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Designed for use with single or multiple space heating or hot
water supply systems, the Y-200 is offered in 4- and 8-stage
configurations and is available loose or factory-mounted on
Hi Delta or Raytherm boilers, and loose on MVB boilers. It is
expandable up to 40 stages using an 8-stage master control
with up to four 8-stage slave controls. It monitors and displays supply temperature on all applications including outdoor temperature when the appropriate reset mode is selected. In addition, Y-200 offers state-of-the-art PID logic and
selectable lead-lag, manual override and outdoor reset.
Options include a build-in modem, remote set point and
LonWorks® module that controls multiple boilers with one
LonWorks control interface. Housed in a NEMA 3R enclosure,
the Y-200 is suitable for outdoor installations.
Y-200
Multi-Stage Sequencer
Features
•
4 or 8 boilers/stages, expandable to 40
•
Selectable P or PID logic
• LCD display
•
NEMA 3R enclosure
• System water and outdoor air sensors
• 365-day time clock
• Auto/manual lead-lag and enable/disable functions
•
Manual override
•
Password protection
•
120 VAC, 60 Hz, 0.5A supply power requirement
• Relay Ratings - 10A @ 250 VAC
•
Lockable enclosure
• UL and cUL approved
Options
•
Remote setpoint (2-10 VDC or 4-20 mA)
•
Modem
•
Auxiliary contacts
•
Alarm bell
•
LonWorksT module
Only multi-boiler sequencer LonMarkT certified for
LonWorks protocol interoperability. Proper order for
Standard Network Variable Types (SNVT_) tags ensures
smooth implementation. No external gateway required.
Programmable Functions
•
Adjustable outdoor reset ratio (0.01:1 to 20:1)
•
Min. system water temperature (40 °F)
• Max. system water temperature (235 °F)
•
Automatic/manual lead-lag (0 to 100 hrs.)
• Control band (0.5 to 10 °F)
• Initial setpoint (40 to 235 °F)
• Outdoor cutoff (32 to 200 °F)
•
Outdoor cutoff deadband (1 to 10 °F)
•
Morning boost
•
Alternate setpoint
• Night setback
•
Adjustable PID
• Boiler-on delay (0 to 5 min.)
•
Stage-on delay (0 to 60 sec.)
•
System pump-off delay (0 to 10 min.)
•
Temperature measurement (°F or °C)
Ordering Information
Option No. Description
Y-241 4-stages
Y-281 8-stages
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For over 60 years, Raypak’s low-mass, high-recovery designs
have set the standard for hot water space heating/supply boilers.
To optimize performance and take full advantage of its boilers’
many benefits, Raypak developed its own specialized controllers
whenever standard commercial versions were not adequate. In
the 1950s, Raypak led the way in load-tracking modulation, utilizing the ModuSnap controller with its Raytherm boilers. In the
early 1980s, Raypak introduced the B-6000, the first true electronic central boiler/BMS system for modulating boilers.
Today, Raypak’s array of temperature controllers offers such
state-of-the-art features as: sequence-control of up to 40 boilers;
PID technology (see below); optimized approach to outdoor
reset; LonWorks or Building Management System interfacing;
modulation or stage-firing control; and other energy-saving functions. Unlike off-the-shelf controllers, Raypak’s five con-
troller models have been specially designed to maximize
the performance of its leading-edge boiler systems.
Electronic Temperature Controllers
Engineered for RaypakWBoilers & Water Heaters
Leading-Edge Controllers
The Right Boiler for the Right Application
RaythermT series
Rugged, outdoor proven even in the toughest environments, offers exceptional value while being the simplest unit to commission and maintain. With its atmospheric-burner, horizontal water-tube design and standard Category I (B-vent) venting for indoor applications, installation is familiar and trouble free.
Hi DeltaT series
Also with a horizontal water-tube design, the unit features 100% fan-assisted combustion in on-off or multistage configurations. With multiple venting options
and efficiencies that range from 84% to 87%, Raypak
has you covered. Full onboard diagnostics in real
English. Low NOx compliant in all 50 states.
MVBT series
A vertical-tube boiler with a modulating (4:1), fanassisted burner offers the smallest (5.4 square feet)
installed footprint of its kind and efficiencies of 84%
(Cat I) or 87%(Cat IV). Full onboard diagnostics in
real English, storing up to 16 reported faults. Low NOx
compliant in all 50 states. Lowest required minimum
inlet temp 120°F. Fits through a 30” door.
