Slant/Fin SC-9 User Manual

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SC-9 Controller

ODULAR BOILER CONTROLLER SERIES

INSTALLATION AND OPERATING INSTRUCTIONS

SC-9 Applications

• Space heat systems with outdoor reset

• Constant temperature setpoint control

• Any of these in combination with domestic hot water heating

CONTENTS

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

a) Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

b) Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

c) View of Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

d) System Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

User Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Select System Type . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

A. Space heating only with outdoor reset . . . . . . . .13

a) Dip switch settings . . . . . . . . . . . . . . . . . . . . . . .13

b) Functions and defaults . . . . . . . . . . . . . . . . . . . .15

c) Adjusting the settings . . . . . . . . . . . . . . . . . . . . .15

B. Space heating only w/setpoint control . . . . . . . . .18

a) Dip switch settings . . . . . . . . . . . . . . . . . . . . . . . . .18

b) Functions and defaults . . . . . . . . . . . . . . . . . . . . . .18

c) Adjusting the settings . . . . . . . . . . . . . . . . . . . . . . .18

C. Space heating w/DHW w/outdoor reset . . . . . . . .19

a) Dip Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . .19

D. Space heating w/DHW w/setpoint control . . . . . . .20

a) Dip switch settings . . . . . . . . . . . . . . . . . . . . . . . . .20

b) Functions and defaults . . . . . . . . . . . . . . . . . . . . . .21

c) Adjusting the settings . . . . . . . . . . . . . . . . . . . . . . .21

Detailed Information for Adv Mode of

Adv / Installer Dip Switch . . . . . . . . . . . . . . . . . . . . . . . . .22

Viewing the Performance . . . . . . . . . . . . . . . . . . . . . . . . .27

Useful Hints and Reloading Factory Defaults . . . . . . . .28

Testing the control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30

Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

Factory Default Listings . . . . . . . . . . . . . . . . . . . . . . . . . .32

If your system is different than the above, call the Slant/Fin

The SC-9 is a microprocessor control which will sequence up to nine heating stages based on outdoor air temperature and supply water temperature. Designed to handle a Caravan gas-fired, oil-fired or dual fuel-fired hot water heating plant for space heating or “Setpoint” operation, or either in combination with domestic water heating. A large easy to read display provides current system temperatures and operating status. The control has outputs for a primary pump and either a combustion air damper or alarm.

ADDITIONAL FUNCTIONS INCLUDE: Primary pump output. Pump exercising. Pump purging. Boiler demand for space heating loads. Set point demands for set point loads. Test sequence to ensure proper component operation. CSA C US certified. Setback input for energy savings.

SPACE HEATING OPERATION: When the outdoor air temperature drops below a preset value, the heating system is energized. The SC-9 Controller determines the number of stages required to meet the space heating needs and fires them. During operation, the Controller scans system temperatures, adding or deleting stages as necessary to satisfy heating load.

1- SC-9 Modular controller P/N 435081 1- Outdoor sensor with enclosure P/N 339070 2- Universal sensors P/N 339071

SETPOINT OPERATION: The SC-9 adds and deletes stages to minimize the difference between the desired Setpoint temperature and the actual measured Supply Water Temperature.

DOMESTIC WATER HEATING: When configured for “DHW” (Service Water Heating), the control holds stage #9 out of the Lead/Lag firing sequencing until all other active stages are energized. Only when the heating load reaches a maximum will the Stage #9 relay energize. At the same time, a motorized valve opens allowing the DHW modules to contribute to space heating. If water temperature in the DHW modules falls below a pre-set value, the motorized valve will close, retaining module capacity for domestic water heating.

technical services group at 800-873-4346 to

determine if the control can accommodate it.

Controller Packing List

1- Used as supply water sensor 1- Used as return water sensor

Printed in U.S.A. 1206 PUBLICATION SC9-40 Part No. 435083000

INSTALLATION

CAUTION

Improper installation and operation of this control could result in damage to the equipment and possibly even personal injury. It is your responsibility to ensure that this control is safely installed according to all applicable codes and standards. This electronic control is not intended for uses as a primary limit control. Other controls that are intended and certified as safety limit must be placed into the control circuit. Do not open the control. Refer to qualified personnel for servicing. Opening voids warranty and could result in damage to the equipment and possibly even personal injury.

CONTROL PANEL MOUNTING

The control panel is to be mounted in an indoor area where the ambient temperature range will be 30 to 120˚F (0 to 50˚C) and less that 95% RH. Power Supply is to be 115 V (ac) +/- 10% 50/60 Hz 600 VA.

Interference-Causing Equipment Regulations. However, if this control does cause harmful interference to radio or television reception, which is determined by turning the control on and off, the user is encouraged to try and correct the interference by re-orienting or relocating the receiving antenna, relocating the receiver with respect to the control, and/or connecting the control to a different circuit from that to which the receiver is connected.

WARNING: The nonmetallic enclosure does not provide grounding between conduit connections. Use grounding type bushings and jumper wires as needed.

Press down at the fingertip grips on top of the front cover and pull out and down.

Remove the safety dividers from the wiring chamber by pulling them straight out of their grooves.

The control can be mounted on a standard DIN rail. First remove the control from its base and then, using the hooks and spring clip on the back of the control, mount it onto the DIN rail. This will be a popular option for those who prefer to mount the control inside a larger electrical panel.

Lift the front cover up and away from the control.

Press the control release clip on the base inside the wiring chamber and slide the control upwards.

Loosen the screws at the front of the wiring cover.

The control lifts up and away from the base.

The wiring can enter the bottom or the back of the enclosure. Knockouts provided in the base allow the wiring to be run in conduit up to the enclosure. The base also has holes that line up with the mounting holes of most common electrical boxes.

The wiring cover pulls straight out from the wiring chamber.

The base is ready for mounting.

SC-9 Controller 3

INSTALLING THE SENSORS OUTDOOR SENSOR SLANT/FIN P/N 339070

MOUNTING THE SENSOR

Note: The temperature sensor (thermistor) is built into the enclosure.

• Remove the screw and pull the front cover ff the sensor enclosure.

• The enclosure can either be mounted directly

onto a wall or a 2” x 4” electrical box. When it is wall mounted, the wiring should enter through the back or bottom of the enclosure. Do not mount the enclosure with the conduit knockout facing upwards as rain could enter the enclosure and damage the sensor.

