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A 511 - DTC 628 Eng.

06.12.05 LB

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D e s i r e d r o o m T

S E T B A C K 1 1 6 . 0 c

20. SEQUENCE OF DISPLAY PAGES

(data and functions are those in memory at delivery)

P r o g r a m :

2 4 H O U R 1

M o d e : N O R M A L

T d 2 0 . 0 c V a r + 0 . 0 c

S p e c i a l p r o g r a m

2 4 H O U R 1

S p e c i a l p e r i o d

F r : - - . - - t o : - - . - -

H o w m a n y 2 4 h o u r

p r o g r a m s ? 1

P 1 E v e n t 1 6 . 0 0

N O R M AL 1 2 0 . 0 c

P 1 E v e n t 1 2 2 . 0 0

O F F

H o w m a n y 7 d a y

p r o g r a m s ? 0

7 d a y 1 M O N D A Y

2 4 H O U R 1

7 d a y 1 S U N D A Y

2 4 H O U R 1

H o w m a n y h o l i d a y

p e r i o d s ? 0

H o l i d a y p r o g r a m

F R O S T P R O T 6 , 0 c

H o l 0 1 s t a r t N O

F r : - - . - - t o : - - . - -

–

T E C H N I C A L P A G E S

P R E S S + K E Y

F u n ct i o n a l A l a r m s

– – – 8

K a l a r m s

– – – –

C h o i c e k e y n u m b e r

– – – –

S i t e n a m e

– – – – – – – – – –

–

C R i n g ? ?

C R i n g c o n n e c t i o n

N O

1 2 . 1 8 M O N D A Y

3 0 . 0 8 . 0 0 B S T

D T C 6 2 8 E n g .

v e r s . x x

C h o i c e M e n u + / –

E V E N T S & P E R I O D S

M2.

C h o i c e M e n u + / –

T E M P & C O N T R O L S

M1.

S i t e - - - - - - - - - - - -

1 2 . 1 8 M O N D A Y

M0.

T E C H N I C A L P A G E S

P R E S S + K E Y

H e a t e m i t t e r s

R A D I A T O R S

D e s i g n f l o w

t e m p : 7 0 . 0 c

C u r v e O r i g i n T O 2 0

F l o w T : 2 0 . 0 c

F l o w T L i m i t s

M i n : 1 c M a x : 9 9 c

–

M4.

C h o i c e M e n u + / –

C O N F I G D T C 6 2 8

M6.

T E C H N I C A L P A G E S

P R E S S + K E Y

C h o i c e M e n u + / –

S E T T I N G B O I L E R S

M5.

C h o i c e M e n u + / –

T E S T I N G

M7.

D e t e c t o r a l a r m s

– – – –

A d d r e s s : – – –

G r o u p : –

S e n d a l a r m s : N O

P a s s W T e l e m a n : N O

H e a t i n g s e a s o n

F r : - - . - - t o : - - . - -

S u m me r t i m e ( B S T )

F r: - - . - - t o : - - . - -

O u t s i d e t e m p

A c t u a l : – 2 . 0 c

–

D e s i g n o u t s i d e

t e m p : – 5 . 0 c

O n - O f f d i f f e r e n t

b u r n e r : 5 . 0 c

B u r n e r M o d u l a t i o n

t i m e : 7 5 s

O u t p u t : M O D U L A T

S t a t u s : I D L E

D e s B o i l e r T : 6 0 , 0 c

A c t B o i l e r T : 5 8 , 0 c

C h o i c e M e n u + / –

M E A S U R E M EN T S

M3.

+ –

B o i l e r v a l v e

D e l a y O f f : N O

P u m p

D e l a y O f f : 3 0 m i n

+ –

Keys for scrolling the display pages and positioning the cursor on adjustable data on these pages.

The adjustable data, in the following descriptive list of display pages, are highlighted thus

By pressing these keys at the same time, or in any event after the elapse of 15 minutes, the ﬁrst page appears

Keys for : – adjusting the values indicated by the cursor

– seeing the possibility of conﬁguring a function, e.g. :

oppure

– passing directly from one menu (series of pages) to another.

