Rinnai CX199i Installation And Operation Manual
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Rinnai CX199i Installation And Operation Manual

Rinnai CX199i Installation And Operation Manual

Tankless water heater
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  • Page 1 ...
  • Page 2 − incendies. L’installation et l’entretien doivent être assurés par un installateur ou un • service d’entretien qualifié ou par le fournisseur de gaz. Full-length French and Spanish versions available online at rinnai.us. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 3 7.6 Guidelines for Additional Temperature Controllers ............96 7.7 Bluetooth Low Energy (BLE) and App Instructions ............97 7.8 Federal Communication Commission (FCC) Interference Statement ......98 7.9 Industry Canada Statement ................... 99 8. Warranty ..........................100 Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 4 • When installation is complete, leave this manual with the water heater (for Natural Gas internal/indoor units) or give the manual directly to the consumer. Polypropylene Pressure Relief Valve Pounds per square inch Inches of water column Rinnai Tankless Water Heater Installation and Operation Manual...

  • Page 5: What To Do If You Smell Gas

    The warning signs in this manual • ce manuel sont ici pour éviter de are here to prevent injury to you vous blesser et d’autres and others. Please follow them personnes. Suivezles explicitly. explicitement. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 6 Flammable liquids should not be used or stored in the vicinity of this or any other gas appliance. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 7 été plongés dans the hallway near bedrooms in each l’eau.) sleeping area. Check batteries monthly • DO NOT use substitute materials. Use and replace them annually. only parts certified for the appliance. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 8 Dimensions • Accessories Example: CXP199i Installation Type: i: Interior (Indoor) Maximum Gas Consumption (Btu/h): • 199: 199,000 • 160: 160,000 Pump: P: Pump (Internal Pump Included in Model) Application Type: CX: Commercial Rinnai Tankless Water Heater Installation and Operation Manual...

  • Page 9: Front View

    Front View Vent Connections Controller Supply Connections Figure 1: Front View Bottom View Condensate Drain Hot Water Cold Water Outlet Inlet Figure 2: Bottom View Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 10 Gas Valve Ignition Unit Primary Heat Exchanger Secondary Heat Exchanger Condensate Trap PC Board Pump PC Board (CXP [with pump] models only) (Cover removed for clarity) Controller removed for clarity Figure 3: Components Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 11 Activation flow rate may vary slightly depending on the temperature setting and the inlet water temperature. The maximum gas supply pressure must not exceed the value specified by the manufacturer. Rinnai products are continually being updated and improved; therefore, specifications are subject to change without prior notice. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 12 Measurements: in. (mm) Side Panel View Front Panel View Vent Connection: 2 in. (51 mm) nominal PVC/CPVC/ Polypropylene or 3 in./5 in. Concentric Figure 4: Dimensions Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 13 Figure 5: Supply Connections Table 3. Supply Connections Connection Connection Size 3/4 in. NPT Cold Inlet 3/4 in. NPT Hot Outlet 3/4 in. NPT Condensate Drain 1/2 in. NPT Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 14 Numerous optional accessories are available for purchase for your Rinnai Tankless Water Heater. Listed below are some commonly purchased accessories. For a complete list of accessories, visit www.rinnai.us. For questions, or to purchase an accessory, contact your local Rinnai dealer/ distributor or Rinnai Customer Care at 1-800-621-9419.