• In order to prevent heat transmitted through the wall from affecting the sensor reading, it may be necessary to install and insulating

barrier behind the enclosure.

• The sensor should be mounted on a northern wall of the building. It should not be exposed to heat sources such as ventilation or

window openings. Caution temperatures that are not high enough to meet the demand.

: If sunlight strikes the sensor enclosure or the surface area surrounding it, the system will provide water

• It should be installed at an elevation above the ground that will prevent accidental damage or tampering.

WIRING AND TESTING THE SENSOR

• Connect 18 AWG or similar wire to the two terminals provided in the enclosure and

run the wires from the sensor to the control. Do not run the wires close to and parallel to telephone or power cables. If the sensor wires are located in an area with strong sources of electromagnetic interference (EMI), shielded cable or twisted pair should be used or the wires can be run in a grounded metal conduit. If using shielded cable, the shield wire should be connected to the Com Sen terminal on the control and not to earth ground.

• Follow the sensor testing instruction that follows and connect the wires to the control.

• Replace the front cover of the sensor enclosure.

UNIVERSAL SENSORS

MOUNTING THE SENSOR SF P/N 339071

Note: These sensors are designed to mount in an immersion well or on a pipe.

For example - If a sensor is mounted onto a 1” type L copper pipe, there is approximately an 8 second delay between a sudden change in water temperature and the time the sensor measures the change. This delay increases considerably when steel pipe is used.

It is strongly recommended that an immersion well be used, especially when steel pipe of greater than 1-1/4” is used and also when large diameter pipes are used and fluid stratification is probable.

Sensor Mounted In Immersion Well SLANT/FIN P/N 410569

The Universal Sensor can be strapped directly to the pipe using the cable tie provided. Insulation should be placed around the sensor to reduce the effect of air currents on the sensor measurement. The flat

ortion of the sensor should be mounted

p against the pipe.

The Universal Sensor should be placed downstream of a pump or after an elbow or similar fitting. This is especially important if large diameter pipes are used as the thermal stratification within the pipe can result in erroneous sensor readings. Proper sensor location requires that the

luid is thoroughly mixed within the pipe

f before it reaches the sensor.

WIRING AND TESTING THE SENSOR

WARNING: Do not run sensor wires close to and parallel to telephone or power cables. If the sensor wires are located in an area with

strong sources of electromagnetic interference, shielded cable or twisted pair should be used or the wires can be run in a grounded metal conduit. If using shielded cable, the shield wire should be connected to the Com Sen terminal on the control and not to earth ground.

• It is necessary to connect 18 AWG wire to the two sensor wires. Wire nuts can be used to hold the wires together.

• Follow the sensor testing instructions that follow and then connect the wires to the control.

SENSOR TESTING INSTRUCTIONS

A good quality test meter capable of measuring up to 5,000 kΩ (1 kΩ = 1000 Ω) is required to measure the sensor resistance. In addition to this, the actual temperature must be measured with either a good quality digital thermometer, or if a thermometer is not available, a second sensor can be placed alongside the one to be tested and the readings compared.

First measure the temperature using the thermometer and then measure the resistance of the sensor at the control. The wires from the sensor must not be connected to the control while the test is performed. Using the chart below, estimate the temperature measured by the sensor. The sensor and thermometer readings should be close. If the test meter reads a very high resistance, there may be a broken wire, a poor wiring connection or a defective sensor. If the resistance is very low, the wiring may be shorted, there may be moisture in the sensor or the sensor may be defective. To test for a defective sensor, measure the resistance directly at the sensor location.

Do not apply voltage to a sensor at any time as damage to the sensor may result.

Temperature Resistance Temperature Resistance Temperature Resistance Temperature Resistance

˚F ˚C  ˚F ˚C  ˚F ˚C  ˚F ˚C 

-50 -46 490,813 20 -7 46,218 90 32 7,334 160 71 1,689

-45 -43 405,710 25 -4 39,913 95 35 6,532 165 74 1,538

-40 -40 336,606 30 -1 34,558 100 38 5,828 170 77 1,403

-35 -37 280,279 35 2 29,996 105 41 5,210 175 79 1,281

-30 -34 234,196 40 4 26,099 110 43 4,665 180 82 1,172

-25 -32 196,358 45 7 22,763 115 46 4,184 185 85 1,073

-20 -29 165,180 50 10 19,900 120 49 3,760 190 88 983

-15 -26 139,402 55 13 17,436 125 52 3,383 195 91 903

-10 -23 118,018 60 16 15,311 130 54 3,050 200 93 829

-5 -21 100,221 65 18 13,474 135 57 2,754 205 96 763 0 -18 85,362 70 21 11,883 140 60 2,490 210 99 703 5 -15 72,918 75 24 10,501 145 63 2,255 215 102 648

10 -12 62,465 80 27 9,299 150 66 2,045 220 104 598 15 -9 53,658 85 29 8,250 155 68 1,857 225 107 553

SC-9 Controller 5

WIRING THE SYSTEM

Use one of the following wiring diagrams to wire your system, along with the appropriate diagram on page 10.

1. Gas fired - space heating only

. Gas fired - space heating with DHW

3. Oil fired - space heating only

4. Oil fired - space heating with DHW

n page 10 to wire the control

f using MM 750P-MT120 L.W.C.O. use Figure C6

1. Gas fired - space heating only

NOTE: For boiler termination wiring at modules, see page 10

SC-9 Controller 7

2. Gas fired - space heating with DHW

NOTE: For boiler termination wiring at modules, see page 10

3. Oil fired - space heating only

NOTE: For boiler termination wiring at modules, see page 10

SC-9 Controller 9

4. Oil fired - space heating with DHW

NOTE: For boiler termination wiring at modules, see page 10

SC-9 Controller 11

DISPLAY:

Symbol Description

Stage

Displays which stage relays are turned on.

Primary Pump

Displays when the primary pump relay is turned on.

Combustion Air Damper

Displays when the Combustion Air Damper relay is turned on

Delta T

The current difference between the supply and return temperatures.

˚F, ˚C, min, hr

Units of measurement.

UnOccupied Schedule

Displays when the control is in UnOccupied Mode.

Occupied Schedule

Displays when the control is in Occupied Mode.