H e a t e m i t t e r s

F A N C O I L S

H e a t e m i t t e r s

P A N E L S

S i t e - - - - - - - - - - - -

1 2 . 1 8 M O N D A Y

– +

D e s i r e d b o i l e r T

F I X E D P 1 7 0 . 0 c

D e s i r e d r o o m T

N O R M A L 1 2 0 . 0 c

D e s i r e d r o o m T

N O R M A L 2 2 0 . 5 c

D e s i r e d r o o m T

N O R M A L 3 2 1 . 0 c

D e s i r e d r o o m T

N O R M A L 4 1 9 . 5 c

D e s i r e d r o o m T

N O R M A L 5 1 9 . 0 c

D e s i r e d r o o m T

S E T B A C K 2 1 4 . 0 c

D e s i r e d r o o m T

F R O S TP R O T 6 . 0

D e s i r e d b o i l e r T

F I X E D P 2 8 0 . 0 c

P u m p s u m m e r : Y E S

F O L L O W S B O I L E R

B u r n e r O f f : N O

O u t s i d e T : 1 8 , 0 c

I n c r e a s e T B o i l e r

f o r z o n e s : 5 . 0 c

T F l u g a s A c t : 1 8 5 c

T F l u g a s M a x : 1 8 5 c

C h o i c e M e n u + / –

S E T T I N G H T G & P U M P

T y p e o f c o n t r o l

C O M P E N S - F I X E D P

S p e e d i n c r e a s e

D e s B o i T : 9 9 . 0 c / m

Содержание DTC 628

Страница 1: ...back 1 2 Frost Protection Fixed Point at ﬁxed point Use the desired boiler temperatures Fixed Point 1and Fixed Point 2 Zones variable in relation to temperature requested by controllers of these zones connected in C Ring Control 3 wire modulating burner common increase decrease On Off control of boiler shut off valve On Off control boiler pump or manifold or heating plant Timed programming with se...

Страница 2: ...re 30 0 5 0 20 0 C Correction curve origin 20 0 40 0 C Desired programmable room temperatures 5 NORMAL 0 0 30 0 C 2 SETBACK 0 0 30 0 C FROST PROTECTION 0 0 6 0 30 0 C Control boiler temperature at Fixed Point 2 desired FIXED POINT temperatures 0 0 99 0 C Control temperature boiler zones Increase boiler temp over that of zones 0 0 5 0 50 0 C Boiler setting data Burner modulation time 30 75 3 600 s ...

Страница 3: ...ts see data sheets T 021 and T 022 Apply power 230 V and check its presence across terminals L and N Remove power replace cover on base terminal block and secure it with the four screws supplied 5 3 You are advised not to insert more than two cables in a single terminal of the controller and if necessary to use an external junction box 9 SITING CONTROLLER AND DETECTORS 9 1 Controller The controlle...

Страница 4: ...the zone controllers used by the DTC 628 con trollers to regulate the temperature of the boilers Only one of the controllers connected in C Ring can be conﬁgured as PRIMARY 10 1 Not connected in C Ring DTC 628 can determine the temp of the boiler by using own programming remote control A to modify program in use 10 2 Connected in C Ring with other Heating DHW circuit controllers DTC 628 can be PRI...

Страница 5: ...the same time 11 3 Sending alarms Send alarms NO alarms not sent YES alarms transmitted to central PC PassWTeleman NO password not enabled YES password enabled M6 3 Add r e s s Gr oup M6 2 Send A l a rms NO Pas sWTe l eman NO 11 C BUS COMMUNICATION FOR TELEMANAGEMENT for detailed information see data sheet T 021 Via the C Bus output DTC 618 can be Telemanaged two way data communication with one or...

Страница 6: ... o l COMPENS F I XED P M6 1 Compensated control in the timed programming use the room temp NORMAL 1 5 SETBACK 1 2 FROSPROT To ensure the necessary temp for the storage of DHW use the CDB 301 A remote control operated 5 M by the On switch of the storage tank M1 with FIXED POINT 1 temp Control A Fixed Point in the timed programming use the boiler temp FIXED POINT 1 2 Type o f con t r o l ZONES M6 1 ...

Страница 7: ... 1 On Off control burner E 3 Modulating control burner F Boiler thermostats M Boiler recycle pump Y Boiler shut off valve Yfc Valve end of run No 1 n Zone controllers Type o f con t r o l ZONES M6 1 You can use different temperature increases for each boiler M1 12 so as to differentiate the load between them By using CDB 301 A remote control for each boiler you can interlock their operation to ext...

Страница 8: ...ensated controllers and has to maintain a basic compensated temp that will satisfy the demand of the controllers see Example Plants 12 2 and 12 3 For Compensated temperature control use Room temp NORMAL 1 5 set in M1 1 5 Room temp SETBACK 1 2 set in M1 6 7 Room temp FROSTPROT set in M1 8 The control calculates the desired ﬂow temperature Tf in relation to the outside temperature to measured by det...

Страница 9: ... of the two 7day programmes M2 9 15 24 HOUR1 7 with one of the seven 24hour programmes M2 2 7 NORMAL 1 5 xx x c with one of the 5 Compensated Normal room temp M1 1 5 SETBACK 1 2 xx x c with one of 2 Compensated Setback room temp M1 6 7 FROSTPROT xx x c with Compensated Frostprot room temp M1 8 FIXED POINT 1 2 XX C with one of the 2 temp boiler Fixed Point M1 9 10 OFF always Off When in place of pr...

Страница 10: ... off burner to avoid overheating of boiler because of residual heat in the combustion chamber 15 3 Control pump for recycle boiler manifold or heating plant M The SPDT switch 8 9 10 can control the boiler recycle pump the manifold pump with several boilers use the switches of the various DTC 628 connected together in parallel the heating plant pump Examples plants12 1 Pump Summer NO pump not used ...

