Rheem M8350ti Installation Instructions - Page 12

Digital Controls Operating Instructions Heat/Cool Operation (Model 6350HC Only) The electronic board has the capability of memorizing two different programmed temperature settings as follows (refer to Fig. 5): • For a pool, maximum 95°F (35°C) • For a spa, maximum 104°F (40°C) The heat/cool model is designed to both heat and cool the pool. To select heat or cool mode, push the SET key until H/C is displayed. Press the DOWN arrow key to select heating (hea), or the UP arrow key to select cooling (col). Set the desired setpoint temperature as described earlier in this manual. To Select Pool or Spa Mode To have access to either one of these programs, press the SET key until you see P _S and by pressing the UP or DOWN key you can switch to POL or SPA. NOTE: Once the control has been programmed to the desired pool water temperature, the pro- grammed temperature will be displayed for approximately 5 seconds. The digital display will then show the actual pool water temperature. To Increase the Desired Water Temperature (Pool or Spa Mode) Push the SET key until you see POL or SPA. The programmed temperature will be displayed. Press the UP arrow to increase the temperature setting one degree at a time. To Lower the Desired Water Temperature (Pool or Spa Mode) Push the SET key until you see POL or SPA. The programmed temperature will be displayed. Press the DOWN arrow to decrease the temperature setting one degree at a time. Once the control has been programmed to the desired pool water temperature, the programmed temperature will be displayed for approximately 5 seconds. Then the digital display will display the actual pool water temperature. NOTE: Remove the pool/spa blanket and turn on any fountains, sprays or other water features to speed cooling. When the unit has been operating in the heating mode for a few minutes, the discharge air temperature should be 8°-10°F cooler than the air entering the unit. When the unit has been operating in the cooling mode for a few minutes, the discharge air temperature should be 8°-10°F warmer than the air entering the unit. NOTE: Heating is more efficient during warmer daylight hours and cooling is more efficient during cooler night time hours. To make the Board a Pool ONLY Board, call 800260-2758 for instructions. To Select Temperature in °C or °F Press the SET key until you see F _C. By pressing the UP or DOWN key you can switch to °F or °C. Once the temperature display mode has been programmed it will be displayed for approximately 5 seconds, then the digital display will return to the actual pool water temperature in the mode that you have chosen. 12