Unit 22/25 Blue Chalet Industrial Estate, London Road, West Kingsdown, Kent TN15 6BQ
Tel: 01474 853154     Fax: 01474 853300     Email: kaydee@enta.net

SPECIFICATION 1823-1
08/09/00
Heat Bank Thermal Store System  
Stowaway advanced F+E  
Single Heat Exchanger (30 ltr/min)  
Indirect  
40mm Foam Insulation  
High duty primary coil  
All fitted controls are wired  
Manual Fill - No Overflow  
Thermostatic Blending Valve 22mm  
Basic Low Water Level Cut-Out  
Backup Immersion Heater  
Cased  

Unit Code

 1823.1.1

Capacity [litres]

 130

Base Diameter [mm]

 450

Overall Diameter [mm]

 530

Height [mm]

 1190

1   Integral Expansion Vessel (Unpressurised)
2   Plate Heat Exchanger
3   Heat Exchanger Pump
4   Flow Switch
5   Thermostatic Blending Valve, Mixcall III
7   Automatic Air Vent
8   Integral Overflow Chamber
11  Y-Pattern Strainer (supplied loose)
13  Connection to Expansion Vessel
14  Immersion Heater 3kW Incaloy with Stat
16  Cold Mains In, 22mm
17  Hot Mains Out, 22mm
18  Drain Cock
21  Flow to Primary Coil
22  Return from Primary Coil
39  White Coated Steel Casing
40  Tight Fitting Lid
42  Wiring Centre
54  Filling Loop
55  Water Level Switch
56  Manual Bleed Valve
65  Release Valve
66  Overfill Drain Cock

 
Notes..
The Wiring Centre [42] is fitted with a neon which indicates when the unit needs re-filling. It is also fitted with a 5 amp relay to prevent the Heat Exchanger Pump [3] from activating - there will be no hot water available until the unit is topped up manually, using the filling loop [8].
A Mains Water Isolating Lever Valve must be fitted within the cylinder cupboard, in clear view and easily accessible. A Strainer (supplied loose) must also be fitted, down stream of the isolating valve, to protect the flow switch [4].
It is advised that the mains water is tested for hardness. In areas of hard water, we advise the use of a scale inhibitor.
It is important that SENTINEL X100 Inhibitor is used to protect the Heat Bank Thermal Store.  Use 1 litre per 100 litres of stored water. Label the unit as protected with the label provided.
A suitable anti-freeze, such as X500, should also be added when there is a chance that the unit will be left filled and unheated in freezing conditions. Please note, however, that adding anti-freeze into the store will not protect mains water pipework from freezing - these should be protected seperately (either by draining or by the application of trace heating).