Tjernlund SS1 User Manual

IMPORTANT!!! UC1 BOARD VERSION X.06 UPDATES

LED INDICATOR LIGHTS

LED #1 (Amber) Appliance call for heat. LED #2 (Blue) Safety circuit through P1 & P2 (Venter Fan Prover and/or High Limit). Indicates Venter prover is closed during run cycle.

Burner circuit is energized with Interlock Relay contact closure from terminal 3 to 4. LED #3 (Green) Power switched to Venter motor from L to MTR & M. LED #4 (Red) Status / Fault indicator. LED #5 (Red) Used as a status indicator. LED #6 (Red) 115 VAC power supplied to board.

TJERNLUND PRODUCTS, INC.

1601 Ninth Street • White Bear Lake, MN 55110-6794 PHONE (800) 255-4208 • (651) 426-2993 • FAX (651) 426-9547 Visit our web site • www.tjernlund.com

IMPORTANT:

For 950-8804 UC1 Replacement Board Kits: If this is a 950-8804 UC1 board kit and you are replacing an existing UC1 board with this

new board, note Dip Switch settings on existing UC1 circuit board so that those same settings can be positioned on this replacement circuit board. NOTE: Adhere appropriate included label over existing label in UC1 or SideShot electrical box. Also adhere "Checking Memory for Last Fault Code" sticker on inside of UC1 or SideShot SS1 Series electrical box. On SS2 Series adhere to underside of electrical box.

For SideShot Series SS1 Models: The Pre-Cycle Prover Status Check is deactivated from the factory on the SS1 Series. Because of the low set point of the SS1 Fan Prover (as low as .03" w.c.) cross winds may cause the Fan Prover to close prior to a call for heat. Activating the Prover Status Check on the SS1 may cause nuisance lockouts. Important: Deactivate the Pre-Cycle Prover status check if installing this board on a new or existing SS1 installation by pushing the #9 dip switch up or “ON” to disable.

For Draft Inducers with the UC1: Natural draft or winds may be sufficient to close the fan prover switch contacts prior to a call for heat when using the PS1505 fan prover with a draft inducer. Keeping the Pre-Cycle Prover Status Check activated may cause nuisance lockouts. Important: Deactivate the Pre-Cycle Prover status check if installing this board on a new or existing draft inducer installation by pushing the #9 dip switch up or “ON” to disable.

IMPORTANT: This upgraded circuit board features:

A new #6 power LED

Constant red when 115 VAC is supplied to L & N.

A new color for the #2 LED

Constant blue when fan prover safety circuit is closed.

A revised #5 LED

With no call for heat present, flashes 3 seconds on / 3 seconds off if microcontroller is working properly.

LED # 2 now BLUE (previously GREEN)

New LED # 6 RED 115V power supplied to UC1 L & N terminals

LED # 5 RED With no call for heat, flashes 3 seconds on / 3 seconds off if microcontroller is working properly.

NEW X.06 VERSION UC1 BOARD FEATURES

LED 1 (AMBER) LED 2 (BLUE) LED 3 (GREEN) LED 4 (RED) LED 5 (RED)

LED 6 (RED) POWER LED

DRY

24 V

115 V

APPLIANCE INTERLOCK

RELAY

VENTER

MOTOR

RELAY

A B 1 2 3 4 L N

J1 J2 XL XN

P1 P2 C GND F

(1 9)

N M MTR

LED STATUS INDICATORS

LED #4 & #5 (Red) Flashing Alternately = Venter in Pre-purge. (Pre-Purge options 0, 5, 20, 35 seconds)

LED #4 & #5 (Red) Flashing in Unison = Venter in Post-Purge. (Post-Purge options 0, 30 seconds or 1, 2, 4, 8, 16 minutes)

LED #4 Flashes Continuously* = Fan Prover opened for more than 10 seconds during burner cycle.

(Venter will run for 10 minutes, attempting to make Fan Prover)

LED #5 (Red) Flashing Intermittently = With no call for heat, flashes 3 seconds on / 3 seconds off if microcontroller is working properly.

