Bradley S59-5000 Series User manual

Installation
P.O. Box 309
Menomonee Falls, WI 53052 USA
800 BRADLEY (800 272 3539)
[phone]
bradleycorp.com
S59-5000 Series
Navigator®Digital Mixing
Valves (DMV)
S59-5075 ¾" NPT Valve
S59-5100 1" NPT Valve
S59-5125 1¼" NPT Valve
S59-5150 1½" NPT Valve
S59-5200 2" NPT Valve
215-1927 Rev. C: ECO 23-09-005
© 2023 Bradley
Page 1 of 37 11/20/2023
Read the instructions in this manual before beginning installation. Save these instructions and
refer to them for inspection, maintenance, and troubleshooting information.
For questions regarding the operation, installation or maintenance of this product, visit bradleycorp.com or call 800.BRADLEY (800.272.3539).
Product warranties and parts information may also be found under “Resources” on our website at bradleycorp.com.
Certified for Compliance to the Following Standards:
• ASSE 1017 – Performance Requirements for
Temperature Actuated Mixing Valves for Hot Water
• CSA B125.3 – Plumbing Fittings
• ANSI/NSF/CAN 372 – Drinking Water System
Components (Lead content)
Scan or click code to view
Installation Guide (French)
Scan or click code to view
Installation Guide (English) Scan or click code to view Installation Guide (Spanish)

S59-5000 Series Installation
2 11/20/2023 Bradley • 215-1927 Rev. C: ECO 23-09-005
Table of Contents
Safety Information............................................................................. 3
Supplies Required for Installation..................................................... 3
Tools Required for Installation .......................................................... 3
Components...................................................................................... 4
Product Performance & Specifications............................................. 5
Mounting Dimensions....................................................................... 6
Plumbing Installation......................................................................... 7
Optional Water Recirculation Setup.................................................. 8
Electrical Wiring ................................................................................ 9
Unit Setup & Test............................................................................ 14
Operation Modes............................................................................ 17
Adjustment Mode............................................................................ 17
Disinfection Mode........................................................................... 18
Flushing Mode ................................................................................ 23
Thermal Shock Mode...................................................................... 24
Anti-Clog Function.......................................................................... 25
Relay Functions & Wiring................................................................ 25
Relay Functions & Wiring................................................................ 26
Alarm Management......................................................................... 27
Lock Keypad (Access PIN Code).................................................... 28
History Log...................................................................................... 29
Remote Control............................................................................... 30
Reset Button................................................................................... 30
PIN Disable Button.......................................................................... 30
Troubleshooting............................................................................... 31
Maintenance.................................................................................... 31
Appendix A: Battery Specifications................................................ 32
Appendix B: Control Panel Configuration Buttons & Displays....... 33
Appendix C: Controller Setting Parameters & Ranges................... 34
Appendix D: Disinfection Program Comparison............................. 36
Appendix E: Thermal Shock Mode Parameters ............................. 36
Appendix F: Alarms Types & LED/LCD Displays............................ 37
The Navigator®S59-5000 Series Digital Mixing Valve is intended to be but one component in an overall risk management plan as described
by ANSI/ASHRAE Standard 188, "Legionellosis: Risk Management for Building Water Systems". When installed and used as designed
and intended, the Navigator digital mixing valve can help reduce bacteria in domestic hot water recirculation systems. However, due to
system-dependent variables, 100% eradication cannot be guaranteed. Bradley Corporation is not responsible for any consequential damages
that may arise from Legionella illness when using the digital mixing valve.

