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When the variable-speed pump control is enabled, the
menu "VSP Control mode" becomes available. Use the
UP and DOWN keys to choose from the following options:
•Raymote: which allows Wi-Fi control using Raymote
online automation.
•Schedule: which allows the heat pump built-in clock
and schedule to control the variable-speed pump.
•Heater Demand: The variable-speed pump output is
set to turn on when the heater starts the heating or
cooling operation. The unit commands the variable-
speed pump output per the setting selection in the
Pump Heat Speed screen.
Valves Control
Press the SERVICE key again to access the "Valves
Operation" menu, where you can select the operation
mode of the valve control outputs. By default, this function
is disabled. Use the UP and DOWN keys to choose from
the following options:
• Raymote: which allows Wi-Fi control using Raymote
online automation.
• Pool-Spa: which configures the valve actuator
outputs to be commanded automatically when Pool or
Spa mode is set in the heater.
By default, the valve control mode is set to "Raymote". For
more information about the wiring of the valve outputs,
please refer to section 27, "Optional Control Outputs", on
page 71.
Valves Control
Figure 42. 3-Way Valve Control
Valves Outputs Position Selection
Press the SERVICE key again. When "Valves Control"
mode is set to "Pool-Spa", you'll see the "Valve 1" and
"Valve 2" options on the digital display. This function
uses the "VALVE 1" and "VALVE 2" terminals of the
control board. To associate Valve 1 and Valve 2 with the
"Position 1" of either the pool or spa operation mode, use
the UP and DOWN keys on the control panel. For more
information on valve control output wiring, please refer
to section 27, "Optional Control Outputs", on page 71.
Return Valve
Position 1 =
Suction Valve
Position 1 =
Figure 43. Valve 1 and 2 Outputs Position Selection
22
Raymote
Pool
Pool
UNCONTROLLED DOCUMENT IF PRINTED
APPROVED
Solar Heating Integration (Heat/Cool
Models Only)
To access the "Solar Heating" function, press the
SERVICE key again. The digital display will show "Solar
Heating". By default, this feature is disabled. You can
use the UP and DOWN keys to enable or disable solar
heating integration.
When enabled, the controller will monitor the temperature
of a field-supplied 10K temperature sensor connected in
the input terminal P11. The controller adjust the position
of the solar 3-way valve connected to terminal P9, to
deliver water either to the solar heater or the heat pump.
See Section 27, page 83, for details regarding Solar
Heating integration.
When Solar Heater is enabled, the heat pump commands
the solar 3-way valve (P9) to direct the flow from the
filtration system to the solar heater and finally to the heat
pump. This operation mode works only during day time
hours 8:00 a.m. to 5:00 p.m. When the unit is connected
to Raymote the daytime hours are automatically set by
the estimated location of the heater.
The Solar heater integration works as follows:
•
The solar 3-way valve is set to deliver hot water from
the solar heater for a laps of 3-minutes minimum.
•
If the water temperature of the solar heater is 3°F
(1.5°C) above pool water temp, the solar 3-way valve
remains active delivering water from the solar heater.
•
The solar valve is set to "heat pump" position when
demand for heat is satisfied or when the solar
temperature is less than 3°F (1.5°C) in comparison
with pool water temperature.
•
When solar temperature is less than 3°F (1.5°C), and
heat demand is active, the heat pump will command
the solar 3-way valve to close, bypassing the solar
collector and passing water directly to the Heat
Pump. If demand for heat prevails after 2-hours, the
solar valve is opened again to test the temperature in
the solar heater.
•
The heat pump will work simultaneously with the
solar heater until the heat demand is satisfied.
Solar Heating
Figure 44. Solar Heating Integration
When Solar Heater is enabled, the solar sensor is
considered the inlet water sensor for the system.
The following parameters can be adjusted when solar
heater is enabled:
•
Solar 3-way valve position selection
•
Solar heater temperature limit
•
Solar heater retry time
•
Solar deadband
Disabled
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