  • Page 15: Product Description

    Converts the tankless water heater Part #: gas type. Kit contains gas conversion manual and conversion • 104000330 rating plate label (adheres to water heater to display new gas type). Sample Rating Plate Label Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 16 The DPS function provides domestic hot water priority for combination • Part #: REU-OPU3 tankless water heater/air handler applications. The MIS function provides tankless water heater monitoring via systems such as BMS (Building Management System). Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 17 DO NOT • DO NOT install the water heater outdoors without the Rinnai outdoor vent cap (Part # RXOVC). • DO NOT install the water heater indoors with the Rinnai outdoor vent cap (Part # RXOVC) When installing the water heater, follow these •...
  • Page 18 Unpack the Rinnai Tankless Water Heater package and verify the following contents are included. If any items are missing, contact your local dealer/distributor or call Rinnai Customer Care at 1-800- 621-9419. ❶ ❷ Item Rinnai Tankless Water Heater ❶ Vent screens (x2) and vent screen screws (x2).
  • Page 19 • Damage and repair due to corrosive compounds in Refer to section “3.6 Accessories” for more information. the air is not covered by warranty. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 20 Drain Valve 3/4 in. Normally Closed Solenoid Valve Hot Water Cold Water Supply Line Supply Line 1/2 in. Normally Open Solenoid Valve Route Drain Per Local Code Figure 6: Freeze Protection Piping Diagram Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 21 The installation must conform with local codes or, in the absence of local codes, with the  National Electric Code (NEC), National Fuel Gas Code, ANSI Z221.3/NFPA 54, and/or CSA B149.1, Natural Gas and Propane Installation Code. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 22 Use the appropriate screws for the wall construction to secure the mounting bracket to the wall between two studs. Figure 9: Secure the bracket Figure 10: Mount the top bracket Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 23 Failure to fill the condensate collector could result in severe personal injury or death. 5. Pour approximately 10 ounces (1.25 cups) of water directly into the water heater’s exhaust port. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 24 Refer to the PVC/CPVC manufacturer for appropriate fittings, solvents or joining appropriate (approved) for this water heater. To ensure safe and proper operation, methods. damaged vent components MUST be replaced before operating the water heater. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 25 Do not install the vent termination too close under the soffit where it could present recirculation of exhaust gases back into the intake air part of the Figure 12: Vent Screen termination. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 26 Multiple water heaters using room air for header and a separate exhaust header that combustion while sharing an exhaust header vents directly through separate penetrations to that vents directly to the outside. the outside Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 27 FGV Concentric Vent Kit (16 in. length) (Order from Rinnai) 196105, 197033 196105PVC FGV Concentric Vent Kit (28 in. length) (Order from Rinnai) 196125 196125PVC FGV Concentric Vent Kit (40 in. length) (Order from Rinnai) Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 28 2 in. x 4 in. Horizontal Termination Kit 2PPS-HKL Concentric 190288 2 in. x 4 in. Concentric Horizontal Termination 190295 2 in. x 4 in. Concentric Vertical Termination CVENT-2 in. Concentric Vent (Termination) Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 29 PVC/CPVC Concentric Vent Kit 3 in. x 32 in. 52CVKGVSF9003-32(CPVC) 52CVKGVS6503-44(PVC)/ PVC/CPVC Concentric Vent Kit 3 in. x 44 in. 52CVKGVSF9003-44(CPVC) Horizontal Termination Adapter SC03HT Vertical Termination Adapter SC03VT 3 in./5 in. Concentric Roof Termination PPs-UV ICRT3539 Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 30 3 in. x 5 in. Horizontal Termination Kit 3PPS-HKL Concentric in. x 5 in. Concentric Horizontal 190388 Termination 190395 3 in. x 5 in. Concentric Vertical Termination CVENT-3 3 in. Concentric Vent Termination Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 31 FGV PVC Low Profile Termination Kit 196984PVC (Order from Rinnai) 081216 FGV PVC Wall Termination Kit 52SWVKGVS6502 PVC Side Wall Vent Kits 52WTVKGVS6502 PVC Wall Vent Kits HVENT-2 2 in. Low Profile Horizontal Vent Kit Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 32 FGV PVC Low Profile Termination Kit 196985PVC (Order from Rinnai) 081219 FGV PVC Wall Termination Kit 52SWVKGVS6503 PVC Side Wall Vent Kits 52WTVKGVS6503 PVC Wall Vent Kits HVENT-3 3 in. Low Profile Horizontal Vent Kit Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 33 Ubbink PVC (Outer Vent), Polypropylene (Inner Vent) Centrotherm Polypropylene Heat-Fab Stainless Steel Metal Fab Galvanized steel (Outer Vent), Stainless Steel (Inner Vent) IPEX PVC/CPVC DuraVent Polypropylene Royal ECCO Manufacturing Polypropylene DiversiTech PVC/CPVC Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 34 [2] Permitted only if veranda, porch, deck, or balcony is fully open on a minimum of two sides beneath the floor. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 35 Clearances Figure 16: Between terminals at different levels Figure 17: Between terminals at same level All terminations (horizontal and/or vertical) must terminate 12 in. (0.30 m) above grade or anticipated snow level. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 36 3 ft (1 m) 2.5 ft (0.7 m) 45° Elbow vent manufacturer’s installation instructions. Dispose of condensate per local codes. 6 ft (2 m) 5 ft (1.5 m) 90° Elbow Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 37 Minimum clearance for Figure 24: Twin Pipe Vertical Termination of Multiple Ground/Grade/Snow Level Water Heaters Indicates area in which intake cannot be installed. Figure 25: Horizontal Vent and Intake Air Piping Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 38 Secure the exhaust vent pipe to the exhaust adapter ring with the supplied screws. Exhaust Figure 26 Supplied screws 2. Remove and discard the intake air vent cap. Figure 29 Figure 27 Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 39 3 in. (76 mm) Vent Lengths 75 ft (23 m) 150 ft (46 m) 3 ft (1 m) 2.5 ft (0.7 m) 45° Elbow 6 ft (2 m) 5 ft (1.5 m) 90° Elbow Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 40 [2] Permitted only if veranda, porch, deck, or balcony is fully open on a minimum (Dégagement conforme aux codes d’installation of two sides beneath the floor. locaux et aux exigences du foumisseur de gaz.) Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 41 36 in. (0.91 m) to ventilated or unventilated soffit or eve vent; or to a deck or porch 12 in. (0.30 m) 60 in. (1.52 m) vertically between terminals Corner Figure 32 Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 42 NOTE If ducts are used, the cross sectional area of the duct must be greater than or equal to the required free area of the openings to which they are connected. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 43 Verify that adequate combustion air is available for all appliances installed in the space. Installation complies with National Fuel Gas Code, ANSI Z223.1/NFPA 54 as well as local and □ state regulations therein. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 44 Secure the intake air pipe to the Exhaust vent pipe combustion air vent connection with the supplied screws. Intake Air Pipe Supplied screws Figure 38 Supplied screws Figure 36 Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 45 50 ft. (15 m) 75 ft (23 m) 150 ft (46 m) 45° Elbow 3 ft (1 m) 2.5 ft (0.7 m) 90° Elbow 6 ft (2 m) 5 ft (1.5 m) Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 46 Max System Btu/hr Heaters 3 in. 4 in. 6 in. 65 ft CX199i, CXP199i 398,000 (20 m) 150 ft 150 ft (46 m) (46 m) 90 ft CX160i, CXP160i 320,000 (27 m) Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 47 4. Connect the “Cascade Jumper” (Included with the cascade cable) to the open accessory ports. 5. Proceed to “Programing Cascade Communication” on the following page. Figure 43 Figure 44 Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 48 “On/Off” button on the con- troller. When ID setting is successful, the controller display will change from “- - -” to the newly set ID number. Figure 45 Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 49 It is the responsibility of the contractor/engineer to ensure installation is in Hot water Supply line accordance with all local building codes. Confer with local building officials before installation. Figure 46 Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 50 Contact with your body or other property may • The discharge line from the pressure cause damage or harm. relief valve should pitch downward and terminate 6 in. (152 mm) above drains where discharge will be clearly visible. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 51 Figure 48 • If a floor drain is not available or the drain is above the level of the condensate drain, a condensate pump should be installed. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 52 Open the water heater cover and locate “On/Off” button on the controller. Wait five two white wires labeled “To Condensate seconds then turn the power back on. This Pump Safety Switch.” will clear the diagnostic code. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 53 Safety switch wires connect to the NO and COM contacts on the safety switch. • NO - Normally Open • NC - Normally Closed • COM - Common (Neutral) Figure 51 Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 54 Rinnai Tankless Water Heater Installation and Operation Manual...