Installer Access Level

Displays when the Installer/Advanced Dip switch is set to Installer

Pointer

Displays the control operation as indicated by the text.

Warning/Alarm

Displays when an error exists or the alarm relay is turned on.

User Interface

The control uses a Liquid Crystal Display (LCD) as the method of supplying information. You use the LCD in order to setup and monitor the operation of your system. The control has four push buttons (Menu, Item, s,t) for selecting and adjusting settings. As you program your con- trol, record your settings in the ADJUST menu table which is found in the second half of this brochure.

enu

All of the items displayed by the control are organized into two menus. These menus are listed on the top left hand side of the display (Menu Field). To select a menu, use the Menu button. By pressing and releasing the Menu button, the display switches between the two menus. Once a menu is selected, there will be a group of items that can be viewed within the menu.

Item

The abbreviated name of the selected item will be displayed in the item field of the display. To view the next available item, press and release the Item button. Once you have reached the last available item in a menu, pressing and releasing the Item button will return the display to the first item in the selected menu.

Adjust

To make an adjustment to a setting in the control, begin by selecting the ADJUST menu using the Menu button. Then select the desired item using the Item button. Finally, use the s, and / or t button to make the adjustment.

Additional information can be gained by observing the Status field of the LCD. The status field will indicate which of the control’s

outputs are currently active. Most symbols in the status field are only visible when the VIEW menu is selected.

SELECT SYSTEM TYPE:

A. Space Heating ONLY with Outdoor Reset (Most systems) . . . . . . . . . . . . . . . . . . . . . . Page 13

B. Space Heating ONLY with Setpoint Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 18

C. Space Heating with DHW with Outdoor Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 19

D. Space Heating with DHW with Setpoint Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 20

To set up the control, go to the appropriate page for your system.

If your system is different than the above, call the Slant/Fin technical services

group at 800-873-4346 to determine if the control can accommodate it.

SC-9 Controller 13

A. SPACE HEATING ONLY WITH OUTDOOR RESET

CONTROL SET UP

DIP SWITCH SETTINGS:

General

The DIP switch settings on the control are very important and should be set to the appropriate settings prior to making any adjustments to the control through the User Interface. The DIP switch settings change the items that are available to be viewed and / or adjusted in the User Interface.

If a DIP switch is changed while the control is powered up, the control responds to the change in setting by returning the display to the VIEW menu.

External Input / Stand Alone

The External Input / Stand Alone DIP switch selects whether a Slant/Fin Outdoor Sensor 339070 or an external 0-10 V (dc) input signal is to be connected to the Com - and the Out + terminals (1 and 4).

Set to Stand Alone

Advanced / Installer

The Adv / Installer DIP switch selects the access level of the control. In the Installer access level, a limited number of items may be viewed and / or adjusted. In the Advanced access level, all items may be viewed and / or adjusted.

Set to Installer

Alarm / Combustion Air

The Alarm/Combustion Air DIP switch selects whether a combustion air damper or alarm device is to be connected to the C.A. / Alarm terminals (12 and 13).

Set to proper position. Ignore if neither is present.

SPACE HEATING ONLY WITH OUTDOOR RESET

Rotate / Off

The Rotate / Off DIP switch selects whether or not the control is to provide Equal Run Time Rotation of the boiler stages. If the switch is set to Rotate, the stages will be rotated accordingly. If the switch is set to Off, the firing sequence is fixed starting with the lowest stage to the highest stage.

We recommend that it be set to Rotate for most systems

Fixed Last / Off

he Fixed Last / Off DIP switch selects whether or not the last boiler is to be

T included in the rotation sequence. If the DIP switch is set to Fixed Last, the last boiler is always the last to fire. This DIP switch is only active when the Rotate/Off DIP switch is set to Rotate.

We recommend that it be set to Off for most systems.

Fixed Lead / Off

The Fixed Lead / Off DIP switch selects whether or not the first boiler is to be included in the rotation sequence. If the DIP switch is set to Fixed Lead, the first boiler is always the first to fire. This DIP switch is only active when the Rotate/Off Dip switch is set to Rotate.

We recommend that it be set to Off for most systems. Unusually long breeching from first boiler to chimney may require that it be set to Fixed Lead.

First On / Last Off or First On / First Off

The First On / Last Off or First On / First Off DIP switch selects whether the first boiler is the first to stage on and the last to stage off or the first to stage on and the first to stage off. This DIP switch is only active when the Rotate / Off DIP switch is set to Rotate and the Fixed Lead / Off DIP switch is set to Fixed Lead.

We recommend that it be set to First On/First Off for most systems.

Off / Exercise

The Off / Exercise DIP switch selects whether or not the control is to exercise the primary pump and boiler pumps. If the DIP switch is set to Exercise, the pumps are operated for 10 seconds after every three days of inactivity.

We recommend that it be set to Exercise for most systems.

SC-9 Controller 15

SPACE HEATING ONLY WITH OUTDOOR RESET

THE CONTROL MUST BE ADJUSTED FOR YOUR APPLICATION.

IF ANY OF THE DEFAULT SETTINGS DO NOT SUIT YOUR APPLICATION, GO TO THE ADJUSTING SECTION

THAT FOLLOWS EACH FUNCTION AND WRITE IN THE DESIRED SETTING IN THE SQUARE BOX

ROVIDED FOR THAT FUNCTION. THEN PERFORM THE ADJUSTMENT AS LISTED.

HESE INSTRUCTIONS ARE WRITTEN WHERE EACH FUNCTION IS ADJUSTED IN A“STAND ALONE

HAT ONE FUNCTION ONLY

TALIC

ETTERSFOR EACH STEP AND PROGRAM THE CONTROL PROGRESSIVELY THROUGH EACH FUNCTION

IT IS BEST IF YOU TAKE A FEW MINUTES TO GO THROUGH THE ENTIRE LIST OF FUNCTIONS AND

ENTER ANY NEW SETTINGS THAT ARE APPROPRIATE FOR YOUR INSTALLATION

GO TO THE CONTROL AND ADJUST ONLY THOSE FUNCTIONS THAT HAVE A NEW SETTING LISTED.

