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0208-6180549-rev

.02

FAST S.p.A.

CONTROLS MANUAL

HEAT RECOVERY UNITS WITH COOLING CIRCUIT

RCF SERIES

Содержание RCF Series

Страница 1: ...0208 6180549 rev 02 FAST S p A CONTROLS MANUAL GB HEAT RECOVERY UNITS WITH COOLING CIRCUIT RCF SERIES...

Страница 2: ......

Страница 3: ...ristics 6 Installation of remote panel 6 Wiring of remote panel 7 User interface 7 Men levels 9 Components 10 Functions 11 Diagnostics 13 Parameters setting 16 Parameters 17 Technical characteristics...

Страница 4: ...oys Seamless round copper tubes for air conditioning and refrigeration 2 designed manufactured and commercialized in compliance with the following EEC Directive PED safety 97 23 CE Machinery safety 98...

Страница 5: ...ly limited through the use of technical protection means and measures G E N E R A L H A Z A R D S I G N A L Carefully adhere to all the indications n e x t t o t h e i c o n Failure to comply with the...

Страница 6: ...assword inside the electrical panel remote panel max distance 150m to be connected directly to the unit wiring cable not included Troubleshooting The controls check and mark the fol lowing possible fa...

Страница 7: ...onfigured as digi tal inputs with parameters Pa H05 Pa H06 Pa H08 8 digital inputs are therefore available Wiring of remote panel Important Never connect the keyboard when the instrument is on Avoid s...

Страница 8: ...r more than 2 seconds you move one level up If the last level of a menu is displayed press the button and release it within two seconds to go up one level In men operating mode it shows the pre vious...

Страница 9: ...D d I s r e t e m a r a P r A P d r o w s s a P s s P e u l a V g n i l o o C t e S e u l a V g n i t a e H t e S e u l a V t u p n I e u g o l a n A s u t a t S t u p n I l a t i g i D x e d n I r e...

Страница 10: ...and start up of the same com pressor compressor on off safety time con trolled by parameter Pa C01 This parameter also applies to when the device is started up ON OFF Pa C01 Pa C02 Time COMPR Pa C01...

Страница 11: ...cooling and freeheating are used to cool or heat the internal environment using outdoor air The external air enters the environment through a damper that mixes it with the recirculated air from insi d...

Страница 12: ...e compressor is ON the control starts the defrost coun tdown 1 min countdown When 1 min pas sed the control device starts the defrosting process At this point Pad06 compressor valve time delay 30 sec...

Страница 13: ...rms are sampled every 225 seconds Example if the number of events is set to 3 the duration of the alarm must last between 2 225 seconds and 3 225 seconds for the alarm to be switched from automatic to...

Страница 14: ...OFF ON Automatically reset unless alarm events per hour reaches the value of parameter Pa A08 after which it is manually reset Not active when Pa A07 time is counted after a compressor is turned on E0...

Страница 15: ...d as worn filters see digital inputs remains inactive for a period of time equal to Pa A05 Not active when the Pa A03 time is counted after fan is turned on OFF OFF3 Reset is carried out automatically...

Страница 16: ...e contact is open The ID4 is configured as active when the contact is closed The ID5 input is configured as active when the contact is closed Relay 1 is connected to the compressor Relay 2 is connecte...

Страница 17: ...ermal switch 2 Worn filters 3 Remote Heating Cooling 4 Remote ON OFF 5 Thermal switch compressor 2 6 Request for second compressor capa city step 7 damper opening Pa H22 Configuration of output NO2 0...

Страница 18: ...a A01 Low pressure pressure switch by pass time Determines the delay between starting up the compressor and starting up the low pres sure digital alarm diagnostics It is expressed in seconds Pa A02 Nu...

Страница 19: ...eating mode 3 continuous operating of fan in cooling mode on request in heating mode 4 continuous operating of fan in heating mode on request in cooling mode Pa P02 Delay between fan ON and com presso...

Страница 20: ...if Pa H49 1 la temperatura al di sotto la quale viene avviato il ciclo di sbrinamento Pa d09 Temperature at which defrost ends if Pa H49 1 Temperature above which the defrost cycle is ended Pa d10 En...

Страница 21: ...Enables dynamic set point 1 0 1 Flag 0 Pa H32 Dynamic set point off set in cooling mode 50 12 7 12 7 C 1 0 Pa H33 Dynamic set point off set in heating mode 0 12 7 12 7 C 1 0 Pa H34 Outdoor temperatur...

Страница 22: ...Pa C02 ON ON safety time 36 0 255 Seconds 10 20 Pa C03 Temperature control hysteresis in cooling mode 15 0 25 5 C 2 Pa C04 Temperature control hysteresis in heating mode 15 0 25 5 C 1 5 Pa C05 Regula...

Страница 23: ...eed in heating mode 100 0 100 80 Pa F17 Minimum fan speed temperature pressure set point in heating mode 100 500 800 C 10 kPa 10 180 Pa F18 Proportional band in heating mode 100 0 255 C 10 kPa 10 40 P...

Страница 24: ...2 AWG 16 28 1 5 way p2 5 5 way connector with remote control and copy card programming AWG 24 30 1 2 3 way connector remote keyboard AWG 22 30 Display and LEDs 3 digits sign 5 red LEDs Buttons 2 butt...

Страница 25: ...ntegrated In terms of automatic operating featu res as a type 1 action control device with reference to manufacturing tolerances and drifts As a class 2 device in relation to protec tion against elect...

Страница 26: ...NOTES...

Страница 27: ...ht to introduce at any time whatever modifications deemed necessary to the improvement of the product FAST S p A TRATTAMENTO DELL ARIA 35044 Montagnana PD Italy Via Luppia Alberi 170 Tel 39 0429 80631...