elco PISCES MINIFILL, M1/1 Instructions For Installation, Servicing & Operation
1
COMPACT, WALL MOUNTED, PRESSURISATION MANAGER
INSTRUCTIONS FOR INSTALLATION, SERVICING &
MAINTENANCE OF THE PISCES MINIFILL MODEL
M1/1 (Mechanical Single Pump) Unit,
PISCES
MINIFILL
Mechanical Model
L250-M1/1
2
page
section
page
section
PISCES
MINIFILL
MECHANICAL
M1/1
4
3.0
Technical Data and Dimensions
9
11.1
Introduction of Water
4.0
Delivery Consignment /
Unpacking
12.0
Treatment
Commissioning
5.0
Locating the Pisces Minifill
12.1
First Fill and Setting To Work
5
6.0
Installation Clearances
10
13.0
Fault Diagnosis
7.0
Wall Mounting
11 14.0
Internal Components & Short
6
8.0
Water Connections
Parts List
9.0
Electrical Connections
12 15.0
Commissioning Form
7
9.1
Wiring Diagram
1.0 General Notes
Installation Requirements
2
3
1.0
2.0
General Notes
Product Description
8 10.0
11.0
Determining the Cold Fill
Pressure
Filling the System
These instructions are intended to assist the installer, commissioning engineer, maintenance engineer and the
end user with the usage of the Pisces Minifill (M1/1 Mechanical) pressurisation manager.
Please read this manual fully before commencing the installation of the unit. The Pisces Minifill
pressurisation manager should only be installed by persons deemed to be competent. This manual shall be
handed to the unit user following completion of the installation. The unit shall not be left to operate without being
correctly commissioned.
The installation of Pisces Minifill pressurisation manager shall be in accordance with the relevant requirements of
all current Water Regulations, such as;
Water Supply (Water Fittings) Regulations 1999 (Amended Dec 2000)’,
Water Byelaws 2000-Scotland,
Local Water Authority Byelaws,
IEE Electrical Regulations,
Health & Safety at Work Act,
Building Regulations,
Construction (Design & Management) Regulations 1994,
National, Fire Regulations, and
Insurance Company requirements.
The following British Standards / Codes of Practice are also applicable:-
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•
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BS 6644: 2011 Specification for gas fired hot water pressurisation units of rated inputs between 60kW
and 2MW.
BS 6880: 1988 Code of Practice for low temperature hot water heating systems of output greater than
45kW. Parts 1, 2 & 3.
BS 7593: 1992 Code of Practice for treatment of water in domestic hot water central heating systems.
BS 7671: 1992 Requirements for electrical installations. IEE Wiring Regulations. Sixteenth edition.
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MECHANICAL M1/1
2.0 Product Description
PISCES
MINIFILL
Wall/Floor mounted with compact dimensions
Versatility of Use
Building Management System (BMS) Compatible
Guarantee
The Pisces Minifill compact cabinet housed pressurisation manager is suitable for maintaining the cold fill
pressure in sealed heating, cooling, or chilled water systems.
The unit may be wall or floor mounted, and has been designed to meet the needs of the commercial/large
domestic installations, where plant room space may be restricted.
At 600mm High, 382mm Wide, and 280mm Deep, the Pisces Minifill pressurisation managers allows for site
installation where space is of a premium, without compromising serviceability.
With the use of a powerful turbine peripheral pump the Pisces Minifill pressurisation managers can be
configured to achieve and maintain a system Cold Fill Pressure from as low as 0.8bar up to 3.0bar.
The unit detailed in this manual utilizes a Type AF Air Gap, and is therefore compatible for use with both
Fluid Category 3 (C-3) In-House, and Fluid Category 4 (C-4) Other Than In-House systems.
The Pisces Minifill pressurisation manager is supplied as standard with Volt Free Pressure Switches to provide
remote indication of both High and Low Pressure faults. These switches are rated to accept up to 240Volts AC,
with a maximum current of 0.5Amps.
The warranties available on the Pisces Minifill pressurisation manager is as follows;
Supply Only - Parts Only Warranty, against manufacturing or material
Supply and
Commissioned
(By an Elco Engineer)
defects for a period of 12 months from the date of delivery.
- Parts and Labour Warranty, against manufacturing or material defects
for a period of up to 15 months from the date of delivery.
4
PISCES
MINIFILL
3.0 Technical Data & Dimensions
Technical Data
MECHANICAL
M1/1
Connections
4.0 Delivery Consignment / Unpacking
5.0 Locating the Pisces Minifill
View
Cold Fill Pressure Min
Minimum Mains Cold Water Supply 12 ltrs/min
Max
0.8bar
3.0bar
Power Supply (240V, 50Hz)
Motor Rated Fuse Required
Start Current 9.0 Amps
Full Load Current 2.8 Amps
Break Tank Air Gap AF
Break Tank Capacity (Max) 7.6 Ltrs
Side View (Left)
Weight (Empty) M1/1
(Filled) M1/1
10 Amps
22.0 kg
30.0 kg
Mains Cold Water Inlet (A) 15mm BSP
Waste water Outlet/Overflow (B) 28mm COMP
Water Outlet (C) 15mm COMP
Electrical Cable Glands (D) 3 x 10mm
The Pisces Minifill pressurisation manager is delivered as a single carton containing the Pisces Minifill and associated fittings.
The Pisces Minifill unit carton contains:-
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•
•
To unpack the Pisces Minifill press urisation manager, carefully cut along the t aped seams of the carton. The carton will then
un-fold to reveal the unit. Do not discard of the packaging as this can be used as a template to assist with the inst al lation of the
unit
Assembled and Tested Pisces Minifill unit.
Wall mounting bracket. (Supplied attached to the front of the water tank.)
Installation Template (part of the carton).
The Pisces Minifill pressurisation manager is not suitable for installation external to a building. The position chosen for the
appliance shall be a structurally sound wall capable of supporting the filled weight of the appliance and all associated
ancillary equipment. The wall shall be truly plumb vertical to ensure correct operation.
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