Страница 11: ...gned to period NORMAL 1 5 xx x c with one of the 5 Compensat normal room temp M1 1 5 SETBACK 1 2 xx x c with one of the 2 Compensat setback room temp M1 6 7 FROSTPROT xx x c with the Compensated Frostprot room temp M1 8 FIXED P 1 2 xx c with one of 2 boiler temp Fixed Point M1 9 10 OFF always off The Event start times must be entered in increasing order Unused times must be excluded by pressing an...

Страница 12: ...tamme is set to meet special requirements and which temporarily replaces the programme set in M0 2 Special programme 7 DAY 1 2 with one of the 2 7day programmes M2 9 15 24 HOUR 1 7 with one of the 7 24hour programmes M2 2 7 NORMAL 1 5 xx x c with one of the 5 Compens normal room temp M1 1 5 SETBACK 1 2 xx x c with one of the 2 Compens setback room temp M1 6 7 FROSTPROT xx x c with the Compensated ...

Страница 13: ...values measured by the detectors and the data that serves to monitor the operation of the plant If the detectors are not connected or are damaged will appear Actual outside temperature Boiler temperature desired by current mode and actual measured by B4 detector temperature boiler ﬂue gases measured by detector B7 Maximum temperature ﬂue gases measured by B7 detector after last re set To cancel th...

Страница 14: ... maximum limit 7 maximum ﬂue gases temperature B7 transmitted when actual temperature higher than maximum set on Telemanagement PC 8 internal timer fault cannot be disabled transmitted when timer assumes meaningless values 18 2 Detector alarms The detector alarms are triggered in the event of short or open circuits to the detectors connected The effect is delayed by a minute and takes place only i...

Страница 15: ...a C Ring with four controllers Cont 1 YES Cont 2 YES Cont 3 YES Cont 4 YES Connection OK Cont 1 Cont 2 YES Cont 3 YES Cont 4 YES Break between 4 and 1 Cont 1 Cont 2 YES Cont 3 Cont 4 Break between 2 and 3 Cont 1 Cont 2 Cont 3 Cont 4 Break between 1 and 2 19 2 Testing control ouputs With and keys select Output BURNER On Off control burner Status OFF ON Output MODULAT modulating control burner Statu...

Страница 16: ...ST Fr t o Ou t s i de t emp Ac t ua l 2 0c De s i gn ou t s i de t emp 5 0 c On O f f d i f f e r en t bu r ne r 5 0 c Bu r ne rModu l a t i on t ime 7 5 s Ou t pu t MODULAT S t a t us I DLE De sBo i l e r T 6 0 0c Ac t Bo i l e r T 5 8 0c Cho i c e Menu MEASUREM EN TS M3 Bo i l e r v a l v e De l a y O f f NO Pump De l a y O f f 3 0mi n Keys for scrolling the display pages and positioning the cur...

Страница 17: ... 4 16 2 3 To be used in timed events programs Des i r ed r oom T NORMAL 2 20 5 c M1 2 Value of desired room temp NORMAL 2 14 4 16 2 3 To be used in timed events programs Des i r ed r oom T NORMAL 3 21 0 c M1 3 Value of desired room temp NORMAL 3 14 4 16 2 3 To be used in timed events programs Des i r ed r oom T NORMAL 4 19 5 c M1 4 Value of desired room temp NORMAL 4 14 4 16 2 3 To be used in time...

Страница 18: ... 6 0 0 NORMAL 1 20 0 c P1 Even t 6 2 2 0 0 OFF M2 2 M2 7 Day xx number of 24hour prog 1 7 hx number of Event 1 6 From xx xx event start time Choice of mode to assign to period NORMAL 1 5 xx x c set in M1 1 5 SETBACK 1 2 xx x c set in M1 6 7 FROSTPROT xx x c set in M1 8 FIXED P 1 2 xx c set in M1 9 10 OFF boiler off Other sets of 6 pages according no in M2 1 Max 6 events To cancel an unused event p...

Страница 19: ...ign outside temp for compensated control 14 1 M4 3 Value of design outside temp for compensated control 14 1 De s i gn f l ow t emp 70 0 c Cu r veOr i g i n TO2 0 FLOW T 2 0 0 c M4 4 Correction of heating curve origin 14 1 M5 SETTING BURNER Ref Display Description Notes Sect Bu r ne rModu l a t i on t ime 75 s M5 1 Time required by modulating control to go from minimum to maximum power 15 1 Only i...

Страница 20: ...overtemperature B7 8 fault internal timer CR i ng conne c t i on NO M6 4 Deﬁnition of C Ring connection NO without C Ring connection PRIMARY controller pilots C Ring connection Only one of devices connected in C Ring can be PRIMARY SECONDARY 10 DTC 628 controllers cannot receive via C Ring the desired temp from the plant controllers Send a l a rms NO Pas sWTe l eman NO M6 2 Enabling alarms to send...

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Coster DTC 628, Инструкция по эксплуатации, Страница: 16 / 20

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