  • Page 55: Natural Gas

    Answer 70 (21) (CFH) = 80 (24) For this example, the pipe diameter must 90 (27) be at least 3/4 in. pipe size and 10 ft (3 m) in length. 100 (30) Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 56 Total Gas 264,000 80 (24) Btu/hr Input 90 (27) 100 (30) For this example, the pipe diameter must be at least 1/2 in. nominal pipe size and 10 ft (3 m) in length. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 57 Confirm that the electricity is supplied from 120 VAC, 60 Hz power source and is in a properly □ grounded circuit. □ Confirm that an extension cord or an adapter plug has NOT been used with the water heater. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 58 Sample Screen app by scanning the following Figure 55 QR code: 6. Follow the steps in the Rinnai Central app 2. Supply power to the tankless water heater to confirm and/or change your tankless for the first time. The controller displays water heater settings.
  • Page 59 Rinnai outdoor vent cap, proceed to step 4. skip this step and proceed to step 5(B). If using propane gas, skip this step and proceed to step 3(B). Figure 62 Figure 59 Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 60 Also, set up other parameters properly. Refer to section "4.13 Configure Parameter Settings" for specific details on setting parameters. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 61 Example: Display will change from 01A to 01b for Maximum Temperature setting (as shown in the images). Figure 69 6. To exit and save changes, press the “A” button for 1 second. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 62 Power can be turned off by unplugging the power cord or turning off electricity at the circuit breaker. The temperature controller does not control the electrical power. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 63 Press and hold the "A" button until " " disappears. Service Soon ( 55 ) will display on the controller again when the water heater reaches the interval selected in the parameter settings. Figure 70(2) Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 64 Rinnai CX Tankless Water Heaters include Circ-Logic technology that offers the comfort and convenience of instant hot water with the use of an external recirculation pump. Circ-Logic controls the on/off sequence and operation cycles of the external recirculation pump through the programming of the tankless water heater’s parameter settings.