Installation S59-5000 Series
Bradley • 215-1927 Rev. C: ECO 23-09-005 11/20/2023 3
Supplies Required for Installation
• Shut-off valve for the outlet if tempered
water is supplied to a remote location
• Shut-off valve for the inlets/supplies
• 120 VAC power for 24 VAC transformer
• Cold water supply
• Hot water supply
• Fasteners for drywall or cement wall installation
Tools Required for Installation
• Adjustable wrench
• Pipe wrench
• Screwdriver
• Electrician tools to make wire connections
inside the controller
Safety Information
Installation
Failure to comply with proper installation and maintenance instructions could contribute to a valve failure resulting in severe
bodily injury including scalding, chilling, and/or death depending upon system water pressure changes and/or supply water
temperature changes.
Use this digital mixing valve in accordance with ASSE standard 1017.
When installed in accordance with ASSE standard 1017, the valve is designed to be installed at or near the boiler or water
heater. When installed as an ASSE 1017 valve, the valve does not function as an ASSE 1016, ASSE 1069 or ASSE 1070 valve.
This valve should not be used where ASSE standard 1016 devices are required.
This valve should only be installed in temperatures that are above freezing.
This valve does not provide protection from pipe freezing.
Installation of this system must be completed by qualified personnel in compliance with all national and local codes. Compliance
and conformity to local codes and ordinances is the responsibility of the installer. Should these codes differ from the information
in this manual, follow the local codes. Inquire with governing authorities for additional local requirements.
Inspection
Periodic inspection and yearly maintenance by a licensed contractor is required. Corrosive water conditions and/or unauthorized
adjustments or repairs could render the valve ineffective for its intended service. Frequency of cleaning and inspection depends
upon local water conditions.
Output temperature of the valve must be checked and adjusted at initial installation and on a quarterly basis.
Water Temperature
Final temperature adjustment is the responsibility of the installer.
WARNING Safety measures must be in place before engaging the Disinfection mode. Verify the anti-scald
protection devices (certified to ASSE 1016 or ASSE 1070) at all of the downstream fixtures are
installed. Failure to comply may result in personal injury and/or property damage.
WARNING When making water connections, make sure the pipework connecting the Navigator®digital
mixing valve is not mechanically overstressed. Over time, this could cause breakages with
consequent water losses that may result in personal injury and/or property damage.
WARNING RISK OF SHOCK! The back panel and mixing valve contain live circuits. Verify the electrical
supply is shut off before performing work. Failure to comply may result in personal injury
and/or property damage.
CAUTION To prevent any damage that will cause the digital mixing valve to operate incorrectly, treat highly
aggressive water before entering the digital mixing valve. Be sure water hardness is less than
10 grains.

S59-5000 Series Installation
4 11/20/2023 Bradley • 215-1927 Rev. C: ECO 23-09-005
Components
Controller
120 VAC to 24 VAC
Transformer,
Plug In
Actuator
Valve Body
Fiber Washer
Tailpiece
Tailpiece Nut
Outlet Temperature
Sensor Cable
Check Valve Assembly
with Fiber Washer
Fiber Washer
Fiber Washer
Gauge Adaptor
Temperature
Gauge
Sensor Cable/Clamp
for Return Line

Installation S59-5000 Series
Bradley • 215-1927 Rev. C: ECO 23-09-005 11/20/2023 5
Product Performance & Specifications
Mixing Valve Performances
Accuracy: ±3°F (±2°C)
Max. Operating Differential Pressure (Dynamic): 20 PSID (1.4 bar)
Valve Only Assembly
Maximum Pressure: 150 PSI
Maximum Inlet Temperature: 212°F (100°C)
Ambient Temperature: 33–120°F (1–50°C)
Temperature Gauge Scale: 32–176°F (0–80°C)
Outlet Temperature Setting Range: 68–185°F (20–85°C)
Minimum Temperature Differential (between hot supply & valve set point): 2°F
Maximum Water Hardness: 10 grains
Actuator, 3-Wire Floating Fail-In-Place
Electric Supply: 24 VAC, 50/60 Hz
Power Consumption: 6VA
Protection Cover: Self-extinguishing V0 flame-rated material
Protection Class: IP 65 (NEMA 4/4X)
Ambient Temperature Range: 33–120°F (1–50°C)
Electric Supply Cable Length: 31-1/2" (.8m)
Max. Distance for Control Signal Wire:
500 ft (150m) cable 2 conductor x AWG 18
800 ft (250m) cable 2 conductor x AWG 16
Controller, LCD User Interface/Display
Electric Supply: 24 VAC (min. 21.6, max. 26.0 VAC), 50/60 Hz
Power Consumption: 6.5VA
Adjustment Temperature Range: 68–185°F (20–85°C)
Disinfection Temperature Range: 104–185°F (40–85°C)
Ambient Temperature Range: 33–120°F (1–50°C)
Protection Class: IP 54 (wall mounting) (Class II appliance)
Mounting Bracket: DIN rail
Contact Rating (R1, R3, R4): 10(2)A / 24V
Mixing Valve Control: 1A / 24V
Alarm Relay (R2): 5(2)A / 24V Note: 50VA, Class II, 120/24 VAC plug-in transformer is included.
Fuse 1 (Main): 400 mA
Fuse 2 (Mixing Valve): 1A
Charge Reserve: 15 days in the event of electric supply failure, with a 3-cell rechargeable 3.6V, 140 mAh battery
Battery Recharging Time: 72 hours
Approvals: CE, FCC part 15
Temperature Sensors
Body Material: Stainless steel
Type of Sensitive Element: NTC
Working Temperature Range: 14–260°F (-10–125°C)
Resistance: 10,000 Ohms @ 77°F (25°C)
Time Constant: 2.5
Max. Distance for Mixed Outlet or Return (recirculation) Sensor:
500 ft (150m) cable 2 conductor x AWG 18
800 ft (250m) cable 2 conductor x AWG 16

