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1. Night programming 8 hours of sleep Week schedule beginning at 700 FLOOR AMBIENT N Week Week End N Week Week End 7am 11 11pm 11 11pm Gy ikv ERP 182 14 18 142 08 23 19 23 19 o8 19 15 19 15 o9 24 20 24 20 o9 20 16 20 16 25 21 25 219 21 17 214 17 P1 26 22 26 22 1 22 HO 22 18 P2 277 23 27 23 P2 23 192 23 19 28 24 28 24 P3 24 20 24 20 Week Week End N Week Week End pre prog 11pm 12 7am 11 12am 222 18 222 18 P4 18 14 18 14 5 23 19 23 19 5 19 15 19 15 P6 24 20 24 20 P6 20 16 20 16 P7 25 21 25 21 P7 21 172 21 M P8 26 26 225 P8 22 18 22 18 P9 27 23 27 23 P9 23 39 23 19 Qo 28 24 28 24 Qo 24 20 24 20 N Week Week End N Week Week End pre prog 11 9am 11 1am Q1 18 22 18 Q1 18 14 18 14 Q2 23 19 23 19 Q2 15 19 15 Q3 24 20 24 20 20 16 20 16 Q4 25 21 25 21 Q4 217 172 21 17 Q5 26 926 26 22 Q5 225 18 22 18 06 ar 23 27 23 Q6 23 197 23 19 Q7 28 24 28 24 Q7 24 20 24 20 following day SYN INT EO1 31 Advanced preprogrammings 0 to Z1
2. 12am TEP EE n 18 14 182 144 15 23 19 23 19 15 19 155 19 15 16 24 20 24 20 16 20 16 20 16 17 25 21 25 21 17 21 172 21 177 l8 26 22 26 22 18 22 HO 22 18 19 277 23 27 23 19 23 192 23 19 JO 28 24 28 24 JO 24 20 24 20 Week Week End N Week Week End pre prog 7am 12am 12am 8am 1 J1 225 18 225 18 J1 18 14 18 14 J2 23 19 23 19 J2 19 15 19 15 24 20 24 20 J3 20 16 20 16 J4 25 21 25 21 J4 21 17 21 M 45 26 26 2227 45 22 18 22 18 J6 27 23 27 23 J6 23 19 23 19 J7 28 24 28 24 J7 24 20 24 20 N Week Week End N Week Week End pre prog 12am 2am pre prog 12am 9am 2am J8 225 18 pod 18 J8 18 14 18 14 J9 23 19 23 19 J9 195 15 19 15 24 20 24 20 20 16 20 16 K1 25 21 25 21 Ki 21 17 21 17 K2 26 22 26 22 K2 225 18 22 18 K3 27 23 27 23 K3 23 197 23 19 K4 28 24 28 24 K4 24 20 24 20 following day 28 SYN INT EO1 Advanced preprogrammings A0 to Z1 Night programming 7 hours of sleep Week schedule beginning at 8h00 AM FLOOR AMBIENT N Week Week
3. Four wire installation figure and using the supplied solder less connectors A pair of wires black must be connected to the power source 120 208 240 and another pair yellow must be connected to the heating cable refer to the drawings displayed on the back of the thermostat For connections with aluminum wires you must use CO ALR connectors Please note that thermostat wires do not have polarity meaning that any wire can be connected to the other Then install the floor temperature sensor Four wire installation Floor sensor SYN INT EO1 5 6 Reinstall the front part of the thermostat on the mounting base and tighten the screw at the bottom of the unit 7 Turn on the power 8 Set the thermostat to the desired setting see the following section 6 SYN INT EO1 3 Operation Hour Ambient Ambient temperature set Floor temperature Floor temperature set point Monday Tuesday Wednesday Programming Thursday period Friday Saturday Alphas Sunday segment Modes i Manual ms Heating power Automatic Preprogrammed Anticipated start Preprogrammed NS mode Lock Button to Increase Buttonto Ambient decrease Floor Red indicator GFCI test First Start up At the first start up the thermostat is
4. 24 20 Week Week End N Week Week End pre prog 12am 12am 1am Zw LEES See EE e A8 23 19 23 19 A8 19 15 19 15 A9 24 20 24 20 9 20 16 20 16 BO 25 21 25 21 BO 21 17 21 17 B1 26 228 26 225 Bi 22 18 22 18 B2 27 23 27 23 B2 23 19 23 19 B3 28 24 28 24 B3 24 20 24 20 N Week Week End N Week Week End pre prog 6am 12am 8am 2am pre prog 12am 2am 227 18 22 18 18 14 182 142 B5 23 19 23 19 BS 19 15 19 15 B6 24 20 24 20 B6 20 16 20 16 B7 25 21 25 21 B7 21 17 21 17 B8 26 22 26 22 B8 225 18 227 18 B9 27 23 27 23 B9 23 19 23 19 co 28 24 28 24 24 20 24 20 following day 24 SYN INT EO1 Advanced preprogrammings 0 to Z1 Night programming 6 hours of sleep Week schedule beginning at 700 FLOOR AMBIENT N Week Week End N Week Week End 1am 1 1am C1 209 18 oon 18 C1 18 14 18 14 c2 23 19 23 19 c2 19 155 19 15 c3 24 205 24 20 20 16 20 16 C4 25 21 25 21 4 21 17 21 177 c5 26 22 26
5. solderless connectors suitable for copper wires and one 1 floor sensor 2 Installation Selection of Thermostat and Sensor Location The thermostat must be mounted on a connection box at around 1 5 m 6 feet above the floor level on a section of the wall exempt from pipes or air ducts Do not install the thermostat in a location where tempera ture measurements could be altered For example e close to a window on an external wall or close to a door leading outside SYN INT EO1 3 exposed directly to the light or heat of the Sun a lamp a fire place or any other heat source close or in front of an air outlet e close to concealed ducts or a chimney and in a location with poor air flow e g behind a door or with frequent air drafts e g head of stairs Thermostat Mounting and Connection 1 Cut off power supply on lead wires at the electrical panel in order to avoid any risk of electric shock 2 Ensure that the air vents of the thermostat are clean and clear of any obstruction 3 Using a screwdriver loosen the screw retaining the mounting base and front part of the thermostat Remove the front part ofthe thermostat from the mounting base by tilting it upward 4 SYN INT EO1 4 Align and secure the mounting base to the connection box 4 using the two screws supplied 5 Route wires coming from the wall through the hole of the mounting base and make the required connections using the
