Trane SEHJ090-162 Installation, Operation And Maintenance Manual page 174

Service and Maintenance
Table 51. Gas Heat—High Limit
2500 MBH HIGH LIMIT
UNIT FAN SIZE
TONS (IN) CONFIG.
40
120-162 40
32 DF & HORZ
1800 MBH HIGH LIMIT
32 &40
120-162
32 &40
32 DF & HZ
36 DF & HZ
90-118 36
25
25
1100 MBH HIGH LIMIT
32
120-162 32
40 DF & HZ
32
90-118 32
25 &36 DF & HZ
850 MBH HIGH LIMIT
90-118 25 &36 DF & HZ
Table 52. Electric Heat—Selection Limits
Indoor Fan
Tons Option
120-162 Ton High (40")
Low (32")
105/118 Ton High (36")
Low (32")
90/105 Ton High (36")
174
CONTACTS CONTACTS
OPEN CLOSE
DF 195 155
HZ 240 200
220 180
DF 240 200
HZ 220 180
240 200
240 200
HZ 240 310
DF 240 200
HZ 220 180
DF 240 200
HZ 200 160
240 200
DF 240 200
HZ 200 160
220 180
240 200
Electric Heat Option
High (300 kW)
Low (140 kW)
High (300 kW)
Low (140 kW)
High (262.5 kW)
Low (90 kW)
High (262.5 kW)
Low (90 kW)
High (262.5 kW)
Low (90 kW)
Supply Linear Limit -
Discharge Open Temp.
Downflow 185F
Hz (right) 185F
Downflow 150F
Hz (right) 150F
Downflow 205F
Hz (right) 185F
Downflow 150F
Hz (right) 150F
Downflow 195F
Hz (right) 195F
Downflow 150F
Hz (right) 150F
Downflow 225F
Hz (right) 205F
Downflow 150F
Hz (right) 150F
Downflow 195F
Hz (right) 195F
Downflow 150F
Fan Fail Limit -
Open Temp.
185F
185F
185F
185F
185F
185F
185F
185F
155F
155F
175F
175F
185F
185F
175F
175F
155F
155F
175F
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