is a registered trademark of UnderWriters Laboratories Inc. ®
is a registered trademark of UnderWriters Laboratories-Canada Inc.®
______________________________________________________________________________________
Before operating this product, please read these instructions completely.
Page 2
B6000 BOILER MANAGEMENT SYSTEM (BMS)
Contents
EquipmentQuantity
B6000 System Control1
B6000 Boiler Monitor, Installed on Boiler(s)As Ordered
Outdoor Temperature Sensor Assy. (064140)1
Water Temperature Sensor Assy. (064139)1
Optional EquipmentAs Ordered
Check packaging for damage or missing components.
IMPORT ANT NOTICE: These instructions are intended for the use by qualified personnel only,
specifically trained and experienced in the installation of this type of equipment and related system
components. Installation and service personnel may be required by some states to be licensed. If your state
is such, be sure your contractor bears the appropriate license. Only qualified persons shall attempt to repair
this equipment. Repair must be according to these instructions.
WARNING: Improper installation, adjustment, alteration, service or maintenance may damage the
equipment, create a hazard resulting in asphyxiation, explosion, fire, electric shock, personal injury or property
damage and will void the warranty.
CAUTION: MORE THAN ONE (1) SUPPLY SOURCE. THIS CONTROL HAS THE POTENTIAL TO BE
CONNECTED TO MORE THAN ONE (1) ELECTRICAL SUPPLY SOURCE. TO REDUCE THE RISK OF
ELECTRIC SHOCK, DISCONNECT ALL CONNECTIONS BEFORE SERVICING.
CAUTION: RISK OF ELECTRIC SHOCK. MORE THAN ONE (1) DISCONNECT SWITCH MAY BE
REQUIRED TO DE-ENERGIZE THE EQUIPMENT BEFORE SERVICING.
PLEASE REGISTER
Before proceeding any further, please take a moment to complete the enclosed user registration form and
mail to Raypak, Inc., 2151 Eastman Avenue, Oxnard, CA 93030.
Page 3
TABLE OF CONTENTS
PAGE
Contents 3
Getting Started 5
Foreword 5
Installation and Mounting 7
Mechanical Installation 7
Electrical Installation 8
Check Your Power Source 8
Air Temperature Sensor 9
Water Temperature Sensor10
Important Configuration Note12
Wiring - Air and Water Sensors12
Communication (RS485) Wiring13
Wiring: Power Source to Control and Boiler Modules14
Power Test15
Boiler Monitor Select Switch16
Boiler Monitor Communications Jumper W117
Optional Boiler Monitor Control18
Field Wiring - Single Boiler18
Field Wiring - Multiple Boilers19
Installation Verification Procedure20
System Control/Display Familiarization21
Power Up - Boiler Monitor22
Power Up - System Control Module23
Displays23
Important (Start Alternate)35
System Control Box39
System Control Board Pictorial40
Replacement Parts List42
Boiler Monitor Control Box44
System Settings46
Troubleshooting Guide47
Page 4
Thank you for selecting the Raypak B6000 Boiler Management System (BMS). It is our sincere hope that
you will enjoy its power, ease of use and energy saving features.
GETTING STARTED
To learn about the B6000 BMS, simply install it and start using it. The following steps will outline the
things you will need for installation and to prepare it for use.
FOREWORD
The B6000 Boiler Management System is comprised of a Boiler Monitor for each
boiler, one System Control for each system, an Outdoor Air Temperature Sensor and
a Water Temperature Sensor. The system is a microprocessor-based energy manage-
ment hot water control system that controls single or multiple boiler installations used for
hydronic heating and/or domestic hot water supply.
The B6000 BMS is designed to provide the ultimate in personal comfort, efficiency and
operation. The system requires minimal attention after initial setup. The system control to
boiler can be separated by up to 2000 feet. It is capable of being monitored from a remote
location, with an optional modem package and a Personal Computer (PC) equipped with
a modem. The Raypak Boiler Management System minimizes boiler operator attendance
and increases system reliability and cost effectiveness.
The System Control Module has
•A screen that displays the different operating characteristics of the system.
•A green light, to the left of the screen, that indicates normal system operating conditions.
•A red light, to the right of the screen, that flashes when a fault occurs.
•An alarm buzzer with a silencing switch. If the buzzer is silenced the red light will continue
to flash until the diagnosed fault is corrected.
•Buttons which are used to monitor and program the selectable system features.
•On board relays designed to control primary system pumps, combustion vent louvers
and/or other boiler accessories.
Page 5
Each Boiler Monitor Module contains
•The boiler on-off power switch.
•The boiler manual override switch, which allows the boiler to operate independently
in the event of asystem control failure.
•Standard indicator lights:
"Power On" - green, indicates the boiler is powered.
"Manual Override" - red, indicates boiler is in manual override mode.
"Call for Heat" - amber, indicates there is a call for heat.
"Pump" - green, indicates pump circuit is energized.
"High Limit" - red, indicates boiler is off on high limit.
"Aqua Stat" or "Thermostat" - red, indicates boiler is off on operating control (may not
appear on all models).
"Flow" - red, indicates boiler fault - no flow.
"Ignition" - red, indicates ignition failure.
"Pilot" - yellow or amber, indicates pilot is lit.
"Safety Fault" - red, indicates fault in safety valve or safety circuit.
"Main Gas" - green, indicates modulating valve is energized.
•Boiler identification dip switch.
