Wallace Pumps SANISMART PLUS

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G:\INSTRUCT\Sanismart Plus\Sanismart Plus Instructions.docx 9/9/2020 Page 1

SANISMART PLUS

Automatic Sewage (Toilet) & waste water collection tank and electrically operated macerator pump system.

INSTALLATION AND SERVICING INSTRUCTION MANUAL

PLEASE READ ALL INSTRUCTIONS PRIOR TO PROCEEDING WITH ANY WORK

A permit may be required. Check with the plumbing, drainage and/or electrical inspectors before installation.

Local regulations may stipulate additional installation requirements.

You must consult with your local plumbing and drainage inspector for a permit approval.

AFTER INSTALLATION, THE INSTALLER MUST HAND THIS MANUAL TO THE OWNER

FOR THE PROPER OPERATION AND MAINTENANCE OF THE SANISMART PLUS UNIT

Failure to do so will result in the installer being made liable under the current legislation for any future claims

resulting from any malfunction of unit, damage to property or person, incorrect operation or servicing.

Congratulations on your purchase of Sanismart Plus wastewater package pump. For this product to meet

its expected lifetime please ensure it is installed by a qualified technician and follow the maintenance

schedule as detailed in section 12, “Care & Servicing of Unit”. Please keep a record of by whom and when

the maintenance was completed, that need to be provided to us when asked for.

PAGE INDEX

Limitations: We reserve the right to change these instructions and improve the product without prior notice.

AUCKLAND WELLINGTON CHRISTCHURCH

PH 09 622 9100 PH 027 543 8634 PH 027 532 9754

Section Page no

1. Dimensions, General view & connections …..2

2. Shower/Bath waste connection height……….4

3. Product overview……………………………….4

4. Applications……………………………………..5

5. Pump hydraulic capability……………………..5

6. Features & Benefit…………............................6

7. Warning: for your safety…..............................6

8. List of fittings supplied…………………………6

Section Page no

9. Protection against flooding…………………….7

10. General installation & electrical data…………9

11. Pump Operational Logic...............................10

12. Care & servicing of unit………………………10

13. Warranty & Limitations ….............................11

14. Fault Finding chart .......................................12

15 Spare parts drawing & list..............................14

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Summary

Dimensions, General View & Connections

General view & connections

Detailed explanation of the unit's cut-away view and inlet connections.

Shower; Bath Waste Connection Height

Shower Tray or Bath Waste Height

Advises minimum height for shower tray waste discharge point relative to the unit.

Pipe Sizes

Lists recommended pipe sizes for various connections to the pump unit.

List of Fittings & Items Supplied & How to Use Them

Unpacking And Inspection. Items supplied with the unit.

Instructs on checking package contents before installation.

General Installation Aspects and Electrical Data

General

General installation requirements, compliance, and system design considerations.

Plumbing

Specific plumbing connection rules, pipework, and venting requirements.

Electrical Connection

Details motor specifications, overload protection, and wiring connection types.

Care and Servicing of Your Unit

Regular Servicing

Details the schedule and procedures for routine pump maintenance.

Modifications or Repairs

Warns against unauthorized modifications and their impact on warranty.

The Sanismart Plus is an automatic sewage (toilet) and wastewater collection tank with an electrically operated macerator pump system. It is designed for the disposal of sewage, water-soluble toilet paper, and wastewater, specifically for domestic "SECONDARY" use. This means it is not intended as the sole means of sewage and wastewater disposal from a dwelling, requiring an alternative system to be available. It is also not designed as a sanitary waste disposal unit or a kitchen waste macerator unit.

Function Description:

The Sanismart Plus pump collects gravity-fed waste liquid into its collection tank. When a set water level is reached, a micro-pressure switch inside the tank automatically activates a powerful, quiet pump equipped with a special cutting system and impeller. This system delivers effluent under pressure through a 25 mm internal diameter PVC pressure pipe. Due to the small pipe size, the delivery can be routed virtually anywhere, including through walls, ceiling spaces, under floors, and around obstacles. The unit enables the installation of various amenities where traditional plumbing might be difficult or impossible due to economic constraints, physical limitations, or existing concrete structures.

