U U n n i i t t S S t t a a r r t t u u p p
Table 19.
Heating Air Volume (CFM)
Switch Settings
Selection
7 – OFF
8 – OFF
A
7 – ON
8 – OFF
B
7 – OFF
8 – ON
C
7 – ON
8 – ON
D
Refrigerant Circuit
34
4YCZ5024
4YCZ5036
F1
F*070
Low
High
Low
High
Stage
Stage
Stage
Stage
600
850
725
1000
625
900
775
1075
650
925
850
1150
700
975
925
1250
Cooling Refrigeration Cycle
4YCZ5036
4YCZ5048
F*090
E*090
Nominal Airflow
Low
High
Low
High
Stage
Stage
Stage
Stage
825
1100
1075
1375
875
1175
1100
1450
—
—
1150
1500
—
—
1200
1575
4YCZ5048
4YCZ5060
E*115
E*115
Low
High
Low
High
Stage
Stage
Stage
Stage
1050
1500
1375
1800
1100
1575
1450
1900
1150
1625
—
1200
1700
—
18-EB41D1-1B-EN
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