MICROPROCESSOR TEMPERATURE CONTROLLER FOR CENTRAL HEATING BOILERS AND HOT SERVICE WATER BOILERS

Transcription

1 MICROPROCESSOR TEMPERATURE CONTROLLER FOR CENTRAL HEATING BOILERS AND HOT SERVICE WATER BOILERS 16 USER MANUAL

2 2 1.Frnt panel descriptin 8 Cntrller view with marked functins Turning n (hld ENTER buttn fr 2 sec.). LCD display. Indicatr lights. Device cntrl buttns. Blwer start up indicatr. Central heating pump start up indicatr. Ht service water pump start up indicatr. 3,15 A fuse.

3 3 2. Applicatin Cntrller is equipped with innvative, intelligent Lgic cntrl system. This system cnsists in autmatic adjustment f biler pwer t current perating cnditins. All regulatin prcess is based n measurement f central heating temperature. Due t innvative slutin enabling ptimal fuel cmbustin in the biler, it has the effect f reductin f harmful xides emissin int the atmsphere. With prper xides aftercmbustin and n vershts, biler equipped with ur device can use up t 3% less fuel than standard slutins. 3. Cntrller peratin T start up the cntrller hld ENTER buttn. After cntrller start up, main page with fllwing infrmatin is displayed n LCD: Central heating (CH) temperatures - current and set up Ht service water (HSW) temperatures - current and set CH 22 C z 55 C HSV 22 C z 45 C Frm the main page yu have the access t several functins, pressing ( ) enters int central heating temperature adjusting mde, yu set up desired temperature with ( ) and ( ). When temperature decreases belw 35C (--) and ENTER buttn is pressed, central heating pump turns ff. Cntrller enters SUMMER MODE, with nly ht service water functin. Hwever, if ( ) is pressed as first, yu enter int setting up ht service water temperature. By pressing ( ) and ( ) yu set up desired temperature. When temperature decreases belw 35C (--) and ENTER buttn is pressed, ht service water pump turns ff. Cautin!!! If installatin is nt equipped wit ht service water pump yu shuld turn ff water heating functin. Pressing ENTER buttn cnfirms selected parameter and pressing EXIT buttn exits withut saving previusly made changes. CH Temperature Blwer pwer 59 C BLOWER POW. 3%

4 4 FUNCTIONS - MANUAL OPERATION functin is t fire up the biler, it enables independent start up f cntrller and blwer utputs. Manual peratin Blwer Pressing ENTER buttn turns n ne f the utputs. With ( ) and ( ) yu change utput t be turned n r ff. Pressing EXIT returns t set up menu. - HSW hysteresis that functin is t set up service HSW hysteresis water hysteresis, it cnsists in delaying HSW pump start up by set up number f degrees, i.e. Hysteresis temp. hystheresis 2, set up temperature 5 C - pump HSW 2C shall start up when service water temperature decreases t 48 C. This functin wrks in HSW pririty and summer mde. - PUMP START UP TEMPERATURE PUMP temperature at which circulatin pmp starts up is PŁYNNIE adjustable within the range 3-5 C PUMP belw temperature set up fr the biler, i.e. CH temperature is set up fr 6 C, then range f pump regulatin may be set between 3 C and 55 C. - CH/HSW PRIORITY - HSW PRIORITY HSW pump starts up and wrks until achieves set up temperature. When services water reaches set up temperature HSW pump turns ff and CH pump turns n. START TEMP. START TEMP. 35 c CH/HSW Prrity HSW Prrity - CH PRIORITY in this mde pumps start wrking CH Prrity when biler temperature reaches temperature set up in pump start up functin. (CH pump wrks permanently and HSW pump turns n after reaching desired temperature.) In this mde HSW temperature cannt be higher than CH temperature.