LED FAULT INDICATORS

Fault conditions are indicated by counting the number of times LED #4 (Red) flashes.

LED #4 Flashes 2 Times Fan Prover was in electrically closed position prior to venter operation. LED #4 Flashes 3 Times* Fan Prover does not close within 60 seconds after call for heat. LED #4 Flashes 4 Times* Fan Prover did not re-close after 10 minutes of Venter operation. LED #4 Flashes 5 Times* Fan Prover opened for more than 10 seconds during burner cycle but closed within 10 minutes.

* Investigate cause of Fan Prover short cycling such as; Firing burner at capacities or temperatures exceeding Venter limits,

excessive vent pipe runs, elbows directly on venter discharge, high winds, plugged / kinked Fan Prover sensing tube or a faulty Fan Prover switch. In-Forcer model’s intake screen and prefilter, if applicable, should be cleaned if necessary.

CHECKING MEMORY FOR LAST FAULT CODE

IMPORTANT: Prior to accessing the fault code memory, note the settings of the dip switches so that they can be returned to their original Pre /

Post-Purge positions. When power is supplied to the UC1 use caution when moving dip switches.

The last fault code can be retrieved at any time by setting all dip switches 1-8 to the up, or “on” position. The last fault code, or lack there of, will be indicated by counting the number of times LED 4 flashes. By moving any of the dip switches back to their original position, the fault code will be cleared. NOTE: The UC1 board must have its 115 VAC power supply present when any of the (1-8) dip switches are moved back to their original position for the fault code to clear.

IMPORTANT: Fault codes will automatically be displayed after a fault condition occurs. If the call for heat interlock signal or 115 VAC power is removed, the UC1 board will reset and the fault will be stored in memory instead of displayed. Any new fault will replace any previous fault.

OWNER INSTRUCTIONS, DO NOT DESTROY

Recognize this symbol as an indication of important Safety Information!

NOTE: FLUE GAS TEMPERATURES MUST NOT EXCEED

650oF AT VENT SYSTEM INLET.

THESE INSTRUCTIONS ARE INTENDED AS AN AID TO QUALIFIED, LICENSED SERVICE PERSONNEL FOR PROPER INSTALLATION, ADJUSTMENT AND OPERATION OF THIS UNIT. READ THESE INSTRUCTIONS THOROUGHLY BEFORE ATTEMPTING INSTALLATION OR OPERATION. FAILURE TO FOLLOW THESE INSTRUCTIONS MAY RESULT IN IMPROPER INSTALLATION, ADJUSTMENT, SERVICE OR MAINTENANCE POSSIBLY RESULTING IN FIRE, ELECTRICAL SHOCK, CARBON MONOXIDE POISONING, EXPLOSION, OR PERSONAL INJURY OR PROPERTY DAMAGE.

DO NOT DESTROY. PLEASE READ CAREFULLY AND KEEP IN A SAFE PLACE FOR FUTURE REFERENCE.

MODEL SS1

INSTALLATION INSTRUCTIONS

REV. D 07/05

TJERNLUND PRODUCTS, INC.

1601 Ninth Street • White Bear Lake, MN 55110-6794 PHONE (800) 255-4208 • (651) 426-2993 • FAX (651) 426-9547 Visit our web site • www.tjernlund.com

INCLUDES UC1

UNIVERSAL CONTROL

UC1 VERSION

X.06

Tjernlund Products welcomes your comments and questions. Address all correspondence to:

Customer Service • Tjernlund Products, Inc. • 1601 Ninth Street • White Bear Lake, MN 55110-6794

Call us toll free at 800-255-4208, visit our web site @ www.tjernlund.com or email us at fanmail@tjfans.com.

