Rhfe-403ft Forced Flue Heater

Transcript

RHFE-403FT FORCED FLUE HEATER CUSTOMERS OPERATING INFORMATION AND INSTALLATION INSTRUCTIONS This appliance shall be installed in accordance with:Manufacturer’s Installation Instructions Local Gas Fitting Regulations ’ GANZ Installation Code for Gas Burning Equipment Any other relevant Statutory Regulation This appliance must be installed, senriced and removed by an Authorised Person. Rinnai GASSPACEHEATERS CONTENTS FeatureS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 CUSTOMERS OPERATING INFORMATION Control Panel Layout .................................................................. 2 ignition without using timer ..) ........................................................ 3 Adjusting Room Temperature ......................................................... 3 Setting the Clock ...................................................................... 4 ON Timer ...................................................................... 5 Wing Operating ON Timer ................................................................... 6 Operating OFF Timer .................................................................. 7 Economy Mode ........................................................................ 7 Turning OFF ........................................................................... 6 Humidifier Tray ........................................................................ 6 Fan Filter ............................................................................... 6 ImportantPoints ................................................................... 910 Guarantee ......................................................................... 11-12 Safety Devkes ....................................................................... 13 Care of Heater ....................................................................... 14 Heater Check List .................................................................... 14 Enw Messagesand Safety De&es ................................................ 15 ................................................................... 16 Installationlnstnrction ............................................................ 17-25 Pre-sewkecheck Dimensions........................................................................... 26 Wiring Diagram ...................................................................... 27 Block Diagram ....................................................................... 26 AdditionalInformation ............................................................... 29 SpecifkaWIW .............................................................. Back Cover- Sewlce Contact Points .................................................... Back Cover FEATURES OF THE RHFE403FT 1. Input 17MJ/h, output about 14.5MJ/h. This heater is suitable for both domestic and commercial applications. 2. This heater has a modulating automatic heat control combined with an electronic thermostat, the fan is also controlled by the thermostat. 3. Ignition is electronic, with push button operation. 4. An integral humidifier tray is built into the warm air discharge duct. 5. The two way intelligent timer operation makes it possible to preset starting time and temperatures for two different periods, for example: morning and evening or weekdays and weekend settings (refer to Page 5). 6. The economy mode button is designed to drop the set temperature by l°C, after the room has initially reached its temperature. After another thirty (39) minutes it reduces by a further l°C. This is an energy saving feature. 7. A filter signal lights up when the filter requires cleaning. 8. Air for combustion is taken from outside the room and the flue products are also exhausted outside, keeping the room air clean. 9. Warm air is discharged at the bottom of the unit, assisting in even heat distribution. 10. Only one 86 mm diameter hole is required in the wall for flue installation. This heater must be installed correctly by an authorised parson, and the installation must conform to local regulations. The installation must also comply with the instructions supplied by Rinnai. Your RHFE-403FT has been approved by the NZ Gas Association. GANZ Approval Number 669. Please keep these instructions in a safe place for future reference. -l- CUSTOMERS OPERATING 1NFORMATlON CONTROL PANEL LAYOUT CUSTOMERSOPERATiNGINFORMATION n IGNITION (WITHOUT USING TIMER) Press the -1 button to operate the heater. 