Lennox CBX32MV Series - Page 20

Page 20
FIGURE 9
ECB29-8,−10 208/230 THREE−PHASE
ECB29-12.5CB, -15CB 208/230 SINGLE & THREE−PHASE
ELECTRIC HEAT VESTIBULE PARTS ARRANGEMENT
TERMINAL BLOCK
(TB2)
CIRCUIT BREAKER
(CB1)
PRIMARY LIMIT (S15)
& SECONDARY LIMIT (S20)
ELECTRIC HEAT
ELEMENT (HE3)
ELECTRIC HEAT
VESTIBULE PANEL
ELECTRIC HEAT
SEQUENCER RELAY (K32)
ELECTRIC HEAT
ELEMENT (HE2)
ELECTRIC HEAT
SEQUENCER RELAY (K33)
CIRCUIT BREAKER
(CB2)
PRIMARY LIMIT (S15)
& SECONDARY LIMIT (S20)
ELECTRIC HEAT
ELEMENT (HE1)
FIGURE 10
ECB29−20CB,−25CB 208/230 THREE−PHASE
ECB29-25CB, -208/230 SINGLE−PHASE
ELECTRIC HEAT VESTIBULE PARTS ARRANGEMENT
CIRCUIT BREAKER
(CB1)
PRIMARY LIMIT (S15)
& SECONDARY LIMIT (S20)
ELECTRIC HEAT
ELEMENT (HE4)
ELECTRIC HEAT
VESTIBULE PANEL
ELECTRIC HEAT
SEQUENCER RELAY (K32)
ELECTRIC HEAT
ELEMENT (HE5)
ELECTRIC HEAT
SEQUENCER RELAY (K33)
CIRCUIT BREAKER
(CB3)
PRIMARY LIMIT (S15)
& SECONDARY LIMIT (S20)
ELECTRIC HEAT
ELEMENT (HE1 & HE2)
(not shown)
ELECTRIC HEAT
ELEMENT (HE6)
ELECTRIC HEAT
SEQUENCER RELAY (K34)
CIRCUIT BREAKER
(CB2)
ELECTRIC HEAT
SEQUENCER RELAY (K35)
ELECTRIC HEAT
SEQUENCER RELAY (K116)
ELECTRIC HEAT
ELEMENT (HE3)