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Note: For further assistance contact

Step 3.2

Step 6

Step 3.1

Step 5

Solution

Step 4

Solution

Step 3

Step 2

Step 1

Symptom 2

at 1-800-255-4208, 7:30 - 4:30 CST.

Technical Customer Service Department

the Tjernlund Products, Inc.

Yes

No Blockage

Yes

Venter will not run.

Establish that all 115 volt circuits are

complete to the Power Venter. Check

the electrical plug to the wall receptacle,

circuit breakers, and fuses.

CAUTION: Disconnect the 115 volt

power supply to the Power Venter be-

fore attempting the following procedure.

a) Remove the two Black leads from

Remove the 1/4" tubing from the

Tjernlund Gas Pressure Switch and

check ends of the tubing for blockage

Check for gas pressure at the Pressure

Tap Port on the gas valve while the

burner is operating.

Consult with water heater manufacturer

for further assistance.

Re-establish 115 volts to the Power

Venter.

Replace the Power Venter motor.

Motor Part Number

VP-2F 950-2020

Measure the voltage on terminals 4

and 5 on the Relay/Timer.

Measure the voltage on the secondary

side of the 115/24 volt transformer.

the Relay/Timer and connect them

8079002 7-18-07

Solution

Part # 950-0014 non-adjustable,

Replace the Relay/Timer.

or Part # 950-1067 one to ten minute

VP-3F 950-1020

together.

supply to the Power Venter.

b) Re-establish the 115 volt power

Result: The Power Venter should run

constantly.

Result: At this time you should measure

approximately 24 volts.

Replace the 25' Control Cable from

the electrical box to the Gas Pressure

Yes

Switch.

Solution

Replace the Transformer.

Solution

Part # 950-2030

Result: At this time you should measure

approximately 24 volts.

Result: The Power Venter should run

the Gas Pressure Switch.

b) Jump the Red and Blue leads from

Step 2 to their original terminals.

a) Reinstall the two Black leads from

fore attempting the following procedure.

power supply to the Power Venter be-

CAUTION: Disconnect the 115 volt

constantly.

supply to the Power Venter.

c) Re-establish the 115 volt power

Repair or replace the 1/4" tubing as

necessary.

Solution

Replace the Tjernlund Gas Pressure

Yes,

Switch. Part # 950-2080

Solution

or kinks.

Result: Pressure is present.

Blockage

adjustable.

Note:

For further assistance contact the Tjernlund

Products, Inc. Technical Customer Service
Department at 1-800-255-4208, 7:30 - 4:30 CST.

NOTE:

If the pilot light is extinguished, follow the steps under “IN THE

EVENT OF A PILOT OUTAGE” on page 1 of these instructions before continuing.

Содержание VP-2F

Страница 1: ...OWNER S INSTRUCTIONS THESE INSTRUCTIONS MUST REMAIN WITH EQUIPMENT DO NOT DESTROY ALWAYS FOLLOW WATER HEATER MANUFACTURER S INSTRUCTIONS FOR PROPER OPERATION OF HEATER AND RE LIGHTING OF PILOT WATER HEATER VENT PACKAGE For Natural Gas or LP MODELS VP 2F For Millivolt Water Heaters up to 60 000 BTU hr VP 3F For Millivolt Water Heaters from 60 000 to 120 000 BTU hr Patented TJERNLUND PRODUCTS INC 16...

Страница 2: ...nance 13 How to Obtain Service Assistance Warranty 13 Replacement Parts List 13 Vent Hood Mounting Template 14 IN THE EVENT OF PILOT OUTAGE 1 Push the reset button in the center of the Linear Limit spillage sensing located on the draft hood on the top of the water heater 2 Turn the gas pilot knob at the top of water heater gas valve to OFF position WARNING Gas pilot knob MUST REMAIN IN OFF POSITIO...

Страница 3: ...ackage 7 The Power Venter must not be installed into any portion of a vent system which serves appliances other than the one s vented by the VP 2F or VP 3F SEQUENCE OF OPERATION 1 Water heater thermostat calls for heat 2 Simultaneously the Power Venter is actuated by the gas pressure switch and the burner fires 3 When the thermostat is satisfied the burner shuts down 4 The Power Venter continues t...