0 The [I@w>E~~ indicator will illuminate and about 20 seconds after switching on, the heater will ignite. 0 The B@RIE~GNUindicator will illuminate confirming ignition, and the fan will start about 20 seconds later. H ROOM TEMPERATURE 2 ADJUSTMENT Select the 1ROOM TEMP/CLOCK 1 button to display temperature. l Select the desired room temperature by pressing the IHOURS/VI or the I] buttons. l The temperature can be preset to: a) [L] Low (about 10%) b) from [16’C] to [26“C] c) [H] (continuously high) 2 If the heater does not ignite, the temperature control may not be set to a high enough setting. Check control and reset if necessary. Example: Set Temperature 22°C. Room Temperature 20” C. Temperature adjustments can only be made with the heater running. . The heater will run on high for l-2 minutes after ignition for all temperature settings, even if the temperature control buttons are adjusted during this time. n TO INCREASE ROOM TEMPERATURE (Push 1 ROOM TEMP/CLOCK 1 button to display temperature if the time is displayed). l With the temperature indication illuminated, push the [MINUTESI button until the desired temperature is displayed under ~~~Eij@. ; Example: Set Temperature 23°C. Room Temperature 20°C. Push I ROOM TEMP/CLOCK 1 button again to display clock if desired. W TO DECREASE ROOM TEMPERATURE (Push [ROOM TEMP/CLOCK] button to display temperature if the time is displayed). 0 With the temperature indication illuminated, push the [HOURS/V] button until desired tefIIperatUre iS illuminated under s@ B@Pl. TapnalUre se4 SnT-w, pmmv $m-Tpq Rc-mTemP ” A Ml”“ta \ ‘iv Note: If set temp. is reduced below the room temperature, the unit will stop until the room has cooled to the new temperature. Push Room I ROOM TEMPICLOCK display clock if desired. Trnmesd I 1 -go Tlmu Sal ’ Example: Set Temperature 19°C. Room Temperature 20°C. 1 button again to -3- CUSTOMERSOPERATINGINFORMATION H SElllNG CLOCK (example is 1035 am) When the appliance is first plugged in, or after a power cut, the timer will flash AM - >z@6. Press the Ibutton. l The display shows AM - z2zw6. 0 The ~iijl~si~ indicator will illuminate. Press the [HOURS appears. l l button until AM - ~o~~~ By keeping the button pressed con 1J) inuously the time will change rapidly. Keep the IHOURS/VI button pressed in order to change from a.m. to p.m. . Press the j%@%%MINUTES//\I button until 35 appears. l By keeping the button pressed continuously the time will change rapidly. e Press the -1 button three times to complete setting the time. l The ~iii~si~ indicator and ~~~M~~ indicators will switch off. Note: The time needs to be set again when a power failure occurs (or when the plug has been disconnected). l 12 o’clock daytime will show PM - >2@6, 12 o’clock night time will show AM - 321#. l Follow the above steps to correct or reset the time. l -4- CUSTOMERSOPERATINGINFORMATION ----- I TO SET [&JJMEFii -The clock must be set before setting the timers. The time can be set for any two on periods in any 24hours. Settings must be completed within ten seconds while the >~T&.FII @ @ indicators are illuminated. Example: Setting ~~~@~< to AM - E7301. 1. Press the mj button twice. 0 The display will show AM * 3%:. 0 The ~O~~~E~< indicator will illuminate. 2. Press the -HOURS/VI button until AM * [73@ shows on the display. 0 By keeping the l-1 button pressed continuously, the hours will change rapidly. 0 Keep pressing the IHOURS/VI button to change from AM to PM. 3. Press the [MINUTES1 button until it shows AM - [7301 on the display. l q By keeping the )MINUTES/r\l button pressed continuously, the minutes will change rapidly. 4. Press the mj ~~flt@l~ button again to complete setting. 33 m&El: indicator will go off. The 35 @$Ez indicator will illuminate. 0 If you require [Oj!~@~<, follow the instructions below. If not, push the 1-j button twice, the display will indicate the time of day, or temperature. l 5. Setting %iTIME7i2 L-----J 0 With [O~~l&l@>: indicator illuminated. 