Instruction Manual

TI450-410 Page 4
ORDERING
TROUBLESHOOTING, CONTINUED
b. The mixing plate may be damaged. Replace with Repair Kit
#410-378*.
5. If the handle does not fit properly on the stem and the
water leaks from the valve shut off...
a. The handle splines on the stem and/or the mixing plate may
be damaged. Replace with Repair Kit #410-378*.
6. If the checkstops leak, or they won’t shut off...
a. The checkstops may be damaged. Clean and service with
Repair Kit #141-845*.
7. If a maximum temperature cannot be obtained...
a. Lime deposits may have accumulated in the hot water pipes,
restricting the hot water supply.
b. The hot water supply temperature may be too low.
c. The handle rotation setting may be too low. Remove valve
handle, and readjust the handle rotation stop (see Setting the
Handle Rotation Stop).
d. The diaphragm assembly may have failed. Replace with
Repair Kit #410-183*.
8. If the valve opens with hot water flow rather than cold
water flow...
a. The supply water inlets may be reversed, or the mixing plate
orientation may be incorrect. Refer to Figure 6.
1. Turn the valve handle to full clockwise position (OFF).
2. Turn off supply water and access the valve.
3. Check that the adjustment stem faces the correct direction for
valve operation:
• For NORMAL operation, Hot Inlet is on the left and Cold Inlet
is on the right, and with the valve in shut off position, the notch
in the splined stem faces the UP (toward the water outlet).
• For REVERSE valve operation, Cold Inlet is on the right and
Hot Inlet is on the left, and with the valve in shut off position,
the notch in the splined stem faces DOWN.
4. To change the stem ori-
entation, pull up but do
not remove the stem O-
ring and handle rotation
stop.
5. Turn the stem 180° so
the notch faces the
appropriate direction
(see above).
6. Replace handle rotation
stop and O-ring. Test
the system. Replace
shroud, cover plate and valve handle.
For normal operation, the
notch in handle stem must
face water OUTLET (top).
HOT COLD
HOT INLET
OUTLET
COLD INLET
Figure 6.
2
4
6
7
8
9
10
11
12
14
15
19
20
21
18
26
27
28
33
6
5
5
13
# Part # Description Qty Material
2 NA Shroud 410/420 1 St Steel
4 450 268 Soap Dish 1 St Steel
5 4504011 End Cap Kit 1 Chrm Plt ABS
6 450 273 Screw 10-32 x 3/8 (shrouding) 7 St Steel
NS 141 837 Handshower with 18” Glidebar 1 -
7 450 276 Set Screw 10-32 x 7/8 1 St Steel
8 141 816 Fixed Showerhead 1 Chrm Plt Brass
9 141 815 Adjustable Swivel Showerhead 1 Chrm Plt Brass
10 450 277 Gasket, Showerhead Base 1 Garlock 3000
11 450267G Showerhead Base 1 Chrm Plt Brass
12 047 013 Quad Ring 3/8 x 1/2 x 1/16 1 Buna N
13 450 274 Screw 10-32 x 1/4 (showerhead) 3 Brass
14 410 195 Button Plug (tri-handle) 1 Ni Plt Brass
15 450 271 Screw 8-32 x 1/2 (tri-handle) 1 St Steel
NS 034224G Screw (lever handle) 1 St Steel
18 046008K Shakeproof Washer (tri-handle) 1 Cad Plt Brass
19 410 191 Tri-Handle 1 Chrm Plt Znc
NS 420 301 Lever Handle 1 Chrm Plt Znc
20 410 367 Retainer (dial) Kit (1 needed) 10 Buna -S
21 401 267 Sleeve for 410 1 Chrm Plt Cu
26 410 442 Graphics Insert 1 Al w/Mylar
27 080 013 Screw 8-32 x 1-1/2 (dial insert) 2 St Steel
28 NA Cover Plate 1 St Steel
33 NA Hydroguard/Piping Assembly 1 -
NS 089 003 3/32” Service Wrench 1 Steel
NS 089 004 1/8” Service Wrench 1 Steel
NS = Not shown in diagram NA = Not available as commercial part
Figure 7. Exploded View Diagram of
Hydropanel II Series 450-0410 or
450-0412 Shower Unit.
© Reprinted March 2002 Powers, a Watts Industries Co.
3400 Oakton Street, Skokie, IL 60076 Phone: [phone] • 847.673.6700 • Fax: [phone]
www.powerscontrols.com
5435 North Service Road, Burlington, Ontario, L7L 5H7 Canada • Phone: [phone] • Fax: [phone]
Form TI450-410 0218 EDP# 6508970 Printed in U.S.A.