Groen TDH, Руководство оператора

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15
OM-TDH
OM-TDH
15
Component Replacement
WARNING
B EF O R E R E P L AC IN G AN Y P AR T S ,
DISCONNECT THE UNIT FROM THE ELECTRIC
POWER SUPPLY.
All internal wiring is marked as shown on the
circuit schematic drawings. Be sure that new
components are wired in the same manner as
the old components.
1. Removal of right hand side cover
a. Remove 14 phillips head screws
(12 screws for the TDH-20).
b. Remove side cover.
CAUTION
FAILURE TO INSTALL ALL 14 COVER SCREWS
MAY VOID WARRANTY.
2. Installation of right hand side cover
Install all 14 phillips head screws (12 screws for
the TDH-20) to maintain water resistance of
electronics compartment and torque to 10 in-lbs.
3. Removal of ON/OFF switch
a. Remove right hand side cover (see Section
#1 above).
a. Remove black and red wires from switch.
b. Unscrew nut from outside of switch.
c. Remove switch from inside being carful not
to lose rubber gasket.
4. Installation of ON/OFF switch
a. Insert switch through hole in the front panel
from the inside.
b. Insure the rubber gasket is inserted between
switch and front panel.
c. Install knurled nut on switch and tighten to
hand tight plus ½ to ¾ turn.
d. Reinstall red and black wires on switch.
e. Reinstall right hand side cover (see Section
#2 above).
NOTE: THIS KETTLE IS DESIGNED TO BE
WATER RESISTANT. ALL SEALS AND
GASKETS MUST BE IN PLACE AND
FUNCTIONAL UPON COMPLETION OF ANY
SERVICE. FAILURE TO DO SO WILL VOID THE
WARRANTY.
5. Removal of burner “ON” indicator
light
a. Remove right hand side cover (see Section
#1 above).
a. Remove blue and green wires from light.
b. Remove nut from light on inside of electrical
box.
c. Pull light out being careful not to lose rubber
grommet.
6. Installation of burner “ON” indicator
light
a. Install light from outside of front panel.
b. From inside of panel install rubber grommet
then nut.
c. Tighten nut hand tight plus ½ to ¾ turn.
d. Reattach blue and green wires.
e. Reinstall right hand side cover as stated in
Section #2 above.
7. Removal of transformer
a. Remove right hand side cover (see Section
#1 above).
b. Unplug wires from transformer terminals:
two red wires, one green wire, and one
white wire.
c. Remove both ¼" mounting screws.
8. Installation of transformer
a. Mount transformer with two ¼" mounting
screws.
b. Install two red wires on bottom terminals,
the white wire on the top right terminal and
the green wire on the top left terminal.
c. Reinstall right hand side cover as stated in
Section #2 above.
9. Removal of water level control board
a. Remove right hand side cover (see Section
#1 above).
b. Remove wires from control board.
c. Squeeze plastic stand-offs behind board
and pull board off.