TABLE OF CONTENTS

Page (s)

Description and Specifications ....................................................................................................................................1, 2

Installation Restrictions .................................................................................................................................................2

Cautions .........................................................................................................................................................................3

Safety Inspection of a Previously Used Appliance .........................................................................................................3

SideShot Model SS1 Terminology ..................................................................................................................................3

SideShot

With Integral UC1 Universal Control Board Features ...................................................................................4

LED Status / Fault Indicators and Fault Retrieval from Memory .................................................................................4, 5

Pre / Post-Purge & Pre-Cycle Prover Status Check Settings......................................................................................5, 6

Termination Clearances .................................................................................................................................................6

Installation

Tools Required .................................................................................................................................................7

Vent Hood Installation ..................................................................................................................................7, 8

Installation of Rain Shield .................................................................................................................................8

Plenum Installation .................................................................................................................................8, 9, 10

Installation of Vent Pipe ............................................................................................................................10, 11

Electrical Wiring

Warnings, Sequence of Operation & Internal Schematic ...............................................................................12

Wiring to Oil Fired Equipment ......................................................................................................13, 14, 15, 16

Wiring to Gas Fired Appliance .................................................................................................................16, 17

Draft Adjustment Procedure (Oil) ............................................................................................................................17, 18

Draft Adjustment Procedure (Gas) ..........................................................................................................................18, 19

Combustion Air ............................................................................................................................................................. 19

System Operation Check Out .......................................................................................................................................19

Troubleshooting Oil Odors.............................................................................................................................................20

Troubleshooting Electrical Problems .................................................................................................................20, 21, 22

Maintenance ............................................................................................................................................................22, 23

Cleaning and Removal & Replacement of Motor/Wheel ..........................................................................22, 23

Warranty & Replacement Parts .....................................................................................................................................23

Mounting Templates

Template B Motor Notch ................................................................................................................................24

Template A Vent Hood Terminus....................................................................................................................25

SideShot

is a registered trademark of Tjernlund Products, Inc. for their Models SS1 & SS2 Vent Systems.

DESCRIPTION

The SS1 is a mechanical vent system designed and listed for use with natural draft oil or gas heating equipment. It is factory assembled and wired. The SS1 automatically vents the flue gases from heating equipment to the outdoors. By combining outside air with high-tech insulation, surrounding combustible materials and the Vent Hood exterior remain at safe temperatures. After each burner cycle the SS1 will continue to operate in post-purge mode to purge the heater and vent of residual flue gases. A factory post-purge time is set at 2 minutes and is adjustable up 16 minutes, see “Pre / Post-purge Settings” on page 5. The SS1 features a safety system consisting of the integral UC1 Universal Control, a Fan Proving Switch and a High Limit temperature control. These devices monitor the SS1’s performance and will interrupt the main burner if a venting malfunction is detected.

APPLICATION TABLE

Verify that the total BTU/hr. input of the heating appliance(s) fall within the proper category listed below. All BTU/hr. capacity ranges are based on a maximum of 50 equivalent feet. To determine equivalent feet, add the total length of straight vent pipe plus 10 feet for each 90 degree elbow and 5 feet for each 45 degree elbow. Vent runs of over 15 linear feet should use an approved, insulated vent connector to prevent problems related to sulfur condensation.

SPECIFICATIONS

Motor: 115/1/60, 3300 RPM, 212 watts, 2.28 FLA

Fan Proving Switch: Non-adjustable set point of -.05" W.C.

High Limit: Manual reset, N/C contacts, open at 135oF +

10oF.

UC1 Universal Control: See UC1 Universal Control Board Features on page 4.

Pre-Purge: Options (0, 5, 20, 35 seconds); Post-Purge: Factory set at 2 minutes, Options (0, 30 seconds or 1, 2, 4, 8, 16 minutes).

See page 5 for Pre / Post-purge options.

GENERAL INFORMATION

These units have been factory tested and rated in accordance with AMCA standard 210, Test Code for Air Moving Devices.

Each SideShot is electrically factory line tested before shipment.

After opening carton, inspect thoroughly for hidden damage. Wheel should rotate freely. If any damage is found notify freight carrier and your distributor immediately and file a concealed damage claim.

INSTALLATION RESTRICTIONS

1. The SideShot may not be installed on condensing appliances.

2. For Natural Gas, LP Gas and Oil Fired appliances only.

3. The SideShot may not be installed on an appliance with an automatic valve having a manual opener unless the manual opener has been rendered inoperative or the automatic valve has been replaced with a valve not equipped with a manual opener.

