Start time and End time will be displayed upon activation If both the Start time and End time are set to the alarm sounds Pi Pi Pi and set PROG is displayed To Deactivate Automatic Operation 2 Oo roe button is OFF The indicator is unlit If the button is not set to OFF the water heater will automatically turn ON or OFF at the set times If there is a power failure or power is disconnected to the water heater automatic operation will be deactivated 13 Operation Press and hold C button for approximately 2 seconds to lock the remote controller If you press these buttons o while the remote controller is locked the Locked screen will appear To Unlock the Remote Controller Press and hold C button for approximately 2 seconds to unlock the remote controller 14 PR
10. culation Operation 7 To check system status P6 When synchro ON OFF is set to No recirculation can be activated manually To change synchro ON OFF from No to Yes follow the same procedure as described below Cover shown in the open position Operation Screen Display Description 4 P th butt cet clock This adjustment can be made ress tne utton f wheth h Set PROC regard ess of whether the inside the cover _ Recite menu 09 button is ON OFF Select Recirc menu Synchro ON OFF l Recire on ott using the buttons Piece aie 2 Press the button Select Synchro ON OFF Synchro ON OFF and press the button 3 1 Press Lv without pressing the button 2 the setting will be completed and 2 Press the button Set complete when the button is turned ON the home screen will be restored If the display is left untouched for approximately 20 seconds The screen returns to the previous screen 18 m Manually Stopping 3 Recirculation Operation Recirculation operation can be manually stopped or started using this procedure y von nee 3 Cover shown in the open position Operation Screen Display Description 1 1 Press the ew button 1 Menu Set clock You can set this function if the oe set PROG wor button is ON ee _Recirc menu Select Recirc menu
11. d 2 Close the lid Open the lid closest to the spout to allow for filling Example of bathtub filled with hot water O 1 button is ON 1 Press the cover Select Flow meter using the buttons 2 Press the button 3 Adjust the Flow Meter Alarm volume setting 1 Change the volume with to your desired hot water volume 2 Press the button Fill Volume Options 1 button inside the 2 1 2 Check Ex Home screen Flow meter r Misc settings cys monitor Flom meter Ex Alarm off Flom meter l AS zal Ex 45 gal set complete Description The indicator is lit The current setting temperature is displayed The current hot water filling volume is displayed The set hot water volume will be stored in memory The screen returns to the home screen If the display is left untouched for approximately 20 seconds without pressing the button the setting will be completed and the home screen will be restored gal 10 15 20 25 30 35 40 45 50 55 60 70 80 90 100 Alarm off L 40 60 80 100 120 140 160 180 200 220 240 260 300 340 380 Alarm off 22 Default setting Alarm off Operation 4 Turn on hot water 5 When the bathtub fills with the preset volume of water an alarm will sound alerting you to shut off the water Turn off the hot wate
12. d the recirculation system will operate daily at the set Start and End times Recirc timer and Recirc timer on are altenately displayed on the menu approximately 10 seconds Lit Recirce 9 Example of home screen when the power ON OFF button is turned ON To Cancel the Recirculation System Operation Timer i Gali OutSIEpS 1 102 1 Back If the button is ON the aia r Mar F M 2 Select Cancelled _ Cancelled i 269083690 screen returns to the home screen in approximately 10 seconds If the timer is deactivated during a recirculation time period Recirc timer oft recirculation will continue until it is stopped using the 3 Press the button procedure shown on P19 The screen returns to the Recirc Menu using the buttons 2 21 SIONE Be Operation Preparation Single Water Heater Only Flow Meter Alarm indicate when a tub is full e If any hot water is being used besides what 4 g If the flow meter alarm is being used to r 6 is going into the tub the alarm will sound All before the tub is full elf there was water in the tub before the fill began or if the water is not shut off manually when the alarm sounds the tub may overflow elf there was water in the tub before the fill began the temperature in the tub after it is full may be different from the temperature setting Screen Display Confirm that the Stopper is close
