True TAC-48 - Adjustments

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True Food Service Equipment, Inc.
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TAC MECHANICAL TEMPERATURE CONTROL
ALTITUDE ADJUSTMENT ... CONTINUED ...
Temperature Control Adjustments
Anaircurtaintypeofmerchandiserisaffectedbythe
temperatureandrelativehumidityofthesurrounding
ambient.
A.Theadjustmentknobandbodyofthetemperature
controlismountedtotheleftinteriorbackpanelof
thecabinet,aboutsixinchesoffofthe"floor"ofthe
cabinet,inarecessedarea,neartheevaporatorcoil.
- Toraisetheproducttemperature(warm upthe
cabinet),turnthecontrolknobcounterclockwise.
- Tolowertheproducttemperature(cool downthe
cabinet),turnthecontrolknobclockwise.
B.Iftheabovedoesnotgivedesirableresults,further
adjustmentispossibleinthefield.Disconnectpower
tothecabinet.Removethefulllengthbackpanel
thatthetemperaturecontrolismountedto:(See
figure1&2).
Thetemperatureprobeisinsertedintheleftend
oftheevaporatorcoil.
- Toraisetheproducttemperature(warmupthe
cabinet),relocatethetemp.controlprobeinthetop
tubewelllocationintheendofthecoil.
- Tolowertheproducttemperature(cooldownthe
cabinet),relocatethetemp.controlprobeinthe
bottomtubewelllocationintheendofthecoil.
NOTE
The sensor end of the temp. control should be inserted in
the tube well until it stops (bottom out). Reassemble the
lower back panel, restart the unit and set the control to
midpoint "5", for further temperature adjustment.
INSTALLATION / OPERATION INSTRUCTIONS
End view - left end of the evaporator coil
End view - left end of the evaporator coil
Figure 1
Figure 2