<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="6.5.0">
<drawing>
<board>
<plain>
<wire x1="0" y1="39.37" x2="0" y2="0" width="0" layer="20"/>
<wire x1="0" y1="0" x2="41.91" y2="0" width="0" layer="20"/>
<wire x1="41.91" y1="0" x2="41.91" y2="39.37" width="0" layer="20"/>
<wire x1="41.91" y1="39.37" x2="0" y2="39.37" width="0" layer="20"/>
<hole x="39.37" y="30.48" drill="2.8"/>
<hole x="2.54" y="30.48" drill="2.8"/>
<hole x="2.54" y="2.54" drill="2.8"/>
<hole x="39.37" y="2.54" drill="2.8"/>
<text>5V</text>
<text>PUMP</text>
<text>REV</text>
<text>FAN</text>
<text>HEAT</text>
<text>GND</text>
<text>R</text>
<text>C</text>
<text>Y</text>
<text>O/B</text>
<text>G</text>
<text>W2</text>
<text>For use with
2-stage heat pumps
running 24VAC ONLY!</text>
<text>24VAC OUT</text>
</plain>
<libraries>
<library name="A_butts">
<packages>
<package name="TR5">
<description>&lt;b&gt;FUSE&lt;/b&gt;&lt;p&gt;
Wickmann</description>
</package>
<package name="T77-SPST-NO-RELAY">
</package>
<package name="JST-2-PTH-VERT">
</package>
<package name="DIL16">
<description>&lt;b&gt;Dual In Line Package&lt;/b&gt;</description>
</package>
<package name="SCREWTERMINAL-3.5MM-2">
</package>
<package name="1X06_NOLOCK_FUCKITALL">
</package>
<package name="C025-024X044">
<description>&lt;b&gt;CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 2.5 mm, outline 2.4 x 4.4 mm</description>
</package>
<package name="E2,5-6">
<description>&lt;b&gt;ELECTROLYTIC CAPACITOR&lt;/b&gt;&lt;p&gt;
grid 2.54 mm, diameter 6 mm</description>
</package>
<package name="COW_SMALL">
</package>
<package name="OSHWLOGO_BOT_0.2_A">
</package>
<package name="CC-BY-SA-4.0">
</package>
</packages>
</library>
</libraries>
<attributes>
</attributes>
<variantdefs>
</variantdefs>
<elements>
<element name="F1" library="A_butts" package="TR5" value="4A">
<attribute name="VALUE"/>
</element>
<element name="R_FAN" library="A_butts" package="T77-SPST-NO-RELAY" value="RELAY-SPST-NOT77">
<attribute name="NAME"/>
</element>
<element name="R_PUMP" library="A_butts" package="T77-SPST-NO-RELAY" value="RELAY-SPST-NOT77">
<attribute name="NAME"/>
</element>
<element name="R_REV" library="A_butts" package="T77-SPST-NO-RELAY" value="RELAY-SPST-NOT77">
<attribute name="NAME"/>
</element>
<element name="R_HEAT" library="A_butts" package="T77-SPST-NO-RELAY" value="RELAY-SPST-NOT77">
<attribute name="NAME"/>
</element>
<element name="JP2" library="A_butts" package="JST-2-PTH-VERT" value="M02JST-PTH-VERT"/>
<element name="IC2" library="A_butts" package="DIL16" value="ULN2003A">
<attribute name="VALUE"/>
</element>
<element name="T_FAN_AUX" library="A_butts" package="SCREWTERMINAL-3.5MM-2" value="M023.5MM"/>
<element name="TERM_24VAC" library="A_butts" package="SCREWTERMINAL-3.5MM-2" value="M023.5MM"/>
<element name="T_PUMP_REV1" library="A_butts" package="SCREWTERMINAL-3.5MM-2" value="M023.5MM"/>
<element name="JP1" library="A_butts" package="1X06_NOLOCK_FUCKITALL" value="M06-NOBS-PTH"/>