13. eam be used During recirculation operation the water heater will turn An error has not occured on and off to keep the hot water pipes up to temperature Checking for Error Conditions When a failure occurs information relating to the error blinks on the display The error alarm may also continuously sound For additional details on the cause of the error displayed refer to the Troubleshooting section in the Owner s Guide provided with the water heater Error Code Display Screen Blinking Blinking aa tem down W The display may indicate the type of failure that has occured depending Blinking E on the system configuration To Stop the Error Alarm O Press the button the indicator will turn off 25 Follow up Service Requesting Service Service and warranty periods are based on the type of product and the application type Refer to the Limited Warranty provided with the water heater for complete details Refer to the Troubleshooting section in this manual as well as the Owner s Guide supplied with the water heater If the problem is not corrected contact Noritz America Technical Support at 866 766 7489 If an error code is displayed the model name and code can be checked Blinking If more than one water heater is installed at this procedure cannot be used lt Ex Error code gt Operation Screen Display Description Model 1 Press the sos button tai Model code QD
14. elow are examples The temperature setting Blinks for approximately 10 seconds Lit necessary depends on the usage the length of piping and the time of year The maximum output temperature can be set using the remote controller lt 3 gt p ud 125 PF F 10 15 Ex 125 F Washing S me woe ve dishes etc hower hot water supply etc High temperature Initial factory setting is 110 F a When using C mode C F The temperature settings below are examples The temperature setting necessary depends on the usage the length of piping and the time of year The maximum output temperature can be set using the remote controller a e 15 37 38 39 40 42 43 4445 46 47 99 100 102 104 noe 108 109 111 113 115 117 118 na AS 140 Washing High dishes etc Shower hot water supply etc temperature Initial factory setting is 40 C 104 F If fixtures incorporate mixing valves set the temperature higher than usual Hi temp These settings are For commercial products beginning with the prefix NC only available on commercial products E When using oF mode F The temperature settings below are examples The temperature setting necessary depends on the usage the length of piping and the time of year Washing dishes etc Shower hot water supply etc High temperature Initial factory _ is 110 F ia When using C mode e F The temperature
15. fer to Preventing Damage Select settings can be restored to from Freezing as shown inthe the factory default conditions Owner s Guide provided with See items marked with a x in the the water heater Default Settings section 3P 27 1 wen button is OFF 1 en button is OFF 7 Press the wes button inside 2 Press the e button inside the cover Select the cover Select using the i buttons using the buttons Press the button Press the button The Misc settings screen appears The Misc settings screen appears Select Select Default all settings using the buttons using the 7 buttons and then and then press the button press the ers one button Os leo A Ss ves 4 a re auton 4 the buttons Drain water Ho Default all settings E row 7 E Yes now F Fress hold Press the button Press and hold the ons button for approximately 5 seconds Follow the drain procedures Drain the water heater following the procedures described in the Setting completed Owner s Guide provided with the water heater To stop draining water from the water heater If you press the or button again when Drain water and Operating are alternately displayed following steps 2 to 3 the drain function will stop To change other settings select the option and press the button To return to the home screen press the ve button or let it sit for approximately 20 seconds 17 Disabling Automatic 3 Recir
16. for Recirculation Operation The flame symbol is displayed during For systems that use recirculation operation the symbol combustion when using hot water or is displayed when the power ON OFF button is set to ON recirculation functions It is displayed during the recirculation operation P9 Display for Temperature Setting Locked Display During normal operation the set The lock symbol is displayed temperature is displayed when the remote controller is locked P14 Display for High Temperature Hi temp Displays when the set temperature is 125 F 55 C 131 F or higher a P11 Temp ol Temperature Setting Ex 110 F a an 1S o Clock Display Ex AM10 15 Recirculation Timer Normally the clock display is not shown when The clock symbol is displayed the power ON OFF button is OFF Ea when the recirculation timer is This setting can be changed so that the clock is displayed activated P21 even when the power button is turned OFF P15 Recire G3 Error Code A number will flash if a failure occurs P25 Note As shipped from the factory the remote controller is set to display in F and gallons To adjust the display to C and liters refer to the Installation Manual What is the home screen j Temp The home screen is displayed when the button is ON hl 0 10 15 Normally the hot water temperature and the clock etc are displayed lt Home Screen Example gt Sys