F YOU WANT TO PROGRESSIVELY GO THROUGH EACH STEP

. I

ANNER MEANING YOU ARE PROGRAMMING

” M

UST SKIP THE INSTRUCTIONS WRITTEN IN

, J

. WHEN FINISHED,

PROGRAMMING FOR MOST APPLICATIONS

Programming sequence for most applications is covered in this section. This is followed when the Advanced/Installer DIP switch is set to Installer.

Set Adv/Installer DIP switch to Installer

See Page 17 for instructions to program control using ˚C

Display Description

Room Occupied - The desired room air temperature during the occupied period.

Press the Menu button until ADJUST is visible on the top line of the display. Press the Item button until ROOM appears above the temperature readout and OCC is flashing below it. Use the up and down arrow buttons to change to the desired reading. This item is only available if the External Input/Stand Alone DIP switch is set to

Stand Alone. Range Available: 35˚ to 100˚F (2˚ to 38˚C)

Room Unoccupied - The desired room air temperature during the unoccupied period.

Press the

Item button until ROOM appears above the temperature readout and UNOCC is flashing below it. Use the up and down arrow buttons to change to the desired reading. This item is only available if the External Input/Stand Alone DIP switch is set to

Stand Alone. Range Available: 35˚ to 100˚F (2˚ to 38˚C)

Boiler 1 - Selects whether or not module 1 is operational - Au (auto) or OFF DO NOT CHANGE

Press the

Item button until BOIL to the left of, and above Au and 1 is below it. Use the up and down arrow buttons to change setting. However for the setting of Au should be retained, do not change to OFF.

Menu button until ADJUST is visible on the top line of the display. Press the

Menu button until ADJUST is visible on the top line of the display. Press

Default Setting

70˚F

(21˚C)

65˚F

(18.5˚C)

New

Setting

OUT

DSGN

SPACE HEATING ONLY WITH OUTDOOR RESET

Display Description

Boiler 2 - Selects whether or not module 2 is operational - Au (auto) or OFF DO NOT CHANGE

Press the

Item button until BOIL to the left of, and above Au and 2 is below it. Use the up and down

rrow buttons to change setting. However, the setting of Au should be retained, do not

a change to OFF.

Boiler 3 - Selects whether or not module 3 is operational - Au (auto) or OFF

If you do not have 3 or more boiler modules

Press the

Item button until BOIL to the left of, and above Au and 3 is below it. Use the up and down arrow buttons to change to OFF.

Boiler 4 - Selects whether or not module 4 is operational - Au (auto) or OFF

If you do not have 4 or more boiler modules

Press the

Item button until BOIL to the left of, and above Au and 4 is below it. Use the up and down arrow buttons to change to OFF.

Boiler 5 - Selects whether or not module 5 is operational - Au (auto) or OFF

If you do not have 5 or more boiler modules

Press the

Item button until BOIL to the left of, and above Au and 5 is below it. Use the up and down arrow buttons to change to OFF.

Menu button until ADJUST is visible on the top line of display. Press the

Menu button until ADJUST is visible on the top line of the display. Press the

Default Setting

New

Setting

Boiler 6 - Selects whether or not module 6 is operational - Au (auto) or OFF

If you do not have 6 or more boiler modules

Press the

Item button until BOIL to the left of, and above Au and 6 is below it. Use the up and down arrow buttons to change to OFF.

Boiler 7 - Selects whether or not module 7 is operational - Au (auto) or OFF

If you do not have 7 or more boiler modules

Press the

Item button until BOIL to the left of, and above Au and 7 is below it. Use the up and down arrow buttons to change to OFF.

Boiler 8 - Selects whether or not module 8 is operational - Au (auto) or OFF

If you do not have 8 or more boiler modules

Press the

Item button until BOIL to the left of, and above Au and 8 is below it. Use the up and down arrow buttons to change to OFF.

Boiler 9 - Selects whether or not module 9 is operational - Au (auto) or OFF

If you do not have 9 or more boiler modules

Press the

Item button until BOIL to the left of, and above Au and 9 is below it. Use the up and down arrow buttons to change to OFF.

Outdoor design - The design outdoor temperature used in the heat loss calculations for the heating system.

Menu button until ADJUST is visible on the top line of the display. Press the

10˚F

Press the

Item button until OUT and DSGN appear. Use the up and down arrow buttons to change to the desired setting.

Range Available: -60˚ to 45˚F (-51˚ to 7˚C)

Menu button until ADJUST is visible on the top line of the display. Press the

(-12˚C)

SC-9 Controller 17

SPACE HEATING ONLY WITH OUTDOOR RESET

efault

Display Description

Boiler Mass - This inputs the thermal mass characteristics of the boiler modules.

ress the

Item button until BOIL is below ADJUST and MASS is to the right of ADJUST. Default is 2 with 1 being low mass and 3 being high mass. For Slant/Fin boilers we recommend you retain the default setting of 2.

WWSD Occupied - The systems warm weather shut down temperature during the

occupied period.

enu button until ADJUST is visible on the top line of the display.Press the

D Setting

70˚F

Press the

Item button until OCC appears. Use the up and down arrow buttons to change to the desired temperature.

Range Available: 35˚ to 100˚F (2˚ to 38˚C or OFF)

Units - The units of measure that all of the temperatures are to be displayed by the control

Press the

Item button until ˚F or ˚C appears. Use the up and down arrow buttons to change to the desired setting - ˚F or ˚C

NOTE: When you press ITEM button again you will go to the beginning of the sequence

Menu button until ADJUST is visible on the top line of the display. Press the

(21˚C)

˚F

Setting

Listed below are additional settings that are frequently changed from the factory default setting to a new setting. These adjustments are made with the Installer/Adv DIP

switch in the Adv setting. You will

progress through a series of steps before you arrive at the steps that you want to adjust. Please be careful and do not change the settings on any of the series of steps you pass through. If you do make a mistake and change the setting on any of these steps we have listed the factory default settings in the back of this manual. You can adjust that step accordingly.

Display Description

Boiler Design - The design supply water temperature used in the design of the system.

Move the Adv / Installer DIP button until ADJUST is visible on the top line of the display. Press the Item button until BOIL-DSGN appears. Use the up and down arrow buttons to change to the desired temperature. Move the Adv / Installer DIP

Range Available: 70˚ to 220˚F

Boiler Maximum - The maximum allowed boiler target temperature

Move the Adv / Installer DIP button until ADJUST is visible on the top line of the display. Press the Item button until BOIL-MAX appears. Use the up and down arrow buttons to change to the desired temperature. Move the Adv / Installer DIP

Range Available: 120˚ to 225˚F or OFF

switch to the Adv position temporarily. Press the Menu

switch back to the Installer position.

switch to the Adv position temporarily. Press the Menu

switch back to the Installer position.