B6000/A Illustrated
Page 6
INST ALLA TION AND MOUNTING
The System Control module should be mounted on a permanent base not subject to
vibrations, moisture or dust. It should be mounted with the display screen at a convenient
height for reading and for access to the alarm silence button located on the top of the cabinet.
Dimensions & Weight
Boiler MonitorSystem Control
18-3/4" W 12-1/2" W
5-1/2" D 4-3/4" D
17-1/2" L 15-3/16" L
21-1/4 lbs. 20 lbs.
MECHANICAL INSTALLATION
Install the B6000 System Control Module at a convenient place within 2000 feet of the
boiler(s). The B6000 System Control Module must be mounted vertically with conduit holes
facing downward. Conduit holes are provided to accommodate standard conduit fittings.
Additional or larger conduit fittings that may be required should be located on the bottom of
the module.
Mount the B6000 System Control with 3/8" or 1/4" hardware in four (4) places.
A minimum of six (6) inches clearance on all sides is required and a minimum of eighteen
(18) inches clearance from the front is required for service access. The hinged side of the
box is to the right and the clearance (minimum 3" from bolt hole on the right side) should be
sufficient to open the cover.
Page 7
A sub-panel containing the disconnect switches and surge suppressors is required at or
near the equipment location(s).
For accessibility remove the lower interior panel, by removing the four (4) access screws.
INSTALL CONDUIT AS APPROPRIATE.
NOTE: Shielded cable, Belden #8132 or #9842 or equivalent, must be used to connect the
sensors to the System Control Module.
DIMENSIONS AND WEIGHT
System Control Module19 1/2 lbsBoiler Monitor Module21 1/4 lbs
Install surge protection device(s) sized appropriately for your installation.
Install separate disconnect means for each load. Pull in appropriately sized wire for
equipment as defined by NEC and/or local code. All primary wiring will be 125% of minimum
rating.
It is strongly recommended that the System Control Module and the Boiler Control Module
be supplied from the same source power.
CHECK YOUR POWER SOURCE
Using a volt-ohm meter, check the following
voltages at the circuit breaker
Hot
BLACK
CB
WHITE
GROUND
A
B
Neutral (Return)
GREEN
C
VOM
PIDOMA
AC = 108 Volts AC Minimum, 132 Volts MAX
Hot to Ground
AB = 108 Volts AC Minimum, 132 Volts MAX
Hot to Neutral
BC = Must be less than 1.0 Volts AC
Neutral to Ground
Page 8
AIR TEMPERATURE SENSOR
•INSTALLATION
TYPICAL AIR TEMPERATURE SENSOR
Air Temperature Sensor Installation Notes:
Fig. #9040
•Locate on coldest side of building, usually (North or West) side.
•Install the sensor in a shaded area, out of direct sunlight.
•Locate no higher than 2/3 way up side of building or between 2nd and 3rd floor if building
is more than 3 stories tall.
•Shielded cable length not to exceed 4000 feet.
•Do not locate under an overhang, near wall corners, near drafts from stacks, air
moving devices, windows, doors, or balconies.
•Assure cable length does not exceed 4000 ft. Use larger gauge (Belden #9842)
cable if run is in excess of 100 ft.
•Install in conduit with no other wiring.
•Observe proper wire colors. Sensor is polarity sensitive.
Page 9
WATER TEMPERATURE SENSOR
•INSTALLATION
The water sensor
should be installed
in the system supply.
Return
Single Boiler
Supply
Multiple Boilers
Water Sensor
TYPICAL WATER SENSOR
Water Temperature Sensor Installation Notes:
•Locate sensor in system piping within a minimum of three (3) feet or prior to the first
take off connection, on the downstream side of the System Supply Loop.
•Assure cable length does not exceed 4000 ft. Use larger gauge (Belden #9842) wire
if run is in excess of 100 ft.
•Install in conduit with no other wiring.
•Observe proper wire colors. Sensor is ploarity sensitive.
Page 10
WATER TEMPERATURE SENSOR INSTALLATION (Domestic Hot Water Supply)
HOT
WATER
SUPPLY
STORAGE
TANK
IMMERSION WELL
WATER SENSOR
1/2 NPT
COLD
WATER
OUTLET
INLET
BOILER
INLET
OUTLET
B6000
SIMPLIFIED DIAGRAM OF TYPICAL PIPING
(PIPING LAYOUT MAY VARY PER SPECIFIC APPLICATION)
AIR TEMPERATURE SENSOR MUST BE INSTALLED ACROSS AIR TEMPERATURE
SENSOR CONTACTS. THE SENSOR IS NOT ACTIVATED AND CAN BE LEFT
STORED IN B6000 ENCLOSURE.
Page 11
IMPORTANT
Configuration Note:
If your System Control Module is supplied with a single Field Wiring
Teminal Strip use"Alternate" wiring. (See page 36-38)
WIRING - AIR AND WATER SENSORS
TO THE SYSTEM CONTROL MODULE
WATER
SENSOR
OUTDOOR
SENSOR
SYSTEM CONTROL
TERMINAL TB 2
BELDEN #8132
OR BELDEN #9842
NOTE: Tighten terminal strip
clamping screws 20 lbs - In
(2.26N.m) Breakage from over
torquing is not covered under
warranty.
Use copper conductors only.
Page 12
For supply connections use
wires sized on the basis of 60°C
Ampacity and rated Min. 90°C
(194°F).
COMMUNICATION (RS 485) WIRING
System Control
Boiler Monitor
•Use Belden #9842 Cable Or Equivalent (See Note). Polarity must be observed. Make
use of wire color coding to ensure proper polarity.