6. 18 14 18 14 G4 23 19 23 19 G4 19 155 19 15 G5 24 20 24 20 G5 20 16 20 16 G6 25 21 25 21 G6 21 17 21 177 G7 26 22 26 22 G7 22 HO 22 18 G8 272 23 27 23 G8 23 192 23 19 G9 28 24 28 24 G9 24 20 24 20 Week Week End N Week Week End pre prog 11pm 12am 11 12am HO 227 18 225 18 HO 18 14 18 14 H1 23 19 23 19 H1 19 15 19 15 H2 24 20 24 20 H2 20 16 20 16 H3 25 21 25 21 H3 21 17 21 M H4 26 26 225 H4 22 18 22 18 H5 27 23 27 23 H5 23 39 23 19 H6 28 24 28 24 H6 24 20 24 20 N Week Week End N Week Week End pre prog 11pm 11 1am 482 H7 H8 23 19 23 19 H8 15 19 15 H9 24 20 24 20 H9 20 16 20 16 10 25 21 25 21 0 21 172 21 17 n 26 22 26 22 n 225 182 227 18 12 27 23 27 23 12 23 19 23 19 28 24 28 24 24 20 24 20 following day SYN INT EO1 27 Advanced preprogrammings A0 to Z1 Night programming 7 hours of sleep Week schedule beginning at 700 FLOOR AMBIENT N Week Week End N Week Week End pre prog 12am 12am 12am
7. 21 25 21 Y8 21 172 21 17 Yo 26 22 26 22 Y9 225 18 22 18 20 27 23 27 23 20 23 197 23 19 z1 28 24 28 24 21 24 20 24 20 following day SYN INT EO1 35 36 Limited Warranty This unit has a 1 year warranty If at any time during this period the unit becomes defective return it to its place of purchase with a copy of the invoice or contact our customer service department with a copy of the invoice in hand In order for the warranty to be valid the unit must be installed and used according to instructions f the installer or the user modifies the unit they will be held respon sible for any damage resulting from this modification The warranty is limited to the factory repair or the replacement of the unit and does not cover the cost of dis connection transport and installation Customer service Your distributor ThermoSoft 310 Lexington Drive Buffalo Grove IL 60089 Made by Synapse Electronique 1010 7 Avenue Grand M re 2B8 Canada SYN INT EO1
8. C 95 F do so you must press down the A F button for at least 20 seconds After 20 seconds the new maximum temperature will be displayed in replacement of the Floor mode set point and will blink during 5 seconds Then you can release the A F button To return to a maximum temper ature of 28 C you must repeat the operation Regardless of the maximum floor set point Floor mode the maximum Ambient mode set point will always be 35 C Adjustment of the Hour and the Day of the Week Adjustment procedure of the hour and the day of the week Press down the Day Hr button whether it is in Man Auto or Pre Prog mode At this moment the SET icon and the day of the week blinks and you can adjust the day of the week using the or button and confirm your choice by pressing down the Mode or Day Hr button You can also press down the desired day of the week button without using the or button and confirm your choice using the Mode or Day Hr button 3 The two figures indicating the hour blink You must adjust Er 8 SYN INT EO1 them using the or button and confirm your choice by pressing down the Mode or Day Hr button 4 The two figures indicating the minutes blink You must adjust them using the or button and confirm your choice by pressing down the Mode or Day Hr button The adjustment is then completed and the thermostat returns to the previous mode N B At any time you can exit the adjust
9. End N Week Week End 8am 1 1 8am 1am 8am 1 K5 pon 18 oon 18 K5 18 14 18 14 K6 23 19 23 19 K6 19 15 19 15 K7 24 203 24 20 K7 20 16 20 16 K8 25 21 25 21 K8 21 172 21 177 K9 26 22 26 22 K9 22 HO 22 18 Lo 27 23 27 23 Lo 23 192 23 19 L1 28 24 28 24 Li 24 20 24 20 Week Week End N Week Week End pre prog 8am 1am 9am 2am pre prog 8am 1am 9am 2 L2 22 18 225 18 L2 18 14 18 14 L3 23 19 23 19 L3 19 15 19 15 L4 24 20 24 20 L4 20 16 20 16 L5 25 21 25 21 L5 21 17 21 17 L6 26 26 225 L6 22 18 22 18 L7 27 23 27 23 L7 23 192 23 19 L8 28 24 28 24 L8 24 20 24 20 N Week Week End N Week Week End pre prog 8am 10am 8am 1 10am L9 ZEB 25 Se L9 MO 23 19 23 19 MO Age 15 19 15 M1 24 20 24 20 M1 20 16 20 16 2 25 21 25 21 M2 21 172 21 17 M3 26 22 26 22 M3 22 18 227 18 M4 27 23 27 23 M4 23 19 23 19 M5 28 24 28 24 M5 24 20 24 20 following day SYN INT EO1 29 Advanced preprogrammings A0 to Z1 Night programming 8 hours of sleep Week schedule beginni
10. It has an easy user interface and can manage up to four programming periods a day It keeps the temperature of a room Ambient mode and a floor Floor mode at a requested set point with a high degree of accuracy Floor Mode factory setting this control method is ideal in ar eas where you want a hot floor at any time and when the tem perature of the ambient air can be high without causing discom fort For example in a bathroom 2 SYN INT EO1 Ambient Mode you only have to press down the A F button to Switch from one mode to the other this control method is ideal when you want a stable ambient air temperature without fluc tuation Usually this mode is used in large and often occupied rooms where temperature variations can be uncomfortable For example in a kitchen a living room or a bedroom Some factors cause variations in ambient air temperature They include large windows heat losses or gains due to outside tem perature and other heat sources such as a central heating sys tem a fireplace etc In all these cases the Ambient mode will ensure a uniform temperature This Thermostat is not Compatible with the Following Installations electrical current higher than 16 A with a resistive load 3840 W Q 240 VAC 3475 W Q 208 VAC and 1920 W 120 VAC e inductive load presence of a contactor or relay and e central heating system Parts Supplied one 1 thermostat e two 2 mounting screws e four 4
