To Select Pool Or Spa Mode; To Increase The Desired Water Temperature (Pool Or Spa Mode) - Raypak Professional PS10353ti-E-HC Installation & Operating Instructions Manual

WARNING: Install a check valve and/or a Hartford
loop AFTER the heat pump pool heater and
BEFORE any chlorinating devices. Install any auto-
matic chemical feeders AFTER the heat pump pool
heater. Improper installation of any type of auto-
matic chemical feeders can result in serious
damage to, or premature failure of, the heat
pump pool heater and will void the heat pump
pool heater warranty.
Controls
Your heat pump pool heater incorporates digital safety
controls and indicators to ensure its safe, reliable
operation.
Water Pressure Switch: Prevents operation when the
pump is OFF. The unit requires 5 psi minimum pres-
sure.
Digital Water Temperature Control: The pool water
temperature is controlled by the heat pump pool
heater's digital control system, which gives you the
option of two settings: one for the desired spa temper-
ature and the other for the desired pool temperature.
Additionally, as mentioned earlier, the unit is compati-
ble with most '2-wire' and '3-wire' control/automation
systems.
Fig. 5: Digital Water Temperature Control
Defrost Sensor: Prevents unit operation if ambient air
temperature falls below a predetermined safe mini-
mum (approximately 42°–48°F (5.5°-8.8°C) based on
humidity). The compressor will shut OFF but the fan
will continue to run.
Delay Timer: Prevents compressor from short cycling,
which could damage or destroy the hermetic
motor/compressor. Upon water temperature control
satisfaction, or other circuit interruptions, this solid
state device will prevent compressor restart for
approximately 5 minutes.
Operating Instructions
The electronic board has the capability of memorizing
two different programmed temperature settings as fol-
lows (refer to Fig. 5):
• For a pool, maximum 95°F (35°C)
• For a spa, maximum 104°F (40°C)

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.
To Increase the Desired Water
Temperature (Pool or Spa Mode)
Push the SET key until you see POL or SPA. The pro-
grammed 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 pro-
grammed 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.
To make the Board a Pool ONLY Board, call 800-
260-2758 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.
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