Danfoss 102E5 User Manual Download

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Installation and User Guide

Danfoss Heating

102E5

Electronic mini-programmer for

controlling hot water and heating

(Including Factory Replacement Units FRU)

Summary of Contents for 102E5

Page 1: ...Installation and User Guide Danfoss Heating 102E5 Electronic mini programmer for controlling hot water and heating Including Factory Replacement Units FRU...

Page 2: ...programme 17 Temporary user overrides 18 Battery backup 19 Contact details 20 For a large print version of these instructions please call Marketing on 01234 364 621 Danfoss can accept no responsibili...

Page 3: ...pply 230 15 Vac 50 Hz Switching action 1 x SPST Type 1B Switch rating 264 Vac 50 60Hz 3 1 A Timing Accuracy 1 min month Power Reserve Minimum 14 days Enclosure Rating IP30 Max Ambient Temperature 45 C...

Page 4: ...or plaster box as required Ensure that the screw heads do not protrude beyond the vertical centre rib of the wallplate or this will prevent the module correctly locating onto the wallplate 4 Surface...

Page 5: ...5 2 day To convert to 5 2 day mode remove the small two way connector from the pins towards the left of the recess on the rear of the module then press the SELECT ADVANCE buttons all at the same time...

Page 6: ...n the display lines up with the word ON and check that the water circuit only operates 12 When the circuit check has been completed replace the wiring cover and tighten the fixing screw Cut any cable...

Page 7: ...ALL N PUMP TERMINALS BOILER TERMINALS 102E5 TERMINALS Typical Gravity DHW with Pumped Heating Typical domestic gas or oil fired central heating system with gravity hot water and pumped heating If a ro...

Page 8: ...nfoss Randall 102E5 HEATSHARE pack which also includes the TW room thermostat AT cylinder thermostat HS3 mid position valve and a WB12 wiring box 1 2 3 5 6 L N L N MAINS SUPPLY FUSED 3 AMP ROOM STAT L...

Page 9: ...PUMP TERMINALS L N MAINS SUPPLY FUSED 3 AMP LINK COM CALL N N COM CYL STAT CALL N SAT ROOM STAT HEATING VALVE D H W VALVE The above control system is available as the Danfoss Randall 102E5 HEATPLAN pa...

Page 10: ...rminated 1 2 3 5 N 6 L A B C RANDALL 102 102E 102E7 1 2 3 5 6 RANDALL 3020P 3060 4 2 1 7 6 3 5 RANDALL MKII R6 4 5 3 1 2 6 7 HORSTMANN CORAL 423 424 Boiler 8 Air Stat 8 2 3 1 4 7 5 6 HORSTMANN DIAMOND...

Page 11: ...THS IND CENTROLLER 10 3 2 N L 1 4 SMITHS IND CENTROLLER 70 5 4 1 2 3 6 SWITCHMASTER 320 350 3 1 N 4 L 2 SWITCHMASTER 600 3 1 N L 2 4 VENNER VENOTROL V S F N A M L L1 T P 0 VENNER VENOTROL 80 Air Stat...

Page 12: ...ng and hot water on and off at times that suit you The 102E5 can provide 3 ON periods and 3 OFF periods each day and can offer either 24 hour control same programme for each day of the week or 5 2 day...

Page 13: ...s PROGRAMME once Use and buttons to set the correct time press and hold to change in 10 min increments When time is correct press PROGRAMME again In 24 hour mode this will take you straight to program...

Page 14: ...10 30pm 10 30pm NB 2nd ON and 2nd OFF are set to the same time These 2 times are ignored by the programme therefore the heating will just come on once in the morning and once in the evening If you wan...

Page 15: ...ons to set the time you want your system to first come on in the morning Press PROGRAMME again to move to the next step Event 2 Use the and buttons to set the time you want your system to first go off...

Page 16: ...ing Press PROGRAMME again to move to Event 2 Use the and buttons to set the time you want your system to first go off Continue using the PROGRAMME and buttons in this way to set the ON OFF times for e...

Page 17: ...hot water heating will remain on constantly OFF the hot water heating will not come on AUTO the hot water heating will come on and go off according to the programmed times ALLDAY the unit will come on...

Page 18: ...t will come on for an hour If it is already on it will add an extra hour so the system stays on for an extra hour To cancel the override press 1HOUR again red light will go off ADVANCE does not work w...

Page 19: ...ays After 15 days without mains power the unit will switch off and two dots will show in the display However all your programmed on off times will be remembered When the mains power is restored the un...

Page 20: ...till having problems Call your local heating engineer Name Tel Visit our website www heating danfoss co uk Email our technical department ukheating technical danfoss com Call our technical department...