S59-5000 Series Installation
6 11/20/2023 Bradley • 215-1927 Rev. C: ECO 23-09-005
C
A NPT
A NPT
A NPT
B
Mounting Dimensions
Model Inlets/Outlet Dimensions - Inches (mm) Weight ¹
lb (kg)
A NPT B C D E F G H
S59-5075 3/4 5-3/4"
(146.1) 9-5/8" (244.5) 5-5/8" (142.9) 2-7/8" (73) 6" (152.4) 7" (177.8) 4" (101.6) 7.2 (3.27)
S59-5100 1 10-1/4"
(260.4) 12" (304.8) 7-1/2" (190.5) 2-7/8" (73) 6" (152.4) 7" (177.8) 4" (101.6) 12.4 (5.62)
S59-5125 1-1/4 10-1/2"
(266.7) 12-1/8" (308) 7-5/8" (193.7) 2-7/8" (73) 6" (152.4) 7" (177.8) 4" (101.6) 12.4 (5.62)
S59-5150 1-1/2 14"
(355.6) 14-5/8" (371.5) 9-3/4" (247.7) 3-1/2" (88.9) 6" (152.4) 7" (177.8) 4" (101.6) 25.4 (11.52)
S59-5200 2 14-1/8"
(358.8) 14-3/4" (374.7) 9-3/4" (247.7) 3-1/2" (88.9) 6" (152.4) 7" (177.8) 4" (101.6) 26.4 (11.97)
F
GH
D
E
¹ Includes controller weight—2.7 lb (1.22 kg) and actuator weight—1.5 lb (0.68 kg)

Installation S59-5000 Series
Bradley • 215-1927 Rev. C: ECO 23-09-005 11/20/2023 7
Plumbing Installation
1
AFlush pipes prior to installing mixing valve.
BInstall isolation valves at inlets and outlet to comply
with applicable codes.
CWhen necessary, install strainers at the inlets.
DInstall check valves (2 included) at the inlets to comply
with applicable codes. Refer to “Components” on
page 4 for check valve assembly.
EInstall the mixing valve with the outlet facing
downward or facing to the side.
DO NOT install mixing valve with outlet upward!

S59-5000 Series Installation
8 11/20/2023 Bradley • 215-1927 Rev. C: ECO 23-09-005
When using the Navigator Digital Mixing Valve, a circuit setter is not required in the building recirculation
system. The positive shutoff design of the valve mitigates the issue of temperature creep where the
system will eventually reach the temperature within the storage tank (non-digital valves also employ the
use of an aquastat to control this occurrence)
Optional Water Recirculation Setup
2
Check Valve
Check Valve
Cold
Hot
Hot
Mix
Cold
Cold
Cold
Temperature/Pressure
Gauge
Temperature/Pressure
Gauge
Return
Flow
Heat Trap
28" Drop
Water
Heater
Storage
Tank
Recirculating
Pump
Recirculated
Tempered
Water
Return
Flow
Incoming
Cold
Water
Tempered
Water
Flow
Check Valve
Check Valve