4. The SideShot may only be installed on appliances equipped with a draft hood, draft diverter or barometric draft control.

5. The SideShot shall not be installed where flue gas temperatures exceed 650oF at its inlet. Flue gas temperature verification:

A) On oil fuel, verify flue gas temperature at SS1 inlet is at or above 250oF (121oC) after 5 minutes of operation during

setup. See “Oil Draft Adjustment Procedure” on page 18, step 10.

AND

B) Measure temperature of flue gases at the inlet to the SideShot at time of installation. Temperature should be

measured after appliance and SideShot have operated for at least 15 minutes, allowing flue gas temperature to stabilize.

6. Vent runs of over 15 linear feet should use an approved, insulated vent connector to prevent problems related to sulfur condensation.

Improper installation, adjustment, alterations, service or maintenance can cause injury, property damage or death. Refer to this manual. For assistance or additional information consult a qualified installer, service agency or the equipment supplier.

Do not exceed the recommended input range of the SideShot. Under no circumstances shall the minimum draft adjustment be used for the larger input range of this product. Improper adjustment may result in the dispersion of flue products (carbon monoxide) into the building interior causing carbon monoxide poisoning or death.

If oil nozzle is changed or other equipment is added perform “Draft Adjustment Procedure” on page 17 again.

12 1/4"16 1/2"27 3/8"

ABC

15 1/8"

13 3/4"

7 3/4"G14 3/4"H23 1/4"

Rough-In 8” Height 8 3/8” Width

FRONT VIEW

SIDE VIEW

CAUTIONS

The SS1 must be installed by a qualified installer (an individual properly licensed and/or trained) in accordance with all local codes or, in their absence, in accordance with the appropriate National Fire Protection Association #31, #54, #211 and the National Electrical Code.

Failure to install, maintain and/or operate the SS1 in accordance with manufacturer's instructions may result in conditions which can produce bodily injury and property damage.

1. The installer must verify that the BTU/hr. input of the appliance does not exceed the recommended input of the SS1. See “Application Table” on page 1 of these instructions for maximum input capacities.

2. Disconnect power supply from the SS1 and heating equipment when making wiring connections and servicing the SS1. Failure to do so may result in personal injury and/or equipment damage. LED #6 (RED) should be off with power removed.

3. Plan the vent layout so that the code required clearances are maintained from plumbing, wiring and combustible materials.

4. The SideShot motor shaft must be mounted horizontally to ensure proper operation of the Fan Proving Switch and prevent motor bearing wear.

5. Flue gas temperatures must not exceed 650oF at SideShot inlet. Ambient temperature must not exceed 104oF.

6. Oil fuel, flue gas temperature at vent system inlet must be at least 250oF during appliance steady state.

7. Make certain power source is adequate for the SideShot requirements. Do not add the SideShot to a circuit when the total electrical load is unknown.

8. "Safety Inspection of a Previously Used Appliance", below must be completed when replacing a conventional chimney venting system or when SideShot is installed on used heating equipment.

*SAFETY INSPECTION OF A PREVIOUSLY USED APPLIANCE

(Perform prior to SideShot installation)

The following procedure is intended as a guide to aid in determining that an appliance is properly installed and is in safe condition for continuing use. This procedure is based on central furnace and boiler installations and it should be recognized that generalized procedures cannot anticipate all situations. Accordingly, in some cases deviation from this procedure may be necessary to determine safe operation of the equipment.

a. This procedure should be performed prior to any attempt at modifications of the appliance or installation of the SS1.

b. If it is determined there is a condition which could result in an unsafe operation, the appliance should be shut off and the owner

advised of the unsafe condition.

The following steps should be followed in making the safety inspection:

1. Visually inspect the venting system and determine there is no blockage or restriction, leakage, corrosion or other deficiencies which could cause an unsafe condition.

2a. Oil Installations:

Inspect burner and primary control for proper operation.

2b. Gas Installations:

Conduct a gas leakage test of the appliance piping and control system downstream of the shutoff valve in the supply line to the appliance.

Inspect burners and cross overs for blockage and corrosion.