11. parameters in its nonvolatile mem ory in order to recovered them when power is restored e g af ter a power failure These parameters are the current Man Auto Pre Prog mode the hour and the day of the week the Auto mode programming either from the Ambient or Floor mode the maximum floor temperature 28 or 35 C the last selected pro gramming of the Pre Prog mode the Ambient Floor mode the Celsius Fahrenheit mode the last effective set point the lock mode and the maximum lock set point As mentioned above the thermostat can detect a power failure In such a case the adjustments described are automatically SYN INT EO1 19 saved in the volatile memory and recovered when power is re Stored Then the thermostat enters a very low consumption mode and only displays the hour and day of the week All the other functions are deactivated The thermostat is self sufficient for 2 hours If the power fail ure lasts less than 2 hours the thermostat saves the adjustment of the hour However when power is restored after an exten sive failure more than 2 hours it recovers the last mode Man Auto Pre Prog as well as the various adjustments that were ef fective when the failure occurred either from the Ambient or the Floor mode The hour and the day of the week are also recov ered but you must update them The set point will be the same as what was active when the failure occurred N B During the first half hour of the failur
12. 2 3 22 18 22 18 Week schedule beginning at 7hO0AM Week Week End N Week Week End pre prog 11 11pm 7am 11 7am 11pm 4 24 20 24 20 4 20 16 20 16 5 26 22 26 22 5 22 18 22 18 Week Week End N Week Week End pre prog 11 9am 11 9am 1am 6 24 207 24 20 6 20 16 20 16 7 26 22 26 22 7 22 18 22 18 Week schedule beginning at 8 00 N Week Week End N Week Week End pre prog 8am 12 12am pre prog 8am 12am 12am 8 24 20 24 20 8 20 16 20 16 9 26 22 26 22 9 22 18 22 18 following day SYN INT EO1 23 Advanced preprogrammings A0 to Z1 Night programming 6 hours of sleep Week schedule beginning at 6h00 AM FLOOR AMBIENT N Week Week End N Week Week End pre prog 12am 12am 12am 12am 229 18 22 18 18 14 18 14 A1 23 19 23 19 A1 19 15 19 15 A2 24 208 24 20 2 20 16 20 16 25 21 25 21 21 17 21 177 4 26 225 26 22 4 22 HO 22 18 AS 277 23 27 23 5 23 192 23 19 6 28 24 28 24 AG 24 20
13. 22 c5 22 HO 22 18 c6 27 23 27 23 ce 23 192 23 19 7 28 24 28 24 24 20 24 20 Week Week End N Week Week End pre prog 1am 2am 1am 2am 227 18 225 18 c8 18 14 18 14 c9 23 19 23 19 cg 19 15 19 15 Do 24 20 24 20 20 16 20 16 D1 25 21 25 21 D1 21 172 21 M 2 26 ee 26 2227 D2 22 18 22 18 D3 27 23 27 23 D3 23 19 23 19 D4 28 24 28 24 D4 24 20 24 20 N Week Week End N Week Week End pre prog 1am 9am pre prog 1am 9am 3am D5 22 18 222 18 D5 E D6 23 19 23 19 D6 15 19 15 D7 24 20 24 20 D7 20 16 20 16 D8 25 21 25 21 D8 21 17 21 17 26 22 26 22 225 18 22 18 EO 27 23 27 23 EO 23 197 23 19 E1 28 24 28 24 E1 24 20 24 20 following day SYN INT EO1 25 Advanced preprogrammings A0 to Z1 Night programming 6 hours of sleep Week schedule beginning at 8h00 AM AMBIENT N Week Week End N Week Week End 8am 2am 2 8am 2am 8am 2 E2 pon 18 22 18 E2 18 14 18 14 E3 23 19 23 19 E3 19 15 19 15 E4 24 20 24 20 E4 20 16 20 16
14. 28 24 ug 24 20 24 20 following day SYN INT EO1 33 Advanced preprogrammings 0 to Z1 Night programming 9 hours of sleep Week schedule beginning at 700 FLOOR AMBIENT N Week Week End N Week Week End 10pm 7am 11pm 10 7am 11pm vo 229 18 222 18 Vo 18 14 182 142 Vi 23 19 23 19 vi 19 15 19 15 v2 24 208 24 20 v2 20 16 20 16 25 21 25 21 21 17 21 177 4 26 22 26 22 4 22 HO 22 18 V5 27 23 27 23 V5 23 19 23 19 v6 28 24 28 24 ve 24 20 24 20 N Week Week End N Week Week End pre prog 10pm 8am 12am 10 12am v7 222 18 225 18 v7 18 14 18 14 8 23 19 23 19 v8 19 15 19 15 24 20 24 20 20 16 20 16 wo 25 21 25 21 wo 21 17 21 M wi 26 26 2227 wi 22 18 22 18 w2 27 23 27 23 w2 23 39 23 19 w3 28 24 28 24 ws 24 20 24 20 N Week Week End N Week Week End pre prog 7am 10pm 9am pre prog 7am 10 9am 1 wa 18 D 18 4 18 14 18 14 w5 23 19 23 19 w5 15 19 15 we 24 20 24 20 6 20 16 20 16 7 25 21 25 21 7 21 17 21 17 ws 26 22 26 22 ws 22 18 22 18 2
15. 5 25 21 25 21 5 21 17 21 177 6 26 22 26 22 E6 22 HO 22 18 E7 27 23 27 23 E7 23 192 23 19 28 24 28 24 E8 24 20 24 20 N Week Week End N Week Week End pre prog 8am 2 2am 9 22 18 225 18 E9 18 14 18 14 Fo 23 19 23 19 FO 19 15 19 15 F1 24 20 24 20 F1 20 16 20 16 F2 25 21 25 21 F2 21 17 21 17 F3 26 26 225 F3 22 18 22 18 F4 27 23 27 23 F4 23 19 23 19 F5 28 24 28 24 F5 24 20 24 20 N Week Week End N Week Week End 8am 2 10am 4am 8am 2 10am F6 18 20 18 F6 18 14 18 14 F7 23 19 23 19 F7 19 15 19 15 F8 24 20 24 20 F8 20 16 20 16 F9 25 21 25 21 F9 21 172 21 17 26 22 26 22 225 18 227 18 G1 27 23 27 23 G1 23 19 23 19 G2 28 24 28 24 G2 24 20 24 20 following day 26 SYN INT EO1 Advanced preprogrammings A0 to Z1 Night programming 7 hours of sleep Week schedule beginning at 6h00 FLOOR AMBIENT N Week Week End N Week Week End Gam 11pm 6am 11pm 11 11pm G3 pon 18 22 18 G3