Installation S59-5000 Series
Bradley • 215-1927 Rev. C: ECO 23-09-005 11/20/2023 9
Electrical Wiring
3
Cable Preparation
BRoute cables through the cord grips based on the
cable size. Strip the cable sheath according to the
table below.
AOpen front cover and loosen screw on front of
display. Carefully remove the electrical wiring base
from the housing.
Cord Grip
No. Cable Type Sheath Strip Amount "L" (in / mm)
1 2 x AWG 16 5 / 130
2 6 x AWG 18 6 / 150
3 2 x AWG 18 8.25 / 210
4 2 x AWG 18 8.25 / 210
5 3 x AWG 18 8.25 / 210
6 2 x AWG 16 6.25 / 160
7 2 x AWG 16 6.25 / 160
8 2 x AWG 16 7 / 180
9 2 x AWG 16 6.25 / 160
bradleyc orp.com
MIXED C°
DISINFECT
RETURN C°
ENTERMENU
Screw
The Controller can be mounted to a suitable surface
using the DIN Rail, fasteners and anchors included
with the valve hardware prepack.
The Controller can be remotely located if desired.
For distances up to 500 feet, 18 AWG wire should
be used. For distances up to 800 feet, 16 AWG is
recommended.

S59-5000 Series Installation
10 11/20/2023 Bradley • 215-1927 Rev. C: ECO 23-09-005
CAUTION The cable type must match the cord grip. Otherwise, the seal caps will NOT seal
the moisture out of the enclosure.
The Cord Grip No. represents the locations of cable openings at the bottom of the controller
enclosure. See the diagram below for the cord grip numbers and locations. The plastic caps are
provided with different seals for the corresponding cable types.
Route all wires into enclosure through bottom cord grips. Replace unused cord grips with the provided
plastic plugs. Strain relief cord connectors are provided for all 9controller housing holes.
1
34579
8
6
2
C
Connect the power, controller, actuator, sensors, and relay with proper sequence.
Follow the sequence below under the control box to connect cables to the terminals and
tighten the seals.
Refer to “Relay Functions & Wiring” on page 25 for the functions for each relay.
1. Power supply, 24 VAC from transformer output to terminals 9 and 10 in
controller. Ground on terminal 11. Refer to the diagram on page 12 for all
terminal locations.
2. Mixing valve actuator
3. Mixed outlet temperature sensor
4. Return temperature sensor
5. RS485
6. Relay 3
7. Relay 1
8. Relay 4
9. Relay 2
CAUTION Connections must NOT create pull stresses on the circuit board.
Controller
Enclosure
Cord Grips

Installation S59-5000 Series
Bradley • 215-1927 Rev. C: ECO 23-09-005 11/20/2023 11
WARNING The cable connecting the mixed temperature outlet and return temperature sensors
must be installed in a dedicated raceway. If the connection cable shares the raceway
with other live cables, a shielded cable must be used.
Wiring Diagrams & Sequences
AConnect the power, actuator, temperature sensors, relays, and battery
per the illustration below.
bradleycorp.com
MIXED C°
DISINFECT
RETURN C°
ENTERMENU
Controller
Actuator
Hot Cold
Mix
RELAY 4 – Flushing Valve (Reduce Temperature)
RELAY 3 – Second Thermostat (Aquastat)
RELAY 2 – Alarm (Unsuccessful Disinfection Cycle)
RELAY 1 – Recirc Pump (Disinfection)
Ethernet to LAN
24 VAC
RS485 Modbus 2-Wire
Communication
Modbus/BACnet
Gateway
Return Line
Temperature
Sensor
Mixed Outlet
Temperature Sensor
120 VAC to 24 VAC
Transformer

S59-5000 Series Installation
12 11/20/2023 Bradley • 215-1927 Rev. C: ECO 23-09-005
–
+
Mixing valve fuse
1 A -250 V delayed
Appliance fuse
80 mA -250 V delayed
Closes
Neutral
Live
Relay 4
Relay 3
Relay 2
RS485
Mixed Outlet
(Brown)
Battery Connected
Battery
Shock
Disabled
(factory setting)
Shock
Enabled
Battery Disconnected
Thermal Shock
Activation
Battery Connection
Temperature
Sensors
Common
(Blue or Black)
Return (Brown)
Relay ContactsElectric
Supply
24V
Mixing
Valve
Relay 1
Common
Ground
Ground
Opens
Actuator-to-Control Wiring
The actuator has 6 wires. Black, blue, brown
and yellow/green should be connected to
terminals 15, 14, 13 and 12 respectively as
shown in the diagram. The red and white wires
are not used for this application and should be
insulated with electrical tape.
Two wires inside "Mixed Outlet" sensor cable are connected to terminal 19 and 20. Two wires inside
"Return" sensor cable are connected to terminal 21 and 20. The two wires in each sensor cable can be
reversed as polarity is not relevant.