  • Page 65: Installation Location

    Complete the following checklist when water heater installation is complete. You should be able to answer YES to each question. If you answer NO to any question, installation is not complete. Refer to the applicable section in the Rinnai Tankless Water Heater Installation and Operation Manual for additional information.

  • Page 66: Condensate Drain

    Have you performed a leak and pressure test on the thermal bypass valve installation? (Crossover Mode Only) Was the thermal bypass valve installed at the furthest fixture □ □ from the water heater? Rinnai Tankless Water Heater Installation and Operation Manual...

  • Page 67: What To Do If You Smell Gas

    If you cannot reach your gas − supplier, call the fire department. Installation and service must be • performed by a trained and qualified professional, service agency or the gas supplier. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 68 Damage and repair due to corrosive compounds in the air is not covered by warranty. Rinnai Tankless Water Heater Installation and Operation Manual...

  • Page 69: For Your Safety Read Before Operating

    3. Turn the manual gas control valve located at setting. gas inlet of appliance clockwise to the OFF 2. Turn off all electric power to the appliance if position. service is to be performed. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 70 Then, release both buttons. Slow Flash To turn on the beeps, repeat the above steps. Indicates ignition and pump operation. Figure 75 Rapid Flash Indicates pump operation with no ignition. Figure 73 Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 71 • 3 seconds at 140°F (60°C) • 20 seconds at 130°F (54°C) • 8 minutes at 120°F (49°C) Children, disabled, or elderly are at highest risk of being scalded. Feel water before bathing or showering. Figure 76 Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 72 “Performance Data Table” on the next page. Figure 78 4. To exit performance data, repeat step 2 above. 5. When complete, the set temperature appears in the display. Figure 79 Rinnai Tankless Water Heater Installation and Operation Manual...

  • Page 73: Cycle Count

    (100,000 to 990,000) 10– x1,000,000 (1,000,000 to 6,000,000) Controllers Connected CONTROLLER MODEL CONNECTED NOT CONNECTED BSC & BSC2 1__, (QTY2) Default display is 100. _ depends on connection status of another controller. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 74 Ensure flame rod wire is connected. • Ensure igniter is operational.* • Check gas solenoid valves for open or short circuits.* • Verify selected gas type is correct. • Ensure condensate line is not blocked. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 75 Ensure air is removed from the Heat Exchanger Thermistor recirculation line. • Follow the steps above for Code 32 for troubleshooting * See “Electrical Diagnostics” on Technical Data Sheet located on inside front cover of water heater. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 76 After flushing, reset LC code as instructed. • Please call Rinnai technical department. • To reset the LC code temporarily, push the “On/Off” button on the temperature controller five times in five seconds. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 77 NOTE: Thermal bypass valve should only be used for Crossover Mode Recirculation systems. Rinnai offers the thermal bypass valve. Refer to section “3.6 Accessories” for additional details. Figure 84 Figure 83 Rinnai Tankless Water Heater Installation and Operation Manual...

  • Page 78: Parameter Settings

    NOTICE: California Title 24 does not allow timer-based recirculation system. It requires demand-based recirculation system. To comply with California Title 24, you should select 18A setting, and install a BLE push button. Rinnai Tankless Water Heater Installation and Operation Manual...

  • Page 79: Connection Diagram

    • For installation in commercial and residential domestic hot water applications only. • Rinnai strongly recommends installing insulation to the hot water and dedicated return lines to decrease the amount of heat loss. • DO NOT install in combination with hydronic heating applications.

  • Page 80: Crossover Mode

    Install thermal bypass valve at the farthest fixture from the tankless water heater. Condensate Drain Line Floor Drain Gas Supply Line Hot Water Supply Line Cold Water Supply Line Hot Water Fixtures Figure 88 Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 81 Table 35 IMPORTANT Pump Status Typical Intervals The internal pump in a CXP model runs Economy based on time intervals only and not water temperature (like dedicated return Comfort line recirculation systems). Commercial Rinnai Tankless Water Heater Installation and Operation Manual...