XThermEand XFyreEseries
XThermE vertical condensing boiler and XFyreE
mod-con style boilers offer efficiencies up to 99% as
well as PVC venting options. CSA outdoor and indoor
rated. True modulation 4:1 XTherm and 5:1 XFyre. Low
NOx compliant in all 50 states. XFyre has built-in cascade control for up to 8 units. Full onboard diagnostics
in real English
Raypak controllers feature state-of-the-art PID technology, an
application of Proportional, Integral and Derivative functions in
varying algorithms to optimize system performance. Other controllers on the market either do not utilize PID technology or use
only the Proportional (P) function (the component that controls
output in proportion to how far the monitored point is from the
target temperature). Raypak’s controller series also makes use of
the Integral (I) function which factors in the time it takes to
reach the target temperature and enhances the proportional
response accordingly. Add to this the Derivative (D) function
which monitors how quickly the monitored point is approaching
or drifting away from the target temperature. With all three functions, a properly designed PID-based control achieves set point
quickly and levels off at the target temperature with minimal
over- or under-shooting. The result is maximum system efficiency
and performance.
Using PID Technology to Maximize Performance
and Efficiency
Controller Applications & Boiler Compatibility At-A-Glance:
Applications Boilers/Water Heaters
Controller Space Heating Hot Water Supply MVB Hi Delta Raytherm XTherm
TempTracker
v v v v
TempTracker Mod
v v v v v
TempTracker Mod+
v v v v v v
Y-200
v v v v v v
RayTemp
v v v v v
Hybrid
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TempTracker TempTracker Mod
Multi-Stage Controller Modulating Boiler Controller
TempTracker stage-controllers are designed to sequence multiple boil-
ers up to four total stages, whether it’s one to four on/off boilers, two
two-stage boilers, or one boiler with up to four stages. They are available
factory-mounted or loose on Hi Delta boilers, and loose on Raytherm
boilers.
TempTracker Mod is a single-boiler modulating control that is
integral to the MVB and XTherm, optional on Raytherm.
Both controls can be used for space heating and hot water supply with
eight application-specific modes to meet various applications, including
outdoor reset for heating systems. The controls monitor and display inlet
and outlet temperatures on all applications as well as monitor outdoor
temperature when an outdoor reset mode is selected.
Features
•
TempTracker - 1-4 boilers/stages
TempTracker Mod - 1 MVB (modulating) boiler, XTherm and
Raytherm
•
Selectable P or PID logic
• LCD display
•
NEMA 1 enclosure
•
Boiler inlet and outlet water sensors
•
System water sensor
•
Outdoor air sensor optional
•
Alarm ready (pilot duty)
•
CSA approved
•
24 VAC, 60 Hz, 3 VA supply power requirement
•
Relay Ratings
Stage 1: 5A @ 120 VAC
Stages 2 to 4: 3A @ 120 VAC
•
Limp-Along Feature- Ability to operate with as few as 1 of the 3
water sensors. Provides service indication when a sensor fails.
•
BMS 0-10VDC setpoint control
•
BMS 0-10VDC firing rate control
Programmable Functions
•
8 programming modes for TempTracker and TempTracker Mod
•
Adjustable outdoor reset ratio
•
Min. system water temperature (70 °F)
•
Max. system water temperature
• Heating: 220 °F
• DHW: 190 °F
•
Temperature differential (2 to 42 °F)
• Boiler target (70 to 220 °F)
•
Outdoor cutoff (35 to 85 °F)
•
Boiler mass (low, med, high)
•
Stage-on delay (P mode) (10 sec. to 8 min.)
•
System pump-off delay (0 to 20 min.) Stage Control only
•
Temperature measurement (°F or °C)
•
Boiler pump off delay (0 to 20 min.) Mod Control
Ordering Information (TempTracker)
Option No. Description
B-26 2-stage setpoint
B-27 2-stage outdoor reset
B-21 4-stage setpoint
B-23 4-stage outdoor reset
B-40 Raytherm Mod
B-41 Raytherm Mod outdoor reset
At right: TempTracker, Target Temperature View
Above: Temptracker Mod, % Output View
Pump
On
Burner
On
% Output
(Firing Rate)
PumpOnBurnerOnFiring
Stages
Current Target
Temperature
Fully Adjustable Outdoor Reset Slope
Raypak’s custom software allows for complete adjustment of the
outdoor reset slope start and end points.
