G:\INSTRUCT\Sanismart Plus\Sanismart Plus Instructions.docx 9/9/2020 Page 9
10. GENERAL INSTALLATION ASPECTS AND ELECTRICAL DATA
General
1. It is required that the unit must be installed by a registered plumber including all plumbing & drainage connections and all
electrical aspects including power supply must be connected by a registered electrician. It is the responsibility of the installer to
obtain all the necessary permits and consents. Ensure full compliance with all applicable local regulations. The owner or owner's
agent must ensure that the SANISMART PLUS is compatible with the existing or proposed plumbing system design.
2. The installation of the unit and non-return and isolating valve must comply with the following conditions:
- They are easily accessible for servicing;
- All fixtures & appliances being serviced are with waste trap installed & are located on the same floor level as the pump.
- Pump must be installed in a clean, dry, non-floodable position, protected from UV and on a permanently sturdy support.
- Suitable design & systems are installed to avoid overflow, flooding or unwarranted children interferences or excessive moisture.
- Suitable care is taken during installation to protect the pump unit and pipes from freezing of liquids within.
- All the requirements in these instructions are met.
3. Any
modifications not described in this manual and without written authorisation by a Wallace representative will
nullify the Wallace Pumps warranty and durability compliance.
Plumbing
1. The connection to the soil and waste drain system must be carried out in accordance with the Building and Plumbing Code.
The connection of the unit's delivery pipe to a soil or waste pipe should be kept at least 0.5 metre distance from any o ther
connection. Also it must not be connected in a section of the pipe which runs the risk of being flooded creating a back pressure
down the pipework to the unit. The connection point is usually 600 mm above the lowest W.C. connection or the lowest gully trap.
The connection of the delivery from the unit to a soil or waste pipe should be a swept inspection bend in the direction of flow of
the soil or waste pipe.
2. Any horizontal section of the delivery pipework should always have a continuous rise towards the soil or waste pipe connection.
It should never be level or have a fall. The pipework must be securely strapped and isolated from the building structure to prevent
vibration and noise transmission.
3. Install only the supplied full flow non-clog swing check valve within one metre of the pump in a vertical position. This check
valve to be below and close to the isolating ball valve, supplied with the unit.
5. All pumped appliances, such as washing machines and dishwashers, must discharge via an approved waste system which
includes an air gap and a trap.
6. Ensure that the 40 mm tank vent to outside (if required) is installed in the top of the unit and that it extends full-bore to the
external air (the minimum height must be 50mm above the overflow level of the highest fixture discharging into the WALLACE
SANISMART PLUS) or terminated elsewhere as described in the current Building & Plumbing regulations
. DO NOT use air
admittance valve e.g. a "Hunter Valve"
venting devices as they do not let air out of the tank.
7. It is important from a health and safety reason and for the protection of property, that an overflow relief pipe is plumbed and
delivered to a safe and visible area in the event that the discharge flows into the SANISMART PLUS exceed the pump hydraulic
performance capability or caused by a mechanical failure or a pipe blockage. Some of appliances protection and automatic water
shut off system to be installed as per section 9.0 to further possibly safeguard flooding issue.
10.3 Electrical Connection
1. The WALLACE SANISMART PLUS is fitted with a high quality 2900 rpm motor:
Nominal current :
2.2 amps
Motor input
:
0.5 kW
Cable
:
1.5 metres of 3 core - supplied with the unit
Cable Plug
:
Standard 3 pin domestic earthed - supplied with the unit
Supply
:
1 phase 230 volts 50 Hz.
2. Overload protection (thermal / overload): - The unit has a built-in automatic motor overload. In the event of an overload trip,
the pump will not restart automatically as it must be manually reset. Nevertheless always switch off the power in case the fault
was not an overload trip. Then determine and eliminate the cause of the overload. Press the reset button on top of the main lid to
ensure pump operates.
3. Wiring connection: - The electrical wiring connection type should preferably be the "Clipsal Permanent Connection Unit with
Neon" type, or PDL 253N, or similar. The permanent connection should be fixed in a position where it cannot be reached by a
person in a bath or shower or standing on a wet surface.
4. The unit requires a domestic 3 pin earthed single phase power supply. The appliance must
not
be connected to a conventional
plug, socket or adaptor when installed in a bathroom, unless properly protected by an approved earth leakage circuit breaker or
similar.
5. Refer Section 7 (Warning: for your safety) for additional electrical information.
Always refer to your local power supply authority for details of acceptable wiring, as their requirements over-ride the guidelines
above.