  • Page 82: Dedicated Mode

    Gas Supply Line Cold Water Supply Line Hot Water Supply Line Locate Drain Valve as close as possible to the Cold Water Supply Tee Dedicated Recirculation Line Hot Water Fixtures Figure 90 Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 83 185°F (85°C) for CX models only. Refer to section “4.13 Configure Parameter Settings” for further details. † For Crossover Mode, minimum temperature setting is 120°F (49°C). ** Maximum set temperature with integrated pump is 140°F (60°C). Rinnai Tankless Water Heater Installation and Operation Manual...

  • Page 84: Vent System

    If the vent is blocked and cannot be easily cleared, contact a trained and qualified professional. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 85 • Air Filter — See section “6.2 Cleaning and Clean burner if the flame pattern does not Inspecting the Air Filter” for more look satisfactory. information. Figure 92 Rinnai Tankless Water Heater Installation and Operation Manual...

  • Page 86: Freeze Protection

    Inspect the air filter for any debris that may restrict air flow to the water heater. • If the filter still appears dirty repeat the cleaning steps. • Replace the air filter. 6. Install the front panel and power ON the water heater. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 87 Failure to flush the appliance will cause damage to the heat exchanger. Damage caused by lime/scale build-up is not covered by the water heater’s warranty. Rinnai strongly recommends installation of isolation valves to allow for flushing of the heat exchanger.
  • Page 88 NOTE Scale build-up will affect the performance of the water heater. Water should be treated. Rinnai offers Southeastern Filtration’s “ScaleCutter Water Conditioning System” that provides superior lime scale prevention and corrosion control by feeding a blend of scale control compounds into the cold water supply.
  • Page 89 Valve Valve and then close. Figure 101 7. Connect power to the water heater. 8. After confirming that the controller is off, turn on the gas supply. 9. Turn on the controller. Rinnai Tankless Water Heater Installation and Operation Manual...

  • Page 90: Notice Before Installation

    248 level where the gas equipment is to be CMR 5.08(2)(a)1 through 4. installed. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 91 Figure 102 COMBINATION SPACE HEATING/POTABLE WATER SYSTEM (For Use In Commonwealth of Massachusetts) Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 92 Figure 103 Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 93 Figure 104 Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 94 Pressure Drop Curve: Metric (SI) System: Pressure Drop Curve: Imperial (British) System: Figure 105 Rinnai Tankless Water Heater Installation and Operation Manual...

  • Page 95: Pump Performance Curve

    Water Flow Curve: NOTE: Maximum flow rates may vary based on set temperature, Delta T and altitude. Pump Performance Curve: Figure 106 Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 96 A maximum of four temperature controllers can be installed for a water heater or bank of water heaters; this includes the controller built into a Rinnai Tankless Water Heater. Controllers can only be wired in parallel; they cannot be wired in series.
  • Page 97 1. Press and hold the Bluetooth button on the controller until the Bluetooth LED on the controller starts blinking. 2. Press and hold the Rinnai BLE push button until the green light flashes. The water heater will beep once when pairing is successful. If the pairing mode on the water heater expires without having successfully paired, the water heater will beep twice.
  • Page 98 Rinnai Tankless Water Heater Installation and Operation Manual...

  • Page 99: Déclaration D'exposition Aux Radiations

    Cet équipement est conforme aux limites d'exposition aux rayonnements ISED établies pour un environnement non contrôlé. Cet équipement doit être installé et utilisé avec un minimum de 20 cm de distance entre la source de rayonnement et votre corps. Rinnai Tankless Water Heater Installation and Operation Manual...
  • Page 100 Rinnai’s sole discretion. The warranty claim for product parts and labor may be denied if a component or product returned to Rinnai is found to be free of defects in material or workmanship; damaged by improper installation, use or operation; or damaged during return shipping.
  • Page 101 Limitation on Warranties No one is authorized to make any other warranties on behalf of Rinnai America Corporation. Except as expressly provided herein, there are no other warranties, expressed or implied, including, but not limited to warranties of merchantability or fitness for a particular purpose, which extend beyond the description of the warranty herein.
  • Page 102 Rinnai Tankless Water Heater Installation and Operation Manual...
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This manual is also suitable for:

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