105°F Starting Water
Temperature
70°F Air Temperature
185°F Ending Water
Temperature
-10°F Air Temperature
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TempTracker Mod+ Hybrid
Multi-Boiler Modulating Controller
The TempTracker MOD+ Hybrid is available as a loose option
and controls up to four MVB, XTherm, XFyre and Raytherm
boilers for precise load tracking of space heating and hot water
supply systems. Expand the control to 16 boilers by adding up to
two six-boiler expansion modules. TempTracker Mod+ monitors
and displays supply water temperatures on all applications including outdoor temperature when outdoor reset mode is selected. As
an added feature, this model offers PID logic as well as automatic
or manually selectable lead-lag boiler operation. During boiler
servicing or in the event of a controller problem, a manual override
feature can be activated to bypass programmed operation.
Features
• 1-4 boilers, expandable to 16 with
optional expansion modules
•
Selectable P or PID logic
•
LCD display
•
NEMA 1 enclosure
•
System water and outdoor air sensors
•
365-day time clock
•
Auto/manual lead-lag and enable/disable functions
•
Manual override
•
DHW override
•
Lockable enclosure
•
UL and cUL approved
•
120 VAC, 60 Hz, 12 VA supply power requirement
•
Relay ratings - 1A inductive; 6A @ 120 VAC 15A total
for all circuits
•
Remote Setpoint (4-20 mA)
•
Raypak has highly customized the TempTracker
Mod+Hybrid to maximize the overall system efficiency
when used with our boilers and water
heaters.
•
Hybrid control function for multi boiler installations using
condensing and non-condensing boilers.
Programmable Functions
•
Selectable modulating outputs (4-20 mA, or 0-10 VDC)
•
Adjustable outdoor reset ratio (1:4 to 4:1)
• Min. system water temperature (70 to 180 °F)
•
Max. system water temperature (90 to 240 °F)
•
Automatic/manual lead-lag (1 to 1440 hrs.)
•
Initial setpoint (70 to 240 °F)
•
Outdoor cutoff (20 to 100 °F)
•
Morning boost (30 min.)
•
Night setback (0 to 75 °F)
•
DHW override (with or without priority)
•
System sensor gain (-5 to +5 °F)
•
Outdoor sensor offset adjustment (-5 to +5 °F)
•
Boiler gain (-10 to +10 °F)
• Boiler-on delay (0 to 60 min)
•
System pump-off delay (0 to 360 min)
•
Standby boiler delay (1 to 60 min)
•
Temperature measurement (°F or °C)
Ordering Information
Option No. Description
B-36 4 boilers
B-37 10 boilers
B-38 16 boilers
B-39 Remote setpoint module
Boiler Firing Rate Lead Boiler
(Indicated by
parenthesis)
Outdoor Temperature System Temperature
At right: TempTracker Mod+, Standard View
Hybrid system using 2-MVB’s and 1-XTherm
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RayTemp is a demand-based stage set point reset controller for
use with single or multiple Raytherm, Hi Delta and MVB hot
water supply heaters and is available factory-mounted and -wired
in Hi Delta units or loose for remote-mounting in single or multiple Hi Delta, MVB or Raytherm systems. RayTemp adjusts water
temperature based on system demand to minimize energy consumption during off-peak times. It monitors daily and weekly hot
water usage, modifying supply water temperature based upon the
most recent history.As a result, unnecessary standby losses, the
biggest contributor to energy waste, are eliminated. RayTemp
also provides data logging capability for viewing and the ability
to download up to 12 months of performance history.
RayTempE
Demand-Based DHW Controller
Features
•
2 or 4 heaters/stages
•
PID logic
• LCD display
•
NEMA 1 enclosure
• Tank and building return sensors
• Demand profile memory
• Data logging and downloads
•
Password protection
•
Lockable enclosure
•
Supply power requirements
Heater-mounted: 24 VAC, 50/60 Hz, 0.8 A
Wall-mounted: 120 VAC, 50/60 Hz, 0.17 A
•
Relay ratings - 1.5A @ 24 VAC
Options
•
Modem for remote monitoring and fault notification
4-Stage model only (B-25)
Programmable Functions
•
Up to 4 stages of control
•
Lead/Lag
• Morning boost and night setback
•
7-day learning cycle
Ordering Information
Option No. Description
B-24 2-stages
B-25 4-stages
Consult your local utility for possible rebates applicable
to demand-based controllers, such as RayTemp.
All RayTemp models are eligible for the maximum California
Energy Rebates.
Raypak, Inc.
2151 Eastman Avenue
Oxnard, CA 93030
(805) 278-5300 • phone
(805) 872-9725 • fax
www.raypak.com
Cat. No. 5100.22D Effective 06-15-10 Replaces: 12-01-09
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