Groen Vortex VRC-3E, Руководство по обслуживанию, Страница: 32 / 61

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10 5
ASSEMBLY / DISASSEMBLY
5-24 WATER FILL-DRAIN KIT INSTALLATION
1. Remove all parts from shipping cartons.
2. Check-identify all parts as follow.
2.1 Water fill parts.
143122 Bulkhead fitting . . . . . . . . . . . . . . . . . . . . . .1
143123
Jam nut 5/8-18 . . . . . . . . . . . . . . . . . . . . . . .1
142562 Teflon washer . . . . . . . . . . . . . . . . . . . . . . . .1
142563 Elbow, 1/8NPT to 3/8” hose barb, brass . . . . .1
143148 Hose auto fill line 3/8”ID x 38” long . . . . . . .1
100934 Water valve . . . . . . . . . . . . . . . . . . . . . . . . .1
127523 Hose clamps . . . . . . . . . . . . . . . . . . . . . . . . .2
005764 Screw truss machine 8-32 thread . . . . . . . . . .2
2.2 Water Drain Parts
142549 Elbow 3/4 hose barb 90 deg . . . . . . . . . . . . .1
142550 Tee 3/4 hose barb . . . . . . . . . . . . . . . . . . . . .1
143246 Drain assembly, autodrain . . . . . . . . . . . . . . .1
143250
Hose long 3/4”ID x 10ft . . . . . . . . . . . . . . . .1
143254 Hose 3/8”ID x 30” long . . . . . . . . . . . . . . . .1
3 Water fill installation steps.
3.1 Turn off the steamer power and disconnect the steamer
from the branch circuit.
3.2 Remove left side panel from the unit.
3.3 Mark the hole center on the left side cavity wall. From the
thermometer bulb hole measure 2.5” down and 9.5” from
the rear of cavity as shown in the diagram.
3.3a Cut out a 3” square of insulation around the hole center.
3.4 Drill a 5/8” diameter hole.
Note: make sure to remove all
burrs on both in and out side of the cavity, any burrs will
cause the fitting to leak.
3.4a Install bulkhead fitting and teflon washer from the inside
of the cavity, and thread jam nut from outside to hold in
place and seal, refer to drawing.
3.5 Thread brass elbow into the bulkhead fitting from outside
of the cavity with barb end pointing toward the back of the
unit as shown on the drawing.
3.6 On the back panel of the unit, locate the 1” diameter
pre-drilled hole and pop out the plug.
3.7 Install the water valve from inside of the unit with the 8-32
screws from outside thru the pre drilled holes.
3.8 Connect hose auto fill line to the outlet port on the valve
and to the brass elbow on the side of the unit thru the
hose clamps, see drawing. Use the tension hose clamps to
secure on both ends of the hose, one on the valve and the
other on the brass barb. Note, if you are installing the kit in
a span capacity unit cut hose to fit.
3.9 Connect the two hose electrical leads to the solenoid valve.
The leads are marked with WV-1 and WV-2. The wiring
harness has these two leads loose inside the unit.
4 Water drain installation steps.
4.1 The condensate drain line needs to be disconnected before
the left side cabinet panel can be replaced.
4.1a From the bottom of the unit just right of the drain valve
unscrew the condensate drip bracket.
4.1b From the inside, loosen the tension clamps and remove
the bracket from the hose and the hose from the
condensate line.
4.1c Slide the tension clamps off of the hose and use them on
next step.
4.1d Install one end of the supplied hose 3/8”ID x 30” long
on the condensate line where the condensate trap to
drain hose were installed before, pull the other end of the
hose through the hole where the bracket was mounted.
Reinstall the inside tension clamp.
4.2 Guide the hose loose end thru the uncovered hole to the
outside bottom of the unit as drawing shows.
4.3 Thread the hose drain assembly onto the unit drain valve,
see drawing.
4.4 Connect the 3/8” diameter x 30” long hose loose end to
the plastic barb fitting on the drain assembly and reuse
the other tension hose clamps.
4.4a If you are installing a kit on a 3 pan model cut this 3/8”
x 30” long hose to fit.
4.5 A 10ft piece of hose is supplied with this kit, it can be cut
to length and used with the elbow to help route the hose
to the proper drain location.
4.6 For single units cut the long hose to length as needed to
route it to facility drain. Note hose end must have at least
a 2” gap from the floor drain, do not use traps.
4.7 For double stack units, a 6.5” long piece of hose can be
cut to join the upper and lower cavities by using the
supplied tee on the bottom unit, the supplied elbow on
the top unit and a piece to connect the two cavities as
shown. Permit a 2” air gap from the floor drain. Do not
use traps.
5 Test to ensure the final assembly of the drain line
allows the water to flow freely.
Loops or kinks in the hose will cause back pressure which
may cause the door to pop open during draining.