•The shielding foil wrapper - bare wire (drain) - MUST be grounded.
Grounding is done at the System Control Module only. DO NOT ground at Boiler
Monitor.
•
Note: Equivalent shielded cable must be suitable for RS 485 communication
applications; must have 100-140 ohm impedance; and less than 30 picofarad per foot
capacitance.
•Install in conduit with no other wiring.
BELDEN #9842
NOTE: Tighten terminal strip
clamping screws 20 lbs - In
(2.26N.m) Breakage from over
torquing is not covered under
warranty.
Use copper conductors only.
For supply connections use
wires sized on the basis of 60°C
Ampacity and rated Min. 90°C
(194°F).
BOILER MONITOR SYSTEM CONTROL
TERMINAL TB 3 TERMINAL TB2
RS 485 Communications Cable Schematic
Page 13
WIRING:WIRING:
WIRING:
WIRING:WIRING:
ules.ules.
ules.
ules.ules.
P P
P
P P
oo
ww
er Sourer Sour
o
w
er Sour
oo
ww
er Sourer Sour
ce to System Contrce to System Contr
ce to System Contr
ce to System Contrce to System Contr
ol and Boiler Mod-ol and Boiler Mod-
ol and Boiler Mod-
ol and Boiler Mod-ol and Boiler Mod-
NOTE: Tighten terminal strip
clamping screws 20 lbs - In
(2.26N.m) Breakage from over
torquing is not covered under
warranty.
Dia. #9
•Observe proper Polarity.
•Observe proper wire colors.
•Provide external surge suppressor capable of maintaining system integrity.
•Provide overload protection and disconnect means as required by code and for
equipment serviceability.
•Conduit can not be used as the ground. (Must be "WIRED" ground).
•Very Important: Grounding electrode conductor - shall be used to connect the
equipment grounding conductors, the equipment enclosures, and where the system
is grounded, the grounded service conductor to the grounding electrode.
Page 14
Use copper conductors only.
For supply connections use
wires sized on the basis of 60°C
Ampacity and rated Min. 90°C
(194°F).
POWER TEST
CHECK POWER
Utilizing a Volt-Ohm-Meter (VOM) monitor the following on the "System Control Module"
and "Boiler Monitor(s)" for proper voltage levels.
POWER TEST TABLE
ModuleTest PointsIndication
System ControlTB1-1- TB1-2108 VAC to 132 VAC
System ControlTB1-1- TB1-3108 VAC to 132 VAC
System ControlTB1-2- TB1-3LESS THAN 1 VAC
System ControlTB1-1 - I108 VAC to 132 VAC
System ControlTB1-2 - ILESS THAN 1 VAC
System ControlTB1-3 - ILESS THAN 0.5 VAC
ModuleTest PointsIndication
Boiler MonitorTB1-1- TB1-2108 VAC to 132 VAC
Boiler MonitorTB1-1- TB1-3108 VAC to 132 VAC
Boiler MonitorTB2-2- TB2-3LESS THAN 1 VAC
Boiler MonitorTB1 -1 - I108 VAC to 132 VAC
Boiler MonitorTB2 -2 - ILESS THAN 1 VAC
Boiler MonitorTB3 -3 - ILESS THAN 0.5 VAC
FROM: BOILER MONITOR to SYSTEM CONTROL
Boiler MonitorSystem ControlIndication
TB1 - 1TB1 - 1LESS THAN 0.5 VAC
TB1 - 2TB1 - 2LESS THAN 0.5 VAC
TB1 - 3TB1 - 3LESS THAN 0.5 VAC
TB1 - 2TB1 - 3LESS THAN 0.5 VAC
Page 15
IMPORTANT: The Boiler Monitor control board has a series of dip switches which identify the boiler(s) (SW2). It is required that the switches be set as shown in the switch
position table shown below.
•Located in the upper left hand corner of the "LAST" Boiler Monitor board.
•NOTE: The jumper indicates to the System Controller logic that the "Last" wired
boiler has been communicated with over the RS485 BUSS Link.
•Definition: The "LAST" wired boiler is physically wired with the greatest wire
length from the "System Control" or is the last wired boiler for a single or multiple
boiler installation.
•On a single boiler make sure the W1 Jumper has been installed.
W1
BOILER MONITOR CARD PICTORIAL
On boiler systems the jumper (W1) MUST BE installed on the "Last" wired boiler. This
is located on the Boiler Monitor board in the upper left hand corner, adjacent to the
RS485 terminals.
On Multiple boiler systems the W1 jumper must be removed from all Boiler Monitor
boards except on the "Last" wired boiler.
For normal boiler operation the dip switch settings can be utilized to define any of the
boilers as #1 thru # (maximum), independent of the "Last" wired boiler position.
Page 17
OPTIONAL BOILER MONITOR
•Wiring
•Contact Authorized Raypak representative for other wiring options
NOTE: Tighten terminal strip
clamping screws 20 lbs - In
(2.26N.m) Breakage from over
torquing is not covered under
warranty.
Use copper conductors only.
For supply connections use
wires sized on the basis of 60°C
Ampacity and rated Min. 90°C
(194°F).
Dia. #2
Field Wiring - Single Boiler
Dia. #7
Page 18
Field Wiring - Multiple Boilers
Dia. #7
Page 19
INSTALLA TION VERIFICATION PROCEDURE
REGISTER
Before proceeding any further, please verify that the user registration form has been
completed and mailed (reference: Registration Card ).
