įlue Manifold Installation.Įxtension Kit Installation. Gas Connection.Ĭlearances to Combustibles. Īdding Water to the Humidifier.Īdjusting Air Flow Direction. Safety Features.Īppliance Specifications. The MCC-91 controller is intended for commercial and hydronic applications only.Safety Definitions. Use of an MCC-91 controller in a residential dwelling will reduce the warranty coverage to that of a commercial warranty application. When the MCC-91 controller is connected, these higher temperatures are available on all controller models in the system. These settings require the MCC-91 controller. Temperature settings from 125-140 ✯ (52-60 ✬) are available by setting dip switch 6 to ON in the SW1 bank of 8 dip switches. Models RL75 and RL94 have a default maximum temperature of 120º F (49º C) and an option to increase the maximum temperature to 140 ✯ (60 ✬). * Re-setting the Maximum Temperature (RL75 and RL94 only) Used to select the water volume for the Water Smart / Bath Fill Used to select the Water Smart / Bath Fill Function to fill a bath with a predetermined volume of water. Increases or decreases the temperature setting. Priority can be switched to another controller by pressing its Priority Button when no hot water is running. Indicates that this controller is setting the temperature. a hot water tap is open).Īllows the temperature controller to be in an energy saving mode. Indicates that hot water is being supplied (i.e. Used on this model to set the clock or sound volume. Rinnai energysaver rhfe 263fa n blinking 12 code#When a fault is detected an error code flashes at the temperature display on models MC-91, MCC-91, and MC-502 and flashes at the clock display on models MC-100 and BC-100. Rinnai energysaver rhfe 263fa n blinking 12 series#Sends a short series of beeps to all controllers in the system. The minimum value listed is for the purpose of input adjustment. The maximum inlet gas pressure must not exceed the value specified by the manufacturer. Therefore, specifications are subject to change without prior notice. Rinnai is continually updating and improving products. ** for commercial and hydronic applications requiring higher temperatures * Minimum flow may vary slightly depending on the temperature setting and the inlet water temperature. Non-Polarized Two Core Cable (Minimum 22 AWG)Ĭertified for installation in manufactured Minimum Water Pressure: 20 PSI (Recommended 30-80 PSI for maximum performance) Temperature Control: DC 12 Volts (Digital) Gas Supply: 3/4" MNPT, Cold Water Inlet: 3/4" MNPT, Hot Water Outlet: 3/4" MNPTĪppliance: AC 120 Volts, 60Hz. Natural Gas or Propane - Ensure unit matches gas type supplied at the installation location. With or without temperature controls, mounted in kitchen, bathroom, etc. Temperature controlled continuous flow gas hot water system. See Temperature Ranges for more information ĭefault Temperature Setting (no controller) Īdditional Clearances.Ĭonnecting Multiple Water Heaters. Recommended Piping for Basic Installation. Pressure Relief Valve.įreeze Protection.įreeze Protection Piping. Īttachment of the Water Heater.Įrror Indication or Air Handler Control Switch. Trouble Shooting for Common Issues.Īccessing Operating Information. Visual Inspection of Flame.Įrror Code Table. Using the Water Smart Bath / Fill Function.
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