17. hese operating instructions describe the functions of this remote controller Keep these instructions where they can be found whenever necessary preferably in the same location as the Owner s Guide provided with the water heater NORITZ America Corporation SHB8126 Rev 11 11 SHB8126 RC 9018M Operation Overview Basic operation It is possible to It is possible to lock For recirculation systems y tem Recre automatically turn remote controller It is possible to circulate hot water only the water heater operation during preferred times of day ON or OFF Automatically ae Automatically P12 P14 P20 When using only one water heater It is possible to set the remote controller to alert the user when the bathtub has reached a preset fill volume to prevent overfilling Power Saving Mode The initial setting is set to Powersave dsply No 1 If you set Powersave dsply to Yes aP15 unnecessary power consumption by the remote froc Asse iil controller is prevented If approximately ten minutes cae pass without using hot water or without pressing a p button the display of the remote controller turns off If you use hot water or press a button Powersave dsply is released If you press the PROG button only once Powersave dsply is released and the automatic program function will operate If the setting temperature is set to 125 F 55 C or more Powersave dsply will not funct
18. ion to prevent accidental scalding If Recirc is operating Powersave dsply will not function This setting is adjustable lt gt P15 User Preferences The remote controller can be customized based on the preference of the user in the following ways The set temperature can be The clock display can be The remote controller restricted to a maximum level shown even though the power display can be turned to prevent high temperature ON OFF button is set to OFF off to save power settings from 2 N being selected aiee poo omg Sa Adjusting the Maximum Output Temperature P15 Power Saving Modes RNS The brightness of the The remote controller can be The remote controller can be remote controller can be muted so that it does not emit a muted so that it does not emit adjusted for tone when a button is pressed a tone when an error occurs better visibility G a NS D N Remote Controller Display Muting the Brightness Settings P16 Remote Controller P16 Error Tone Settings P16 Additional Settings gt Draining the water heater freeze prevention ts P17 Draining the Water Heater gt Restoring default remote controller settings S P17 Restoring Default Settings General Parts Remote Controller RC 9018M The remote controller will emit a tone when a button is pressed Alarm Off Button Prog Button Indicator Red Indicator Red Activates the automatic water heater power Stops the tone that is
19. ions other than those shown on pages 18 to 21 can be used All functions can be used Functions other than those shown on pages 18 to 23 can be used Clock Adjustment won wee O Cover shown in C the open position Operation Screen Display Description Menu 2 Set clock clock This adjustment can be made Press the button Set PROG regardless of whether the inside the cover Recire menu 09 button is ON OFF button 2 Press the 3 1 Use the reset the clock 2 a 2 Press the button Set complete to complete the clock setting 1 set chock buttons to tLam 10 15 CO Ex AM10 15 The screen returns to the previous screen The time changes in 1 minute increments with each press of the button and then in 10 minute increments if the button is kept pressed down lf the display is left untouched for approximately 20 seconds without pressing the button the setting will be completed When the button is turned ON the home screen will be restored In the event of a power outage or after ooo PERA to the water heater when power is restored the clock on the display screen will show and the clock will need to be reset Normally when the button i is turned OFF the clock display disappears but it is possible to display the clock when the vor button is turned OFF by changing a setting P15 Using the Water Heater If
20. length of piping 23 Troubleshooting This section only covers issues with the remote controller To diagnose issues with the water heater consult the Owner s Guide supplied with the water heater 24 JJ D O D 2 O a o D N The power ON OFF indicator does not light up The clock display shows The flow meter alarm does not sound or it sounds before the bathtub has been filled to the set amount The setting cannot be changed when a button is pressed For recirculation systems Flame symbol lt i gt lights up or goes out Possible Cause Action There has been a power failure Wait for power to be restored The power plug is disconnected Check the power plug If the time is not displayed on the clock either a power Set the clock again failure has occured or power was disconnected resulting P8 in the display showing The flow meter alarm is set to sound when hot water is An error has not occured continuously discharged for the set volume of water If hot water is used for other fixtures while filling the bath tub the alarm will sound before the tub is full If mixing valves are used or if cold water is mixed with An error has not occured hot water at the fixture the tub will fill more than the setting of the flow meter alarm The remote controller is locked Unlock the remote controller SP14 While the remote controller is locked these buttons ve
21. ler is turned on Operation sound of remote controller Yes Notification when a failure is generated Yes 2