0 Follow the steps 2 and 3 as in example for >Bf@EEf: (with a different time setting). Push the (TIMER{ button once to return to the time of day or temperature display. Note: Both ~O~~ii&~J~ and ~O~~ijj~?IMEhi~ press the [m button twice. Press the (TIMERj button once more to check the time set for ~~~lT&J~J~. Press the [m button again to display the time of day. l To change the starting time, see page 5. Note: When electricity has been cut off (by unplugging or by a power failure) the operation starting time is cancelled. You will need to set the starting time again. 6. The heater will automatically start operating according to the room temperature up to one hour before the set time. (This is part of the intelligent timer function). ---1 0 The [F@&RO_N, and BCR~~E% 5~1 indicators illuminate when theheater commences operation. -6- +J + CUSTOMERS OPERATING INFORMATION n OPERATING THE [Bctiv/aFF; ------ This control can be used for example - on cold nights when you would like the heater to continue operating a little longer on going to sleep. With the unit operating, simply press the /DELAY/OFF]button and the heater will switch off automatically after one hour. l l @&~j@fF; indicator illuminates, indicating that the setting is completed. When the ~@~~ti--~~~:function is operational, the [@A~~&~ indicator will start to flash after 50 minutes. The indicator continues to flash for the final 10 minutes of the function and disappears completely at one hour point. l SJ The $@...&F~ and ~@t@-@rr$ indicators will then go out, however the ~P@@O~ indicator will remain on. Note: Pressing the -DELAY/OFF]button repeatedly will change the function between :-I# and LGcf. l To return to normal operation, the heater must be switched m and m again. n ECONOMY MODE Press the 71 button to start the economy function. The FE@@%: indicator will illuminate. 30 mins after the room temperature reaches the preset temperature (set with the thermostat), the Economy Mode, if set, reduces the temperature by 1% after another 30 mins it reduces the temperature by a further l°C, this is an energy saving feature. When the heater is running only on low, the “Economy Mode” does not operate. It does not operate if the unit is under capacity for the room size. Press the -1 button once more to switch off the economy function. -7- ;% :;:y2&=] / CUSTOMERSOPERATINGINFORMATION H 1TURNING OFF1 Simply press the ION-OFF)button to switch off the heater. 0 The EP@jEjur$ indicator will go off. 0 The convection fan will continue to operate for several minutes, after the heater has been switched off, in order to cool the unit. l Do NOT unplug while the fan is still operating. Note: DO NOT turn the heater off by unplugging at power point. l The convection fan continues to run until the heater is cooled. l n HUMIDIFIER TRAY So that you can humidify the air, your Rinnai RHFE-403FT is fitted with an enamelled tray at the bottom of the heater. To fill the tray, remove the bottom trim panel below the air outlet and simply fill it with water. The air will be humidified as it passes over the water in the tray. DO NOT FILL THE TRAY WHILE THE UNIT IS IN OPERATION. Refit the bottom trim panel after filling. The Rinnai RHFE-403FT is a very high efficiency appliance, during operation a small amount of water is produced in the flue tubes, this drains into the enamelled tray. Please replace the drain tube outlet in the tray after removal. It is quite normal for a small quantity of water to remain in the bottom of the tray. If you are using the humidifier, it will need filling about once a day during the heating season. Pull to remove filter m FAN FILTER To protect the fan from dust and lint, the RHFE-403FT is fitted with a fan filter. l Clean the filter weekly during the heating season. 0 When the ZETER; indicator illuminates, the filter is blocked with dust and must be cleaned. l If the >CT$%~ indicator remains illuminated and the filter is not cleaned, the heater will stop. [Ej72 will be displayed. l Replace the filter after cleaning. l Clean with vacuum cleaner -8- IMPORTANT POINTS Do not use for any other purpose except heating. These clearances should be maintained at all times. 