TI-e700 Page
2
OPERATION
Maximum Temperature Setting/Handle Rotation
Stop
The handle rotation setting must be adjusted to limit
the distance the user can rotate the handle towards
the full hot water position.
CAUTION: Any repair or modification of the valve may
affect the high temperature setting. The maximum
temperature setting must be checked by the installer
before use.
1.
Remove the valve handle and sleeve.
2. Adjust the valve to the desired maximum outlet
temperature [110°F (43°C) max]. Screw on the
high temp. limit stop until it touches the stem
shoulder.
3. Turn the stem clockwise until the water stops.
Open valve to full hot position and verify maxi
mum outlet temperature setting.
4. Place sleeve "O" Ring on the bonnet shoulder.
Slide sleeve over the "O" Ring until it stops.
5. Replace
handle.
Reversed Inlets
Valve is factory-set for standard inlets If
reversed inlets
are required due to back-to-back installation (Cold water
supply on the left and Hot water supply on the right), follow
instructions
a
through
d
below:
a. Connect
cold inlet
to
hot port
(“H”) and
hot inlet
to
cold port
(“C”).
Note:
Do not turn valve upside down. If
valve is upside down, water will not flow properly
through tub spout or showerhead.
b. Turn water off with checkstops, remove bonnet and
cartridge.
c. Reinstall cartridge. “H” on the cold side of the valve
body and “C” should be on the hot side of the valve
body.
d. Reinstall bonnet with high temperature limit stop on it.
Note: Be certain that valve opens in full cold!
e. Hot and Cold inlets should be re-identified for reversed
inlets to avoid confusion during future maintenance.
Hot and cold water enter respective ports in the valve
and mix in a chamber containing an advanced thermal
actuator (refer to cutaway view). This actuator controls
the position of the plunger and temperature.
Rotating the adjustment handle repositions the plunger
in the cartridge assembly to produce the desired tem-
perature. The mixed water passes over the shut-off disc
to the outlet. If the hot or cold supply water temperature
or pressure changes, the thermal actuator will contract
or expand. This movement repositions the plunger to
maintain the desired temperature. With the adjustment
handle in full clockwise (OFF) position, the shut-off disc
closes the mixing chamber from the outlet.
A high temperature limit stop restricts the movement of
the control handle. All HydroGuard T/P e700 valves are
factory set to deliver tempered water up to 110°F [43°C]
with equal supply pressures, with hot water tempera-
ture 140°F [60°C], cold water temperature 60°F [15.6°C].
Note: The handle rotation stop must be adjusted
by the installer.
PREVENTIVE MAINTENANCE
EVERY 12 MONTHS:
Open up the checkstops and check for free movement
of the poppet. To access the checkstops, remove the
handle assembly and trim plate.
Before servicing the valve, turn off the water supply
upstream OR close the checkstops. To close the
checkstops, turn the adjustment screw fully clockwise
on each checkstop.
Remove the valve bonnet and rinse all grit and impuri-
ties from the cartridges.
Winterize valves that are used outdoors. Remove and
store the internal components and drain all water from
the valve.
NOTE: Before servicing checkstops or piping, always
turn off the upstream water supply.
