© Trane 2008
ACC-SVN85B-EN
IMPORTANT --
This is customer property and is to remain with this unit. Please return to service information pack upon
completion of work.
General Information:
The solid state enthalpy sensor is used with a solid state
economizer actuator motor.
▲
WARNING:
TO PREVENT INJURY OR DEATH
DUE TO ELECTRICAL SHOCK OR CONTACT WITH MOVING
PARTS. LOCK UNIT DISCONNECT SWITCH IN OPEN
POSITION BEFORE SERVICING UNIT.
Model:
BAYENTH001A
Enthalpy Sensor Control
Used With:
BAYECON054,55&73
BAYECON086A,088A
BAYECON101,102,103,104A
BAYECON200,201,203,204A
Installation For BAYECON054,055
Downflow Discharge Economizer:
INSTALLER'S
GUIDE
ALL phases of this installation must comply with
NATIONAL, STATE AND LOCAL CODES.
SINGLE
ENTHALPHY
SENSOR
1
2
Library
Product Section
Product
Model
Literature Type
Sequence
Date
File No.
Supersedes
Service Literature
Unitary
Unitary Accessories
Econ., Dmprs., Motors, Low Ambient
Installer's Guide
January 2008
ACC-SVN85B-EN 01/08
ACC-SVN85A-EN 11/06
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.
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