16. 7 23 27 23 w9 23 19 23 19 28 24 28 24 24 20 24 20 following day 34 SYN INT EO1 Advanced preprogrammings 0 to Z1 Night programming 9 hours of sleep Week schedule beginning at 8h00 AM FLOOR AMBIENT N Week Week End N Week Week End 8am 11pm 11pm 8am 11pm 11pm xi pon 18 22 18 xi 18 14 18 14 x2 23 19 23 19 X2 19 15 19 15 X3 24 20 24 20 X3 20 16 20 16 X4 25 21 25 21 X4 21 172 21 177 X5 26 22 26 22 X5 22 HO 22 18 X6 27 23 27 23 X6 23 192 23 19 X7 28 24 28 24 XT 24 20 24 20 N Week Week End N Week Week End pre prog 8am 11pm 9am 12am 8am 11 9am 12am X8 22 18 225 18 X8 18 14 18 14 X9 23 19 23 19 X9 19 15 19 15 YO 24 20 24 20 YO 20 16 20 16 Yi 25 21 25 21 Y1 21 17 21 M Y2 26 26 225 Y2 22 18 22 18 YS 27 23 27 23 YS 23 39 23 19 Y4 28 24 28 24 Y4 24 20 24 20 N Week Week End N Week Week End pre prog 8am 11pm 10am 1am 8am 11 10 1am 22 15 58 22 52 5 I XEBSIDSERTUWER Y6 23 19 23 19 Y6 15 19 15 Y7 24 20 24 20 Y7 20 16 20 16 Y8 25
17. Night programming 8 hours of sleep Week schedule beginning at 8h00 AM 4 89101 AMBIENT N Week Week End N Week Week End pre prog 12am 12am 8am 12am 8am 12am Q8 pon 18 22 18 Q8 18 14 18 14 Q9 23 19 23 19 Q9 19 15 19 15 RO 24 203 24 20 RO 20 16 20 16 R1 25 21 25 21 R1 21 172 21 177 R2 26 22 26 22 R2 22 HO 22 18 R3 27 23 27 23 R3 23 192 23 19 R4 28 24 28 24 R4 24 20 24 20 Week Week End N Week Week End pre prog 8am 12am 1 pre prog 12am 1 R5 22 18 225 18 R5 18 14 18 14 R6 23 19 23 19 R6 19 15 19 15 R7 24 20 24 20 R7 20 16 20 16 R8 25 21 25 21 R8 21 17 21 M R9 26 228 26 2227 R9 22 18 22 18 so 27 23 27 23 so 23 39 23 19 51 28 24 28 24 51 24 20 24 20 N Week Week End N Week Week End pre prog 8am 12am 10am 2am 8am 12am 10am 2am 2 18 225 18 2 18 14 18 14 53 23 19 23 19 3 15 19 15 54 24 20 24 20 54 20 16 20 16 55 25 21 25 21 55 21 172 21 17 56 26 22 26 22 56 225 18 22 18 57 27 23 27 23 57 23 197 23 19 58 28 24 28 24 58 24 20 24 20 following day 32 SYN IN
18. Synapse www synapseelectronique com SE72 Heating floor programmable electronic thermostat 60 For further information or to consult this guide on line please visit our Web site SYN INT EO1 A WARNING A WARNING Before installing and operating this product the owner and or installer must read understand and follow these instructions and keep them handy for future reference If these instructions are not fol lowed the warranty will be considered null and void and the manufacturer deems no further responsi bility for this product Moreover the following in structions must be adhered to in order to avoid personal injuries or property damages serious injuries and potentially fatal electric shocks All electric connections must be made by a qualified electrician according to the electrical and building codes effective in your region Do NOT connect this product to a supply source other than 120 VAC 208 VAC or 240 VAC and do not exceed the specified load limits Protect the heating system with the appropri ate circuit breaker or fuse You must regularly clean dirt accumulations on or in the thermostat Do NOT use fluid to clean thermostat air vents Do NOT use where exposed to water Suitable for insulated walls 1 Description The SE72 electronic thermostat can be used to control heat ing floors with electrical current with a resistive load rang ing from 0 A to 16 A at 120 208 240 VAC
19. T EO1 Advanced preprogrammings A0 to Z1 Night programming 9 hours of sleep Week schedule beginning at 6h00 AM FLOOR AMBIENT N Week Week End N Week Week End 9pm 11pm 9pm 11pm 59 pon 18 200 18 59 18 14 18 14 TO 23 19 23 19 TO 19 15 19 15 Ti 24 20 24 20 Ti 20 16 20 16 T2 25 21 25 21 T2 21 17 21 177 TS 26 22 26 22 T3 22 Ho 22 18 T4 27 23 27 23 T4 23 19 23 19 5 28 24 28 24 T5 24 20 24 20 N Week Week End N Week Week End pre prog 9pm 12am 9pm 7am 12am T6 225 18 225 18 T6 18 14 18 14 T7 23 19 23 19 T7 19 15 19 15 T8 24 20 24 20 T8 20 16 20 16 T9 25 21 25 21 T9 21 172 21 M 00 26 26 2227 uo 22 18 22 18 01 27 23 27 23 01 23 19 23 19 02 28 24 28 24 u2 24 20 24 20 N Week Week End N Week Week End pre prog 9pm pre prog 9pm 1 113 Se U3 04 23 19 23 19 U4 Age 15 19 15 5 24 20 24 20 U5 20 16 20 16 U6 25 21 25 21 U6 21 17 21 17 U7 26 22 26 22 07 225 18 20 18 us 27 23 27 23 08 23 19 23 19 09 28 24
20. apse s customer service Lock Option This mode imposes a maximum temperature set point which is impossible to exceed regardless of the mode in progress However it is still possible to lower the set point at your discre tion The programming of the Auto and Pre Prog modes also re spects this maximum temperature set point Please note that when the lock option is activated it is impossible to switch from the Ambient mode to the Floor mode and conversely 18 SYN INT EO1 Lock Activation 1 Exit any adjustment mode to manually adjust the set point at the desired maximum value 2 Simultaneously press down the and buttons during 10 seconds note that after 3 seconds the SET icon starts to blink and the software version and date are displayed Continue to press down these buttons 3 After 10 seconds the Lock icon is displayed indicating that the Lock option is activated Then release the buttons Lock Deactivation 1 To deactivate the lock option cut off the power supply of the thermostat at the electrical panel and wait at least 30 seconds 2 Restore the power supply to the thermostat The Lock icon will blink during a maximum of 5 minutes indicating that you can deactivate the Lock option 3 Simultaneously press down the and buttons for more than 10 seconds The Lock icon will then be hidden indicating that the lock option is deactivated Parameter Backup and Power Failures The thermostat saves some