Страница 4: ... of the water heater does not exceed the recommended input of the VP 2F 60 000 or VP 3F 120 000 11 A safety inspection of the water heater must be performed before installation of the VP 2F or VP 3F as outlined in ANSI Z223 1 NFPA 54 Appendix H ACTUATION AND SAFETY CONTROLS INSTALLATION After opening carton inspect thoroughly for hidden damage Fan blade should rotate freely If any damage is found ...

Страница 5: ...ree Linear Limit capillary mounting brackets around the draft hood equally spaced 3 Insert the Linear Limit spillage sensing switch capillary into the U of the Linear Limit brackets outlining the perimeter of the draft hood The Linear Limit capillary may be overlapped if necessary See Diagram B IMPORTANT DO NOT CUT THE CAPILLARY it will be destroyed and water heater will be disabled 4 Route the Li...

Страница 6: ... least 4 feet below 4 feet horizontally from or 1 foot above any door window or gravity air inlet into any building At least 12 inches above grade So that the flue gases are not directed so as to jeopardize people overheat combustible structures or enter buildings and Not less than 2 feet from an adjacent building The vent terminal shall also not be installed closer than 3 feet from the inside cor...

Страница 7: ...ce INSTALLATION RESTRICTIONS 1 Power Venter should be installed as close to the termination of the vent system as possible to prevent flue gas leakage 2 Power Venter must be installed with the motor shaft horizontal to prevent motor bearing wear 3 Power Venter housing is single wall Six inch clearance must be maintained to combustible materials 4 If installing the VP 2F 3 vent pipe may be used fro...

Страница 8: ...ling joists taking care not to come closer than 6 to the vent pipe or any other potentially hot surface In most cases the gas supply line may be used as a routing path from the ceiling to the water heater controls the supplied nylon straps may be used to secure the cable NOTE If the distance between the Power Venter and the heater controls is greater than the length of the cable splice a section o...

Страница 9: ...sensing switch must disable the heater in the event of a venting malfunction The following procedure is nec essary to confirm that the heater is disabled in the event of a venting malfunction 1 Unplug Power Venter from 115 VAC outlet to disable the Power Venter 2 Adjust the heater s thermostat or run hot water until full burner operation occurs Venter should not run but burner should fire 3 Flue g...

Страница 10: ...pliance to operate for 5 minutes 5 Tripping of the Linear Limit spillage sensing switch during the 5 minutes indicates an unsafe operating condition Turn off fuel supply to appliance and DO NOT OPERATE UNTIL UNSAFE VENTING CONDITION IS INVESTIGATED BY PROFESSIONAL CONTRACTOR OR UTILITY SERVICE PERSONNEL 6 Return all windows doors and fans to their previous conditions of use 7 Sign and date these i...

Страница 11: ...PERFORMANCE CURVES 10 VP 2F PERFORMANCE CURVE VP 3F PERFORMANCE CURVE ...

Страница 12: ...witch and then check for continuity across the N O COM terminals of the Gas Pressure Switch Result Your meter should read infinite With the 1 4 tubing removed from the Tjernlund Gas Pressure Switch check ends of the tubing for blockage or kinks Check the Pressure Tap Port on the gas valve for leakage while the burner is not operating Consult with water heater manufacturer for further assistance Re...

Страница 13: ...2 7 18 07 Solution Part 950 0014 non adjustable Replace the Relay Timer or Part 950 1067 one to ten minute No VP 3F 950 1020 together supply to the Power Venter b Re establish the 115 volt power Result The Power Venter should run constantly Result At this time you should measure approximately 24 volts No Replace the 25 Control Cable from the electrical box to the Gas Pressure Yes Switch Solution R...

Страница 14: ...ode component was taken from The date code is located on the Electrical Box coverplate If the date code is older than 1 year you will need to provide a copy of the original installation receipt to your distributor Credit or replacement will only be issued to a Tjernlund distributor after the defective part has been returned prepaid to Tjernlund and verified defective 13 REPLACEMENT PARTS LIST ITEM...

Страница 15: ...ng enough to penetrate to the building exterior 3 Attach the template to the building exterior aligning the pilot holes on the template with the pilot holes drilled in step 2 4 Using a reciprocating saw cut an opening through the building siding wall board etc following the appropriate lines of the template 5 Slide the Vent Hood through the opening and fasten to exterior wall using provided screws...

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