5Omm -lm- 5Omm c= ‘, Keep flammable materials, trees, shrubs, etc. away from flue terminal. Do not allow curtains or other flammable materials to come into contact with the heater. . x 0 @i Do not store flammable products near the heater. Do not allow young children or the infirm to sleep directly in front of the heater. Supervise children near heater. -9- 1 IMPORTANT POINTS 30 not allow children to ‘post’ articles in the ouvres. Do not place any articles containing liquids on top of the heater. Do not spray aerosols on the heater whilst it is in operation. Do not place articles on or against the heater. Do not sit on this heater. Always keep filters clean. lean with vacuum cleaner, weekly. I n OUTSIDE FLUE On cold days steam may be discharged from the flue outlet, this is normal with a high efficiency appliance and does not indicate any fault. - 10 - RINNAI GUARANTEE OF QUALITY As a purchaser of a high quality Rinnai Product, we provide you with the following guarantee on your new RHFE-403FT. FREE PARTS All parts 1 year The benefits conferred by this guarantee are in addition to all other rights and remedies in respect of the product which you have under the Trades Practices Act. This guarantee does not cover cleaning and normal wear and tear, calls of this nature may be chargeable. Pleasecheck the fault finding charts (Pages 14,15 and 16,) before asking for a service call. You may be able to overcome the problem without a service call, or the heater may be operating normally. Service calls to a heater which is operating normally may be chargeable, even when the heater is under guarantee. -ll- GUARANTEE INFORMATION Please recdrd below: Your Retailer: Address: Phone: Date Of Purchase: Your Installer: Phone: Address: Date Of Installation: The installer is responsible for your heater’s correct installation. (There is no need to post this guarantee back to Rinnai. Simply keep it in a safe place as your record.) -12- SAFETY DEVICES Ovemeat Switch: This device automatically cuts the gas off if the heater exceeds a predetermined temperature. This is normally caused by an obstruction in front of the louvres, or a blocked fan filter. If this switch operates, turn the heater off, remove the obstruction (clean filters) let the heater cool off before m-operating. * Overheating is most likely to be caused by dirty filters. Please check filters before requesting a service call. FusibleLink Backs up the overheat switch. If the fusible link cuts the heater off, a service call by an authorised person is required to replace the link. Flame Failure Device If the flame goes out during operation this device cuts the heater off (lockout). To reset, turn the heater off, then on again. Fan Switch Turns the fan on automatically when the heat exchanger warms up and off when it cools down. This helps to prevent cold draughts and adds to the heaters efficiency. -13- CARE OF YOUR RHFE-403FT This heater needs very little maintenance, simply clean the fan filters once a week and wipe the outer case with a soft damp cloth. DO NOT USE SOLVENTS. Check the flue terminal occasionally to make sure shrubs, etc., have not grown around it. HEATER CHECK LIST Please check this list before asking for a service call. Remedy Not Plugged In l l Power Cut l 0 (initial installation) Air in gas pipe 0 Gas Filter Blocked l Miss-ignition 0 Plug In Reignite manually after power is restored l . Purge air (Installer) 0 0 Check customers instructions l Flue terminal obstructed Service Call 0 l Flue manifold not connected l Clear obstruction 0 Service Call Louvre obstructed l l Clear obstruction Air filter blocked l 0 Clean filter Gas escape 0 0 Room too large ~oTj~I74t3~is set Service Call 0 Check with retailer Cancel [033J@ii If you are unsure about the way the heater is operating, contact Rinnai or your agent. -14- ERROR MESSAGES AND SAFETY DEVICES SAFETY DEVICE OPERATION SAFETYDEVICE IGNITION SAFETYDEVICE BURNER SAFETYDEVICE POWER LAMP If the burner does not ignite within 15 seconds the heater will go to LOCKOUT (Automatic Safety Shut Down) Reset by turning the L-1 switch OFF, then ON again. SWITCH) DISPLAY /] This device shuts the gas off automatically if the burner is extinguished. Again, the heater will go to LOCKOUT. -1 Running failury -1 Ignition failure Power Lamp ON f OVERHEAT CUT-OFF SAFETYDEVICE (TEMPERATURE 1Room Temp/Clock 1 H 5 When the temperature inside the heater rises above a preset limit due to blockage of the air filter by dust or blockage of the louvre, the overheat cut-off device cuts off the gas and operation stops. I] TEMPERATURE If the overheat switch fails FUSES the temperature fuse will (FUSIBLELINK) blow and operation stops. FUSE If the fuse blows, operation stops. El DOWERCUT-OFF This safety device cuts off SAFETYDEVICE operation after a power failure has occurred, when