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27. EXTERNAL CONTROL
OUTPUTS
Crosswind V heater controller offers multiple external
optional outputs designed to drive 2-valve actuators,
a single-speed pump, a variable-speed pumps and 2
auxiliary relay outputs for On/Off devices like blowers,
lights, or water feature actuators. The controller is also
equipped with an optional auxiliary input to enable
external fault or interlock. Additionally, the Crosswind V
controller provides built-in integration with solar heaters
allowing the heat pump controller to select or bypass
solar heater water supply.
The available optional inputs and outputs are listed below.
Refer to Figure 124 for the location of each terminal.
•
Valve 1 and 2 Outputs [P19 and P20]. Standard
24VAC outputs to control 2-way or 3-way valve
actuators.
•
Single-Speed Pump Output [P5]. Low voltage
(24VAC) output designed to command a single-speed
pump (or others on/off device). This output must be
used in conjunction with a field-supplied 24VAC relay.
•
Protégé Variable-Speed Pump [P12]. Dedicated
communication port to control Raypak Protégé
variable-speed pumps.
•
Digital Control Variable-Speed Pump [P8]. 5-pin
output to command variable-speed pumps compatible
with 30VDC digital signals for speed selection.
P12
P13
COMM
(RS-485)
SOLAR HEAT
& AUX INPUT
P9
P2
WPS
LPS
HPS
APPROVED
P10
P6
P11
P3
FAN
RVS
Figure 124. External Control Terminals
UNCONTROLLED DOCUMENT IF PRINTED
•
Auxiliary 1 and 2 outputs. General purpose relay
outputs to control On/Off devices. These outputs do
not supply power. Use in conjunctions with external
power supply. Use additional field-supplied relays for
applications above 3 amperes.
•
Auxiliary Input [P11]. The control provides an
optional auxiliary input that can be configured to
display and record a fault or to trigger an interlock
and inhibit heater operation.
•
Remote control selector [P7]. The control provides
a standard 3-wire selector to work in conjunction
with external automation controllers. Please refer to
section 16 in page 30, for details about wiring and
configuration of remote mode selector.
•
Solar Heater integration [P9 and P11]. The control
provides a 10K sensor input in P11 and a 24VAC
3-way valve standard output in P9 to integrate the
Heat pump operation with a solar heater.
The factory-default operation mode for these components
is disabled or set to be commanded from Raymote app.
•
Refer to section 13, "Installer Menu", in page 21 to
set the operation mode of each terminal.
•
Refer to section 14, "Schedule Menu" in page 25 for
details about the built-t local schedule.
•
Please refer to sections 25 and 26 of the Raymote
app, for detailed instructions on how to connect the
unit to Wi-Fi and create online automation.
P16
AUX 1 & 2
OUTPUTS
P4
VALVE2
OUTPUT
COMP
P1
P7
REMOTE
SELECTOR
SINGLE
SPEED
PUMP
P20
P19
P5
VALVE1
OUTPUT
F1
F2
VARIABLE
SPEED PUMP
P8
71
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