Glastender GT-18 - Manual (Page 6)

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Glastender, Inc. • 5400 North Michigan Road • Saginaw, MI • 48604-9780
800.748.0423 • 989.752.4275 • Fax 989.752.4444 • www.glastender.com
o
peraTion
Installations that have abnormally low water pressure
may have trouble getting enough water into the glass-
washer. Disconnect from the power source. Remove
the red wire with white tracer at Terminal #14 on the
master circuit board. Reconnect to the power source,
resetting the circuit board. The overall cycle time will
increase from 2 minutes to 2 minutes and 20 seconds.
The additional 20 seconds will provide extra time to fill
the tank during each of the wash and rinse cycles.
Thermostat
Knob
The Thermostat Control is pre-set by the factory to start the wash cycle when the water temperature reaches
130ºF. When the Start Switch is actuated the Thermostat Control will flush water through the glasswasher for
two minutes or until 130ºF is reached. If 130ºF temperature is not reached within two minutes, the machine will
automatically begin the cycle. If the glasswasher starts at the factory setting, no further adjustment is required.
If the machine is regularly experiencing a delay in the cycle start due to low incoming water temperature, the
thermostat control can be adjusted down to as low as 120°F to help decrease the delay. Please note the factory
recommends a minimum incoming water temperature of 130°F for best wash results.
*NOTES:
1. A minimum incoming water temperature of 120ºF is
required to achieve proper wash results.
2. The Digital Temperature Gauge reads approximately
ten degrees below actual incoming water tempera-
ture. (The temperature gauge will be accurate when
the water tank is full.)
3. Place a thermometer in the water stream at the water
inlet to determine the incoming water temperature.
T
hermoSTaT
c
onTrol
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o
y
ou
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aVe
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aTer
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The GT-18 glasswasher has a two-minute cycle which consists of the following steps:
1. The drain will close, hot water fills the tank, and detergent dispenses.
2. At 15 seconds, the water recirculating pump starts.
3. At 20 seconds, hot water and detergent stop. NOTE: The detergent is adjustable so this timing may vary.
4. At 72 seconds, the water recirculating pump stops and the drain opens.
5. At 80 seconds, hot water flushes the tank.
6. At 85 seconds, the drain closes, hot water fills the tank, and sanitizer and rinse aid dispense.
7. At 98 seconds, the water recirculating pump starts.
8. At 105 seconds, hot water stops and sanitizer and rinse aid stop depending on the adjustment.
NOTE: The sanitizer and rinse aid are adjustable so this timing may vary.
9. At 115 seconds the water recirculating pump stops and the drain opens. The cycle is complete.
Terminal
#14