MECHANICAL INSTALLATION
Verify installation has been completed (reference: Mechanical Installation ).
AIR TEMPERATURE SENSOR
Verify installation parameters have been met (reference: Air Temperature Sensor).
WATER TEMPERATURE SENSOR
Verify installation parameters have been met (reference: Water Temperature Sensor).
Verify System Control/Boiler Monitor power wiring connections.
Verify Torque Requirements.
Verify Air Temperature Sensor wiring, must be Belden #8132, #9842 or equivalent.
Verify Water Temperature Sensor wiring, must be Belden #8132, #9842 or equivalent.
Verify Power Test has been completed successfully.
Verify RS485 Communications Cable, must be Belden #9842 or equivalent.
Verify Boiler Monitor Select Switch (SW2) settings.
Verify Installation/Removal of Boiler Monitor Communications Jumper(s) [W1].
Verify Optional Boiler Monitor Control Wiring.
MODEM (Optional)
Perform and/or verify modem installation and hook-up per Raypak Add/On Options
The System is set up by using the selector buttons and the displays on the System Control
module.
There are ten or more displays. Each display provides information regarding the system
operating parameters and system component status. Some displays provide information
only, such as current outdoor temperature, system temperature, etc..
Selectable data is identified by flashing characters.
The selector buttons are:
"MENU" - which when pressed will change displays.
"SELECT" - moves the cursor - flashing character - to the next selection in a display.
"+" - moves a value to a higher reading (e.g. Display shows flashing boiler #1. Pushing
"+" will change display to boiler #2).
"–" - moves a value to a lower position (e.g. Display shows flashing boiler #2. Pushing
"–" will change display to boiler #1).
EDITING B6000 DISPLAYS LOCATION
The B6000 BMS has a forty (40) character screen that displays status and memory contents.
Selectable Parameters on the B6000 Monitor Screen are as follows:
Selectable ParametersRangeValue
Change to Fahrenheit (F) or Celsius (C).Default (After Initialization)
Maximum Water Temp70 - 235Degrees…………180
Set40 - 220Degrees…………100
Day Temperature40 - 220Degrees…………100
Nite40 - 220Degrees………… 90
RatioNone - 20:1Numeric…………1.0:1
° Rise 1 - 99Degrees………… 20
Step1s,2s, 5 - 100Percentile……… 20
O/C (Outdoor Cutoff)35 - 199Degrees………… 65
O/Cdb (O/C dead band) 1 - 9Degrees………… 4
CBand (Control Band) 1 - 9Degrees………… 3
Lead 1 - 8Numeric………… 1
Change Hours 0 - 225Numeric…………100
Pump Delay * 0 - 20Minutes………… 3
Ign Time*15 - 100Seconds………… 30
*Indicates multiple entries
When the B6000 BMS is equipped with a night setback feature, [ WHEN INITIALIZED],
NITE SETBACK defaults to OFF.
Page 21
NOTE: Nite setback feature must be set at the B6000 BMS Control Panel to "ON". This results
in display change that shows NITE rather than DAY. The BMS can change "SETBACK TIMES"
up to six selections for each of the seven days.
WARNINGWARNINGWARNINGWARNINGWARNINGWARNING
When the initialize control selection is set to "Y" and "SELECT" button is pushed, the B6000
BMS resets all of the SELECTABLE PARAMETERS on this screen to DEFAULT values.
Nite Setback (NSB), Lead Lag is set to "OFF" (If option installed).
POWER-UP
Boiler Monitor
a. Energize by pushing Power Switch to "ON" position. The following indicator lights will
belit: - Power On
The following indicator lights will be lit if the boiler is performing the valve calibration cycle.
- Call for Heat
- Pump
- Pilot
b. Boiler will start provided there are no "faults" after the System Control module has
been energized.
VX. XXXXI ni t i al i z e?
N
Version # of SoftwareFlashing (N,Y)
System Control Module
a. Energize the system control module.
- The screen should show the System Temperature (Display #1)
b. Press the "MENU" button until the screen shows the Initialize screen .
c. Press "+" or "–" button to change the cursor to "Y".
d. Press "Select" button.
- This will initialize the control memory to the default values.
Page 22
DISPLAYS
System Temperatures* Indicates selectable item
Program the System Control Module to meet the design conditions of the installation.
Return to System Temperature Display by pressing the "MENU" button until screen appears
as below.
Out doorWat er [ TAR]
XXX° FXXX[ XXX]
Current Outdoor AirCurrent SystemTarget Temperature
TemperatureWater TemperatureSystem Design
Temperature
Selectable °F or °C
Default is °F
INFORMATION ONLY
This is the first screen displayed when system is energized. After system is set up this
display should be used. °F or °C is selectable by pressing "+" or "–".
Provides:- Outdoor temperature – actual
- System Water temperature – actual
- Target Temperature, which is the desired system temperature.
Press MENU button
Boiler Valve
Firing Rates
Valve Position
X
Displays "H"
if over Hi Limit,
"M" if over MAX
#X:XXX%
Indicates Boiler being monitoredProvides valve firing position
On multiple boiler installations press "+" or "–"
to view position of other boiler firing rates.
INFORMATION ONLY
- Provides firing valve position for each boiler.
- Multiple boilers - press SELECT button to determine status of each boiler.