Installation S59-5000 Series
Bradley • 215-1927 Rev. C: ECO 23-09-005 11/20/2023 13
BInstall the provided battery. Make sure the polarity
of the battery is correctly positioned.
CCarefully reinstall the electrical wiring base into the
housing. Replace the front cover onto the display
and tighten the screw to secure.
If the battery fails or the polarity is reversed, an alarm
warning will display on the controller LCD screen.
Refer to “Appendix A: Battery Specifications” on page
32 for detailed battery specifications.
It is normal for the battery charging sign to be present on
the LCD screen for the first 24 hours after installation or
replacement.
TUESDAY 01/01/2022
Tm127°F Tr120°F
ADJUSTMENT
RUNNING
+
–
Battery Charging

S59-5000 Series Installation
14 11/20/2023 Bradley • 215-1927 Rev. C: ECO 23-09-005
BPlug the transformer into a 120 VAC power outlet
and then turn the power on. Enable the Thermal
Shock mode only if required as part of the building
operation.
ATo connect the battery, slide the Battery Connected
switch to On.
DO NOT power up until all connections have been
correctly made.
If the battery is not activated, the battery alarm will be
displayed on the LCD screen.
Unit Setup & Test
4
Turn on Power & Enable Thermal Shock Mode
–
+
Mixing valve fuse
1 A -250 V delayed
Appliance fuse
80 mA -250 V delayed
Closes
Neutral
Live
Relay 4
Relay 3
Relay 2
RS485
Mixed Outlet
(Brown)
Battery Connected
Battery
Shock
Disabled
(factory setting)
Shock
Enabled
Battery Disconnected
Thermal Shock
Activation
Battery Connection
Temperature
Sensors
Common
(Blue or Black)
Return (Brown)
Relay ContactsElectric
Supply
24V
Mixing
Valve
Relay 1
Common
Ground
Ground
Opens
Do NOT connect 120 VAC power supply on the
controller directly. The controller operates on 24 VAC
power supply. Always connect the controller power
supply to the provided 120 VAC/24VAC transformer.

Installation S59-5000 Series
Bradley • 215-1927 Rev. C: ECO 23-09-005 11/20/2023 15
APlug in the transformer. The controller will turn on
and a count down will show on the LED lights for
10seconds.
BSet the Date and Time on the LCD screen using
the Up, Down, and ENTER buttons. When finished,
press the MENU button.
CThe Controller will process the Anti-Clog function
for approximately 8-12 minutes. The screen will say
"Anti-clog RUNNING". No settings can be changed
while the Anti-Clog function is running.
DWhen the Anti-Clog function is complete, the
display will show "ADJUSTMENT RUNNING" if
there are no alarms. This is the normal operating
mode. Press the MENU button and use the Up,
Down, and ENTER buttons to go to SETTING
EGo to SET1 and then use the Up, Down, and ENTER
buttons to set up the desired mixing valve outlet
temperature. SET1 can NOT set above SET MAX.
FPress the MENU button twice. The LCD screen
displays the current DMV status as shown below.
Refer to “Appendix B: Control Panel Configuration
Buttons & Displays” on page 33 for detailed
descriptions regarding controller panel buttons and
displays.
On the LCD screen, “Tm” is the measured mixing
valve outlet temperature from the temperature sensor
installed at the mixing valve outlet. It should read
within the specification of SET1 once water flow is
established properly.
“Tr” is the measured return water temperature from
the temperature sensor installed at the return line.
If setting up a disinfection program is not required
and the plumbing is properly connected and
watertight, the system is ready to run.
For additional information, scan the QR code
for a video on how to set the date, time, and
mixing temperature.
Initial Set Up of Date/Time & Mixing Temperature
DATE/TIME 01
DATE
TIME
TIME CHANGE
01/01/2022
9:05
USA
TUESDAY 01/01/2022
Tm073°F Tr073°F
ANTI-CLOG
RUNNING
SELECT LANGUAGE
DATE/TIME
SETTING
THERMAL SHOCK


