2
Before you install the hot water system, please
be sure to read through the Installation guide and
Owner’s guide, which provides the description of
the hot water system, its functions and how to
install it correctly. To avoid the risks that are always
present when you install an appliance, it is import-
ant that the hot water system is installed correctly
and that you read the safety instructions carefully
to avoid misuse and hazards.
After unpacking the hot water system please check
it is not damaged. If in doubt, do not use the hot
water system but contact your local Customer Care
Centre using the number located at the back of this
installation guide.
NOTE: The actual gas heating appliance that is part
of this gas continuous flow hot water system will
here after be referred to as “water heater” for the
purposes of this Guide. The gas continuous flow
hot water system as a whole may also be referred
to as “hot water system” for simplicity.
Meanings of symbols used in this manual are shown
below:
Danger: Indicates an imminently hazard-
ous situation which, if not avoided, will result in
death or serious injury.
Warning: Indicates an imminently hazard-
ous situation which, if not avoided, could result
in death or serious injury.
Indicates an imminently hazard-
ous situation which, if not avoided, could result
in minor or moderate injury.
Indicates information considered im-
portant but not hazard related.
This Installation Guide and Owner’s Guide has been prepared for Installers and service of the equipment
and users. Please keep it in a safe place for future reference.
FOR THE INSTALLER
The installation must be done in accordance with the information supplied in this Guide. All other relevant
National, State or Local regulations must also be conformed with and these include (but are not limited to):
1. IMPORTANT
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CONTENTS
1.IMPORTANT ...............................................2
FOR THE INSTALLER ......................................2
FOR SERVICE .................................................3
FOR THE PLUMBER .......................................3
2.SPECIFICATIONS .........................................3
.........................................4
.............................................5
...5
...................................6
7.INSTALLATION ............................................7
CONFIRM THE APPLIANCE SUITABILITY ........7
SELECTING INSTALLATION LOCATION ............8
CLEARANCES FOR OUTDOOR
HEATER LOCATIONS – AS5601 ......................9
8.GAS CONNECTION ....................................10
SIZING AND CONNECTING ...........................10
MEASURING INLET GAS PRESSURE
AND TESTING GAS LEAKAGE ........................11
9.WATER CONNECTIONS .............................12
........................13
11.REMOTE CONTROLLER (OPTIONAL ITEM) .14
REMOTE CONTROLLER INSTALLATION .........15
CONNECTION OF REMOTE CONTROLLER
WIRING TO THE WATER HEATER ..................16
12.INITIAL OPERATION .................................17
..............................18
WITHOUT REMOTE CONTROLLER ................ 18
WITH ONLY MAIN
REMOTE CONTROLLER ................................. 19
WITH MULTIPLE REMOTE CONTROLLERS ....19
................................20
WINTER SHUT DOWN ..................................20
...................21
UNIT DRAINING and FILTER CLEANING ........21
.................22
17.PCB ERROR CODE ..................................... 24
18.WIRING DIAGRAM ...................................25
19.DIP SWITCH SETTINGS .............................25
.................................26
21.WATER FLOW AND
WATER TEMPERATURE .............................28
22.WARRANTY CONDITIONS .........................28
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