electricity is supplied again after the failure, the heater will not relight until it is turned OFF, then ON again. I Power Failure No signal at all Power Lamp OFF q \ 7 / q Power ON again Lamp ON - No signal at all Power Lamp OFF 15- PRE-SERVICE CHECK Before asking for a service call please check the following points. These points are part of the normal operation of the unit. n At ignition: Heater does not operate Is the heater plugged in? Have the fuses or breaker blown at the switchboard? Is there a power failure? Is the air fitter blocked? Is anything blocking the outlet for the hot air? Is the flue blocked? Are Timers set? Clear Timers and turn on again. I- Warm air does not flow when the burner lights. ---+ The fan is started automatically after a short delay. This is to allow the heat exchanger to warm up, helping to avoid cold draughts. Smoke or strange smells are produced trial light up after installation. __, This is caused by grease or oil on the heat exchanger and dust, and will stop after a short time. __* This is simply expansion exchanger. on the first Sharp clicking noises at ignition, or when the unit cuts down on the thermostat, or goes out. I noise from the heat I During combustion: Clunking noise when the thermostat operates. 1---+ ’ This is the sound of the solenoid gas valves opening and closing. Unit is not heating room. - Is the air filter blocked? Is the set temperature high enough? Is the warm air outlet blocked by anything? Are the doors and windows of the room closed? Air filter is blocked or the hot air louvre is blocked or obstructed. ----b Clean air filter, ignite again after 5-6 minutes. Heater will not reignite -----+ Even after unit has cooled down the heater does not ignite again. Repair is necessary. Contact your local aas authoritv or Rinnai NewZealand for a Service Call. - & This is to remove the residual heat from the heat exchanger, the fan will stop when the heater cools down. -----+ High efficiency appliances tend to discharge water vapour on cold days, this is normal. - Check whether filters are blocked, dirty filters will cause the heater to overheat. after overheating. n When the unit is turned off: Convection fan continues to run after turning off. H Other points: Steam is discharged Power failure from the flue terminal. - -16- Switch m , then m again when power is restored to reset controls. I INSTALLATIONINSTRUCTIONS UNPACKING n Remove parts from carton and check that all parts shown below are included in the installation kit. Spare rubber seal .............. 1 (‘A’ Flue units only) Flue manifold .............................. 1 (For weatherboard installations) Plastic tie for air inlet connection .................... 1 Slide guard .................... 1 Wall Bracket .................... 1 Customers operating information and Installation Instructions .................... 1 Top Back Cover - Wall Bracket Clip .................... 1 Screws Back Cover (Top) .............. 3 Wall Bracket (Wood) ......... 2 /- 0 0 L Top Back Cover Wall Bracket ........................ 2 Back Cover Set .................... 1 Check that the unit supplied is correct for the gas type in your area. Refer to local gas authority for confirmation of gas type if in doubt. Refer to data plate located inside front panel. Check for damage, if the unit is damaged contact your supplier or Rinnai. Do not install a damaged unit before checking with your supplier. - 17- When positioning the heater the main points governing the location are:- I- Tt lis heater is not designed to be built in. (1) Flueing (2) Warm Air Distribution. Warm air discharge should be positioned at least 1 m away from flammable materials (curtains etc.) See diagram for other recommended clearances. ue is not designed to be positioned lder floors, or below the level of the zater. 