ID bus
SET MAX
SET1
SET2
001
149°
113°
140°


SET MAX
SET1
SET2
SET3
149°
104°
140°
135°


TUESDAY 01/01/2022
Tm127°F Tr120°F
ADJUSTMENT
RUNNING
bradleycorp.com
MIXED C°
DISINFECT
RETURN C°
ENTERMENU
DATE/TIME 01
DATE
TIME
TIME CHANGE
01/01/2022
00:00
USA
Modbus ID
Outlet Adjustment
Temp
Outlet Disinfection
Temp
Return Disinfection
Temp

S59-5000 Series Installation
16 11/20/2023 Bradley • 215-1927 Rev. C: ECO 23-09-005
GEnsure both cold and hot water supplies are
properly connected and that the inlet pressure and
temperature are within specifications.
HTurn on the water supplies. The Tm reading should
approach SET1 within 1 minute after the inlet
pressure and temperature are stabilized.
Check the temperature when the minimum flow rate
is reached.
Test the system weekly by checking the hot water
temperature at end user fixtures.
This device must be checked for final temperature and
adjusted as necessary.
Refer to “Appendix C: Controller Setting Parameters & Ranges” on
page 34 for the complete controller setting parameters and ranges.
Outlet Temperature Adjustment & Unit Test
WARNING This valve is NOT factory preset. Upon installation, the
temperature of this valve must be checked and adjusted
to ensure delivery of a safe water temperature.
WARNING Outlet temperature in excess of 110ºF (43ºC) may
cause scalding.
DO NOT SKIP THIS STEP!!!

Installation S59-5000 Series
Bradley • 215-1927 Rev. C: ECO 23-09-005 11/20/2023 17
Operation Modes
Adjustment Mode
5
6
Depending on the times and programs that have been selected, the controller may be in one of the following operation
modes.
• Adjustment Mode: DMV regulates outlet temperature SET1 for daily usage
• Disinfection Mode: DMV regulates outlet temperature SET2 and or SET3 for disinfection
• Flushing Mode: Purges out hot water in pipeline after disinfection
• Thermal Shock Mode: DMV adjusts the mixed outlet water temperature at the set shock value (SETSH) for
a selected time duration (tSH). The Thermal Shock mode warning alarm (AL4) is activated. This mode has #1
priority over other modes.
The Navigator®Digital Mixing Valve (DMV) controller is equipped with a battery that keeps the clock working and maintains
selected programmed settings during loss of power. To ensure the longest battery life in the event of a blackout, the
controller is inactive on Low Power.
The Adjustment mode is the default DMV operating status. The DMV
measures mixing water temperature at the valve outlet and adjusts
the mixing valve position to maintain the desired set temperature
programmed as SET1.
TUESDAY 01/01/2022
Tm127°F Tr120°F
ADJUSTMENT
RUNNING

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18 11/20/2023 Bradley • 215-1927 Rev. C: ECO 23-09-005
Disinfection Mode
7
The Disinfection mode can be interrupted while it is in process.
Follow the steps below to interrupt the Disinfection mode.
Disinfection Safety & Application
If the ENTER button is not pressed within 3 seconds, the
Disinfection mode will continue and the display will read,
"disinfection running."
WARNING Safety measures must be in place
before engaging the Disinfection mode.
Verify the anti-scald protection devices
(certified to ASSE 1016 or ASSE 1070)
at all downstream fixtures are installed.
Failure to comply could cause harm to
personnel and/or cause property damage.
APress the ENTER button one time on the controller
front panel.
BWhen the display prompts "Annul Disinfection?",
press the ENTER button to stop. The Disinfection
mode changes to the Adjustment mode on the
display.
Set the disinfection temperature and duration of the disinfection process according to the intended system
use. It is recommended that one of the following settings be run every day or once per week.
Temperature Duration
160°F (70°C) 10 minutes
150°F (65°C) 15 minutes
140°F (60°C) 30 minutes
The DMV has four different disinfection programs available. Evaluate the factors below to determine which
program is best suitable for your needs.
• Whether there a return sensor installed in the recirculation system
• Whether the valve outlet temperature or return line temperature should be specified for disinfection
• Whether an alarm warning should display on the LCD screen when disinfection is not successful
• Whether unsuccessful disinfection attempts should be recorded in the history log
TUESDAY 01/01/2022
Tm140°F Tr135°F
DISINFECTION
RUNNING
TUESDAY 01/01/2022
ANNUL
DISINFECTION?
bradleycorp.com
MIXED C°
DISINFECT
RETURN C°
ENTERMENU
PRGM
Prog. day
Time ON
0
1234567
02:00
Time OFF03:00
 
Disinfection will run only when the Program Day (ProgDay) parameter has days
selected (default is no days) and the Time ON and Time OFF parameters are filled in
(default is 02:00 for Time On, 03:00 for Time Off).
For additional information, scan the QR code
for a video on how program automatic thermal
disinfection cycles.

