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Grasslin Towerchron QE1, Installation & User'S Instructions

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Grasslin Towerchron QE1 Installation & User'S Instructions Download Page 19

10

INTERNAL WIRING DIAGRAM (QE1)

NB • Carry out wiring installation using appropriate diagram as shown. 
NB • When the TOWERCHRON QE1 timeswitch is to be used with a combination boiler, always refer to the boiler

manufacturer instructions concerning wiring before using the information contained in this manual. In some
cases, the boiler manufacturers instructions will contain information regarding removal of certain link wires
and will always indicate the fuse rating for the mains electrical supply.

NB • Plug in unit and secure to the base by tightening fixing screw.

OFF

ON

Summary of Contents for Towerchron QE1

Page 1: ...INSTALLATION AND USER INSTRUCTIONS TOWERCHRON QE1 QE2 WA EKF 4042 07 00 S MMS D Bau 97 00278 80 10 0662 7...

Page 2: ...ations You are the proud owner of a new GR SSLIN TOWERCHRON QE We recommend that you read the operation instructions carefully so that you can make the best use of all features offered by this product...

Page 3: ...y permanently fixed re chargeable not replaceable Battery reserve 500 hours plus after 70 hours charge Installation double insulated Fitting surface mounted or single gang plaster depth socket outlet...

Page 4: ...o action is required For fully pumped systems the switch located at the rear of the QE2 must be moved to the right into the fully pumped position NB Installation must be carried out by a qualified ele...

Page 5: ...witch Remove the knock out from the backplate and the timeswitch Screw backplate to wall with counter sunk No 8 Wood screws using fixing holes provided NB For socket box mounting Use the centre two ho...

Page 6: ...rt the inbuilt standard program 3 View the inbuilt standard program 4 Setting your own time program 5 6 View modify delete your entered program selections 7 Manual override functions boost advance con...

Page 7: ...ting your own heating times 21 Both heating and hot water will be turned ON and OFF at the same time 22 23 Heating and hot water will be turned ON and OFF at different times 24 25 2 Setting your own h...

Page 8: ...Open here if you are programming Towerchron QE1 8...

Page 9: ...9...

Page 10: ...S QE1 Any simple time switching application up to the stated rating Domestic heating systems where both heating and hot water services are required to switch ON and OFF at the same time Controlling a...

Page 11: ...utes after plugging into mains supply Now operate the RESET button Press the RESET button with a dull pointed instrument once Press the DAY button until the actual day is marked Repeatedly press HOUR...

Page 12: ...3 START THE INBUILT STANDARD PROGRAM Move the slide switch to position RUN PRESET PROGRAM NB The inbuilt standard program is now active...

Page 13: ...ton NB Each press displays one step at a time the ON and OFF times for heating and hot water Standard program is shown in the table ON OFF ON OFF Monday to Friday 6 30 a m 8 30 a m 4 30 p m 10 30 p m...

Page 14: ...itch to position SET OWN PROGRAM 1 To set ON time and day combination Press HOUR then MINUTES buttons Press DAY button to select day day groups 2 To store ON time and view the next program space Press...

Page 15: ...ess SELECT button Repeat steps 1 to 4 to enter further ON and OFF times 28 program spaces are available After completing your own program Move the slide switch to position RUN OWN PROGRAM NB The curre...

Page 16: ...eatedly NB While you are viewing any program selection you can modify the contents with the DAY HOUR and MINUTES button To delete your entered ON OFF times Press the SELECT button repeatedly until the...

Page 17: ...he RUN PRESET PROGRAM or RUN YOUR OWN PROGRAM mode is active the arrow points to TMD BOOST Press the SELECT The timeswitch will To switch ON button until the arrow in automatically retun to the for 1...

Page 18: ...e display until you move the arrow by using the permanently points to CONST Constant SELECT button again OFF Press the SELECT button The timeswitch stays OFF permanently To switch OFF until the arrow...

Page 19: ...s refer to the boiler manufacturer instructions concerning wiring before using the information contained in this manual In some cases the boiler manufacturers instructions will contain information reg...

Page 20: ...d However in the backplate a termi nal for earth continuity is provided which should be used if earth conductors are present in your cable Make sure that the earth conductors are sleeved to prevent ac...

Page 21: ...4 1 3 ACL TS 142 E 4 1 2 Drayton RTE E 4 1 2 3 Honeywell T6160B 2 1 3 4 Landis Gyr RAD5 4 6 2 Switchmaster SRT2 5 1 3 2 Sunvic TLX2259 E 4 3 1 Simple circuit for domestic central heating boiler with g...

Page 22: ...ion regarding removal of certain link wires and will always indicate the fuse for the main electrical supply Combination boiler model Chaffoteaux Celtic 2 20 OFF N PH 7 6 ELM Leblanc GVM 420 See speci...