Press MENU button
Page 23
Boiler Status
STATUS:Boi l e r#X
--OK--
Operating status of boiler*Boiler
Ok or Fault IndicatorPushing "+" or "-" buttons will show
status of other boiler(s) in system
READOUT
Readout
OK - boiler operationnormal
FAULT indications: MAX TEMP - Target exceeds Max Temp -Not a fault-
THERMOSTAT - Operating aquastat - Not a fault LWCO - low water cutoff - when supplied
LO PRES WTR - Low pressure water - when supplied
LO PRES GAS - Low pressure gas - when supplied
HIGH PRES GAS -High pressure gas
HIGH LIMIT FLOW SWITCH - Flow switch
NO PILOT MANUAL OVERRIDE - Boiler in emergency or manual operation
•When a fault is indicated, the red light, to the right of the display, flashes and the alarm
buzzer sounds. The light continues to flash after alarm is silenced and until the fault is
corrected.
•When fault is corrected display will read "OK"
•Should communication between the system control module and the boiler monitor
module(s) be disrupted, the display will show "BOILER NOT ON-LINE".
•To display status of other boilers press the (+) or (–) buttons on multiple boiler installations.
Page 24
GREENREDAMBER GREENRED
PowerManualCallPumpLow
System ControlOnOver-f or OnWater
DisplayrideHeatCutoff
OKxxx
System operating normally
LWCOxxxx
Low water in boiler
LOW PRES WATERxxx
Water Pressure t oo low
LO PRESS GASxxx
Gas pressure below setting
HIGH PRESS GASxxx
Gas pressure on manifold too high
HIGH LIMITxxx
Boiler temp excess high limit
THERMOSTAT OFFxxx
Boiler off on aquastat
FLOW SWITCHxxx
Flow through boiler insufficient
NO PILOTxxx
Pilot light failed to start
BOILER NOT ON-LINExxx
Communication lost
x = Light On
PUMP light used only when Economaster programmed.
If a boiler should lose communication with the System Controller, BOILER NOT ONLI
Page 25
N
Primary Control Parameters
SetRatio°Rise
*System water temperature*RESET RATIO* Rise is the temperature rise in
desired at outdoorRatio of outdoor temperaturesystem when all boilers are at full
temperature of 70°.to water system temperature.rate. (ÐT of system) Range 1 -99
Range 40 - 200Range: 0.0:1 to 20: and "None"Default value is 20°F
Default value 100°.for constant water temperature
for constant water temperature
(TAR T - Set Point). Default value is 1.0:1.
LEAD LAG, NIGHT SET BACK
* System water temperature desired
at outdoor temperature of 70°.
NOTE"S"
This "shadow box" indicates the display
for "Lead Lag, Nite Setaback" feature.
Default value 100° (Day).
Default value 90°F (Nite).
LEAD LAG, NIGHT SET BACK
Primary Control Parameters
DayNiteRatio °R ise
XXXXXX .X: XXX
Day Value is used as the set point
when setback is OFF; Nite value,
when setback is ON.
– Sets up boiler and system,
SET –Sets desired water temperature @ 70°F - minimum design
Range 40 -220 (Day), 40 - 220 (Night)
Default value is 100° (Day); 90°F (Nite)
To increase PUSH [+] button to required temperature - suggested setting is 110°F.
Page 26
PUSH SELECT
RATIO – Sets the desired change in system water temperature increases as the outdoor
temperature decreases. The reset ratio is expressed as follows:
2:1 for every 2 degree change in outdoor temperature the sytem temperature will change
1 degree.
The selection of the correct ratio is dependent on the initial temperature and the desired system
water temperature setpoint and the design temperature conditions.
The reset ratio and setpoint must be selected so that the controller will raise the system water
temperature from the initial setpoint – suggested 110°F – to the maximum temperature required
when the outdoor temperature drops from 70°F to the design temperature.
PUSH SELECT
Design temperature rise of the system related to the boiler. Default value 20°F.
Page 27
Secondary Control Parameters
St epO / CO / C dbCb and
XX%XXXX °F X
*Step
Increment of firing
valve opening.
Range 1s, 2s 5-100
Default value 20%.
*O/C
Maximum outdoor
temperature that heat is
desired, set at 70°,
Range 35° to 199°.
Default value is 65.
*O/Cdb,
Outdoor cutoff
deadband is the
number of degrees
below O/C where
O/C reset occurs.
Range 1-9
Default value is 4°F.
Page 28
*C Band is a range of
temperature above and
below the target
temperature.
Range 1-9
Default value is 3°F.
*STEP
Enter desired valve firing increments. Recommended setting is between 5% and 20% for
Modulating Boiler.
Or
Enter 1S If Gas Valve is an On-Off or Single Stage
Or
Enter 2S
Enter 20%
control of a single system control module.
*O/C
Enter desired outdoor cutoff temperature, usually 70°F, depending on geographical location.
When outdoor temperature exceeds desired setting, target temperature will show "O/C".
Note: Boiler will restart when outdoor temperature drops below O/CF Tep - O/C db.
*O/Cdb
Enter desired outdoor cutoff dead band, which is the number of degrees below O/C where
O/C resets, usually 1F.
If Gas Valve is 2 Stage Firing
Or
If the control boilers include modulating and 2 stage or single stage boilers under
*C Band
Enter desired Control Band, determines when boiler will fire below target temperature and
shut off above target temperature, usually 1°F.
NOTE: The above settings are recommended at initial installation. For maximum
performance and system efficiency these settings should be modified, as required, to meet
such parameters as system capacity, location and usage.