21. at ed by the number of little vertical bars displayed in the bottom right hand corner of the screen The heating power used is dis played as follows 0 bar no heat 1bar 1 to25 2 bars 25 96 to 50 96 bars 50 96 to 75 96 4 bars 75 96 to 100 96 SYN INT EO1 17 Ground fault Circuit Interrupter GFCI The GFCI is designed to reduce the risk of electric shock It can detect a leakage current of 5mA If a defect is detected the GFCI device lights up and both screen and heating system circuit are deactivated The GFCI can be reinitialized either by pressing down the Test button or by disconnecting the thermo stat at the electrical panel Ground fault Circuit Interrupter GFCI Verification It is important to verify the ground fault circuit interrupter instal lation and operation on a monthly basis GFCI verification procedure 1 Increase the temperature set point until the heating power bars are displayed displayed in the bottom right hand corner of the screen 2 Press down the Test button 3 The following two cases can occur 8 Successful test The red indicator of the thermostat lights up In this case press down once again the Test button to reinitialize the ground fault circuit interrupter the red indicator turns off b Failed test The red indicator does not light up and the entire display blinks during 5 seconds In this case disconnect the heating system at the electrical panel and call Syn
22. e the hour and day of the week are displayed After half an hour the screen turns off in order to ensure energy saving 20 SYN INT EO1 4 Troubleshooting Problem Solution The thermostat is hot In norm thermostat housing can reach nearly 40 operating condition at maximum load It is normal affect the operation oi he thermostat s the and will not alwavs on Check if the thermostat is properly 9 connected Refer to the installation section Heating does not run Check if the thermostat is properly even if the thermostat connected and make sure the red indicator indicates it is on is not lit Refer to the installation section Check if the thermostat is properly The display does not connected Refer to the installation section come on Check the power supply at the electrical panel The red indicator lights Contact customer service up frequently The displayed ambient Check the presence of an air stream or temperature is a heat source near the thermostat and incorrect correct the situation The display indicates E1 2 Faulty thermal sensor Contact customer service Weak luminosity of the display Possibility of a bad contact Check thermostat wirings Refer to the installation section E1 Faulty ambient exterior sensor open circuit written in the ambient section E2 Faulty interi
23. e of the hour see appendix 1 p 23 14 SYN INT EO1 Choice of the Preprogramming You can only access the Preprogramming mode when the ther mostat is out of any programming or adjustment function Make sure to choose the preprogrammings corresponding to the right mode Ambient Floor according to the attached tables You must proceed as follows to access the Preprogramming mode 1 Press down the Pre Prog button 2 The Pre Prog icon and saved selected preprogramming are displayed This preprogramming can range between 0 and 21 3 From the Pre Prog mode you can choose the first 10 preprogrammings by pressing and releasing the Pre Prog button Each time you press down the button the preprogramming switches from O to 9 4 To choose advanced preprogrammings see appendix 1 press down the Pre Prog button during 5 seconds The letter indicator blinks and you can adjust it by pressing down the or button Once the letter is chosen you must validate your choice by pressing down the Mode button The letter ceases to blink and the figure starts to blink The choice of the figure is made in the same way as that of the letter using the or button Once the figure is selected you must validate your choice by pressing down the Mode button N B If you do not press down any button for more than one minute or press the Exit button the thermostat exits the adjustment function and saves the current choice Then the
