Bunn OT - Page 13

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PLUMBING REQUIREMENTS (Cont.)
Plumbing Hook-Up
‘b
r
Model OT15 has an attached water strainer, proceed to step 2.
3‘
Models OT20,OT35, & RT35, proceed as follows:
1. Remove the rear
I!
anel and bottom
P
an.
brewer and attac
Run the long piece of tubing from the strainer (supplied) under the
2.
it to the water in et fitting on the solenoid. Reinstall the bottom pan and rear panel.
3.
Flush the water line and securely attach it to the l/4” flare fitting on the strainer.
Turn on the water supply.
INITIAL SETUP
CAUTION - The brewer must be disconnected from the power source throughout the initial set-up, except when
specified in the instructions.
1. Remove the front
anel.
2. Rotate the contra P
thermostat knob fully coun-
ter;zckwise to the “OFF” position and replace the
3.
4.
frnser-t an empty funnel into the funnel rails.
Place a decanter containing a small amount of
water on the warmer beneath the funnel.
5.
Connect the brewer to the power source, place
the On/Off brew station warmer switch the upper
k
osition, and momentarily press the start switch.
ater will begin flowing Into the tank. When
water stops flowing into the tank, initiate a sec-
ond and a third, brew cycle. During this third brew
cycle the tank will fill to its capacity and the ex-
cess will flow from the sprayhead, out of the fun-
nel, and into the decanter.
NOTE - The On/Off brew station warmer switch must
be in the upper position to initiate and complete a brew
cycle.
6. Place the On/Off brew station warmer switch in
7.
the lower position.
8.
Disconnect the brewer from the power source.
Remove the front panel.
P1687
9. Rotate the control thermostat knob full
wise to the “ON” position and replace t
i
clock-
e front
IO.
panel.
Connect the brewer to the power source and wait
approximately twenty minutes for the water in
the tank to heat to the
ro er temperature. Some
water will drip from t
RP e unnel durin this time;
this is due to expansion and shoul
?
not occur
thereafter.
11. Place an emp
1
decanter under the funnel.
12. Place the On/
ff brew station warmer switch in
the upper position and momentarily press the
start switch. Empty the decanter after water has
13.
stopped flowing from the funnel.
Allow the water in the tank to reheat to the proper
14.
temperature.
Place an empty decanter on the warmer and press
the start switch. Check the water volume in the
decanter after water has stopped flowing from
the funnel. It should be 64 ounces.
15. If not, disconnect the brewer from the power
source and remove the front panel.
16. Adjust the brew timer dial as required. Replace
the front panel, connect the brewer to the power
source, start, and measure another brew cycle.
17.
Repeat steps 13-16 until 64 oz water volume is
achieved.
Page 5
PI690
Part I