AquaMAX G270VE Series - Manual (Page 3)

2
CONTENTS
Householder: Read the section ‘About Your Water Heater’ (pages 3 to
19). The ‘Installation’ section is intended for the installer but may be of
interest.
ABOUT YOUR WATER HEATER ................................................................ 3
Model Type ................................................................................................ 3
Lighting the Water Heater ......................................................................... 5
Shut Down Procedure ............................................................................... 8
Temperature Adjustment ........................................................................... 8
Other Important Information ...................................................................... 9
Periodic Maintenance .............................................................................. 11
Water Chemistry...................................................................................... 14
Troubleshooting ...................................................................................... 17
INSTALLATION .......................................................................................... 20
Installation Overview ............................................................................... 20
Water Supplies ........................................................................................ 23
Plumbing & Plumbing Diagrams ............................................................. 24
Plumbing Connections ......................................................................... 24
Two Temperature Zones Using a Temperature Limiting Device......... 28
Circulated Hot Water Flow & Return Systems .................................... 29
Commissioning ........................................................................................ 31
To Fill, Turn ON and Commission the Water Heater .......................... 31
Testing Inlet Gas Pressure .................................................................. 32
Draining the Water Heater ...................................................................... 35
Dimensions & Technical Data ................................................................. 36
WARRANTY ............................................................................................... 39