24. ess down the A F button when you are not in any ad justment mode Then the temperature set point will become the same as the Floor or Ambient mode temperature as appli cable However if a set point is programmed for the current pe riod it will take this value 16 SYN INT EO1 Sensor Selection If you want to use the SE72 thermostat of Synapse Electronic with a temperature sensor already installed in the floor other than the sensor supplied with this thermostat you must con tact the Synapse Electronic customer service to validate the compatibility between the sensor and the thermostat You must know the serial number and name of the installed sensor Temperature Control The thermostat controls the floor ambient temperature accord ing to the Ambient Floor mode with a high degree of accura cy When the heating starts or stops it is normal to hear a clic sound It is the noise of the relay which opens or closes as applicable Backlighting The screen lights up when you press down a button If you do not press down any button for more than 15 seconds the Screen turns off If you press down the or button once when the backlight is off it will light up without changing the set point value The set point value will change only if you press down one of these buttons again Heating Power Used The level of heating power used to maintain the temperature at the requested set point is expressed as a percentage indic
25. f needed 12 SYN INT EO1 Copy of the Programming You can apply the programming of one day of the week to oth er days by copying the programming day by day or in block To copy the programming day by day you must 1 Press down the source day button day to be copied 2 Hold down this button and press down the destination days one by one The screen displays the selected days If an error occurs when you are choosing a day press down the erroneous day again to cancel the selection 3 After all selections are completed release the source day button The selected days have the same programming as the source day To copy the programming in block you must 1 Press down the source day button hold it and press down the last day of the block you want to copy 2 Hold down these two buttons for 3 seconds After this time the days of the block are displayed indicating that the copy in block is activated 3 Release the buttons The days of the block are not displayed anymore and the current day is displayed N B The block order is always increasing For example if the source day is Thursday and the destination day is Monday the copy will only include Friday Saturday Sunday and Monday SYN INT EO1 13 Erasing of the Programming You must proceed as follows to erase a programming period 1 Access the Programming mode as described previously by pressing down the button corresponding to the day to modify Select
26. icons cease to blink and the letter and the figure corresponding to the selected preprogramming blink alternately until you select another preprogramming If the Pre Prog mode is activated and you successively press down the Pre Prog button the preprogramming comes back to 0 and increases normally as described above SYN INT EO1 15 View of the Preprogramming The view of the selected preprogramming is made in a way sim ilar to the Auto mode programming However it is impossible to modify the preprogramming You must proceed as follows 1 Press down the button corresponding to the day to view buttons Mon to Sun When the selected day is displayed the SET icon and period number blink 2 Choose the period number 1 to 2 to view using the or button For each period the hour and set point are displayed You can also press down the Mode button to switch to period 2 If you press down the Mode button when period 2 is displayed you exit the View mode At any time you can exit the View mode using one of these 3 methods 1 Press down the button of the day you are viewing 2 Press down another day to view it 3 Press down the Exit button If you do not press down any button during 1 minute the ther mostat quits the view mode At any time it is possible to change the day to be viewed by pressing down the desired day button Ambient Floor Mode To switch from the Ambient mode to the Floor mode or con versely pr
27. initially in the Man man ual and Floor modes The temperature is displayed in degrees Celsius and the standard factory set point adjustment is 21 C The hour displays and must be adjusted before switch ing to the Auto or Pre Prog mode The maximum floor temper ature is limited to 28 C Ambient and Floor Temperature The figures displayed below the word AMBIENT indicate the ambient temperature 1 degree The figures displayed be low the word FLOOR indicate the floor temperature 1 de gree Both temperatures can be displayed in degrees Celsius or Fahrenheit see Display in degrees Celsius Fahrenheit SYN INT EO1 7 Temperature Set Points The figures displayed beside the word SET indicate the ambi ent or the floor temperature set points They can be displayed in degrees Celsius or Fahrenheit see Display in degrees Celsius Fahrenheit Out of any adjustment mode press down the button to in crease the set point or the button to decrease it Set points can only be adjusted by increments of 1 degree To quickly scroll through the set point values press and hold down the button Maximum Floor Temperature Limitation At any time the floor temperature in Floor mode is maintained at less than 28 C 82 F in order to avoid overheating caused by an excessive heating request which could damage some ma terials or be detrimental for health It is however possible to in crease this limit to 35
