Grsb And Grsbf Models - Hatco GRS Manuel D'installation

INSTALLATION

GRSB and GRSBF Models

1. Remove the unit from the carton and place it upside down
on the cardboard.
Note: to prevent delay in obtaining warranty coverage,
complete online warranty registration. See the
IMPORTaNT OWNER INFORMaTION section for
details.
2. Remove and save the bracket screws from the underside of
the unit.
Underside of GRSB Models
Note: the control box may be moved to the most convenient
location on the underside of the unit. For semi-remote
installations, leave the control box in place until the unit
is placed into the countertop.
NOTICE
Unit is designed and recommended for use in or on metallic
countertops. Damage to any countertop material is not
covered under the Hatco warranty. For other surfaces,
verify with manufacturer that material is suitable for
prolonged temperatures up to 93°C (200°F).
3. Prepare countertop opening. Refer to the appropriate
"Countertop Cutout" chart on the following pages for
recommended countertop cutout dimensions.
4. apply a bead of NSF-approved sealant between the
countertop material and the mounting flange on the unit.
The sealant must be rated for use at a minimum
temperature of 121°C (250°F).
5. Place the unit into the countertop opening.
6. assemble the Z-brackets to the underside of the unit using
the four bracket screws removed earlier in this procedure.
Note: Units 1219 mm (48") or longer require two additional
Z-brackets installed midway along the front and rear of
the unit.
7. adjust the mounting screws on the Z-brackets until the top
flange lies flat on the countertop.
NOTICE
Do not use excessive force when tightening mounting
screws on built-in units. This may damage unit and/or
countertop.
Bracket Screw
8. Remove any excess sealant.
9. If desired or necessary, the control box can be mounted in
a semi-remote location.
a. Remove the control box from the bottom of the unit.
b. If necessary, remove the end brackets from the control
box, rotate/reposition, and re-secure to the control box.
c. The control box can be panel, surface, under counter, or
recess mounted.
Panel
54 mm
(2-1/8")
Control Box Mounting Options
d. The distance the control box can be mounted from the
unit is determined by the 36" (914 mm) conduit. Do not
pull the conduit tight to increase the mounting distance.
The conduit should have some slack after the control box
is mounted.
Do not modify wiring or cut thermostat capillary wire on
control enclosure to increase-remote mounting distance.
Cutting thermostat capillary wire will cause unit to overheat
and may damage unit as well as surrounding countertop.
10. Once all components are secured, proceed to the
OPERaTION section.
Note: A 1829 mm (6') cord is supplied with this unit; any
excess cord should be routed neatly so it does not hang
down.
14
Under Counter
Surface
184 mm
(7-1/4")
178 mm
(7")
51 mm
(2")
NOTICE
Form No. GRSCEM1-0515