Default Setting

180˚F

(82˚C)

200˚F

(93.5˚C)

New

Setting

B. SPACE HEATING ONLY WITH SETPOINT CONTROL

DIP SWITCH SETTINGS:

General

he DIP switch settings on the control are very important and

T should be set to the appropriate settings prior to making any adjustments to the control through the User Interface. The DIP switch settings change the items that are available to be viewed and / or adjusted in the User Interface.

If a DIP switch is changed while the control is powered up, the control responds to the change in setting by returning the display to the VIEW menu.

With the exception of Adv / Installer DIP switch, the DIP switch settings are the same as in Section A “Space Heating with Outdoor Reset”.

STEP 1: With the exception of Adv / Installer DIP switch, all DIP switches should be set the same

as in Section A, page 13, - “SPACE HEATING WITH OUTDOOR RESET”.

STEP 2: The following adjustments should be done after you have programmed Section A -

“SPACE HEATING WITH OUTDOOR RESET”.

STEP 3: Program the following steps.

Display Description

Default Setting

XOutdoor Design - For Setpoint Operation MUST be adjusted.

Move the Adv / Installer DIP visible on the top line of the display. Press the Item button until OUT and DSGN appear. Use the up and down arrow buttons to change the setting to 45˚F.

Range Available: -60˚ to 45˚F (-51˚ to 7˚C)

Boiler Design - The design supply water temperature used in the design of the system. Set at least 10˚F above Boiler Minimum

Range Available: 70˚ to 220˚F (21˚ to 104˚C) Boiler Minimum - The Setpoint Control Temperature

Move the Adv / Installer DIP button until ADJUST is visible on the top line of the display. Press the Item button until

BOIL MIN appears. Use the up and down arrow buttons to change to the DESIRED SETPOINT temperature - 140˚F or more. Move the Adv / Installer DIP Installer position. Range Available: OFF, 80˚ - 180˚F (OFF, 27˚ - 82˚C)

Boiler Maximum - The maximum allowed boiler target temperature. Set at least 10˚F above Boiler Design

Range Available: 120˚ to 225˚F or OFF (49˚ to 107˚C or OFF)

switch to Installer. Press the Menu button until ADJUST is

setting.

switch to the Adv position temporarily. Press the Menu

switch back to the Installer position.

switch to the Adv position temporarily. Press the Menu

switch back to the

setting.

switch to the Adv position temporarily. Press the Menu

switch back to the Installer position.

10˚F

(12˚C)

180˚F

(82˚C)

140˚F

(60˚C)

200˚F

(93.5˚C)

New

Setting

45˚F

(7˚C)

Please contact the Slant/Fin Technical Services Department if you need another way.

Please note that other ways may require additional relays for circulators.

Slant/Fin Technical Service 1-800-873-4346

SC-9 Controller 19

C. SPACE HEATING WITH DHW WITH OUTDOOR RESET

ONTROL SET UP

DIP SWITCH SETTINGS:

General

If a DIP switch is changed while the control is powered up, the control responds to the change in setting by returning the display to the VIEW menu.

With the exception of Rotate / OFF and Fixed Last / OFF DIP switch. The DIP switch settings are the same as in System type A “Space Heating Only with Outdoor Reset”.

STEP 1: Set Rotate / OFF and Fixed Last / OFF DIP switches as follows.

Rotate / Off

Set to rotate

Fixed Last / Off

The Fixed Last / Off DIP switch selects whether or not the last boiler is to be included in the rotation sequence. If the DIP switch is set to Fixed Last, the last boiler is always the last to fire. This DIP switch is only active when the Rotate/Off DIP switch is set to Rotate.

Must be set to fixed last.

STEP 2: Program the control following programming steps in Section A, page 13, “Space Heating

with Outdoor Reset”.

When the WWSD (Warm Weather Shut Down) temperature is reached the operation of DHW is still active. Control of the DHW modules during a demand for DHW by-passes the SC-9 Control.

D. SPACE HEATING WITH DHW WITH SETPOINT CONTROL

CONTROL SET UP

DIP SWITCH SETTINGS:

General

The DIP switch settings on the control are very important and

hould be set to the appropriate settings prior to making any

s adjustments to the control through the User Interface. The DIP switch settings change the items that are available to be viewed and / or adjusted in the User Interface.

If a DIP switch is changed while the control is powered up, the control responds to the change in setting by returning the display to the VIEW menu.

With the exception of Adv / Installer, Rotate / OFF and Fixed Last / OFF DIP switches, the DIP switch settings are the same as in Section A “Space Heating with Outdoor Reset”.

STEP 1: Set Advanced / Installer, Rotate / OFF and Fixed Last / OFF DIP switches as follows.

Advanced / Installer

Set to Adv

Rotate / Off

Set to Rotate

Fixed Last / Off

The Fixed Last / Off DIP switch selects whether or not the last boiler is to be

included in the rotation sequence. If the DIP switch is set to Fixed Last, the last boiler is always the last to fire. This DIP switch is only active when the Rotate/Off DIP switch is set to Rotate.

Must be set to fix last.

SC-9 Controller 21

PACE HEATING WITH DHW WITH SETPOINT CONTROL

STEP 2: Program the following steps.

isplay

escription

XOutdoor Design - For Setpoint Operation MUST be adjusted.

Move the Adv / Installer DIP visible on the top line of the display. Press the Item button until OUT and DSGN appear. Use the up and down arrow buttons to change the setting to 45˚F.

ange Available: -60˚ to 45˚F (-51˚ to 7˚C)

Boiler Design - The design supply water temperature used in the design of the system. Set at least 10˚F above Boiler Minimum

Range Available: 70˚ to 220˚F (21˚ to 104˚C)

Boiler Minimum - The Setpoint Control Temperature

Move the Adv / Installer DIP button until ADJUST is visible on the top line of the display. Press the Item button until

switch to Installer. Press the Menu button until ADJUST is

setting.

switch to the Adv position temporarily. Press the Menu

switch back to the Installer position.

switch to the Adv position temporarily. Press the Menu

switch back to the

Default Setting

10˚F

(12˚C)

180˚F

(82˚C)

140˚F

(60˚C)

New

Setting

45˚F

(7˚C)

Boiler Maximum - The maximum allowed boiler target temperature. Set at least 10˚F above Boiler Design

Range Available: 120˚ to 225˚F or OFF (49˚ to 107˚C or OFF)

Please contact the Slant/Fin Technical Services Department if you need another way.