28. is off the set point will not change when you press down these but tons for the first time instead the backlight will be activated To quickly scroll through the set point values press and hold down the button From both modes Ambient Floor the set points can range between 1 and 35 and can only be adjusted by in crements of 1 C from 34 to 95 F by increments of 1 F from the Fahrenheit mode The thermostat will turn off if the set point is lowered below 1 C 34 F and the set point value displayed will be OF The standard factory set point adjustment is 21 C Floor mode From this mode the screen displays the Ambient Floor mode temperature the Ambient Floor mode set point the hour and the day of the week This mode is initially activated when the power is turned on for the first time You must adjust the hour as described in the sec tion Adjustment of the hour and the day of the week before Switching to other modes by pressing down the Mode or Pre Prog button Automatic Mode Auto To switch from the Manual mode to the Automatic mode and conversely press down the Mode button The Man or Auto icon is displayed at the bottom of the screen as applicable From the Automatic mode the thermostat adjusts the set points according to the programmed periods If no data is entered the thermostat acts as in Manual mode and the standard factory set point adjustment is 21 C Floor mode It is always possible to manually ad
29. just the set point using the or button se lected set point will be effective until one period is programmed which represents an hour and a day of the week Note that if the set point is lowered to OF the programming will not be ef fective It is possible to program 4 periods a day meaning that the set point can change automatically up to 4 times a day The period order is not important 10 SYN INT EO1 From this mode the screen displays the temperature the set point the hour the day of the week and the current pro grammed period number 1 to 4 as applicable Programming Procedure of the Automatic Mode After programming a day of the week you can copy this setting see Copy of the Programming N 4 6 1 To access the Programming mode press down the day of the week button that you want to program Mon to Sun Once you release the button the selected day of the week is displayed the SET icon blinks and the period number 1 blinks too Select the period button 1 to 4 that you want to program using the or button For each period the hour and the set point are displayed The hour displays and the set point displays if there is no programming for the period You must confirm the period by pressing down the Mode button The two figures representing the hour blink to indicate that you can adjust them from 00 to 23 using the or button You mus
30. ment mode of the day and the hour by pressing down the Exit button or by not pressing any button during 1 minute In case of a power failure the thermostat is self sufficient for 2 hours If the failure lasts less than 2 hours the thermostat saves the adjustment of the hour and the day of the week When the power is restored after an extensive failure more than 2 hours the hour and the day of the week are recovered but you must update them Display in Degrees Celsius Fahrenheit The thermostat can display the ambient temperature and the set point in degrees Celsius standard factory setting or Fahrenheit Adjustment procedure for degrees Celsius Fahrenheit display 1 To switch from the degrees Celsius to the degrees Fahrenheit and conversely simultaneously press down the and buttons for more than 3 seconds until the SET icon blinks 2 Press down the button to switch from the degrees Celsius to the degrees Fahrenheit and conversely The degree Celsius or Fahrenheit symbol is displayed 3 When the adjustment is completed press down the Exit button or do not press down any button during 5 seconds to exit the adjustment function N B This adjustment can be done from any of the three principal modes SYN INT EO1 9 Manual Mode Man From the Manual mode you can manually adjust the thermostat set point by pressing down the or buttons to increase the value or to decrease it Please note that if the backlight
31. ng at 6h00 FLOOR AMBIENT N Week Week End N Week Week End Gam 10pm 10pm 10pm 10pm 6 227 18 22 18 Me 18 14 18 142 M7 23 19 23 19 M7 19 15 19 15 M8 24 203 24 20 M8 20 16 20 16 M9 25 21 25 21 M9 21 17 21 177 NO 26 22 26 22 22 HO 22 18 N1 277 23 27 23 1 23 192 23 19 N2 28 24 28 24 N2 24 20 24 20 Week Week End N Week Week End pre prog 10pm 11pm 10pm 7am 11pm enc ee 18 14 18 142 N4 23 19 23 19 N4 19 15 19 15 N5 24 20 24 20 5 20 16 20 16 N6 25 21 25 21 6 21 17 21 M N7 26 928 26 2227 N7 22 18 22 18 N8 27 23 27 23 N8 23 39 23 19 N9 28 24 28 24 N9 24 20 24 20 N Week Week End N Week Week End pre prog 10pm 8am 12am pre prog 10pm 8am 12am 00 22 18 22 18 oo 18 14 18 14 O1 23 19 23 19 O1 15 19 15 o2 24 20 24 20 2 20 16 20 16 25 21 25 21 o3 21 172 21 177 04 26 22 26 22 04 225 18 20 18 05 27 23 27 23 05 23 19 23 19 06 28 24 28 24 o6 24 20 24 20 following day 30 SYN INT EO1 Advanced preprogrammings A0 to Z1