5 5 - MANUFACTURER SETTINGS cntrller is equipped with prgrammed settings, yu may return t them at any time. Hwever, yu shuld remember that all persnal settings will be lst. - END OF WORK turns the cntrller ff. T turn It n again press and hld ENTER buttn. MANUF. SETTINGS MANUF. SETTINGS YES END OF WORK END OF WORK YES Cntrller has gt hidden installatin menu, t get there press and hld ( ) and ( ) buttns fr 3 secnds. Changes f parameters in that menu shuld be made by qualified persn. Yur changes f thse parameters may cause cntrller misperatin. INSTALLATION MENU - TURN OFF TIME functin is t set time which is measured when CH temperature des nt increase and maintains 5C belw set temperature. - BLOWER START-UP this functin cnsists in setting 1% pwer f blwer with time parameter (1sec sec.) which, due t temprary lss f efficiency, has t be regulated. When yu ntice that the blwer des nt wrk crrectly during start. - ROOM REGULATOR rm regulatr may be cnnected t the cntrller.it cntrls CH circulatin pump. Tw-cre cable is led ut frm rm regulatr that shuld be cnnected t jack input. N external pwer surces shuld be cnnected t the device during installatin f rm regulatr. When functin is turned n, an arrw shuld appear n the display (upper right area). If rm regulatr is nt cnnected t the device this functin shuld nt be turned n. TURN OFF TIME TURN OFF TIME 6 min BLOWER START UP BLOWER START UP 1. sek. ROOM REGULATOR ROOM REGULATO ON CH 5 C z 55 C HSV 45 C z 45 C

6 6 - MAX. BLOWER POWER this functin is t limit maximum blwer pwer. Maximum pwer shuld be limited when used fuel (pellet, at) is t light and is blwn arund in cmbustin chamber due t huge fan pwer. - MIN. BLOWER POWER functin is t set up minimum fan pwer. Fan shuld be set up t wrk at minimum pwer. Hwever, yu shuld remember that fans lse their factry parameters as a result f use and sil. In that situatin yu shuld increase. MAX. BLOWER POW. MAX. BLOWER POW. 99 % MIN. BLOWER POW. MIN. BLOWER POW. 31% 4. Technical data 1. CH temperature adjustment range 35 C - 8 C. 2. HSW temperature adjustment range 35 C - 65 C. 3. Autmatic blwer adjustment. 4. Operatin in ambient temperature C - 4 C. 5. Autmatic saving f settings during supply vltage decay. 6. Relative air humidity 95%. 7. I insulatin class A fuse. 9. Cntrller has gt functin preventing frm premature freezing f installatin, in case f temperature decrease belw 6 C circulatin pump starts up autmatically. 1. Cntrller is equipped with secndary prtectin (emergency thermstat) which prtects the biler against verheating. 5. Use 1. Cnnect feeder f CH and HSW pump. a) yellw-green cnductr t earth terminal, b) blue cnductr t "N" terminal, c) brwn cnductr t "L" terminal. 2. After cnnecting the blwer, pumps and after installing all sensrs turn the cntrller n. 3. Cntrller technical cnditin shuld be checked peridically. After perfrming abve actins the cntrller ensures: a) Maintaining cnstant temperature f CH biler set up by user. b) Autmatic start f pumps and blwer. c) Autmatic shutdwn f the blwer and pumps after fuel use up. d) Cntinuus readut f temperatures.

7 7 6. Errr messages Errr - Device failure. Errr 1 - EEPROM memry failure. Errr 2 - CH temperature sensr failure. Errr 3 - HSW temperature sensr failure. Errr 6 - T high CH temperature. Errr 8 - T high HSW temperature. Errr 9 - N fuel. 7. Fuse replacement T replace the fuse discnnect the feeder frm the scket. 8. Installatin recmmendatins 1. Cntrller installatin shuld be entrusted t authrized persn. 2. Cntrller shuld be placed in lcatin disabling it becming heated abve 4C. 3. Perfrm installatin in accrdance with par. 5 (Use) 4. Device shuld be installed and perated in accrdance with rules f perating electrical devices. Cntrller must nt be expsed t water r t cnditins causing steam cndensatin i.e. rapid changes f ambient temperature. 5. In cases f cntrller misperatin first check: a) the fuse b) cnnectins stability and technical cnditin f cperating devices, that means the blwer, pumps. c) Set the cntrller t manufacturer settings. 6. Biler shuld have check valves installed in cycles f CH and HSW pumps. CAUTION!!! Perfrm cnnecting blwer and circulatin pumps mtrs nly after discnnectin f the cntrller frm 23V supply netwrk. 9. Electric parameters 1. Supply vltage 2. Pwer cnsumptin (n ratings) 3. Output ratings: blwer pumps: CH HSW ~ 23 V / 5 Hz 2W 1 W 1 W 1 W

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10 Prducent: Electrnics s.c. Paweł Wilgcki, Pitr Wilgcki ul. Mczydł 1a, Kraków tel , fax