Installation S59-5000 Series
Bradley • 215-1927 Rev. C: ECO 23-09-005 11/20/2023 19
ASet Rec. Probe to NO if a return water temperature
sensor is not present.
BSet PRGM to 0.
CSet Prog. Day during the week for running
disinfection.
DSet Time ON for the time to turn on disinfection.
ESet Time OFF for the time to turn off disinfection.
FSet the disinfection temperature SET2. Set it for
equal to or less than the SET MAX.
GSet tMIN for the minimum disinfection duration (in
minutes).
HSet tFLUX for the amount of time (in seconds)
to purge hot water out of the pipeline after
disinfection.
Rec. Probe
PRGM
Prog. day
Time ON
NO
2
1234567
02:00
 
Rec. Probe
PRGM
Prog. day
Time ON
NO
0
1234567
02:00
 
PRGM
Prog. day
Time ON
0
1234567
02:00
Time OFF03:00
 
PRGM
Prog. day
Time ON
0
1234567
02:00
Time OFF03:00
 
PRGM
Prog. day
Time ON
0
1234567
03:00
Time OFF 03:30
 
ID bus
SET MAX
SET1
SET2
001
149°
113°
140°
 
tWAIT
tMIN
tFLUX
001’
020
0050”
tPLAY 005”
 
tWAIT
tMIN
tFLUX
001’
020’
0050”
tPLAY 005”
 
Program 0
The outlet water temperature must remain above SET2 for a time tDIS at least equal to tMIN. When this occurs,
disinfection has been successful and the disinfection process will stop.
If the disinfection process is unsuccessful, there will be no alarm signal. (To set an alarm signal, select another
program.)
The return water temperature is not used. If the temperature displays on the LCD screen, it is used for monitoring
purposes only.
Default SET_MAX is 149°F.
It can be adjusted from 122–194°F (50–90°C).
The Controller by default from the factory is set to Program 2. This program is the most common setup
used to control a building system. Other programs are available to customize an installation and are
described in the following sections.
Refer to “Appendix D: Disinfection Program Comparison” on page 36 for the disinfection program comparison
table.

S59-5000 Series Installation
20 11/20/2023 Bradley • 215-1927 Rev. C: ECO 23-09-005
ASet Rec. Probe to NO if a return water temperature
sensor is not present.
BSet PRGM to 1a.
CSet SET2 for the desired disinfection water
temperature. See page 18 for recommended
temperatures.
DSet Time ON for the time to turn on disinfection.
ESet Time OFF for the time to turn off disinfection.
FSet tMIN for the minimum disinfection duration (in
minutes) in which the outlet temperature is on or
above SET2.
Rec. Probe
PRGM
Prog. day
Time ON
NO
2
1234567
02:00
 
Rec. Probe
PRGM
Prog. day
Time ON
NO
1a
1234567
02:00
 
ID bus
SET MAX
SET1
SET2
001
149°
113°
140°
 
PRGM
Prog. day
Time ON
1a
1234567
02:00
Time OFF 03:00
 
PRGM
Prog. day
Time ON
1a
1234567
03:00
Time OFF 03:30
 
tWAIT
tMIN
tFLUX
001’
020
0050”
tPLAY 005”
 
Program 1a
The outlet water temperature must remain above SET2
for a time tDIS at least equal to tMIN. When this occurs,
disinfection has been successful and the disinfection
process will stop.
If the disinfection temperature is not successful, the alarm
for an unsuccessful disinfection alarm is generated. The
alarm is recorded in a log. The unsuccessful disinfection
alarm indications can be cleared after a button on the
controller is pressed and a successful disinfection is
conducted.
The return water temperature is not used. If the
temperature displays on the LCD screen, it is used for
monitoring purposes only.
Refer to “Appendix D: Disinfection Program Comparison” on page 36 for the disinfection program comparison
table.