Giant PV1 - Default Chapter; Table of Contents

2
TABLE OF CONTENTS
This water heater is equipped with FVIR technology. Activation of the FVIR technology occurs when flammable
vapours are drawn into the water heater. If the flammable vapour sensor detects the presence of flammable vapours
when the water heater is operating, the gas control will switch to lock out mode and the water heater will shut down.
If the water heater is not operating when the flammable vapours are detected, the control will switch to lock out mode
and prevent the water heater from lighting. If the flammable vapours enter the combustion chamber and ignite, the
flame arrestor will prevent these combustible vapours from igniting outside of the water heater.
If flammable vapours are detected:
•DO NOT try to light any appliance.
• DO NOT touch any electrical switch. DO NOT use any phone in your building.
• From a neighbour’s phone, immediately call your gas supplier. Follow the gas supplier’s instructions.
•Ifyoucannotreachyourgassupplier,callthefiredepartment.
After the flammable vapours have been evacuated, contact a qualified service technician or the gas supplier to have
the water heater inspected immediately.
Replacement of an FVIR technology equipped water heater due
to a flammable vapour shutdown is not covered under the terms of the Standard Basic Limited
Warranty.
Flammable Vapour Sensor
Do not remove the protective cover. Do not spray water or leak detector
products on this sensor. Do not expose this sensor to bleach or other liquid
cleaning products. Avoid humid environments and freezing temperatures.
If the sensor detects the presence of flammable vapour, the gas control will
switch to lock out mode and the water heater will shut down. Do not try and
restart the water heater. Have the water heater inspected immediately by a
qualified service technician or the gas supplier.
WARNING
!!
!
!
Détecteur de vapeurs inflammables
Ne pas retirer le couvercle protecteur. Ne pas vaporiser d'eau ni de produits
détecteur de fuites sur le détecteur. Ne pas exposer le détecteur à un
javelisant ou à tout autre produit nettoyant liquide. Éviter les endroits
humides et les températures sous le point de congélation.
Si le détecteur décèle la présence de vapeurs inflammables, le contôle au
gaz se vérouillera et le chauffe-eau cessera de fonctionner. Ne tentez pas de
le remettre en marche. Faite inspecter le chauffe-eau immédiatement par un
technicien de service qualifié ou le fournisseur de gaz.
ATTENTION
!!
FVIR technology equipped with a flammable vapour sensor and the flame arrestor.
Safety Information ............. 3
Installation Instructions .......... 4
Altitude...................4
Location ................. 4
Minimum Clearances ........... 4
Combustion and Ventilation Air Supply ... 4
Requirements for Unconfined Spaces ... 5
Requirements for Confined Spaces .... 5
Louvers and Grilles ............ 6
Corrosive Atmospheres .......... 6
Venting ................. 7
Termination Screen .............7
Through-the-Wall Venting Installation ... 8
Through-the-Roof Venting Installation ... 8
Condensation in the Venting System .... 8
CPVC Adaptor ...............8
Water Piping ............... 9
Temperature and Pressure-Relief Valve .. 9
Pressure Build-up in a Water System ... 10
Filling the Water Heater .......... 12
Gas Connections ............. 12
Installation Instructions for
Water Heaters Approved for Space Heating
and Potable Water Heating ....... 13
Wiring .................. 14
Installation Checklist ........... 15
Operating Instructions ........... 16
Lighting the Water Heater ......... 16
Water Temperature Regulation ...... 17
Out of Fuel ............... 18
General Maintenance ........... 18
Housekeeping . . . . . . . . . . . . . . 18
Safety System .............. 18
Condensation .............. 18
Burner Ignitor Assembly .......... 19
Water Heater Tank ............ 19
Temperature and Pressure-Relief Valve... 19
Venting System Inspection......... 19
Anode .................. 19
Draining the Water Heater ......... 19
Vacation ................. 20
Getting Service for your Water Heater ... 20
Replacement Parts ............. 21
Troubleshooting Guide ........... 22
Warranty .................. 26