Horizontal Discharge Conversion - American Standard YSC036A Installation, Operation And Maintenance Manual

Installation
Y*C120A**(M,Y),
Y*C120A**(H,Z)
YSC036E**(M,Y),
YSC036E**(H,Z),
YSC048E**(H,Z),
YHC043A**(H,Z),
YSC048A**(H,Z),YHC063A**(
M,Y), YSC060A**(H,Z),
YHC063A**(H,Z),
YSC048E**(M,Y) belt drive ID
motor, YSC060E**(H,Z) direct
drive ID motor,
YHC048E**(L,X) direct drive
ID motor, YHC060E**(L,X)
belt drive ID,
YHC036E**(M,Y),
YHC048E**(M,Y),
YHC060E**(M,Y) direct drive
ID motor, YHC036E**(H,Z),
YHC048E**(H,Z) belt drive ID
motor, YHC060E**(H,Z),
YSC072E**(H,Z),YSC092E**(
M,Y), YSC092E**(H,Z),
YSC102E**(H,Z),
YSC120E**(M,Y),
YSC120E**(H,Z).
If any of the aforementioned units are
installed in the downflow discharge
configuration, remove the additional
TCO1 limit switch from the
combustion blower motor and
discard.
BD= Belt drive ID motor
DD= Direct drive ID motor
Table 3. TC01 tripping values
TCO1 Tripping
Values Downflow/
Unit Model Horizontal
YHC033A**(L,X) 170F
YHC033A**(M,Y) 220F
YHC033A**(H,Z) 210F
YSC036E**(L,X)-DD 180F
YSC036E**(L,X)-BD 170F
Y*C036A**(L,X) 170F
YSC036E**(M,Y)-DD 170F/190F
YSC036E**(M,Y)-BD 180F/190F
Y*C036A**(M,Y) 220F
YSC036E**(H,Z)-DD 170F/190F
YSC036E**(H,Z)-BD 155F/190F
Y*C036A**(H,Z) 210F
YHC043A**(L,X) 170F
YHC043A**(M,Y) 170F
YHC043A**(H,Z) 180F /220F
YSC048E**(L,X)-DD 180F
YSC048E**(L,X)-BD 170F
Y*C048A**(L,X) 170F
RT-SVX21F-EN
Table 3. TC01 tripping values
TCO1 Tripping
Values Downflow/
Unit Model Horizontal
Y*C048A**(M,Y) 170F
YSC048E**(H,Z)-DD 155F/210F
YSC048E**(M,Y)-BD 170F/190F
YSC048E**(M,Y)-DD 180F
YSC048E**(H,Z)-BD 155F/200F
Y*C048A**(H,Z) 180F /220F
YSC060E**(L, X) 170
YHC060A**(L,X) 155F
YSC060E**(M,Y) 170F
YHC060A**(M,Y) 155F / 170F
YSC060E**(H,Z)-DD 170F/200F
YSC060E**(H,Z)-BD 170F
YHC063A**(L,X) 155F
YHC063A**(M,Y) 155F / 170F
YHC063A**(H,Z) 170F / 200F
YSC060A**(L,X) 170F
YSC060A**(M,Y) 170F
Y*C060A**(H,Z) 170F / 200F
Y*C072A**(L,X) 170F
Y*C072A**(M,Y) 155F
Y*C072A**(H,Z) 145F/155F
YSC072E**(M,Y) 155F
YSC072E**(L,X) 170F
YSC072E**(H,Z) 145F/155F
YSC090A**(L,X) 155F
YSC090A**(M,Y) 170F
YSC090A**(H,Z) 180F/220F
YHC092A**(L,X) 225F
YHC092A**(M,Y) 180F/220F
YHC092A**(H,Z) 200F /260F
YSC092A**(L,X) 155F
YSC092A**(M,Y) 170F
YSC092A**(H,Z) 180F/220F
YSC092E**(L,X) 225F
YSC092E**(M,Y) 180F / 220F
YSC092E**(H,Z) 220F /260F
Y*C102A**(L,X) 225F
Y*C102A**(M,Y) 230F
Y*C102A**(H,Z) 200F / 260F
Y*C102E**(L,X) 225F
YSC102E**(M,Y) 230F
YSC102E**(H,Z) 200F / 260F
Y*C120A**(L,X) 230F
Y*C120A**(M,Y) 190F / 260F
Y*C120A**(H,Z) 230F / 210F
YSC120E**(L,X) 230F
Table 3. TC01 tripping values
TCO1 Tripping
Values Downflow/
Unit Model Horizontal
YSC120E**(M,Y) 190F / 260F
YSC120E**(H,Z) 230F / 210F
YHC036E**(L,X)-DD 180F
YHC036E**(L,X)-BD 170F
YHC036E**(M,Y)-DD 170F/190F
YHC036E**(M,Y)-BD 180F/190F
YHC036E**(H,Z)-DD 170F/190F
YHC036E**(H,Z)-BD 155F/190F
YHC048E**(L,X)-DD 145F/155F
YHC048E**(L,X)-BD 155F
YHC048E**(M,Y)-DD 150F/170F
YHC048E**(M,Y)-BD 170F/180F
YHC048E**(H,Z)-DD 220F
YHC048E**(H,Z)-BD 220F/260F
YHC060E**(L,X)-DD 140F
YHC060E**(L,X)-BD 155F/145F
YHC060E**(M,Y)-DD 145F/170F
YHC060E**(M,Y)-BD 170F
YHC060E**(H,Z)-DD 190F/220F
YHC060E**(H,Z)-BD 220F/230F
Horizontal Discharge
Conversion
3 Through 5 Ton Units
Supplies Needed by Installer for
Conversion: 3 oz. tube of High
Temperature RTV sealant. (500°F /
260°C: Similar to Dow Corning 736)
Note: Failure to use recommended
sealant could result in unit
performance loss.
If a unit is to be converted to a
Horizontal discharge, the following
conversion must be performed:
1. Remove RETURN and SUPPLY
duct covers.
2. Locate supply cover. Apply ¼ in.
(6mm.) continuous bead of 500°F
RTV sealant to the flange as
shown.
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