22. mperature before use e Do not allow anyone to change the water temperature while hot water is running Setting Hot Water Temperature 7 If System Tank is displayed hot water will be discharged at the temperature of the storage tank Cover shown in the open position Operation Screen Display Description 5 O 1 button is ON The indicator is lit The previously set hot water Set the temperature using supply temperature is shown the buttons inside Ex 105 the cover A To prevent scalding AN DANGER Hot Water Heater temperatures over 125 F 52 C can cause High Temperature Severe burns instantly or death from scalding e Children disabled and elderly are at the highest risk of being scalded Feel water temperature before bathing or showering Temperature limiting valves are available ask a professional person e When setting the unit to 125 F 55 C 131 F or higher Hi temp will flash for 10 seconds and emit a tone as a high temperature warning e Take caution when using the unit again after setting to 125 F 52 C or higher Always check the set temperature before use e Do not allow anyone to change the water temperature while hot water is running 10 Temperature Setting Options For residential products beginning with the prefix NR lt Display when high temp is set gt E When using F mode F The temperature settings b
23. ontroller approximately 20 F 10 C higher than the required temperature to ensure the appropriate fixture temperature Automatic Water Heater ON or OFF e A If you set the time to turn ON or OFF the or button the button is automatically S turned ON or OFF at the set time every hi day by just turning the button ON It is also possible to set only ON or OFF operation Cover shown For recirculation systems circulation is or in the open started or stopped according to the positon button condition ON or OFF Set the time to turn ON or OFF the vee button automatically Operation Screen Display Description This example describes setting the ON time and OFF time to 10 00 am and 8 00 pm respectively Preparation 1 Check that the current time is properly set o Setting the time P 8 2 Check the res button is set to OFF 1 You can set the time regardless if 1 1 Press the ve button ser PROG aa i o E he vor button is ON or OFF inside the cover Recire menu The previously set Start time and End time are displayed Select Set PROG 2 using the buttons 2 Press the Even button The time changes in 10 minute y 1 Set the ON time to pi increments with each press of the AM10 00 using LAM 1000 OT button and then in 1 hour increments if the button is kept pressed down
24. product refer to P 11 Setting completed Display Screen Power Saving Mode powersave dsply To conserve power consumption by the display it can be turned off completely or set to only display the clock when the power ON OFF button is turned OFF 1 Press the e button inside the cover Select buttons Press the button The Misc settings screen appears using the 2 Select using the m buttons and then press the button 3 Change the setting using the buttons Powersave deply Clack hidden L Ho 1 Ex No 1 Yes the display will turn off and the clock will not be displayed when the power ON OFF button is turned OFF No 1 the display will not turn off and the clock will not be displayed when the power ON OFF button is turned OFF No 2 the display will not turn off and the clock is displayed when the power ON OFF button is turned OFF Default setting No 1 Setting completed To change other settings select the option and press the one button To return to the home screen press the button or let it sit for approximately 20 seconds 15 Customizable Settings lt Misc settings gt 2 16 Adjusting the brightness of the display screen when the remote controller is turned on The display screen can be brightened or darkened or the backlight can be turned off completely 1 Press the es button inside the cover Select using the rs buttons
25. r when the alarm sounds to prevent overfilling set so that it does not require mixing set the mixing valve to its highest setting The hot water in the bathtub may become lukewarm if it is mixed with cold water at the fixture Please turn oft hot water taucet Screen Display Description Lit during combustion If the hot water temperature has been een Why doesn t the flow meter alarm sound even if the bathtub is filled with water s P24 The alarm will continue to sound O even if the button is pressed Hot Water Filling Temperature Options necessary will depend on the usage the length of piping and the time of year 100 105 110 115 T120 C F The temperatures settings below are only examples The temperature setting necessary will depend on the usage the length of piping and the time of year con ey yey mg dn o _ Warmer Hot Warmer Hot oF The temperatures settings below are only examples The temperature setting Warm Initial factory setting 110 F or 40 C 104 F Although the temperature can be set to 125 F 50 C or higher do not set the temperature to 125 F 50 C or higher as it can cause severe burns instantly or death from scalding The hot water filling temperature is same as the setting temperature The setting temperature displayed may vary from the actual temperature at the fixture depending on conditions such as season or