Important Technical Specifications:

Power Supply: 230V, 50Hz, 1Ph. Must be connected through a residual current device (RCD) as per current regulations, with an isolator and suitable overload/surge protection. The apparatus must be earthed.
Motor: High quality 2900 rpm motor.
Nominal Current: 2.2 amps.
Motor Input: 0.5 kW.
Cable: 1.5 meters of 3-core cable, supplied with a standard 3-pin domestic earthed plug.
Maximum Wastewater Temperature: 40°C.
Maximum Wastewater Flow: 35 litres/min. Flows exceeding this rate require consultation with Wallace Pumps.
Pump Delivery Pipe: 25 mm PVC pressure pipe.
Shower/Bath Waste Connection Height: Minimum 180mm from the base floor level to the shower tray waste discharge point.
Inlet Connections: One toilet pan connection, two lower-level side inlets (40mm) for shower/bath, and one optional top inlet (40mm) for higher-level amenities like hand basins or sinks.
Vent Connection: 40 mm moulded vent connection with carbon for localized venting. If outside venting is required, the carbon vent holder and floating ball assembly must be removed. A 40mm PVC slab repair connector is provided for this purpose. An air admittance valve (e.g., "Hunter Valve") must not be used in the vent pipe.
Overload Protection: Built-in automatic motor overload. In case of a trip, the pump will not restart automatically and must be manually reset.

Usage Features:

Applications: Suitable for basement toilet and bathroom facilities, relocated bathrooms where gravity fall is not possible, re-developed bathrooms, and master bedroom en-suites.
Connections: Can connect a toilet pan and up to three additional fixtures (bath, shower, vanity, laundry tub, domestic clothes washing machine/dishwasher, domestic kitchen sink) provided they are on the same floor level and area as the unit.
Manual Run/Reset Button: Located on the pump cover, allows manual motor operation when held down and resets the unit after a trip or alarm activation.
Pump Operational Logic:
- Starts when sensor contacts are closed, operating for a maximum of ten cycles (30 sec ON, 5 sec OFF).
- If sensor contacts remain closed after ten cycles, the pump stops, power supply is cut, an internal alarm sounds, and normally closed (N/C) Volts Free Contacts close (activating an external alarm system if connected).
- If the impeller jams (e.g., due to inappropriate items), the motor enters a locked rotor scenario, causing the pump to stop, power supply to be cut, an internal alarm to sound, and N/C Volts Free Contacts to close.
Flooding Protection (Recommended): An overflow relief pipe plumbed to a safe and visible area is essential. Wallace Pumps also offers an "Alarm system with water supply shut off via solenoid valve/s" to amenities producing wastewater, which can help prevent flooding by closing water supply valves when an alarm is triggered. This system requires a Water Monitor Unit and 24V AC solenoid valve/s.

Maintenance Features:

Installation Requirements: Must be installed by a registered plumber and electrician in a dry, weatherproof, non-floodable location with easy access for operation, maintenance, and repairs.
Servicing: Regular servicing is crucial for the unit's expected lifetime. This should be performed by a Wallace Pump's authorized Service Agent or a qualified technician.
Service Intervals: Maximum 6 months for heavy usage, and 1 year for light to medium usage.
Maintenance Tasks:
- Clean the interior of the collection tank and dip tube.
- Check pump start/stop levels and pump-out performance.
- Check for abnormal noise or operation.
- Record any changed/replaced parts.
Impeller Jam Clearing: A 10mm Hex Key (Allen Key) is supplied to unblock the impeller by rotating the motor from the fan end.
Warning Labels: Provided to warn against dumping inappropriate non-organic products into the pump.
Warranty: 2 years from the date of purchase against manufacturing defects in materials and workmanship, provided the unit is installed, operated, and maintained according to the manual and local regulations. Flooding or damage from poor installation, un-authorised modifications, or use of non-supplied fittings is not covered.