3. Applicable only to furnaces:

Inspect heat exchanger for cracks, openings or excessive corrosion. Check both the limit control

and fan control for proper operation.

4. Applicable only to boilers:

Inspect for evidence of water or combustion product leaks. Determine that the water pumps are in operating condition. Test low water cutoffs, automatic feed controls, pressure and temperature limit controls and relief valves in accordance with the manufacturer's recommendations to determine that they are in operating order.

*Excerpts from the National Fuel Gas Code (ANSI Z223.1/NFPA #54), Appendix H.

SIDESHOT®MODEL SS1 TERMINOLOGY

SS1 WITH INTEGRAL UC1 UNIVERSAL CONTROL BOARD FEATURES

# 1. Power supplied by board. Do not supply power to this area or control damage may result. # 2. Do not supply power to the appliance interlock block with the call selector in the “DRY” position.

Control damage may result if power is supplied.

# 3. Circuit protection must be provided by the installer. 16 Amps is the maximum current allowed for this device at terminal L.

VETI

A 15 Amp circuit breaker is recommended.

VETI

LED STATUS & FAULT INDICATORS

LED INDICATOR LIGHTS

LED #1 (Amber) Appliance call for heat.

LED #2 (Blue) Safety circuit through P1 & P2 (SS1 Limit & Fan Prover). Indicates SS1 Limit & Prover are closed during run cycle.

Burner circuit is energized with Interlock Relay contact closure from terminal 3 to 4.

LED #3 (Green) Power switched to SS1 motor from L to MTR & M.

LED #4 (Red) Status / Fault indicator.

LED #5 (Red) Used as a status indicator.

LED #6 (Red) 115 VAC power supplied to board.

LED STATUS INDICATORS

LED #4 & #5 (Red) Flashing Alternately = Venter in Pre-purge. (Pre-Purge options 0, 5, 20, 35 seconds)

LED #4 & #5 (Red) Flashing in Unison = Venter in Post-Purge. (Post-Purge options 0, 30 seconds or 1, 2, 4, 8, 16 minutes)

LED #4 Flashing Continuously* = Fan Prover opened for more than 10 seconds during burner cycle.

(Venter will run for 10 minutes, attempting to make Fan Prover)

LED #5 (Red) Flashing Intermittently = With no call for heat, flashes 3 seconds on / 3 seconds off if microcontroller is working properly.

LED 1 (AMBER) LED 2 (BLUE) LED 3 (GREEN) LED 4 (RED) LED 5 (RED)

LED 6 (RED) POWER LED

DRY

24 V

115 V

APPLIANCE INTERLOCK

RELAY

VENTER

MOTOR

RELAY

A B 1 2 3 4 L N

J1 J2 XL XN

P1 P2 C GND F

(1 9)

N M MTR

C, GND, F AUXILIARY DEVICE COMMUNICATION TERMINALS

2 mA @ 5VDC. For Tjernlund MAC1E or MAC4E auxiliary devices. SEE WARNING # 1.

XL / XN AUXILIARY DEVICE POWER TERMINALS

115 VAC - Maximum of 0.15 Amps. Only connect to Tjernlund auxiliary devices.

SEE WARNING # 1.

LED STATUS LIGHTS

See “LED Status & Fault Indicator Section” for details.

J1- J2 CALL JUMPER

Used when the call signal is used as the “proven” return signal to the appliance. See wiring section for details.

APPLIANCE INTERLOCK TERMINAL BLOCK (A-B, 1-4) A - B - Dry Contact call. 3 mA @ 5VDC.

SEE WARNING # 1.

1 - 24 or 115 VAC intercepted call.

IMPORTANT: RED voltage jumper must

match intercepted call voltage.

2 - 24V common or 115V Neutral. 3 - Common terminal to appliance relay con-

tacts. IMPORTANT: J1-J2 jumper routes call voltage at terminal 1 to 3. Remove J1-J2 jumper if a different voltage source is provided to terminal 3.

4 - Normally open terminal of appliance relay.

Will be energized from terminal 3 if safety circuit is “proven”.

