INSTALLER'S
GUIDE
ALL phases of this installation must comply with
NATIONAL, STATE AND LOCAL CODES.
Model:
BAYENTH001A
IMPORTANT -- This is customer property and is to remain with this unit. Please return to service information pack upon
completion of work.
1
General Information:
The solid state enthalpy sensor is used with a solid state
economizer actuator motor.
Contents
General Information ................................................................. 1
BAYECON054,055 (Downflow) ............................................... 1
Differential ........................................................................ 2
BAYECON073 (Horizontal) ..................................................... 3
Differential ........................................................................ 3
BAYECON086,088 (Downflow) ............................................... 4
Differential ........................................................................ 4
BAYECON086,088 (Horizontal) .............................................. 5
Differential ........................................................................ 5
BAYECON101,102,103,104 (Downflow) ................................. 6
BAYECON200,201,203,204 (Horizontal) .................................. 7
Operation (All Economizers) .................................................... 8
Checkout/Troubleshooting ....................................................... 9
Wiring (054,055,086,088) ....................................................... 10
Wiring (101,102,103,104) ....................................................... 11
Wiring (
200,201,203,204) ........................................................ 12
© Trane 2008
Used With:
BAYECON054,55&73
BAYECON086A,088A
BAYECON101,102,103,104A
BAYECON200,201,203,204A
ACC-SVN85B-EN
Library
Product Section
Product
Model
Literature Type
Sequence
Date
File No.
Supersedes
Enthalpy Sensor Control
Installation For BAYECON054,055
Downflow Discharge Economizer:
▲
WARNING:
DUE TO ELECTRICAL SHOCK OR CONTACT WITH MOVING
PARTS. LOCK UNIT DISCONNECT SWITCH IN OPEN
POSITION BEFORE SERVICING UNIT.
Single Enthalpy Sensor (Outdoor Air Only)
1. Units with economizers already installed: When
installing the enthalpy sensor after the economizer has
been installed remove the economizer/filter access panel
located on the return side of the unit.
2. Remove the two screws securing the disk type thermo-
stat to the top of the motor deck.
3. Next, disconnect the wires 56A and 50A(YL) from the
thermostat.
2
Service Literature
Unitary Accessories
Econ., Dmprs., Motors, Low Ambient
Installer's Guide
January 2008
ACC-SVN85B-EN 01/08
ACC-SVN85A-EN 11/06
TO PREVENT INJURY OR DEATH
SINGLE
ENTHALPHY
SENSOR
Unitary