Powers HydroGuard Lead Free Water Tempering with Automati Bedienungsanleitung PDF herunterladen

Lead Free

HydroGuard

Water Tempering

with Automatic Balancing System

Technical Instructions

IS-P-RECIRCULATING_LOOP

Maximum Operating Pressure . . . . . . . . . . . . . . . . 125psi (861 kPa)

Maximum Hot Water Temperature . . . . . . . . . . . . . . 200°F (93°C)

Minimum Hot Water Supply Temp. . . . . . . . . . . . . . . 5°F (3°C) Above Set

Point**

Hot Water Inlet Temperature Range . . . . . . . . . . . . . 120 -180°F (49 - 82°C)

Cold Water Inlet Temperature Range . . . . . . . . . . . . 40 - 80°F (4 - 27°C)

Temperature Adjustment Range ***

Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 - 160°F (32 - 71°C)

Low . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 - 90°F (16 - 32°C)

Listing - Valve Only . . . . . . . . . . . . . . . . . . . . . . . ASSE 1017

Certiﬁed - Valve Only . . . . . . . . . . . . . . . . . . . . . . CSA B125

** With Equal Pressure

*** Note: Low limit cannot be less than the cold water temperature. For best operation,

hot water should be at least 5°F (3°C) above desired set point.

Speciﬁcations n

Description n

The HydroGuard

Lead Free

water tempering and recirculation loop is an eco-

nomical way to provide a safe, balanced system for stand-alone master tempering

valves. The system monitors return line temperature and automatically directs

water to the cold side of the tempering valve (if within set point) or to the hot water

source (below set point). This is accomplished with Powers exclusive automatic

balancing valve (ABV), featuring parafﬁn-based, advanced actuation technology.

Capacity n

Flow Capacity at 50-50 Mixed Ratio

Pressure Drop Across Valve

Model

Min. Flow

5psi 10psi 20psi 30psi 45psi 60psi

to ASSE 1017

(34 kPa) (69 kPa) (138 kPa) (207 kPa) (310 kPa) (414 kPa)

LFMM431

3 gpm

6.32

14 gpm 20 gpm 28 gpm 35 gpm 42 gpm 49 gpm

11 lpm 53 lpm 76 lpm 106 lpm 132 lpm 159 lpm 185 lpm

LFMM432

4 gpm

9.49

21 gpm 30 gpm 42 gpm 52 gpm 64 gpm 74 gpm

15 lpm 80 lpm 114 lpm 159 lpm 197 lpm 242 lpm 280 lpm

LFMM433

5 gpm

16.44

37 gpm 52 gpm 74 gpm 90 gpm 110 gpm 127 gpm

19 lpm 140 lpm 197 lpm 280 lpm 341 lpm 416 lpm 481 lpm

LFMM434

7 gpm

21.50

48 gpm 68 gpm 96 gpm 118 gpm 144 gpm 167 gpm

26 lpm 182 lpm 257 lpm 363 lpm 447 lpm 545 lpm 632 lpm

LFMM435

10 gpm

31.00

69 gpm 98 gpm 139 gpm 170 gpm 208 gpm 240 gpm

38 lpm 261 lpm 371 lpm 526 lpm 644 lpm 787 lpm 908 lpm

LFSH1432

1 gpm

8.54

19 gpm 27 gpm 38 gpm 47 gpm 57 gpm 66 gpm

4 lpm 72 lpm 102 lpm 144 lpm 178 lpm 216 lpm 250 lpm

LFSH1434

1 gpm

19.00

42 gpm 60 gpm 85 gpm 104 gpm 127 gpm 147 gpm

4 lpm 159 lpm 227 lpm 322 lpm 394 lpm 481 lpm 556 lpm

LFSH1435

5 gpm

30.00

67 gpm 95 gpm 134 gpm 164 gpm 201 gpm 232 gpm

19 lpm 254 lpm 360 lpm 507 lpm 621 lpm 761 lpm 878 lpm

LEAD FREE

TO ENSURE THE ACCURATE AND RELIABLE

OPERATION OF THIS PRODUCT, IT IS ESSENTIAL TO:

• Properly size each valve based on the individual

application.

• Properly design the recirculation system to minimize

pressure and temperature variations.

• Conduct an annual maintenance program to ensure

proper operation of all critical components.

THIS VALVE MUST BE USED IN CONJUNCTION WITH

TEMPERATURE ACTUATED POINT-OF-USE DEVICES

THAT COMPLY WITH ASSE 1016, 1069, OR 1070.

FAILURE TO COMPLY WITH PROPER INSTALLATION

INSTRUCTIONS COULD CONTRIBUTE TO VALVE

FAILURE, RESULTING IN IN JURY OR DEATH.

WARNING

*The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight.

Please read and retain these instructions.

WARNING

Need for Periodic Inspection: Periodic inspection by a licensed contractor is

recommended. Corrosive water conditions, temperatures over 200°F, unauthor-

ized adjustments or repair could render the valve ineffective for service intend-

ed. Regular checking and cleaning of thermostat assembly helps to assure

maximum life and proper product function. Frequency of cleaning depends

upon local water conditions.

1 2

Inhaltsverzeichnis

Seite 1 - LEAD FREE

Lead Free* HydroGuard® Water Tempering with Automatic Balancing SystemTechnical InstructionsIS-P-RECIRCULATING_LOOPMaximum Operating Pressure . . .

Seite 2 - Warranty n

1. Installation should be in accordance with acceptable plumbing practices. Flush all piping thoroughly before installation. Installation and ﬁeld

Kommentare zu diesen Handbüchern

Keine Kommentare

Powers HydroGuard Lead Free Water Tempering with Automati Bedienungsanleitung

Stöbern Sie online oder laden Sie Bedienungsanleitung nach Zubehör fürs Wasser Powers HydroGuard Lead Free Water Tempering with Automati herunter. Powers HydroGuard Lead Free Water Tempering with Automatic Balancing System User Manual Benutzerhandbuch

Inhaltsverzeichnis

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Zubehör fürs Wasser Powers HydroGuard Lead Free Water Tempering with Automati