150 mm Q 5Omm c X 5Omm > Flue teminal CA lue terminal should be positioned away ‘om flammable materials. Flue fittings must be kept clear of flammable materials. -18- LOCATION Do not flue into natural draught flues or fireplaces, this unit can only be used with one of the three Rinnai flue kits. Do not flue unit into other rooms. Flue terminal must be outside. Standard installation of flue manifold. Diagram below shows minimum clearances and distances from obstructions. Also check local regulations. Flue may be positioned directly under opening windows, with a minimum clearance of 150 mm. Side Clearances. Flue sizes: 3 flue lengths are available. A flue suits wall 115-240 mm B flue suits wall 240400 mm C flue suits wall 400-600 mm -19- LOCATION Do not install the heater in an unusually dusty area. FOR WEATHERBOARD WALLS DRILL THROUGH CENTRE OF WEATHER BOARD FROM OUTSIDE, THEN DRILL FROM INSIDE THROUGH PLASTERBOARD. (I Use a flue guard if the terminal is easily accessible to children. Check local regulations. Guards are available as an optional extra. Before drilling the flue hole, check for water and gas pipes or electric cables, Use an 80 mm (8 cm) drill for hole -through wall. Wall MountingBracket Fit the wall mounting bracket to the wall. Position of bracket is shown in the diagram. (Use the screws provided.) fT7 -- Floor must be level. Do not use electrical extension cords to connect unit to power supply. Keep the power cord away from the flue. r Flue manifoldposition. Centre of hole for flue manifold can be drilled anywhere within the shaded area. (To avoid studs etc.) - 20 - 690 (mm SLEEVE AND MANIFOLD INSTALLATION METHOD FOR STANDARD WALLS 1. Disassemble Manifold from Sleeve The flue consists of 3 parts, sleeve, inside connectors and tube, outside terminal; (dis-assemble by pulling hard on outside terminal and inner connections, then pull sleeve off outer terminal). 2. Adjustment of Sleeve Length Measure wall thickness through previously drilled 80 mm hole (see P14). End of sleeve should protrude 5-10 mm from outside wall. Adjust sleeve length to wall thickness plus 5-10 mm. (Sleeve is threaded for adjustment.) 3. Depending on flue set and wall thickness extension piece “c” may need to be removed. Cut plastic, remove extension, then follow instruction 2. This applies to “A” flues only. There is no extension on “B” and “c” flues. “B” and “C” flues can be fully adjusted by turning the threaded section. Con inal Extension joint Adjust length by turning sleeve. cl \ Remove extension at this point if necessary. “A” Flue only 4. Fixing Sleeve Fix to inside wall, using the 3 screws provided. 5-10 mm NOTE:Flange is marked “TOP” sleeve must be fitted with this mark UP. Check sleeve protrudes 5-10 mm on outside. Don’t remove green plastic covering from sleeve. - 21 - SLEEVE AND MANIFOLD INSTALLATION 5. Check rubber seal is in place on terminal. * For weather board walls, add spare rubber seal provided to compensate for weather board angle. 6. Installation of Terminal From outside, insert terminal into sleeve with the “A” mark at the top. Left hand side fixing tie is marked “LEFT” (from inside). - 7. Attaching Ties ties, clip ties over lugs inside sleeve. You should be able to pull the ties 2 or 3 slots past the starting point. Cut the ties, leaving about 20 mm past the lugs. Bend ties so they are - 6. Insert Inner Connection Assembly Push assembly into terminal tube, make sure “TOP” mark is uppermost. Fix with the 3 screws provided. c 9. Manifold can still be turned after attaching. Terminal seal (Add ‘Weather board” FllTlNG UNIT Fit back covers (sides only) as shown below. If there is space at the left hand side of the heater, it is easier to remove the sliding tube from the flue outlet, insert it into the manifold, then slide the heater sideways, reconnecting the sliding tube into the flue outlet as the heater is moved. N.B. Red line should not be visible after sliding the tube back into the flue outlet. Air Inlet Hose Connect inlet hose to manifold. Do not kink the plastic hose. Secure with plastic tie as shown below. I Sliding tube . I Plastic tie I If there is a restricted space on the left hand side of the heater, angle the flue outlet as shown below, line up the manifold and flue outlet, push the sliding tube of the flue outlet firmly into the manifold. I N.B. Sliding tube should not be extended beyond the red line. I Red line Sliding tube - 23 - TESTING Slide Guard and Insulation n Flue I Slide insulation up to here. Insulation First slide insulation ‘sock’ over the flue outlet tube. Then clip slide guard over it. Clip guard over flue I Plug heater in and turn power on. (CAUTION - 240V INSIDE HEATER). Push v] button to operate heater, (Follow customers instructions, P3 onwards). Adjust thermostat to HIGH. Heater should ignite within 10 seconds. If the heater does not ignite there may be air in the gas line, turn OFF, then ON