Tjernlund VP-2F, VP-3F (Old Style Honeywell Timer) 8504140 - Manual (Page 10)

VP-2F / VP-3F WATER HEATER VENT PACKAGE LADDER WIRING DIAGRAM
COMBUSTION AIR TEST
WARNING:
The Linear Limit spillage sensing switch is designed to alert the user to a potentially hazardous condition. It is not designed to, and can-
not replace, regular vent system inspection, appliance servicing and combustion testing. DO NOT USE IT AS A SUBSTITUTE FOR
PROFESSIONAL APPLIANCE MAINTENANCE.
1. Close all doors and windows of the building. If the appliance is installed in a utility room or closet, close the entrance door. Close fire
place dampers.
2. Turn on clothes dryer. Turn on all exhaust fans, such as range hoods, bathroom exhaust and whole house fans to maximum speeds.
Do not operate a fan used strictly for summer exhausting.
3. Following the water heater manufacturer’s instructions, place the appliance in operation, set thermostat for continuous operation.
4. Allow fans and appliance 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 instructions to verify that the Sign:
combustion air and safety interlock test have been
completed. These instructions must remain on premises.
Date:
9
WHITE BLACK
WHITE
WHITE BLACK
MOTOR
TIMER RELAY
115 / 1 / 60
PLUG
YELLOW RED
4 5
TIMER RELAY
RED BLUE
TRANSFORMER
115V
24V
THERMOCOUPLE
PRESSURE
SWITCH
GAS
JUNCTION ADAPTER
BLACK BLACK BLACK
BLACK
LINEAR LIMIT
SPILLAGE SENSING SWITCH
(185°F MANUAL RESET)
COM N / O
OR ECO OF WATER
HEATER
6/4/07
FIGURE 8075001
GREEN
POWER VENTER
BLACK WHITE
24V LOW VOLTAGE FACTORY WIRING
115V LINE VOLTAGE FACTORY WIRING
DENOTES HEATING APPLIANCE MILLIVOLT
CIRCUIT (THERMOCOUPLE OR ECO)
LEGEND:
DENOTES QUICK CONNECT
DENOTES WIRE NUT
L1 L2 M
GREEN