Symmons 7-500 User Manual

TempControl thermostatic mixing valve made from lead
free** metal components. Models 102-700 feature
serviceable integral check stops. Models 900 & 1000
feature removable check stops with union ells (see table 1
for ow rates).
Coordinating Model Numbers
Specification
Modifications (Components Certified Separately)
Warranty
5 Years - for commercial installations.
Refer to www.symmons.com/warranty for complete
warranty information.
Compliance
Note: Append appropriate sufx to model number.
TempControl 7 Series
Operation & Maintenance Manual
7-102, 7-200, 7-400,
7-500, 7-700, 7-900, 7-1000
-NI
-W
Rough nickel finish
Wall mounting bracket
-P
Polished chrome highlight finish
HTA-100
BV-( )
High temp audio/visual alarm system
Volume control shut off valves
T-425-( )
3” bimetal dial thermometer
SV-( )
WHA-1
Solenoid valve
Water hammer arrestor
TF-( )
Tee fittings
Note: Insert proper model number in parenthesis.
Table 1: Flow Rate - gpm (L/min)
Valve Model Min. Flow Rate*
Min. Flow Rate
(per ASSE 1017)
Pressure Differential - psi (kPa)
5 psi
(34 kPa)
10 psi
(69 kPa)
20 psi
(138 kPa)
25 psi
(172 kPa)
30 psi
(207 kPa)
45 psi
(310 kPa)
7-102
0.5 gpm
(1.9 L/min)
0.5 gpm
(1.9 L/min)
1 gpm
(4 L/min)
3 gpm
(11 L/min)
6 gpm
(23 L/min)
7 gpm
27 L/min)
8 gpm
(30 L/min)
11 gpm
(42 L/min)
7-200
0.5 gpm
(1.9 L/min)
5 gpm
(19 L/min)
7 gpm
(27 L/min)
12 gpm
(46 L/min)
18 gpm
(68 L/min)
21 gpm
(80 L/min)
23 gpm
(87 L/min)
27 gpm
(102 L/min)
7-400
0.5 gpm
(1.9 L/min)
9 gpm
(34 L/min)
18 gpm
(68 L/min)
27 gpm
(102 L/min)
37 gpm
(140 L/min)
41 gpm
(155 L/min)
44 gpm
(167 L/min)
53 gpm
(201 L/min)
7-500
0.5 gpm
(1.9 L/min)
13 gpm
(49 L/min)
22 gpm
(83 L/min)
38 gpm
(144 L/min)
50 gpm
(190 L/min)
55 gpm
(209 L/min)
59 gpm
(224 L/min)
70 gpm
(265 L/min)
7-700
0.5 gpm
(1.9 L/min)
13 gpm
(49 L/min)
25 gpm
(95 L/min)
43 gpm
(163 L/min)
57 gpm
(216 L/min)
62 gpm
(235 L/min)
66 gpm
(250 L/min)
77 gpm
(292 L/min)
7-900
0.5 gpm
(1.9 L/min)
13 gpm
(49 L/min)
30 gpm
(114 L/min)
55 gpm
(209 L/min)
76 gpm
(288 L/min)
84 gpm
(318 L/min)
89 gpm
(337 L/min)
104 gpm
(394 L/min)
7-1000
0.5 gpm
(1.9 L/min)
13 gpm
(49 L/min)
38 gpm
(144 L/min)
67 gpm
(254 L/min)
100 gpm
(379 L/min)
111 gpm
(421 L/min)
120 gpm
(455 L/min)
140 gpm
(531 L/min)
*Minimum ow rate when valve is installed at or near the hot water source with recirculated tempered water and continuously operating circulating pump.
**According to US Senate bill S.3874, the term “lead free” is dened as
follows: “not more than a weighted average of 0.25 percent lead when
used with respect to the wetted surfaces of pipes, pipe ttings, plumbing
ttings, and xtures”
Approach temperature:
5°F (2.8°C)
Temperature control range:
70°F - 150°F (21.1°C - 65.6°C)
-ASME A112.18.1/CSA B125.1, CSA B125.3
-ASSE 1017
-NSF/ANSI 61.9, NSF/ANSI 372
7-102 7-200, 7-400
7-500, 7-700
7-900, 7-1000

Symmons 7-500 Specifications

General

Brand	Symmons
Model	7-500
Category	Control Unit
Language	English

Summary

Coordinating Model Numbers

Specification

Temperature control range

Specifies the operational temperature range for the TempControl valve.

Approach temperature

Compliance

Parts Breakdown (7-102)

Parts Breakdown (7-200, 7-400, 7-500, 7-700)

Parts Breakdown (7-900, 7-1000)

Installation

Technical Assistance and Sizing

Installation Tips

Piping Diagrams

Operation & Adjustment

Operation and Adjustment for Diagram 2 Systems

Operation and Adjustment for Diagram 3 Systems

Operation and Adjustment for Diagram 4 Systems

Maintenance

Cartridge Cleaning and Replacement

Details on cleaning the cartridge and replacing it for continued service.

Check Valve Maintenance

Guidance on cleaning check valves to ensure proper operation.

Cartridge Removal & Replacement

Trouble Shooting Chart

For Tempered Water Recirculated Systems

Addresses common problems and solutions for recirculated systems.

For Tempered Water Non-Recirculated Systems

Provides solutions for issues in non-recirculated tempered water systems.