Lennox CBX32MV Series User Manual

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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)

Lennox CBX32MV Series Specifications

General

Refrigerant	R-410A
Cabinet	Galvanized Steel
Stages	Variable
Configuration	Upflow/Horizontal
Product Type	Air Handler
Series	CBX32MV
Nominal Cooling Capacity (BTU/h)	18, 000 - 60, 000
Airflow (CFM)	600 - 2, 000
Motor Type	ECM
Voltage	208/230V
Depth (in.)	21
Blower Motor	Variable Speed
Coil	Aluminum