32. or sensor open circuit written in the ambient section Faulty floor sensor open circuit written in the floor section N B If you do not solve the problem after checking these points cut off the power supply at the main electrical panel and contact customer service consult our Web site to obtain the phone numbers SYN INT EO1 21 5 Technical specifications Supply voltage 120 208 240 VAC 50 60 Hz Maximum electrical current with a resistive load 16 3840 W 240 VAC 3475 W 208 VAC 1920 W 120 VAC Range of temperature 1 C to 35 C 34 F to 95 F Temperature display resolution 1 C 1 F Range of the temperature set points 1 C to 35 C 34 F to 95 F Temperature set point increments 1 C 1 F Storage 40 to 50 104 F 122 F Certification cETLus 60 22 SYN INT EO1 Appendix 1 Preprogramming booklet Standard preprogrammings 0 to 9 FLOOR AMBIEN Week schedule beginning at GhOOAM Night programming 8 hours of sleep Week Week End N Week Week End pre prog 6am 10pm 6am 10pm 10pm 10pm 0 24 20 24 20 0 20 16 20 16 1 26 22 26 22 1 22 18 22 18 Week Week End N Week Week End pre prog 10pm 8am 12am 10pm 12am 2 24 20 24 20 2 20 16 20 16 3 26 22 26 2
33. t confirm the adjustment by pressing down the Mode button After confirmation the figures representing the minutes the last 2 figures blink You can adjust and confirm them in the manner described in point 3 Note that the minutes can only be adjusted by increments of 15 minutes The period set point blinks and you can adjust it using the or button You must confirm the adjustment by pressing down the Mode button After set point confirmation the programming is completed The following period number blinks For example if the previously programmed period was 1 period 2 blinks It is then possible to continue the programming of this period by pressing down the Mode button You can also select another period using the or button At the end of period 4 programming you automatically exit the Programming mode SYN INT EO1 11 At any time you can exit the programming mode using one of these 3 methods 1 Press down the button of the day you are adjusting 2 Press down the button of another day to program it 3 Press down the Exit button Moreover if you do not press down any button for more than 1 minute the thermostat will exit the Programming mode In all cases the programming is saved Anticipated Start This mode enables the room to reach the selected tempera ture at the programmed hour by starting or stopping the heat ing before this time In fact the thermostat estimates the delay required to reach
34. the period to erase using the or button You do not have to press down the Mode button to confirm the selection However doing so will not impact on the erasing Simultaneously press down the and buttons to erase the period programming The hour displays and the set point displays to indicate that the programming is erased The erased period number blinks and you can select another period to be erased or exit the Programming mode following one of the 3 methods described above A Preprogrammed Mode The Preprogrammed mode allows an automatic programming of the thermostat 252 preprogrammings have been defined for Ambient mode and 252 for Floor mode 0 to Z1 and 0 to 9 see appendix 1 to consult the corresponding tables This mode gives you the possibility to quickly program the thermostat us ing preprogrammings commonly used without having to do it manually As from the Automatic mode it is possible at any time to man ually adjust the set point This set point will be effective until the next set point change anticipated by the preprogramming Note that if the set point is lowered to OF the programming will not be effective From this mode the screen displays the Ambient Floor temper ature the Ambient Floor set point the hour the day of the week and the letter and current number of the preprogramming A0 to Z1 and 0 to 9 alpha numeric segment displayed on the right hand sid
35. the set point of the next period at the pro grammed hour This delay is obtained by the observation of the temperature variations in the room and the results obtained dur ing the preceding anticipated starts Therefore results should be increasingly precise day after day From this mode the ther mostat displays at any time the set point SET of the current pe riod The anticipated start icon will blink when the anticipated start of the next period begins For example if the requested temperature between 8h00 am and 10h00 pm is 22 C and between 10h00 pm and 8h00 am is 18 C the set point SET will indicate 18 C until 7h59 am and will switch to 22 C at 8h00 am Thus you will not see the pro gression carried out by the anticipated start only the desired result To activate or deactivate the anticipated start the thermostat must be in Auto or Pre Prog mode Then you must press down the MODE button for at least 5 seconds The anticipated start icon is displayed or hidden to indicate the activation or the deactivation of the mode This modification will apply to the Auto as well as the Pre Prog mode If you modify the tempera ture set point manually when these modes are activated the an ticipated start of the next period will be cancelled N B Please note that the anticipated start is initially activated when you enter the Automatic or Preprogrammed mode Thus you must deactivate it following the above procedure i

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