again. Check pressure. The regulator is factory pm-set it should not need adjusting. Check incoming pressure before attempting to make any change to the appliance regulator. If it becomes necessary to adjust the regulator, contact Rinnai New Zealand for advice on setting procedure. DO NOT ADJUST PRESSUREWITHOUT OBTAINING THE CORRECT SETTING PROCEDURE INFORMATION. *Turn control OFF. Remove pressure gauge, replace test point screw. TURN POWER OFF. REPLACE CASING. Plug unit in and reset controls, follow customers operating information. Recheck operation. Check insulation TESTING UNIT Purge air and swarf from gas line. Connect gas (15mm flare). Refer to GANZ pipe sizing chart if in doubt about the size of the gas line. Connection can easily be reached from the RHS, rear of the heater. Check for escapes, using soapy water after turning gas on. Remove outer casing (4 screws in bottom louvre, and 2 at bottom right and left hand sides of front panel. Remove test point screw, attach pressure gauge to test point. - 24 - INSTRUCT CUSTOMER FllllNG TOP SPACERt WALL CLIP w SECURE HEATER TO WALL (4) Tighten all screws on back spacer Adjustable securing screws (1) Fit wall clip loosely to top spacer using screws provided. (5) Refit fan filter (2) Remove fan filter. I (3) Position top spacer INSTRUCT CUSTOMER OF HEATER ON USE When you are satisfied that the heater is operating correctly, explain operation of heater to the customer. Fault-FailureProcedure If unable to get the heater to operate correctly, contact Rinnai New Zealand, Agent or Gas Utility. - 25 - IIllllll lllIIIIII lllllll h 590 L.L- 25 I -2626 WIRING -,, blMMblblt4blw 12311171 libiiibb‘bl DIAGRAM CONTROL ,.i.i Dm’LAY 1 IUNIT 1 &I I I ‘A”n’hlG vv II-KIIY DIAGRAM I 4s 1 I TR2 _ -Y----o FR T . I h i I I I’ II III 50Hz I SOLENOID I VALVE 1-2 1 SPARKER bl blue br brown IF/Y green/yellow TH THERMISTOR F FUSE POV MODULATION SOLENOID VALVE BL COMBUSTION FAN MOTOR OHSI-s OVERHEAT FM CONVECTION FAN MOTOR SWITCH 1-3 IZY gray 1 MS 1 MAIN SWITCH 1 PT Pl purple 1 TF I THERMAL 1 ER r red TRI-I TRANSFORMER 1-2 Rl-4 RESISTOR W white FSt-2 FILTER SWITCH 1-2 CRB CERAMIC V vellow FR FLAME ROD r,-r4 RELAY,-4 FUSE - 27 - 1 POWER TRANSISTOR ELECTRODE 1-5 RESISTOR BOARD BLOCK DIAGRAM BLOCK DIAGRAM CONTROL P ER FR dc GAS + MAIN - 28 - BURNER I ADDITIONAL INFORMATION I To clarify the operation of these functions please read the following carefully: A) Operating the ~oB?~G~E$ consecutively. - To change from ~@XIIZI~I~to >ij3JGi~< , you must switch the unit a m , and then reselect the desired [TIMER SELECT] . and back B) Operating >~~~7oo: and ~ij@GE~f~ functions consecutively. - You must activate the jDELAY/OFFI first before selecting a 1TIMER SELECTI . Note: ~&@i~~~~~ function will heat a room for one hour only. During this one hour period, the ~@IEF~~&?J~I~ or L--------l %ii3iSX~Zfzi indicator will begin to flash after 50 minutes, and do so for the final 10 minutes of the one hour period. When the one hour cycle is completed either indicator will continue to flash, even though the function has been dropped completely. To operate the unit again, you must press the ION/OFFbutton. Also, while either [ijii~$@@~ is operating, you may activate the ~~@@j~~ function without interrupting the ~?~v~SK@E~~ function. If the >IKSc function is activated then the L------J ?iiSsEE? will be interrupted and fail to continue. . -2929 SPECIFICATIONS DESCRIPTION The Rinnai RHFE-403FT Forced Flue, Fully Automatic Space Heater. TYPE Forced flue convection heater. INPUT 17 MJ/h (All gasses) GAS CONTROL Rinnai Electronic Control Rinnai Solenoid Valves. Rinnai Modulating Valve. BURNER Ceramic Type. GAS INLET Barrel Union (15 mm copper flare connection). TEST POINT PRESSURE SEE DATA PLATE. DO NOT ADJUST REGULATOR BEFORE READING INSTRUCTIONS LNSIDEFRONT COVER FLUE FORCED FLUE (Components Supplied with Heater). FLUE TERMINATION Supplied with Heater. IGNITION Automatic Flame Sensing. ELECTRICAL SUPPLY 23OV,50 Hz The Heater is fitted with a supply lead and 3 pin plug, replace only with Rinnai part number 2632 FAN Centrifugal multi-speed fan. Rinnai are continually updating and improving products, therefore specifications are subject to change without prior notice. SERVICE CONTACT POINT RINNAI NEW ZEALAND LTD. 691, MT. ALBERT ROAD, ROYAL OAK, AUCKLAND PHONE: 654-285 FAX: 624-3018 403F-518 95m 0 Printed in Japan