NOTE: Contact factory for recommended settings if this is a special application ie. Heat
pump applications.
Lead Boiler Select
Le a d#ofBo i l e rs
XX
*Indicates boiler designated as "Lead".*Indicates number of boilers being used.
Used when there are multiple boilers. Set number (#) of boilers to match actual installation.
Readout lists lead boiler. To change lead boiler PRESS [+] or [–] button until desired boiler
is displayed. In the event of a fault in the designated lead boiler the next boiler, numerically,
becomes the lead boiler.
Boiler being monitored is displayed. If multiple boilers, push [+] or [–] to select the desired
boiler.
Page 29
LEAD LAG, NIGHT SET BACK
Automatic Lead Lag
LeadC hangehr s .XX X
Hour sRemai ni ngXXX
*Lead Change Hours
Designated lead boiler will change when remaining hours reaches 0.
Range 0-225 hrs. Default value is 100 hrs.
If set at 0 hours lead will not change.
Hours remaining will automatically total.
Enter the desired number of hours of lead boiler operation before change. Hours remaining is automatically calculated. Designated lead boiler will change as soon as
remaining hours run out. Set at 0 hours and lead will not change.
STANDARD
BOILER PARAMETERS LEAD LAG, NIGHT SET BACK
Boiler Parameters
PumpD el ayI G NT i me
#X:XXm i nXXXs ec
*Pump delay selectable from 0 to 20*Ignition time sets the duration to monitor
minutes. Range 0-20. Default value 3 mins.Ignition prior to lock out. Range 15-100.
Default value 30 secs.
PUSH SELECT
PUMP DELAY
Enter time desired for boiler pump operation, if one is installed and wired to boiler monitor. If there is no pump or a continuous running pump, ignore.
PUSH SELECT
IGN TIME
Display shows time of monitoring the ignition prior to main flame. Default timing is 30
seconds.
Note: On multiple boilers, a time must be entered for each boiler.
Page 30
Night Setback
"OFF" indicates the system is in the Normal or design operating mode. "ON" indicated
the system is operating in a programmed night setback mode.
NOTE"S"
This "shadow box" indicates the display
for "Lead Lag, Nite Setaback" feature.
LEAD LAG, NIGHT SET BACK
Automatic Lead Lag
* XX: XXPM **Mond a y
S et back: ***OFF
*Set Time of day
** Day of Week
*** On or Off
This screen shows the time and day of the week. Default values:
Monday for the day, and "OFF" for Setback.
Enter the current time.
PUSH SELECT Until day flashes.
Enter day of the week.
Setback status can be manually changed from "OFF" to "ON", or vice versa, provided the
setback times have been cleared, otherwise the timer will override the manually selected status
of setback. Push [+] or [–] to setback mode to "on" or "off".
LEAD LAG, NIGHT SET BACK
Setback Times
S et back:*Mond a y
1: * XX: XX-XX: X X
am or pm
This screen shows the Setback "ON" and "OFF" times for each day.
There are six (6) "ON" and six (6) "OFF" times per day, as indicated
by the number on the left.
Page 31
am or pm
Set Back Example:
PeriodSETBACKSETBACK
1xx:xx05:00 amMonday
210:00 pmxx:xxMonday
1xx:xx05:00 amTuesday
210:00 pmxx:xxTuesday
1xx:xx05:00 amWednesday
210:00 pmxx:xxWednesday
1xx:xx05:00 amThursday
210:00 pmxx:xxThursday
1xx:xx05:00 amFriday
210:00 pmxx:xxFriday
1xx:xxxx:xxSaturday
2xx:xxxx:xxSaturday
"ON" "OFF"DAY
1xx:xxxx:xxSunday
2xx:xxxx:xxSunday
The above example will set back temp weekends and 10:00 pm to 5:00 am weekdays. Each
day can have up to six (6) separate setbacks.
When no time is entered (indicated by xx:xx) the setback time in effect from the previous time
period will continue on to the next period, which means, when the night setback is "ON" the
system water temperature for nighttime use will be maintained until the next "OFF" entry is
reached.
Page 32
Boiler Valve Timing
Boiler Valve Timing
Information only
Va lv eT im in g
#X:XXuXXdsec .
u= UPBoiler Number Displays in seconds real time opening and closing
d = DOWNof modulating gas valve from closed (0%) to full open (100%)
This display shows the time (secs) required for the gas valve to open and close. If "u"
display is from 12 to 26 and "d" is less than "u" and between 4 and 18 the gas valve
requires no adjustment. This timing is not operator changeable on the screen display.
Proportional Integral
Derivative Operator
Manual Action (PIDOMA)A.Proportional Integral Derivative
Operator Manual Action
A PconstW a itD con s t
X/XXX/X
*Pconst is the proportional ratio
which causes the boiler to step up
or down, faster or slower (overshoot or undershoot) and finally
end up offset from desired temperature. Default is 1/3.
*Pconst
Proportional ratio which causes the boiler to step up or down, faster or slower.
*WAIT
Wait as time controller hesitates before acting on a temperature change.
*Dconst
Derivative ratio speeds or slows boiler response compensating for overshoot and undershoot.
*Wait is the time controller waits
until it acts on a temperature
change. Default value is 5 seconds.
*Dconst is the derivative ratio
which tells the system how first to
react to differing changes in water
temperature. Default is 3/1.