L / N - 115 VAC POWER SUPPLY BLOCK

115 VAC / 50-60 Hz Circuit protection provided by installer.

SEE WARNING # 3.

MTR & M LOAD TERMINALS FROM VENTER MOTOR RELAY

Used to drive SS1 Motor. 1 HP MAX LOAD across terminals MTR & M / N.

APPLIANCE INTERLOCK RELAY

1 HP MAX LOAD across terminals 3 & 4.

VENTER MOTOR RELAY

1 HP MAX LOAD from terminals L to MTR & M.

P1 - P2 SAFETY CIRCUIT TERMINALS

1 mA @ 5VDC.

SEE WARNING # 1.

APPLIANCE CALL VOLTAGE SELECTION

Place RED voltage jumper in proper location based on appliance call interlock voltage. SEE WARNING # 2.

IMPORTANT

DIP SWITCH SETTINGS

Pre-Purge (1-2) Post-Purge (3-8) Prover status check (9) See “Pre / Post Purge & Prover Status Check Dip Switch Settings”.

Pre-Purge

Post-Purge

Pre-Cycle Prover Status Check Deactivated

DIP SWITCH NUMBERING

8 9

PRE-PURGE SETTINGS (SEE “PRE-PURGE” ABOVE PRIOR TO SETTING)

12 12 12 12 0 Seconds 5 Seconds 20 Seconds 35 Seconds

POST-PURGE SETTINGS (SEE “POST-PURGE” ABOVE PRIOR TO SETTING)

4348657 35678 345678 3 75468

4348657 35678 345678

4 Minutes 8 Minutes 16 Minutes

1 Minute0 Seconds 30 Seconds 2 Minutes

1 9

LED 1 AMBER LED 2 BLUE LED 3 GREEN LED 4 RED LED 5 RED

LED 6 RED POWER LED

LED FAULT INDICATORS

Fault conditions are indicated by counting the number of times LED #4 (Red) flashes.

* Investigate causes of Fan Prover not making, i.e; Firing burner at capacities or temperatures exceeding Venter limits, excessive

vent pipe runs, high winds, plugged / kinked Fan Prover sensing tube or a faulty Fan Prover. Reset SS1 High Limit. If Limit was tripped and SS1 fires, investigate cause of high heat.

tripped and SS1 fires, investigate cause of high heat.

CHECKING MEMORY FOR LAST FAULT CODE

IMPORTANT: Prior to accessing the fault code memory, note the settings of the dip switches so that they can be returned to their

original Pre / Post-Purge positions. When power is supplied to the UC1 use caution when moving dip switches.

The last fault code can be retrieved at any time by setting all dip switches 1-8 to the up, or “on” position. The last fault code, or lack there of, will be indicated by counting the number of times LED #4 flashes. By moving any of the dip switches back to their original position, the fault code will be cleared. NOTE: The UC1 board must have its 115 VAC power supply present when any of the (1-8) dip switches are moved back to their original position for the fault code to clear.

PRE / POST PURGE AND PROVER STATUS CHECK DIP SWITCH SETTINGS

Remove power to SS1 and heating equipment when installing, servicing or changing dip switch settings. Failure to do so may result in personal injury and/or equipment damage. LED #6 (RED) should not be on if 115 VAC supply power is removed from the control.

Pre-purge

Used for longer vent runs to get draft fully established throughout the vent system prior to burner ignition. Also beneficial for negative pressure prone environments. IMPORTANT: Nuisance equipment lockouts may occur if our pre-purge is running in conjunction with and is longer than any equipment timing circuit. Pre-purge settings must be shorter than burner control lockout time unless wired prior to burner control timing circuit (i.e. aquastat / thermostat).

Post-purge

A Venter post-purge has been factory set at 2 minutes. Confirm that dip switch #5 is in the up or "on" position. Oil fired equipment requires that the post-purge be long enough to eliminate post cycle nozzle drip odor. A longer post-purge may be necessary for longer vent runs or high heat retention, refractory lined combustion chambers. A shorter post-purge may be desired for gas installations.

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Tjernlund SS1 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual