For Technical assistance, spare parts or service call:
RVR Energy Technology Limited, Kenmare, Co. Kerry Tel: 064 6641344, Fax: 064 6689520
LEAVE THESE INSTRUCTIONS WITH THE USER
INSTALLATION AND OPERATING INSTRUCTIONS
TML SF WATER
HEATERS
ALT223
Page 1: ...tance spare parts or service call RVR Energy Technology Limited Kenmare Co Kerry Tel 064 6641344 Fax 064 6689520 LEAVE THESE INSTRUCTIONS WITH THE USER INSTALLATION AND OPERATING INSTRUCTIONS TML SF W...
Page 2: ...nd has been regularly maintained as detailed in these instructions The unit has been used only for heating potable water The unit is NOT guaranteed against damage by frost or due to the build up of sc...
Page 3: ...2000 Max DHW Pressure bar 6 6 6 6 6 6 Max Primary Pressure bar 3 3 3 3 3 3 Max Operating Temperature C 95 95 95 95 95 95 Max design pressure bar 6 6 6 6 6 6 Heating capacity kW 38 3 53 5 68 6 109 8 1...
Page 4: ...nlet q Inspection flange r Recirculation u DHW Outlet w Electric Immersion Heater Lt Ext H tot a e C i u r W q Kg empty Kg full 500 650 750 1730 1 1 1 1 1 120 180 120 620 800 790 990 1810 1 1 1 1 1 1...
Page 5: ...safety devices must be fitted to the unvented water heater Thermostatic control Energy Cut Out Device The normal water storage temperature is 60 C The water heater thermostat should be wired to en su...
Page 6: ...d be carefully calculated A rule of thumb for systems with a cold water supply pressure of 3 5 bars and a maximum heating temperature of 60 C is that the volume of the expansion vessel should be at le...
Page 7: ...y mixing it with cold water as required The delivered water temperature should not exceed 50 C 4 Zone Valve The recommended water storage temperature is 60 C The water heater ther mostat should be wir...
Page 8: ...d expressed as a length of straight pipe Resistance cre ated by each el bow or bend G 1 2 15mm 22mm 28mm 35mm Up to 9m Up to 18m Up to 27m 0 8m 1 0m 1 4m G 3 4 22mm 28mm 35mm 42mm Up to 9m Up to 18m U...
Page 9: ...d be at least one pipe size larger than the largest individual discharge pipe to be connected If the system is installed where discharges from safety devices may not be apparent i e in dwellings occup...
Page 10: ...ermissible resistance for this pipe run 6 0 Installation Electrical Requirements WARNING This water heater must be earthed The water heater is fitted with a control thermostat as shown in figure 6 It...
Page 11: ...ansion vessel should be checked annually Method Switch off power to immersion heater s and shut down boiler Close the Stop Valve Open a hot water tap in order to reduce pressure in the cylinder Remove...
Page 12: ...operly connected Check charge pressure of expansion vessel Open a hot water tap turn on mains water supply to the heater Allow unit to fill and leave hot tap running for a short while to purge any air...
Page 13: ...pansion vessel size and precharge pressure Water supply pressure exceeds 3 5 bar Fit a pressure reducing valve with integral line strainer see section Installation Options Water or steam from Pressure...
Page 14: ...14 Manufacturer details TML 64010 CIVITELLA DEL TRONTO TE ITALY TML Single coil instructions 060510...