Page 33
Proportional Integral
Derivative Operator
Manual Action (PIDOMA)B.Proportional Integral Derivative
Operator Manual Action
B PconstW a itD con s t
X/XXX/X
*Pconst is the proportional ratio
which causes the boiler to step up
or down, faster or slower (overshoot or undershoot) and finally
end up offset from desired temperature. Default is 1/3.
*Pconst
Proportional ratio which causes the boiler to step up or down, faster or slower.
*WAIT
Wait as time controller hesitates before acting on a temperature change.
*Dconst
Derivative ratio speeds or slows boiler response compensating for overshoot and undershoot.
*Wait is the time controller waits
until it acts on a temperature
change. Default value is 5 seconds.
*Dconst is the derivative ratio
which tells the system how first to
react to differing changes in water
temperature. Default is 3/1.
ALL BOILERS ON/OFF
Al lBoi l er son/ of f
XXabove/XXbel ow
Range 1 to 99. Default valve 20° F.
This Display Indicates:
The temperature above or below target at which the control will turn off or on all the boilers.
TARGET MIN/MAX AND HI LIM
Target Mi n/ Max:Hi Li m
XXX/ XXXXXX
Min Default 105, range 0 to 220°FHi Lim shows the maximum obtainable water
Max Default 180, range 0 to 220°Ftemperature.
Hi Lim Default 200, range 0 to 220°FHi Lim can not be lower than the target XXX/
Max.
Note: All of the values interact and are
depedent upon each other.
Page 34
tandard
Initialize
LEAD LAG, NIGHT SET BACK
Initialize
VX . XXXXI ni t i al i z e?
Y - Yes
N - No
Y
Version # of software.
* This will initialize all previous selectable values to default values. Should not be
used unless operator wants to reprogram new values. Should be used at Start-up
to clear the control memory.
This should be by-passed, if controls have been initialized as the first step.
Standard
Utility Service LEAD LAG, NIGHT SET BACK
Utility Service
Temp:XXX( XXX )m :x
XXX%XXX%XXX%XXX%XXX%
Displays controller operating mode,
changes continously from 1 to 5.
Displays Firing Rate of each Boiler Displays System Target Temperature
Displays Actual System Temperature
Information Only.
Displays the system operating conditions and the firing rate of each boiler up to total of (5).
Page 35
IMPORTANT
START"ALTERNATE"If your system module(s) are supplied with a single
Field Wiring Terminal Strip use this method for wiring.
WIRING-AIR AND WATER SENSORS
To The System Control Module
WATER
SENSOR
OUTDOOR
SENSOR
BARE WIRE
(SHIELD/
BELDEN #8132
or BELDEN #9842
DRAIN)
TO:
SINGLEPOINT
GROUND
(SPG)
AIR/WATER TEMPERATURE SENSOR SCHEMATIC
FIELD WIRING
TERMINAL STRIP
Dia. #10
Page 36
"ALTERNATE" Continued
COMMUNICATION (RS 485) WIRING
From: System Control Module
To:Boiler Module
•Shielded communications cable - Belden #9842 must be used.
Polarity must be observed. Make use of wire color coding to ensure polarity.
•The shielding [foil wrapper - bare wire (drain)] MUST be grounded.
Grounding is done at the (System Control) only. DO NOT ground at boiler monitor.
•Note: Equivalent shielded cable must be suitable for RS 485 communication applications;
must have 100-140 ohm impedance; and less than 30 picofarad per foot capacitance.
•Install in conduit with no other wiring.
SYSTEM CONTROL
RS 485 Communications Cable Schematic
Page 37
TERMINAL
Dia. #11
WIRING: Power Source to Control and Boiler Modules
•Observe Polarity very important.
•Observe wire colors
•Provide external surge suppressor
capable of maintaining system integrity.
•Provide overload protection and disconnect means as required by code and for
equipment serviceability.
•Conduit can NOT be used as ground.
*Must be "WIRED" Ground.
Page 38
Dia. #12
"ALTERNATE"
POWER TEST
CHECK POWER
Utilizing a Volt-Ohm-Meter (VOM) monitor the following on the "System Control" and "Boiler
Monitor(s)" for proper voltage levels. Check at the Terminal Block (TB).
POWER TEST TABLE
SYSTEM CONTROLINDICATION
From:To:
TB pin 1TB pin 2108 VAC to 132 VAC
The procedures outlined below assume that the initial
installation / turn on / power up procedures have been
completed and that the B6000 was operational. This
guide is a basic instruction to determine if an authorized
Raypak representative should be contacted.
Symptom
No Display.
* Nite set-back time display no
longer correct.
* Nite set-back not working
properly.
* Time display does not maintain
proper time.
Possible Cause
No Primary power.
Time display accidentally
Re-Programmed.
Nite set-back turned off.
Clock times not set.
System ground not adequate.
Line noise.
Internal battery weak.
Prolonged power outage.
If you follow the instructions in this manual and have
difficulty operating the B6000, locate the SYMPTOM in
the left column below. Check the corresponding POS-SIBLE CAUSE and CORRECTIVE ACTION Column to
locate and remedy the problem.
Corrective Action
Check power connections to units.
Initialize system and / or
contact authorized Raypak
Representative for further instructions.
System not working automatically.
Display shows incorrect number of
boilers.
Scrambled control display.
Boiler does not function properly
after power outage.
Boiler "Not on Line" displayed.
Outdoor and water temp.
readings Incorrect (-35°F).
Displayed parameters
do not make sense.
System Faults indicators do not
make sense.
Boiler monitor has Manual Mode
selected
Inadequate grounds.