Page 23: ...4 5 Vokera 18 72 DMCF N L 3 4 Vokera 21 84 DMCF N L 3 4 Vokera 21 84 DC Turbo N L 3 4 Vokera 20 80 RS Turbo N L 3 4 Worcester Heatslave Senior 12 N L 2 4 Worcester Heatslave Senior 20430 N L 2 4 Worce...

Page 24: ...use the special 24V thermostat supplied with this boiler and wire as indicated in boiler instructions substituting time switch terminals A and B for terminals 3 and 4 respectively on QE1 Boiler with...

Page 25: ...16 ELM Leblanc GVM 420...

Page 26: ...Open here if you are programming Towerchron QE2 17...

Page 27: ...18...

Page 28: ...rn valves or power open power closed valves Gravity hot water pumped heating systems with or without motorised valves fitted into the domestic hot water primary circuit Important note For fully pumped...

Page 29: ...after plug ging into mains supply Now operate the RESET button Press the RESET button with a dull pointed instrument once Press the DAY button until the actual day is marked Repeatedly press HOUR then...

Page 30: ...21 START THE INBUILT STANDARD PROGRAM Move the slide switch to position RUN PRESET PROGRAM NB The inbuilt standard program is now active...

Page 31: ...e that the slide switch is on postion RUN PRESET PROGRAM Repeatedly press the COPY button NB Each press displays one step at a time the ON and OFF times for heating and hot water Standard program is s...

Page 32: ...ING and HOT WATER ON OFF ON OFF Monday to Friday 6 30 a m 8 30 a m 4 30 p m 10 30 p m Saturday to Sunday 8 00 a m 11 00 a m 4 00 p m 11 00 p m To return to time of day Press the CLEAR button The prese...

Page 33: ...t you write down the switching times sheet attached The following day groups are selectable Mon Fri Sat Sun Mon Sat Mon Sun or any individual day Move the slide switch to position SET OWN PROGRAM The...

Page 34: ...ion has been carried out The display now jumps to the next free program space so that the OFF time can be input Repeat steps 1 to 2 to enter further ON and OFF times 28 program places are available Af...

Page 35: ...your own heating times Move the slide switch to position SET OWN PROGRAM The first program space is displayed 1 To set Heating ON time and day combination Press the HOUR then MINUTES buttons Press th...

Page 36: ...g are still in memory for this OFF time 4 To store Heating OFF time and day combination Press the HEATING button The next free program place is displayed Repeat steps 1 to 4 to enter further ON and OF...

Page 37: ...d day combination Press the HOUR then MINUTES buttons Press the DAY button to select day day groups 2 To store Hot Water ON time and view the next program space Press the HOT WATER button 3 To set the...

Page 38: ...HOT WATER button The next free program place is displayed Repeat steps 1 to 4 to enter further ON and OFF times After completing your own program Move the slide switch to position RUN OWN PROGRAM NB T...

Page 39: ...OWN PROGRAM To view modify your entered program selections To view Heating times Press the HEATING button repeatedly To view Hot Water times Press the HOT WATER button repeatedly NB While you are vie...

Page 40: ...F time to be deleted appears Press the CLEAR button The selection displayed will be deleted To delete Hot Water times Press the HOT WATER button repeatedly until the desired ON or OFF time to be delet...

Page 41: ...RAM or RUN YOUR OWN PROGRAM mode is active the arrow points to TMD Timed BOOST Press the HEATING or The programmer will To switch ON HOT WATER button until the automatically return to the for 1 hour a...

Page 42: ...arrow in the display points to the arrow by using the HEATING CONST Constant or HOT WATER button again OFF Press the HEATING or The programmer stays OFF To switch OFF HOT WATER button until the perman...

Page 43: ...34...

Page 44: ...ed However in the backplate a termi nal for earth continuity is provided which should be used if earth conductors are present in your cable Make sure that the earth conductors are sleeved to prevent a...

Page 45: ...nstallation using appropriate diagram as shown NB Plug in unit and secure to the base by tightening fixing screw Important note For fully pumped systems the switch located at the rear of the QE2 must...

Page 46: ...37 WIRING INSTALLATION INSTRUCTIONS QE2 Gravity Hot Water Pumped Heating System with roomstat controlled pump...

Page 47: ...wiring systems a suitable wiring centre is used the Tower controls wiring centre is purpose made and gives full information for wiring this programmer into compatible equipment Gravity Hot Water Pump...

Page 48: ...39 Fully Pumped System using 2 Port Spring Return Fully Pumped System using 3 Port Mid Position Valve...

Page 49: ...rayton CS1 E 1 2 3 Honeywell L641 A C 1 2 Landis Gyr RAM21 1 2 3 Switchmaster SCT1 1 2 3 Sunvic SA 2451 E 3 1 2 E N C D S O E A M M T Tower SS E 4 1 2 Tower RS E 4 1 3 ACL TS 142 E 4 1 2 Drayton RTE E...

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