Please note that other ways may require additional relays for circulators.

When the WWSD (Warm Weather Shutdown) temperature is reached the operation or DHW is still active. Control of the DHW modules during a demand for DHW by-passes the SC-9 control.

setting.

switch to the Adv position temporarily. Press the Menu

switch back to the Installer position.

200˚F

(93.5˚C)

Slant/Fin Technical Service 1-800-873-4346

SPACE HEATING WITH DHW WITH SETPOINT CONTROL

Detailed information for ADV mode of ADV / Installer DIP switch

The SC-9 control has many features and some of these features are rarely used. These features are accessed and their settings changed when the Adv / Installer DIP switch is in the Adv position. As a reference, listed below is the list of all the features accessed with the DIP switch in Adv position. These are listed in sequential order as accessed in the SC-9 control.

STEP 1: Set Adv / Installer DIP switch in Adv position.

STEP 2: Press Mode button once.

STEP 3: Press Item button repeatedly through the steps in sequence listed below.

Display Description

Room Occupied - The desired room air temperature during the occupied period.

This item is only available if the External Input/Stand Alone DIP switch is set to

Stand Alone. Range Available: 35˚ to 100˚F (2˚ to 38˚C)

Room Unoccupied - The desired room air temperature during the unoccupied period.

This item is only available if the External Input/Stand Alone DIP switch is set to Stand Alone. Range Available: 35˚ to 100˚F (2˚ to 38˚C)

Boost - The amount of morning boost.

This item is only available if the External Input/Stand Alone DIP switch is set to Stand Alone. Range Available: OFF, 0:20 to 8:00 hr (5 minute increment)

Default Setting

70˚F

(21˚C)

65˚F

(18.5˚C)

OFF

New

Setting

Mode - Selects the staging mode of operation.

Keep on 1

SC-9 Controller 23

SPACE HEATING WITH DHW WITH SETPOINT CONTROL

Display Description

Boiler 1 - Selects whether or not boiler 1 is operational

This item is available in all modes.

Range Available: Au (Auto), OFF

Boiler 2 - Selects whether or not boiler 2 is operational

his item is available in modes 1 to 7.

Range Available: Au (Auto), OFF

Boiler 3 - Selects whether or not boiler 3 is operational

This item is available in modes 1 to 5. Range Available: Au (Auto), OFF

Boiler 4 - Selects whether or not boiler 4 is operational

This item is available in modes 1 to 3. Range Available: Au (Auto), OFF

Default Setting

New

Setting

Boiler 5 - Selects whether or not boiler 5 is operational

This item is available in mode 1.

Range Available: Au (Auto), OFF

Boiler 6 - Selects whether or not boiler 6 is operational

This item is available in mode 1. Range Available: Au (Auto), OFF

Boiler 7 - Selects whether or not boiler 7 is operational

This item is available in mode 1. Range Available: Au (Auto), OFF

Boiler 8- Selects whether or not boiler 8 is operational

This item is available in mode 1. Range Available: Au (Auto), OFF

Boiler 9- Selects whether or not boiler 9 is operational

This item is available in mode 1. Range Available: Au (Auto), OFF

SPACE HEATING WITH DHW WITH SETPOINT CONTROL

Display Description

Outdoor Design - The design outdoor air temperature used in the heat loss calculations for the heating system.

This item is only available if the External Input/Stand Alone DIP switch is set to

Stand Alone.

ange Available: -60˚ to 45˚F (-51˚ to 7˚C)

Boiler Indoor - The design indoor air temperature used in the heat loss calculation for

the heating system.

This item is only available if the External Input/Stand Alone DIP switch is set to

Stand Alone. Range Available: 35˚ to 100˚F (2˚ to 38˚C)

Boiler Design - The design supply water temperature used in the heat loss

calculations for the heating system.

This item is only available if the External Input/Stand Alone DIP switch is set to

Stand Alone. Range Available: 70˚ to 220˚F (21˚ to 104˚C)

efault

D Setting

10˚F

(12˚C)

70˚F

(21˚C)

180˚F

(82˚C)

Setting

Boiler Minimum - The minimum allowed boiler target temperature

Range Available: OFF, 80˚ to 180˚F (OFF, 27˚ to 82˚C)

Boiler Maximum - The maximum allowed boiler target temperature

Range Available: 120˚ to 225˚F, OFF (49˚ to 107˚C, OFF)

Fire Delay 1 - The time delay the control can expect between the time that the relay

contact closes to fire the first stage of the boiler and the burner actually fires.

Range Available: 0:00 to 3:00 minutes (1 sec increment)

Combustion Air Damper Delay - The time allowed for the combustion air damper to

open before the first stage is fired.

This item is only available if the Alarm / C.A. DIP switch is set to C.A.

Range Available: 0:00 to 3:00 minutes (1 sec increment)

140˚F

(60˚C)

200˚F

(93.5˚C)

0:10

min

1:00

min

Boil Mass - The thermal mass characteristics of the boilers that are being used.

Range Available: 1 (Lo), 2 (Med), 3 (Hi)

SC-9 Controller 25

SPACE HEATING WITH DHW WITH SETPOINT CONTROL

Display Description

Stage Delay - The minimum time delay between the operation of stages.

Range Available: Au (Auto), 0:30 to 19:55 min (5 second increment)

Boiler Differential - The temperature differential that the control is to use when it is

operating the boiler(s)

Range Available: Au (Auto), 2˚ to 42˚F (Au, 1˚ to 23˚C)

Mode - Please keep this setting on 1. Failure to do so may cause the system pump to go off.

Range Available: 1, 2 or 3

Setpoint Occupied - The minimum supply temperature when a setpoint demand is

present during the Occupied period.