26. settings below are examples The temperature setting necessary depends on the usage the length of piping and the time of a 39 AE A 44 45 46 a7 AS 50 D 60 65 70 PE 102 104 108 109 111 113 115 117 118 122 1 131 440 149 158 167 176 185 dishes etc Shower hot water supply etc High temperature Washing Initial factory setting is 40 C 104 F If fixtures incorporate mixing valves set the temperature higher than usual Display when high temp is set gt For applications that occasionally require a higher temperature setting Blinks for approximately 10 seconds gt Lit locate the remote controller in a convenient location TET an Consult local codes for minimum operating temperatures 125 F 10 15 Ex 125 F e Hot water temperatures shown are approximate and may differ from the actual temperature at the fixture depending on external factors such as the season and length of piping in the system e When low temperatures are set for washing dishes etc if the incoming water temperature is already quite high it may be difficult to ensure the outgoing water temperature Is as per the setting e Please check the temperature displayed before using any hot water Be especially careful using hot water after the set temperature has been changed e When the hot water temperature is adjusted using thermostat controlled water mixing valves set the temperature on the remote c
27. system Tank is displayed hot water will be discharged at the temperature of the storage tank O O O ALARM OFF Operation Screen Display Description Kp For systems with recirculation operation The 2 indicator is lit button is ON _ is displayed here The previously set hot water supply temperature is shown For systems with recirculation operation 0 AA F 10 15 If you set he oo button to ON Check EX 110 F recirculation operation is automatically started The setting temperature displayed may vary from the actual temperature at the fixture depending on conditions such as season or length of piping 2 Turn on hot water Lit during combustion B on F_ 10 15 Turn off the hot water Turn off hot water During operation the symbol may be continuously lit To prevent scalding AN DANGER Hot Water Heater temperatures over 125 F 52 C can cause High Temperature severe burns instantly or death from scalding e Children disabled and elderly are at the highest risk of being scalded Feel water temperature before bathing or showering Temperature limiting valves are available ask a professional person e When setting the unit to 125 F 55 C 131 F or higher Hi temp will flash for 10 seconds and emit a tone as a high temperature warning e Take caution when using the unit again after setting to 125 F 52 C or higher Always check the set te
28. t time 2 Press the button without setting End time 3 Follow the procedures Adding Additional Time Periods or Resetting All Time Periods lt s P21 20 Operation Timer Operation Screen Display Description 1 Select AM8 00 using 1 a m _ _ _ F Mm Every time when you press the 7 i T i T ji T button the time changes by one hour A the buttons AM 5 00 to AM 8 00 Ms ol Me urren SCS 2 Press the button without m Timer set a M F M d ae 2 Press the button to Ad 2232690282690 changing the End time Litti mit laldi and proceed to step 5 complete the End Reset 2 i time setting lt Adding Additional Time Periods gt 1 Select Add using 1 T You can set multiple operation ao Set a Mmm PM time periods Add os 6303690 F the buttons Lord te Std 2 2 Press the button 3 Select the time period following the procedures in Steps 3 to 4 lt Resetting All Time Periods gt 1 Select Reset using 1 Reset Timer set a py FPM the buttons Aa a Lliwmanta Reset 2 Press the button 2 All settings are cleared 3 Adjust the time period following the procedures in Steps 3 to 4 th nen b tt t The timer will not activate without Press e utton to h met complete r t T complete the time settings If the time is not set the time setting screen is displayed P8 Until the timer is deactivate
29. tem Check If you press the button you can check the status of the system 06 Units 06 Pumpl OFF 06 Pumps OW J eo Cos Ge Il L Cover shown in the open position S ystem Displayed on Sas the Remote Controller System Description Water heater only operation oyvstem Std Water heater and recirculation operation Sys tem Rere During recirculation operation hot water is always circulated in the piping to provide instant hot water when a fixture is opened If you set the button to ON gt is displayed If synchro ON OFF is set to ON P 18 Water heater combined with a storage tank operation System Tank If a recirculation system is also installed hot water is always circulated in the piping to provide instant hot water when a fixture IS Opened If you set the button to ON is displayed General System Diagram The number of water heaters fixtures and _ pumps will vary depending on the configuration of the hot water system Water heater When you start using the system cold water in the piping must be discharged before receiving hot water a Instant hot Hot water is circulated water is in the piping available Hot water is circulated Instant hot to the tank water is available g Depending on the configuration of your system not all functions may be used Applicable Remote Controller Functions Funct
Download Pdf Manuals
Related Search