Final Check Lists - Blodgett COS-6 Installation, Operation And Maintenance Manual

ELECTRICAL CONTROL COMPARTMENT
Applied voltage to unit voltage/phase suitable for
appliance specified.
Remove side panel
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Set motor protector (F2) to on position
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Adjust motor protector to maximum
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Reset high limit thermostats F3 and F6
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Check fuses
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Reinstall side panel
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PLUMBING FINAL CHECK
Incoming water pressure within 40 PSI (mini-
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mum) --- 50 PSI (maximum)
Atmospheric vented drain in place
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Water solenoid properly bracketed and not
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leaking
Water feed lines intact without leaks
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Water pressure regulator is set to 35 psi
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Optional spray hose connected properly
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Washer
Regulator Assembly
Fill
Solenoid
Washer
Hose and Spray
Spray Hose Connection
Figure 11
"Y" Fitting
Cold water supply
13
Installation
OVEN OPERATIONAL TESTS
NOTE: Checks to be made by customer or autho-
rized service agent.
Cool Down Mode
Verify oven fan runs with door open
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Combi Mode
Turn to COMBI mode, set thermostat to 350_F
(177_C) and verify:
Boiler flushes and fills
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Boiler preheats to 185_F (85_C) then switches
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to HOT AIR
When HOT AIR reaches 350_F (177_C) HOT
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AIR shuts off and STEAM comes on
Steam Mode
Turn on STEAM mode and verify (Control Panel
Removed):
Check timer operation in all three positions
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1. Set timer to OFF position, buzzer should
sound
2. Set timer in position other than OFF or
STAY ON, timer should count down
3. Set timer in STAY ON position, oven should
operate continuously without timer
Run light (power light) turns on
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Unit produces steam, window fogs, door seal
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does not leak
Quenching system working
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Hot Air Mode
Turn to HOT AIR mode and set thermostat to
400_F (205_C) and verify:
Heat demand light is on
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Oven is heating properly
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Heat lights shuts off at 400_F (205_C) and
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oven maintains 400_F (205_C)

Final Check Lists