Alto-Shaam 400-HW, Installation, Operation And Maintenance Manual

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S E R V I C E
THERMOSTAT and HEAT LIGHT SEQUENCE
Whenever the thermostat is turned
“
10,
”
the heat
indicator light will indicate the power
ON/OFF
condition of the heating cable, and consequently, the
cycling of the appliance as it maintains the dialed
temperature. If the light does not illuminate after
normal start-up, the main power source, thermostat,
and/or light must be checked. If the appliance does
not hold the temperature as dialed, the calibration of
the thermostat must be checked. If the appliance fails
to heat or heats continuously with the thermostat
“
OFF,
”
the thermostat must be initially checked for
proper operation. If these items are checked and
found to be in order, a continuity and resistance
check of the heating cable should be made.
SEE CIRCUIT DIAGRAM.
SERVICE PARTS
BK-3023 TERMINAL BLOCK, 4
BK-33546 TERMINAL BLOCK, 2
CD-3232 CORDSET, 14/3 SJTOW 125V
CD-33882 CORDSET, 230V, 16 AMP
CD-33840 CORDSET, 16/3, 250V 15A
CD-33367 CORDSET, 12/3, 125V, 30A
KN-3473 KNOB, THERMOSTAT
LI-3027 LIGHT, INDICATOR, 25OV
LI-3951 LIGHT, INDICATOR, 110V
SW-33923 SWITCH, ROCKER
TT-33461 THERMOSTAT, FAST
TT-3713 THERMOSTAT, BEZEL
#808 Ho t fo o d Dro p -In Well
• 15.