In this mode the control will not energize the system circulator if you have voltage (between 24 and 230 volts AC) applied across terminals 7 and 8 on the control. These are the Com Dem (common demand) and Setp (setpoint demand) terminals. DO NOT apply voltage across these terminals. Please note we suggest you handle setpoint applications as explained in sections B and D in this manual. Leave control set at its default setting. This item is only available if the External Input / Stand Alone DIP switch is set to

Stand Alone. Range Available: OFF, 60˚ to 220˚F (OFF, 16 to 104˚C)

efault

D Setting

180˚F

(82˚C)

Setting

Setpoint Unoccupied - Selects whether or not a setpoint demand will be responded to during the UnOccupied period.

Stand Alone. Range Available: 35˚ to 100˚F, OFF (2˚ to 38˚C, OFF)

WWSD Occupied - The system’s warm weather shut down temperature during the Occupied period.

This item is only available if the External Input / Stand Alone DIP switch is set to Stand Alone. Range Available: 35˚ to 100˚F, OFF (2˚ to 38˚C, OFF)

WWSD Unoccupied - The system’s warm weather shut down temperature during the UnOccupied period.

This item is only available if the External Input / Stand Alone DIP switch is set to Stand Alone. Range Available: 35˚ to 100˚F, OFF (2˚ to 38˚C, OFF)

OFF

70˚F

(21˚C)

60˚F

(15.5˚C)

SPACE HEATING WITH DHW WITH SETPOINT CONTROL

Display Description

rimary Pump Purge - The maximum length of time that the primary pump will

continue to operate after the boiler demand has been removed.

Range Available: OFF, 0:10 to 19:55 min (5 sec increment)

Units- The units of measure that all of the temperatures are to be displayed in by the

control.

Range Available: ˚F, ˚C

NOTE: When you press the ITEM button again you will go to the beginning of the sequence

efault

D Setting

0:20

min

˚F

Setting

SC-9 Controller 27

VIEW THE PERFORMANCE

FUNCTION DESCRIPTION STEPS

OUTDOOR

BOILER SUPPLY

BOILER TARGET

BOILER RETURN

DELTA T

BOILER 1 HOUR

Current outdoor air temperature as measured by the outdoor

ensor.

Current boiler supply water temperature as measured by the boiler supply sensor.

Boiler target temperature is the temperature the control is trying to maintain at the boiler supply sensor.

Current boiler return water temperature as measured by the boiler return sensor.

Current difference in temperature between the boiler supply sensor and the boiler return sensor temperatures.

The total running time of module 1 since this item was last cleared.

Press the Menu button until VIEW is visible on the top line of the display. Press the Item button until OUT appears. Read the numeric display.

Press the Menu button until VIEW is visible on the top line of the display. Press the Item button until BOIL SUP appears. Read the numeric display.

Move the Adv/ Installer DIP switch to the Adv position temporarily. Press the Menu button until VIEW is visible on the top line of the display. Press the Item button until BOIL TARG appears. Read the numeric display. Move the Adv/ Installer DIP switch back to the Installer position.

Move the Adv/ Installer DIP switch to the Adv position temporarily. Press the Menu button until VIEW is visible on the top line of the display. Press the Item button until BOIL RET appears. Read the numeric display. Move the Adv/ Installer DIP switch back to the Installer position.

A boiler return sensor must be installed to view this item.

Move the Adv/Installer DIP switch to the Adv position temporarily. Press the Menu button until VIEW is visible on the top line of the display. Press the Item button until ΔT appears. Read the numeric display. Move the Adv/Installer DIP switch back to the Installer position.

A boiler return sensor must be installed to view this item

Move the Adv/Installer DIP switch to the Adv position temporarily. Press the Menu button until VIEW is visible. Press the Item button until BOIL appears on the second line of the display, and 1 in the lower right section. Read the numeric display in hours. To clear this item back to 0, press the Up and Down buttons simultaneously while viewing this item. Move the Adv/Installer DIP switch back to the Installer position.

BOILER 2 HOURS

BOILER 3 HOURS

BOILER 4 HOURS

The total running time of module 1 since this item was last cleared.

Move the Adv/Installer DIP switch to the Adv position temporarily. Press the Menu button until VIEW is visible. Press the Item button until BOIL appears on the second line of the display, and 2 in the lower right section. Read the numeric display in hours. To clear this item back to 0, press the Up and Down buttons simultaneously while viewing this item. Move the Adv/Installer DIP switch back to the Installer position.

Move the Adv/Installer DIP switch to the Adv position temporarily. Press the Menu button until VIEW is visible. Press the Item button until BOIL appears on the second line of the display, and 3 in the lower right section. Read the numeric display in hours. To clear this item back to 0, press the Up and Down buttons simultaneously while viewing this item. Move the Adv/Installer DIP switch back to the Installer position.

Move the Adv/Installer DIP switch to the Adv position temporarily. Press the Menu button until VIEW is visible. Press the Item button until BOIL appears on the second line of the display, and 4 in the lower right section. Read the numeric display in hours. To clear this item back to 0, press the Up and Down buttons simultaneously while viewing this item. Move the Adv/Installer DIP switch back to the Installer position.

Follow the above procedure for all remaining boiler stages

USEFUL HINTS

Hint #1

Reloading Factory Defaults

o reload the factory defaults, power down the control for 10 seconds. Power up the control while simultaneously holding the Menu and

T t buttons. The control will now display the E01 error message. To clear this error message, follow the procedure in the Error Message section below.

The control was reloaded to factory default settings. However, the control will stop operation until all of the items in the ADJUST menu of the control have been checked by the user or installer. After checking all items press MENU.

NOTE: The Installer / Adv DIP Switch must be set to Adv in order to clear the error.

Hint #2

Room Occupied Setting

Changing the Room Occupied setting will change the heating curve. If you want more heat you should increase this setting above 70˚F (21˚C). If you want less heat you can decrease the setting below 70˚F (21˚C).

SC-9 Controller 29

TESTING THE CONTROL

The control has a built-in test routine that is used to test the main control functions. The control continually monitors the sensors and displays an error message whenever a fault is found. See the following

ages for a list of the control’s error messages and possible causes.

p When the Test button is pressed, the test light is turned on. The individual outputs and relays are tested in the following test sequence.

Test Sequence

Each step in the test sequence lasts 10 seconds.

