Transcript
Characteristics PT01: • full replacement of bimetal thermostats • simple operation • easy wall mounting • hysteresis 0.3 °C • setting the required temperature in range of 11-29 °C, by step 0.5 °C • anti-freeze protection (+3 °C) • automatic night attenuation - the required temperature is reduced for 8 hours, the cycle repeats every day at the same time • indication switching on • low battery indicator • TEST mode
Technical parametres Power supply
alkal. batteries 2 x 1.5 V, type AA/R6 (included) Battery life 3 years Adjustable temp. range 11 to 29 °C (anti-freeze min 3 °C) Hysteresis 0.3 °C Temperature setting by 0.5 °C Measurement accuracy 0.5 °C Output relay relay, max. 5 A / 250 V AC Protection IP20 Dimensions (W×D×H) 113 mm×76 mm×25 mm
Free packing: Two pieces of 1.5 V alkaline batteries with a lifespan of up to 3 years.
2-year guarantee. In case of guarantee or post-guarantee service, send the thermostat to the distributor’s or manufacturer’s address. ELEKTROBOCK CZ s. r. o. Blanenská 1763 Kuřim 664 34 Czech Republic Tel.:+420 541 230 216
Pb MADE IN THE CZECH REPUBLIC
www.elbock.cz
Electronic room termostat with NIGHT ATTENUATION • • • •
Made in the Czech Republic.
PT01 is a simple electronic room thermostat for manual heating control and the possibility of automatic night attenuation.
PT01
automatic night attenuation - after activation, the required temperature is automaticaly reduced by 3 °C for 8 hours power supply by batteries LED indication of switching on boiler regulates the heating or cooling
! Warning ! Install the thermostat on a suitable place, where its operation would not be influenced by direct flow of hot air from the heater, by solar radiation and other disturbing influences. Also avoid the installation on outer wall.
1
Lift off the front cover of thermostat.
2
Check for the correct battery polarity (+/-) and remove the protective paper from the batteries.
4
BOILER CONNECTION - connect the thermostat to the boiler according to the diagram (on the boiler, use the terminals for room thermostat - 2 wires)
Replace the front cover of the
5 thermostat and continue with
NIGHT ATTENUATION function:
It is used to automatically reduce the setting of required temperature temperature by 3 °C for the 8-hour using the control wheel. It is period. This cycle is automatically possible to set the temperature repeated every day. of 11-29 °C by step 0.5 °C. If the control wheel is in position , 22 °C 22 °C is preset anti-freeze temperature drop +3 °C. by 3 °C 19 °C TEST function testing of correct 6 22 6 18 18 8 hours connection of thermostat and Within the required time, shortly push boiler. Hold button for 10 seconds. (for approx. 1 s) the button a ; the red It causes 5 times switching on/off diode flashes 4 times b ; thus the mode of relay (boiler). LED lit when reis active. By turning the control wheel lay is switching on. and change the temperature c , you can cancel the night attenuation! LED indication If you again shortly push the button , the 4 times flashes night attenuation starting hour of the night attenuation chanrelay is switched short flashes ges and a new 8-hour cycle starts to count (boiler is switched on) every 8 seconds down. temperature (°C)
Operating instructions
time (h)
ON
+ 3
1
WALL MOUNTING - Fix the back cover of the thermostat to the wall (or directly to the wiring box).
60 mm holes for installation screws
BOILER: terminals 1 and 2 are interconnected when the thermostat is switched on
2
3
non-potential contacts
COOLING: Terminals 2 and 3 are interconnected when the thermostat is switched on
The installation of PT01 may be performed only by a person with appropriate qualification in electrical engineering.
3 times short flashes every 8 sec
the necessity to replace the batteries *
* If the batteries are not replaced within 30 days, the thermostat is switched off permanently. Indication by LED however continues until full discharge.
b c a
