Powers Hydroguard 410 5 Owner's manual

DESCRIPTION

The Series 410 Hydroguard is a pressure compensating mixer

which delivers a predetermined water temperature, compen-

sating for pressure fluctuations in the hot or cold water supply.

The Series 410 Hydroguard features a poppet-type equaliz-

ing valve as part of a replaceable cartridge. The poppet-type

construction offers a distinct advantage, it will not stick

because of lime build-up or foreign particles in the supply.

The adjustable maximum temperature stop prevents acci-

dental scalding caused by overadjustment of the handle.

Many Series 410 valves and shower systems can be select-

ed to meet the Americans with Disabilities Act (ADA) [see

back page for details].

SPECIFICATIONS

Operating

Capacity: Shower and Tub

6 gpm at 45 psi differential [22.7 L/min at 310 kPa]

Maximum Static Pressure...................125 psi [862 kPa]

Maximum Inlet Temperature .....................180°F [82°C]

Inlet and Outlet Sizes ................................1/2″NPT

Roughing-in Template..............................All Models

Maximum Temperature Adjustment................All Models

Complies to ASSE 1016 & CSA B125.....................All Models

APPLICATION

The Series 410 Hydroguard is particularly recommended in

showers and shower bath installations for motels, hotels,

dormitories, and high rise apartment buildings.

OPERATION (SEE FIGURE 1)

Hot and cold water enter their respective ports and the pres-

sures are equalized through the action of the balance poppet

(1). The entire balancing poppet assembly is contained in a

Celcon chamber (2). This chamber is replaceable as a com-

plete cartridge. After the hot and cold pressures are equal-

ized, they are mixed by the action of a mixing plate (3). As

the temperature adjustment stem is rotated from shutoff to

maximum hot water temperature, the mixing plate passes

the required proportion of hot and cold water to produce the

control point. With the adjustment stem in its full clockwise

position, shutoff is obtained by closing both supplies.

The maximum temperature stop (4) allows the user to set the

maximum discharge temperature. This mixer does not recog-

nize supply water temperature changes, so any variation in

the water temperature will affect the control point and the

maximum temperature setting.

NOTE: Following any maintenance of unit, maximum

temperature stop must be reset. See page 5 for instruc-

tions.

TECHNICAL INSTRUCTIONS

Hydroguard Series 410 Valves

Model 5 and Model 8

Form TI410-5 v3

Celcon Chamber

Maximum

Temperature

Stop

Bonnet

Hot Water Supply

Balancing

Poppet

Assembly

Cold Water Supply 3

Mixing Plate

;;

Stem

FIGURE 1 – OPERATION

411/416

MAINTENANCE

Troubleshooting

What to look for:

1. The flow of water is less than desired.

a. Valves upstream from supply not fully open.

b. Low supply pressures.

c. Accumulation of lime deposits in hot water pipes,

restricting the flow of hot water.

d. Showerhead clogged.

e. Checkstops may not be fully open.

f. Low supply temperature (Hot Water).

2. Flow of water is completely shut off.

a. Valves upstream from supply completely closed.

b. Failure of hot or cold water supply pressure. The

Hydroguard is constructed to restrict the flow of water

on hot or cold water supply failure.

c. Checkstops closed.

3. Flow is untempered hot or cold water.

a. The water supplies are connected to the wrong ports.

b. Diaphragm is ruptured; replace with new cartridge.

c. Check for foreign material that may be clogging the

cartridge.

4. Flow of water continues when Hydroguard is shut off.

a. Worn shut-off discs. Replace worn disc.

b. Scratched mixing plate.

c. Erosion. Contact a Powers applications engineer to

order replacement parts.

5. Maximum temperature is too low.

a. Accumulation of lime deposits in hot water pipes,

which restricts the flow of hot water.

b. The concealed maximum temperature limit stop is not

at its maximum adjustment. See page 5 to set the

maximum temperature limit stop.

c. Hot water temperature is too low.

6. Standard inlets are desired.

See Figure 2 for instructions on standard inlets (with cold

water entering the COLD port). With mixer in closed posi-

tion, the notch in the top spline on the stem must FACE

the outlet.

7. Reversed inlets are desired.

See Figure 3 for instructions on reversing the mixing plate

(with cold water entering HOT port). For reversed inlets,

the notch must face AWAY FROM the outlet port.

Note: When using reversed inlets, the HOT and COLD

inlets should be identified to avoid confusion during

future maintenance.

TI410-5 v3 Page 2

HOT

COLD

Outlet

Orientation of Plate and Stem Assembly

for STANDARD Inlets

(Cold Water into Cold port)

Must Point

to COLD Inlet

Notch in Handle

Spline

Must FACE TOP

Water

HOT

Water

FIGURE 2 – STANDARD INLETS

HOT

COLD

HOT

Outlet

Orientation of Plate and Stem Assembly

for REVERSED Inlets

(Cold Water into Hot port)

Must Point

to HOT Inlet

Notch in Handle

(Top) Spline

Must Face AWAY

From Outlet

Water

COLD

Water

FIGURE 3 – REVERSED INLETS

TI410-5 v3 Page 3

FRONT FINISH

TRI-HANDLE ASSEMBLY

(All Models: 1-8)

LEVER HANDLE ASSEMBLY

(Model 8) ACRYLIC HANDLE ASSEMBLY

(Model 8)

HOT

POWERS

5COLD

Model

Number Date

Code

5U7

Model

See Nameplate to determine your valve model:

10a

10b

25A

21 21A

18A

14 16

ABOVE: Parts 11-28 in Valve body

BELOW: Parts 11-28 Detailed



†Used on 4-port mixers only.

No discharge will occur when used

in a 3-port mixer.

678

PARTS

KIT KIT NUMBER KIT KIT NUMBER

Lever Handle Assembly Kit (Model 8) 410-448

Items 2a-2b (Qty: 1 each), 6

Acrylic Handle Assembly Kit (Model 8) 410-447

Items 4a-4e (Qty: 1 each), 6

Tri-Handle Assembly Kit 410-565

Items 5a-5d (Qty: 1 each)

Dial Assembly Kit, Standard 410-445

Items 7, 9, 10a, 10, 8

Dial Plates (bulk pack) 410-413BP

Item 10 (Qty: 15)

Dial Plates (jumbo bulk pack) 410-413JP

Item 10 (Qty: 25)

Retainers (bulk pack) 410-367

Item 7 (Qty: 10)

Balancing Cartridge Kit (3-port) 410-183

Items 18, 22, 23, 24†, 25, 26

Balancing Cartridge Kit (4-port) 401-175

Items 18, 22, 23, 24†, 25, 26

Flat Washers (bulk pack) 410-368

Item 20 (Qty: 15)

Wavy Washers (bulk pack) 410-369

Item 19 (Qty: 10)

Gasket and Disk Replacement Kit 410-182

Items 13, 18, 18a, 22, 23, 24†, 25

O-Rings (bulk pack) 410-366

Item 13 (Qty: 25)

Oversize 410 Inlet Seal Kit 410-570

10a, 13, 22, 23, 24, 25, 25A

Screws, for dial plate (bulk pack) 420-216

Item 9 (Qty: 20)

Throttling Stem/Plate Replacement Kit 410-378

Items 13, 18, 18a, 19, 20, 21, 22

† For use on 4-port mixers only. No discharge will occur when used in 3-port mixers.

* Sleeve (401-253) used on 419’s only (not shown).

TI410-5 v3 Page 4

PARTS – SERIES 410 HYDROGUARD

Series 410 Hydroguard Pressure equalizing mixer. Poppet-type construction. Adjustable maximum temperature stop.

Item Part Description Part No. Quantity Material

2a-2b Lever Handle Assembly (410 Model 8) see kit #410-448

2a Lever Handle Screw (8-32 x 1-1/4") * 1 C.P. Brass

2b Lever Handle * 1 C.P. Zinc

4a-4e Acrylic Handle Assembly (410 Model 8) see kit # 410-447

4a Plug Button and Insert 420-314 1 C.P. Brass

4b Acrylic Handle Screw (8-32 x 3/4") 034-515K 1 C.P. Brass

4c Washer 227-197 1 Neoprene

4d Control Knob/Sleeve Assembly 420-310 1 Acrylic and Brass

4e Acrylic Handle Insert 420-125 1 C.P. Zinc

5a-5d Tri-Handle Assembly (All 410 Models: 1-8) see kit # 410-565

5a Tri-Handle Screw 030-070 1 C.P. Zinc

5b Washer 046-008K 1 C.R. Steel

5c Tri-Handle 410-191 1 C.P. Brass

5d Plug Button (not shown) 410-195 1 --

6 Sleeve 401-267 1 C.P. Copper

7 Retainer for Brass Stamped Standard Dial see kit # 410-367

7a Retainer for Brass Stamped Deluxe Dial 410-417 1 Rubber

8 Dial Insert (Model 5) (not shown) 410-374 1 Aluminum

Graphic Insert (not shown) 410-442 1

9 Screws (2) see kit # 420-216

10 Dial Plate see kit # 410-445

10a Gasket see kit # 410-570

10b Rough-in Guide (All Models) 401-178 1 -

11 Bonnet Screws (10-32 x 1") (4) 030-885 4 Stainless Steel

12 Adjustment Stop Screw (10-32 x 5/16") 030-884 1 Stainless Steel

13 O-Rings (3/8" x 1/2" x 1/16") (2) see kit # 410-182/410-570/410-378 1

14 Maximum Temperature Stop 401-218 1 Brass

15 Adjustment Stop 401-278 1 Stainless Steel

16 Support Ring 410-377 1 Stainless Steel

17 Bonnet 401-162 1 Noryl

17a Bonnet for 414 Valve (not shown) 410-393 1 Noryl

18 Bonnet Gasket (Rainbow Style) see kit # 410-182/410-378

18a Bonnet O-Ring (Models 1-3 only) (not shown) see kit # 410-182/410-378

19 Wavy Washer see kit # 410-378/410-369

20 Flat Washers (4) see kit # 410-368/410-378

21 Throttling Stem see kit #410-378

21a Throttling Stem for 419 Valve (not shown) 410-378A 1 Brass Stem Celcon Plate

22 Shut-off Discs (2) see kit # 410-570/378, 182, 183, 401-175

23 Quad Rings (2) see kit # 410-570, 182, 183, 401-175

24† O-Ring (1-3/4" x 1-7/8" x 1/16")† see kit # 410-570, 182, 183, 401-175

25 O-Rings (1-3/4" x 1-3/16" x 3/32") (2) see kit # 410-570, 182, 183, 401-175

25A O-Ring (oversized) see kit # 410-570

26 Balance Chamber (3-port valves) see kit # 410-183

Balance Chamber (4-port valves) see kit # 401-175

27 Body, 4-Port N/A

Body, 3-Port (not shown) N/A

† For use on 4-port mixers only. No discharge will occur when used in 3-port mixers.

TI410-5 v3 Page 5

SERVICING

1. Shut off upstream water supply.

2. Remove the dial assembly and handle. See page 3 for rela-

tionship of parts. Unscrew four cap screws and remove

cap assembly by gently pulling on stem.

3. TO REMOVE THE BALANCE CHAMBER, using a balance

chamber extraction tool (Part No. 401-202) is highly recom-

mended. To use the extraction tool, follow instructions

below:

a. Insert hooked ends of extraction tool into HOT and

COLD outlet ports of the balance chamber (see Figure

4).

b. Insert screwdriver down through end of extraction tool.

c. Place a wood or plastic block (do not use metal)

between screwdriver and valve body. Firmly ease

screwdriver away and downward, using wood for

added leverage as cartridge is gradually pulled out.

4. Replace necessary items and reassemble. A small amount

of silicone gel on the cartridge, O-rings, and related sur-

faces will aid in the assembly.

CAUTION: Do not pinch cartridge O-rings during assembly.

5. Replace bonnet with new bonnet gasket. Proceed to step 6

to reset maximum temperature setting.

MAXIMUM TEMPERATURE SETTING

6. MAXIMUM TEMPERATURE SETTING (refer to Figure 5).

This must be set on the job and following any maintenance

or servicing to the valve. Mixer is factory set to pass full

HOT water.

a. Loosen adjustment stop screw (do not remove).

Gradually rotate stem counterclockwise to get desired

maximum water temperature. (Maximum Temperature

Stop will rotate along with the stem when the stem is

rotated.)

b. Once stem has been rotated to desired temperature,

slide adjustment stop clockwise until fin on adjustment

stop touches the maximum temperature stop.

c. While holding adjustment stop in place, tighten adjust-

ment stop screw.

d. Replace handle. Confirm maximum temperature has

been set properly by operating the valve using the

handle.

CAUTION: Adjustment stop must be present for proper operation.

FIGURE 5 – MAXIMUM TEMPERATURE SETTING

FIGURE 4 – BALANCE CHAMBER REMOVAL

Adj. Stop Screw

Adjustment Stop

Fin

Adjustment Stem

Maximum

Temperature

Stop

Balance

Chamber

Extraction

Tool

TI410-5 v3 Page 6

1. Cartridge slips while seated in body.

2. Flow of water continues after mixer is turned off,

and all other seals have been replaced.

410-570 Items 13, 22, 23, 24, 25, 25A

(also includes oversize O-ring for use with

Models 1-8)**

1. To convert to Model 8 lever or acrylic handle. 410-445 Items 7,9,10a, 10, 8

410-448 Items 2a-2b, 6

410-447 Items 4a-4e, 6

1. Water leaks at stem and/or bonnet.

2. Flow of water continues after mixer is turned off.

410-182 Items 13, 18, 18a 22, 23, 24,* 25

(includes bonnet O-ring for Models 1-3)

1. Variable or untempered discharge temperature.

401-175 Items 18, 22, 23, 24*, 25, 26, 28

410-183 Items 18, 22, 23, 24*, 25, 26, 28

1. Flow continues after mixer is turned off.

2. Handle splines on stem damaged.

410-378 Items 13, 18, 18a 19, 20, 21, 22

(includes bonnet O-ring for Models 1-3)

Oversize 410 Inlet

Seal Kit**

Dial Assembly Kit

Lever Handle Kit

Acrylic Handle Kit

Gasket and Disc

Replacement

Balance Chamber (3-port)

Balance Chamber (4-port)

Throttling Stem and Plate

Replacement

Recommended Repair KitDescription Kit Number and Contents

Use item 24 only in 4-port model.

No discharge will occur if item 24 is used in 3-port model.

** When using oversize O-ring, discard ONE of the two regular sized O-rings normally used and use oversize O-ring in its place.

4-port valve models are: P416 and P417.

3-port valve models are: P411, P412, P413, P414 and P419.

Notes:

1. Use silicone provided on all O-rings and related surfaces. Never use grease.

2. Some kits contain parts for all models; discard extra parts as appropriate.

†

TROUBLESHOOTING

HOT COLD

OFF

38" (typical)

[96.5 cm]

48" (typical)

[121.9 cm]

ADA-COMPLIANT OPTIONS

When used together, Powers’lever handle and handshower

meet ADA compliance standards. For complete ADA-

required heights and other information on installing an ADA-

compliant bathing system, refer to the ADAAG (Americans

with Disabilities Act Accessibility Guidelines).

TI410-5 V2 Page 7

NOTES

TI410-5 V2 Page 8

Form TI410-5 v3 0310 6511202 PRINTED IN U.S.A.

USA office: Phone: 800.669.5430 • Fax: 847.824.0627

www.powerscontrols.com

Canadian office: Phone: 888.208.8927 • Fax: 888.882.1979

A Watts Industries Co.

NOTES

This manual suits for next models

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