During the test routine, if a demand from the system is present, the test sequence may be paused by pressing the Test button. If the Test button is not pressed again for 5 minutes while the test sequence is paused, the control exits the entire test routine. If the test sequence is paused, the Test button can be pressed again to advance to the next step. This can also be used to rapidly advance through the test sequence. To reach the desired step, repeatedly press and release the Test button until the appropriate device and segment in the display turn on.

STEP 1: The primary pump is turned on and remains on for the entire test routine.

STEP 2: If the Alarm / C.A. DIP switch is set to Alarm, the Alarm contact is turned on for 10

seconds and then shuts off. If the Alarm / C.A. DIP switch is set to C.A., the Combustion Air Damper contact is turned on and remains on for the entire test routine.

STEP 3: For each boiler that is set to Auto, the following test sequence is used. If the mode

indicates that a boiler pump is used, the boiler pump is turned on and remains on. Next, the first stage of the boiler is turned on and remains on. If a second stage is present, the second stage is turned on and remains on. If a third stage is present, the third stage is turned on and remains on. If a fourth stage is present, the fourth stage is turned on. After ten seconds, all stages and the boiler pump are turned off.

This step is repeated for each additional boiler that is set to Auto.

STEP 4: All contacts are turned off.

Error Messages

The control was unable to read a piece of information stored in its memory. Because of this, the control was required to reload the factory settings into all of the items in the ADJUST menu. The control will stop operation until all of the items in the ADJUST menu of the control have been checked by the user or installer.

ote: The Installer / Adv DIP Switch must be set to Adv in order to clear the error.

The control is no longer able to read the outdoor sensor due to a short circuit. In this case the control assumes an outdoor temperature of 32˚F (0˚C) and continues operation. Locate and repair the problem. To clear the error message from the control after the sensor has been repaired, press either the Menu or Item button.

This error message only occurs if the External Input/Stand Alone DIP switch is set to Stand Alone.

The control is no longer able to read the outdoor sensor due to an open circuit. In this case the control assumes an outdoor temperature of 32˚F (0˚C) and continues operation. Locate and repair the problem. To clear the error message from the control after the sensor has been repaired, press either the Menu or Item button.

This error message only occurs if the External Input/Stand Alone DIP switch is set to Stand Alone.

The control is no longer able to read the boiler supply sensor due to a short circuit. The control will not operate the boiler(s) until the sensor is repaired. Locate and repair the problem. To clear the error message from the control after the sensor has been repaired, press either the Menu or Item button.

The control is no longer able to read the boiler supply sensor due to an open circuit. The control will not operate the boiler(s) until the sensor is repaired. Locate and repair the problem. To clear the error message from the control after the sensor has been repaired, press either the Menu or Item button.

The control is no longer able to read the boiler return sensor due to a short circuit. The control will continue to operate normally. Locate and repair the problem. To clear the error message from the control after the sensor has been repaired, press either the Menu or Item button.

The control is no longer able to read the boiler return sensor due to an open circuit. The control will continue to operate normally. Locate and repair the problem. To clear the error message from the control after the sensor has been repaired, press either the Menu or Item button.

If the boiler return sensor was deliberately removed from the control, remove power from the control and repower the control to clear the error message.

SC-9 Controller 31

SC-9

Technical Data

Boiler Control SC-9 - Nine Stage Boiler & Setpoint

Control –– Microprocessor PID control; This is not a safety (limit) control.

Packaged weight –– 3.3 lb. (1500g), Enclosure A, blue modified PPO plastic

Dimensions –– 6-5/8” H x 7-9/16” W x 2-13/16” D (170 x 193 x 72 mm)

Approvals –– CSA C US, meets ICES & FCC regulations for EMI/RFI.

Ambient conditions –– Indoor use only, 30 to 120˚F (0 to 50˚C), <95% RH non-condensing.

Power Supply –– 115 V (ac) ± 10% 50/60 Hz 600 VA

Relay capacity –– 230 V (ac) ± 5 A 1/3 hp pilot duty 230 VA

Demands –– 20 to 260 V (ac) 2 VA

Sensors included –– NTC thermistor, 10 k Ω @ 77˚F (25˚C ± 0.2˚C) ß=3892

Outdoor Sensor 339070 and Universal Sensor 339071.

The installer must ensure that this control and its wiring are isolated and/or shielded from strong sources of electromagnetic noise. Conversely, this Class B digital apparatus complies with Part 15 of the FCC Rules and meets all requirements of the Canadian Interference-Causing Equipment Regulations. However, if this control does cause harmful interference to radio or television reception, which is determined by turning the control off and on, the user is encouraged to try to correct the interference by re-orientating or relocating the receiving antenna, relocating the receiver with respect to this control, and/or connecting the control to a different circuit from that to which the receiver is connected.

Caution: The nonmetallic enclosure does not provide grounding between conduit connections. Use grounding type bushings and jumper wires.

LISTING OF ALL FACTORY DEFAULT SETTINGS

FUNCTION

ROOM OCC

ROOM UN OCC

BST

MODE

BOIL 1

BOIL 2

BOIL 3

BOIL 4

BOIL 5

BOIL 6

BOIL 7

BOIL 8

DEFAULT SETTING

70˚F (21˚C)

65˚F (18˚C)

OFF

FUNCTION

BOIL MIN

BOIL MAX

F DLY 1

DLY

BOIL MASS

STG DLY

BOIL DIFF

MODE SETP

SETP OCC

SETP UNOCC

OCC WWSD

UN OCC WWSD

PURGE

DEFAULT SETTING

140˚F (60˚C)

200˚F (93˚C)

0:10 Min

1:00 Min

180˚ (82˚C)

OFF

70˚ (21˚C)

60˚ (16˚C)

0:20 Min

BOIL 9

OUT DSGN

BOIL INDR

10˚F (-12˚C)

70˚F (21˚C)

˚F or ˚C

PDF format instructions

A pdf version of this document is available.

Request Pub. No. SC9-40 (pdf)

by e-mail to: marketing@slantfin.com

SLANT/FIN CORPORATION, Greenvale, N.Y. 11548 • Phone: (516) 484-2600

FAX: (516) 484-5921 • Canada: Slant/Fin LTD/LTEE, Mississauga, Ontario

˚F

www.slantfin.com

Slant/Fin SC-9 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual