5INSTALLATION INSTRUCTIONS
This product is an external electronic gas hot water heater.
These units are factory set to deliver 50°C or 60°C depending on the model purchased.
If the unit has a factory setting temperature higher than 50°C and is intended to deliver water
directly to sanitary fixtures used primarily for the purposes of personal hygiene, it must be fitted
with an approved tempering valve into the hot water piping to any bathroom and/or ensuite.
For use as a solar booster, the setting temperature of the Thermann26 must be altered to 70°C
(Refer to wiring diagram attached on the unit).
For this application, it is suitable to connect to a Thermann solar evacuated tube manifold
assembly. In that case, these instructions must be read in conjunction with the Thermann solar
hot water system technical (installation) manual.
Three optional remote controls can be provided for complete hot water temperature selection.
If this option is used an approved temperature limiting device must be installed on any units
with a delivery temperature above 50°C.
THIS HOT WATER UNIT IS NOT FOR POOL OR SPA HEATING
GENERAL
The Thermann Continuous Flow must be installed in accordance with the following:
(1) These instructions;
(2) National Construction Code and Local authority regulations;
(3) AS/NZS 3500.4 “National Plumbing and Drainage Code, Part 4 Hot Water Supply Systems”,
(4) The Australian standard for gas installations AS 5601;
(5) Any other statutory regulation that may apply;
(6) A notice of intention to install shall be lodged with the relevant local
Gas Authority prior to installation.
DELIVERY INSPECTION
The Thermann Gas Continuous Flow hot water heater unit is supplied fully assembled and ready
for installation.
The installer, upon delivery of the unit, should immediately remove all packing materials and
inspect the unit for damage, and ensure that the unit supplied is correct for the gas supply
to which it is to be connected. If any concerns, please report any damage or discrepancies to
Reece, quoting the serial number and model number, which can be found on the outside of
the cabinet.
INSTALLATION MUST BE CARRIED OUT ONLY BY AN AUTHORISED AND
APPROPRIATELY LICENSED PERSON.
INTRODUCTION