<element name="C1" library="A_butts" package="C025-024X044" value="0.1uF">
<attribute name="NAME"/>
</element>
<element name="C2" library="A_butts" package="E2,5-6" value="10uF">
<attribute name="NAME"/>
</element>
<element name="U$1" library="A_butts" package="COW_SMALL" value=""/>
<element name="U$2" library="A_butts" package="OSHWLOGO_BOT_0.2_A" value=""/>
<element name="U$3" library="A_butts" package="CC-BY-SA-4.0" value=""/>
</elements>
<signals>
<signal name="AUX_HEAT">
<contactref element="R_HEAT" pad="NO"/>
<contactref element="T_FAN_AUX" pad="2"/>
</signal>
<signal name="PUMP_REV">
<contactref element="R_REV" pad="NO"/>
<contactref element="T_PUMP_REV1" pad="2"/>
</signal>
<signal name="24VAC+">
<contactref element="R_FAN" pad="COM"/>
<contactref element="F1" pad="2"/>
<contactref element="JP2" pad="1"/>
<contactref element="R_PUMP" pad="COM"/>
<contactref element="R_REV" pad="COM"/>
<contactref element="R_HEAT" pad="COM"/>
</signal>
<signal name="FAN">
<contactref element="R_FAN" pad="NO"/>
<contactref element="T_FAN_AUX" pad="1"/>
</signal>
<signal name="24VAC-">
<contactref element="TERM_24VAC" pad="2"/>
<contactref element="JP2" pad="2"/>
</signal>
<signal name="PUMP_EN">
<contactref element="R_PUMP" pad="NO"/>
<contactref element="T_PUMP_REV1" pad="1"/>
</signal>
<signal name="GND">
<contactref element="IC2" pad="8"/>
<contactref element="JP1" pad="6"/>
<contactref element="IC2" pad="3"/>
<contactref element="IC2" pad="4"/>
<contactref element="IC2" pad="5"/>
<contactref element="C1" pad="2"/>
<contactref element="C2" pad="-"/>
</signal>
<signal name="5V">
<contactref element="R_FAN" pad="COIL1"/>
<contactref element="R_HEAT" pad="COIL1"/>
<contactref element="R_REV" pad="COIL1"/>
<contactref element="R_PUMP" pad="COIL1"/>
<contactref element="IC2" pad="9"/>
<contactref element="JP1" pad="1"/>
<contactref element="C1" pad="1"/>
<contactref element="C2" pad="+"/>
</signal>
<signal name="N$1">
<contactref element="F1" pad="1"/>
<contactref element="TERM_24VAC" pad="1"/>
</signal>
<signal name="CS_AUX_HEAT">
<contactref element="R_HEAT" pad="COIL2"/>
<contactref element="IC2" pad="16"/>
</signal>
<signal name="CS_FAN">
<contactref element="R_FAN" pad="COIL2"/>
<contactref element="IC2" pad="15"/>
</signal>
<signal name="CS_REV">
<contactref element="R_REV" pad="COIL2"/>
<contactref element="IC2" pad="11"/>
</signal>
<signal name="CS_PUMP">
<contactref element="R_PUMP" pad="COIL2"/>
<contactref element="IC2" pad="10"/>
</signal>
<signal name="C_HEAT">
<contactref element="IC2" pad="1"/>
<contactref element="JP1" pad="5"/>
</signal>
<signal name="C_FAN">
<contactref element="IC2" pad="2"/>
<contactref element="JP1" pad="4"/>
</signal>
<signal name="C_REV">
<contactref element="IC2" pad="6"/>
<contactref element="JP1" pad="3"/>
</signal>
<signal name="C_PUMP">
<contactref element="IC2" pad="7"/>
<contactref element="JP1" pad="2"/>
</signal>
</signals>
</board>
</drawing>
</eagle>
