LGA/LCA/LHA - lennox
LGA/LCA/LHA - lennox
LGA/LCA/LHA - lennox
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FREEZESTATS (3)<br />
ONE FOR EACH STAGE<br />
OF COIL (LOCATED ON<br />
RETURN BEND)<br />
SUCTION<br />
LINE (3)<br />
DISCHARGE<br />
LINE<br />
OPTIONAL<br />
SERVICE<br />
VALVE<br />
(S88) (S7)<br />
CIRCUIT 2<br />
(STG 1)<br />
(S98) (S28)<br />
CIRCUIT 3<br />
(STG 2)<br />
<strong>LGA</strong>/<strong>LCA</strong>156H/180 PLUMBING COMPONENTS<br />
shown with reciprocating compressor<br />
COMPRESSOR DETAIL <strong>LGA</strong>/<strong>LCA</strong>180<br />
SUCTION<br />
PRESSURE<br />
TAP<br />
CIRCUIT 1<br />
(STG 1)<br />
LIQUID LINE (3)<br />
DISCHARGE<br />
LINE (3)<br />
SUCTION<br />
LINE<br />
LOW PRESSURE<br />
SWITCH (S87)<br />
DISCHARGE<br />
PRESSURE<br />
TAP<br />
HIGH PRESSURE<br />
SWITCH (S4)<br />
LOW AMBIENT SWITCHES<br />
(S11) (S84) (S85)<br />
FIGURE 11<br />
Page 40<br />
STAGE 2<br />
EVAPORATOR COIL<br />
STAGE 1<br />
EVAPORATOR COIL<br />
OPTIONAL<br />
SERVICE<br />
VALVE (3)<br />
DRIER (3)<br />
REFRIGERANT CIRCUITS <strong>LGA</strong>/<strong>LCA</strong>/156H180<br />
STAGE 1<br />
CONDENSER COIL<br />
STAGE 2<br />
CONDENSER COIL
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