Line noise
Power outages.
Power outages.
Internal battery weak.
Line noise.
System ground not adequate.
Primary power at boiler not
connected.
Inadequate ground
Line noise.
Power outage.
Power outage.
Power outage.
Select Automatic mode on Boiler
Monitor.
Check primary power - check
wired ground.
Rework as necessary.
Initialize system.
Initialize system.
Initialize system.
Initialize system.
Initialize system.
Initialize system.
Initialize system.
* With Nite Set-Back option only.
Page 48
Trouble Shooting Guide-Continued
Symptom
Boiler # x
"Not on Line" Displayed
Outdoor Temp. Sensor readings
are high.
Sensor reading 220°F.
Sensor reading - 35°F.
Low water cut-off alarm.
Possible Cause
Boiler not powered.
Outdoor sensor not mounted
correctly.
Sensor wiring shorted
Sensor wiring open.
Excessive circuit loading of pump
contacts by user supplied system
pump.
Low water level in boiler
Corrective Action
Check primary power.
Correct as necessary.
Check communication cable,
check (surge) ground Remove /
Replace (R/R) as necessary.
Initialize system.
Refer to installation manual
mounting instructions. Possible
relocation for sensor.
Check sensor wiring for damage.
R/R as necessary.
Initialize system.
R/R as necessary
Initialize system.
Check power.
Check pump contactor / relay
R/R as necessary.
Replace F1 fusing.
Check main water supply
Power lamp off on Boiler Monitor.
Pump not running.
Off at flow switch.
Off on High Limit.
Fuse F1 blown.
Excessive circuit loading of pump
contacts by user supplied system
pump.
Circuit breaker tripped.
Excessive circuit loading of pump
contacts by user supplied system
pump.
Pump going off on thermal overload circuit breaker tripped
Paddle damaged or missing.
Pump off on thermal overload.
Low limit settings.
Intermittent power or pump
failure.
Replace F1 fusing.
Remove Relay-K1 to isolate circuit
loading.
R/R as necessary.
Reset circuit breaker.
Replace F1 fusing.
Check pump.
Reset circuit breaker
Check paddle on flow switch.
Check pump, contact or relay.
Replace F1 fusing.
Check and correct settings.
Meter amperage on pump.
R/R as needed.
Page 49
LIMITED WARRANTY
B6000, Y-Series, E-4 & Accessories
SCOPE OF WARRANTY :
Raypak, Inc. ("Raypak") warrants to the original owner the Control System to be free from defects in materials and workmanship
under normal use and service for the applicable warranty period. In accordance with the terms of this Limited Warranty, RAYPAK will
furnish a replacement or repair, at our option, any defective part which fails in normal use and service during the applicable warranty period.
The replacement or repair will be warranted for only the unexpired portion of the original Warranty Period.
APPLICABLE WARRANTY PERIOD
The effective date of warranty coverage is the date of original installation, of the Control System, by a qualified electrician or by a
RAYPAK authorized service technician. The Applicable Warranty Period is one (1) year from the effective date.
WARRANTY EXCLUSIONS
This Limited Warranty does not apply:
1. if the control system is not properly installed by a qualified technician in accordance with manufacture's installation
instructions, applicable codes, ordinances and good trade practices,
2. to damage or malfunctions resulting from failure to properly install, operate or maintain the system in accordance
with the manufacture's instructions;
3. if the rating plate(s) or serial number(s) are altered, defaced or removed;
4. if the System is modified in any way or used with any non-factory authorized accessories or components;
5. to damage or failure from abuse, accident, act of nature, fire, flood, freezing or the like;
6. to accessories, rubber or plastic parts, light bulbs or glass parts;
7. if the System is moved from its original installation site; or if the original owner no longer owns the site or the System.
LABOR AND SHIPPING COSTS
This Limited Warranty does not cover labor costs for service, removal or reinstallation of any part nor shipping charges to or from
RAYPAK'S designated repair center or to or from the installation site. All such costs are your responsibility.
HOW TO MAKE A WARRANTY CLAIM
To make a warranty claim, promptly ship (postage prepaid) or carry the defective part to a designated RAYPAK Service Dealer or
Service Station in the United States, supplying proof of purchase and date of installation and the model and serial numbers. If you cannot
locate a dealer, contact RAYPAK'S Service Department at the address/telephone listed below. Raypak reserves the right at all times to
inspect the claimed defect and verify warranty coverage at its factory.
EXCLUSIVE WARRANTY - LIMITATION OF LIABILITY
This is the only warranty given by RAYPAK. No one is authorized to make any other warranties on Raypak's behalf. ANY IMPLIED
WARRANTIES, INCLUDING MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, SHALL NOT EXTEND
BEYOND THE APPLICABLE WARRANTY PERIOD SPECIFIED ABOVE. RAYPAK'S SOLE LIABILITY WITH RESPECT TO
ANY DEFECT SHALL BE AS SET FORTH IN THIS LIMITED WARRANTY. ANY CLAIMS FOR INCIDENTAL OR
CONSEQUENTIAL DAMAGES (INCLUDING DAMAGE FROM WATER LEAKAGE) ARE EXCLUDED. Some states do not allow
limitations on how long an implied warranty lasts, or for the exclusion of incidental or consequential damages, so the above limitation or
exclusion may not apply to you.
THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS
WHICH VARY FROM STATE TO STATE.
We suggest you immediately complete the information below and retain this Limited Warranty Certificate in case warranty service
is needed.