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Tudor series

Zenith Tudor series, Tudor 21051NZ, Tudor 21052NZ, Tudor 21101NZ, Tudor 21102NZ Installation & Operating Instructions Manual

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Page 1 Tudor - Installation & Operating Instructions - 85807 - June 2012 v1.00
Tudor
Single point open outlet (vented) water heaters
21051NZ Tudor 5 Litre over-sink water heater 21052NZ Tudor 5 Litre under-sink water heater 21101NZ Tudor 10 Litre over-sink water heater 21102NZ Tudor 10 Litre under-sink water heater
Installation & Operating Instructions
Mono
Solo
Hero
Page 2 Tudor - Installation & Operating Instructions - 85807 - June 2012 v1.00
# # Read These Warnings First
Please read all installation requirements, installation procedures and precautions before installing any Tudor water heater.
Never attempt to install any Tudor water heater without reading all of the applicable instructions.
Tudor water heaters are open outlet (vented) water heaters and must not be installed in the same way as mains pressure type water heaters.
The outlet from any Tudor water heater must be connected directly to an outlet spout on the sink and must not be obstructed by a tap or valve or in any other way.
The water flow is controlled by a cold water tap connected before the water heater. Cold water pushes hot water out of the tank when the cold water tap is turned ON. Any such cold water tap should be labelled HOT.
This water heater must not be connected to more than one outlet.
All plumbing connections must be made in accordance with AS3500.
The heater is intended only for indoor use and should never be installed outdoors or be exposed to the elements of nature.
Over-sink and under-sink models are NOT interchangeable.
Children should be supervised to ensure they do not play with the heater.
The heater is unsuited for use by children or infirm people without supervision.
If the power supply cord is damaged it must be replaced by a Service Provider or a qualified electrician.
Do not remove the cover of the heater under any circumstances without first isolating the heater from the power supply.
Outlet temperature should never be set to less than 60°C without due regard to regulations governing the storage temperature of hot water.
This unit must not be cleaned by a water jet.
Before installing, ensure that the following are available:
a) sufficient space to position the heater so there is 270 mm clear access under the heater (over-sink models) or 270mm above (under-sink).
b) standard 10 amp 240 volt power outlet within 1500 mm of the heater
c) cold water supply with a minimum working pressure of 50 kPa and a maximum working pressure of 350 kPa.
d) Isolating valve (not supplied)
If the pressure may exceed 350 kPa, a 350kPa pressure limiting valve (not supplied) must be installed in the cold water supply line.
A double check valve (not supplied) is required to comply with the backflow requirements of AS/NZS3500.1
Under-sink models must be installed beneath approved vented mixer taps requiring a single mounting point on a sink, basin or tub.
Water pressure under 100 kPa may be sufficient for over-sink heaters but may not operate under-sink mixer taps satisfactorily.
Installation Requirements
Tudor - Installation & Operating Instructions - 85807 - June 2012 v1.00 Page 3
NOTE: Failure to correctly fit the Restrictaflow valve (provided) will void the warranty
Step One - Tapware
Note: Instructions for correct assembly and installation of Tudor tapware is included in the tapware box. Pay close attention to these instructions.
Over-sink models must be installed with an inlet valve to control the flow from the water supply to the heater. No valve is supplied with the heater. The water supply and valve should be connected after fastening the heater to the wall.
Over-sink models are supplied with a 300 mm swivel spout. A 300 mm to 600 mm telescopic swivel spout (99006NZ) is available as an optional extra.
Under-sink models must be installed with approved vented tapware. It is advisable to fit the tap to the sink before mounting the heater to the wall beneath the sink.
1. Install the Restrictaflow valve provided, with the isolating valve (not supplied), into the main cold water supply line. The Restrictaflow is adjustable and must be set to deliver no more than 6Ltr/min (Max.) NOTE: Do not fit the Restrictaflow valve to the tank (See P.5 diag)
2. Flush water supply pipes thoroughly to remove any silt or fines.
3. Fasten the tap body to the sink using the bolt & plate system provided.
4. The hose with a WHITE band on it connects to the tap hole with NO marking.
5. The hose with a RED band on it connects to the tap hole with a RED marking.
6. The hose with a BLUE band on it connects to the tap hole with a BLUE marking.
7. Ensure that the flexible tubes are firmly attached to the base of the tap body and in the correct sequence. Refer tapware installation sheet.
Do not dismantle the assembled tap body during installation. Mixer taps are factory tested and sealed to provide optimum performance.
To adjust water temperature delivered by Solo and Hero mixer taps, see instructions on page
7. Such adjustments should be made only by a qualified technician.
Step Two - Positioning
Over-sink heaters should be installed so that the outlet spout drains to a sink or tub, and with a clearance of 270 mm beneath the heater to allow for service access.
Under-sink heaters should be installed a closely as possible to directly below the outlet tap with a clearance of 270 mm above the heater.
This unit must not be positioned in an area that may be cleaned by a water jet.
Step Three - Fastening
It is not necessary to remove the case of the heater during installation.
The heater must be wall mounted with two fixing screws as shown in the diagram on page
5. Fixing screws must have the strength to support the filled heater.
The fixing screws are to protrude 4 mm from the wall as shown in the diagram on page 5 so as to fit into keyhole slots provided on the rear of the heater.
Installation Procedure
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