smart line E SLE 130 – 300 IMPORTANT! DO NOT UNDER ANY CIRCUMSTANCES SWITCH ON THE IMMERSION HEATER BEFORE THE PRIMARY TANK IS FILLED.
INDEX INTRODUCTION 1 Intended users of these instructions Warnings 1 1 1. Operation 2 2. Construction 3 3. Installation Domestic 4 Wiring the thermostats 5 Primary 5 Immersion Heater 6 4. Commissioning 7 5. Maintenance 8 6. Technical Data 9 7. Performance 10 8. System Schematics Typical un-vented Typical open vented Typical ‘S-Plan’ electrical Typical ‘Y-Plan’ electrical 9. Discharge Pipe Extract of ‘Building reg. G3’ 11 11 12 13 14 15 10. Parts List 16 11.
T E C H N I C A L A N D I N S T A L L A T I O N INTRODUCTION Intended users of these instructions: - The specifying engineer. The installation engineer. The owner or user. The service engineer. Warnings. THE INSTALLER MUST READ AND UNDERSTAND THIS MANUAL BEFORE FITTING THIS APPLIANCE. IMPORTANT: Do not under any circumstances switch on the immersion heater before the primary tank is filled.
T E C H N I C A L A N D I N S T A L L A T I O N 1.
T E C H N I C A L 2. A N D I N S T A L L A T I O N CONSTRUCTION Internal tank: This tank is the heart of the assembly; it has to withstand the corrosive nature of mains water and the temperature variations of stored water whilst working at high pressures. It is manufactured from solid stainless steel and welded in an inert Argon atmosphere (Argon Arc). Before being assembled the tank material is subjected to a rigorous cleaning and passivation process to increase its resistance to corrosion.
T E C H N I C A L 3. A N D I N S T A L L A T I O N INSTALLATION (130 to 300 Smart Paks) Domestic: Parts List. 1. Pressure control valve 3.5bar. 2. Expansion vessel 3.5bar. 3. Check/Expansion valve assembly 6bar. 4. Thermostatic mixing valve. 5. Temperature & pressure relief valve 7bar. 6. Tundish. 1 in No. 22mm equal tee. 1 in No. 22mm elbow. 2 in No. 22mm x 3/4" FI BSP Adaptors. 5 lengths 22mm Copper tube (A to C on drawing). Note: Secondary return pipework and fittings are not included in the kit.
T E C H N I C A L A N D I N S T A L L A T I O N Wiring the thermostat: To comply with ‘The Building Regulation 1991 G3.6’ the manual reset high limit thermostat must be wired to a self-closing motorised valve or some other suitable device to shut off the primary flow to the cylinder.
T E C H N I C A L A N D I N S T A L L A T I O N Immersion Heater The SmartLineE range of tanks have the facility for fitting a 3kW immersion heater for back-up emergency use when the primary heating fails not as a permanent form of summer time heating, this heater must be wired to its own 13 Amp fused spur and as described in the installation instructions for Thermtec immersion heaters. Installation Instructions for Thermtec Immersion Heaters Series AF, BF, CF, DF, AD, BD, CD, DD. 1.
T E C H N I C A L 4. A N D I N S T A L L A T I O N COMMISSIONING Characteristics: Maximum water supply pressure to the reducing valve Operating pressure Expansion vessel charge pressure Expansion valve setting Maximum primary working pressure Temperature & pressure relief valve pressure setting Temperature & pressure relief valve temperature setting 16 Bar 3.5 Bar 3.5 Bar 6 Bar 3 Bar 7 Bar 92-95 °C 1.
T E C H N I C A L 5. A N D I N S T A L L A T I O N MAINTENANCE ACV recommend that the cylinder is maintained by a competent person, this should be carried out every 12 months. The safety valves must be manually operated at least once a year to check their operation and reseating. Allow cylinder to cool before slowly twisting open the temperature and pressure relief valve. The water should flow freely through the tundish and discharge pipe work, check that the valve reseats when released.
T E C H N I C A L 6. A N D I N S T A L L A T I O N TECHNICAL DATA Type Code Unvented Kit Total Capacity (ltrs) Heating Fluid Capacity (ltrs) Domestic Water Capacity (ltrs) Primary press.
T E C H N I C A L 7.
T E C H N I C A L 8. A N D I N S T A L L A T I O N SYSTEM SCHEMATICS Typical un-vented application. Typical open vented application.
T E C H N I C A L A N D I N S T A L L A T I O N Typical ‘S-Plan’ schematic. CONTROL TERMINAL NUMBERING MAY DIFFER FROM THOSE SHOWN. ALWAYS REFER TO THE INSTRUCTIONS SUPPLIED WITH YOUR CONTROL PACKAGE. ACV 6 PIN SOCKET FACTORY WIRED N IS SWITCHED LIVE NOT NEUTRAL 12 THIS DIAGRAM IS FOR GUIDANCE ONLY. ACV ACCEPT NO LIABILITY FOR DAMAGE TO EQUIPMENT ARISING FROM ERRORS OR OMISSIONS INADVERTENTLY CONTAINED WITHIN THIS DIAGRAM.
T E C H N I C A L A N D I N S T A L L A T I O N Typical ‘Y-Plan’ schematic. CONTROL TERMINAL NUMBERING MAY DIFFER FROM THOSE SHOWN. ALWAYS REFER TO THE INSTRUCTIONS SUPPLIED WITH YOUR CONTROL PACKAGE. SWITCH WIRES ON 2 PORT VALVE ARE NOT REQUIRED. ACV 6 PIN SOCKET FACTORY WIRED N IS SWITCHED LIVE NOT NEUTRAL 13 THIS DIAGRAM IS FOR GUIDANCE ONLY. TO EQUIPMENT ARISING FROM ERRORS OR OMISSIONS INADVERTENTLY CONTAINED WITHIN THIS DIAGRAM.
T E C H N I C A L 9. A N D I N S T A L L A T I O N DISCHARGE PIPE The discharge pipe (D2) from the tundish should terminate in a safe place where there is no risk to persons in the vicinity of the discharge, be of metal and: a. be at least one size larger than the nominal outlet size of the safety device unless its total equivalent hydraulic resistance exceeds that of a straight pipe 9m long i.e.
T E C H N I C A L A N D I N S T A L L A T I O N Extract from ‘The Building Regulations 1991 G3’ 15
T E C H N I C A L A N D I N S T A L L A T I O N 10. PARTS LIST Description 300mm Immersion Heater 11/2" BSP 3KW Thermostat pocket Manual air vent Control thermostat Manual reset high limit thermostat 90°C Sparge pipe Ø19.5mm, length 700mm Smart 130 Sparge pipe Ø19.5mm, length 870mm Smart 160 Sparge pipe Ø19.5mm, length 1070mm Smart 210 Sparge pipe Ø19.5mm, length 1340mm Smart 240 Sparge pipe Ø19.5mm, length 1590mm Smart 300 11.
