DeDietrich 310 ECO Series Instrucciones de operaciones

De Dietrich Gas 310/610 ECO Serieswww.dedietrichboilers.comG310E 01 v1.0 04/2010Installation and Operating ManualGas-Fired Condensing Hot Water Boiler

9 De Dietrich Gas 310/610 ECO e. Flue gas damper (optional for Gas 310 boiler, standard for Gas 610 boiler) 3.2 OPERATING PRINCIPLE Combu

10 De Dietrich Gas 310/610 ECO 4 TECHINCAL DATA 4.1 Dimensions fig. 03 Elevation drawings  Flow connection 3 inch ANSI 15

11 De Dietrich Gas 310/610 ECO 4.2 GAS 610 ECO TECHNICAL DATA Top (plan) view= P == Q == R =AC= D =

12 De Dietrich Gas 310/610 ECO Gas 610 ECO Series MAIN DIMENSIONS Model A B C D E F In. mm In. mm In. mm In. mm In. mm In

13 De Dietrich Gas 310/610 ECO Gas 610 ECO Series Base & leveling legs dimensions Mode

14 De Dietrich Gas 310/610 ECO 310-5 310-6 310-7 310-8 310-9Firing Sequence OperationMinimum Fuel Input MBH [kW] 205 [60] 256 [75] 311 [91

15 De Dietrich Gas 310/610 ECO Table 02, Technical data Flue gas temperature at 104/860F 126/52

16 De Dietrich Gas 310/610 ECO 4.3 GAS 310 ECO QUOTATION SPECIFICATION:  Fully assembled cast aluminum floor standing sectional hot water

17 De Dietrich Gas 310/610 ECO 4.5 GAS 610 QUOTATION SPECIFICATION:  Fully assembled cast aluminum floor standing sectional hot water b

18 De Dietrich Gas 310/610 ECO 5 EFFICIENCY INFORMATION 5.1 Combustion efficiency ▪ Theoretically efficiency up to 99.9% can be achieved

1 De Dietrich Gas 310/610 ECO  Warning: Before you operate this boiler, read this manual carefully and take extra precautions to all safety and

19 De Dietrich Gas 310/610 ECO It is advisable (preferable) to install the Gas 310 ECO as follows:  Place the crate c/w the boiler in th

20 De Dietrich Gas 310/610 ECO It is advisable (preferable) to install the Gas 610 ECO as follows: Place the crate c/w the boiler in the b

21 De Dietrich Gas 310/610 ECO 7.3 Flue gas discharge and air supply Venting 7.3.1 General The Gas 310/610 ECO is suitable for both convent

22 De Dietrich Gas 310/610 ECO 7.3.6 Conventional Chimney & CLV Systems Application Requirements: Warning: The boiler should never be

23 De Dietrich Gas 310/610 ECO 7.3.6 Continued CLV system application (Different Pressure Zones) This venting system uses two separate vent

24 De Dietrich Gas 310/610 ECO Table 05 - venting length chart. Table also applies to Gas 610 models.  Warning & precautions: Venting

25 De Dietrich Gas 310/610 ECO 7.3.9 Vent terminations installation precautions: [Consult national & local codes for other requirements]

26 De Dietrich Gas 310/610 ECO 7.4 INSTALLATION DETAILS 7.4.1 Water pressure The boiler is suitable for a maximum working pressure of 100

27 De Dietrich Gas 310/610 ECO 1 ½ Cross TEE1 ½ In x ?? reducing bushing (if required) for relief valve as requiredRelief valve must be pipe

28 De Dietrich Gas 310/610 ECO 8 INSTALLATION INSTRUCTIONS FOR ELECTRICAL INSTALLER 8.1 General The De Dietrich Gas 310/610 ECO is suppl

2 De Dietrich Gas 310/610 ECO TABLE OF CONTENTS PREFACE 5 1. SAFETY INSTRUCTIONS 6 1.1 Symbols 6

29 De Dietrich Gas 310/610 ECO 8.2.4 Fuse ratings Fuses on the circuit board on the control unit: F1 – 2 AF mains voltage fuse (automati

30 De Dietrich Gas 310/610 ECO 8.3 Connections The terminal strips and boiler connectors can be seen once the control box cover is removed.

31 De Dietrich Gas 310/610 ECO 8.4 Wiring Diagram fig. 18 wiring diagram Fb 12AT

32 De Dietrich Gas 310/610 ECO 8.4 Wiring Diagram - Continued

33 De Dietrich Gas 310/610 ECO Field wiring examples (Additional wiring examples are supplied separately) Example 1, local modulation Typ

34 De Dietrich Gas 310/610 ECO 8.5 Switch sequence diagram 8.6 Boiler control 8.6.1 Gas 310 Introduction, Gas 610 each module Fig. 19

35 De Dietrich Gas 310/610 ECO 8.6.2 Gas 310 Modulating controls general (2 wire control) To make full use of the boiler’s modulating feat

36 De Dietrich Gas 310/610 ECO Gas 310 Temperature based 68 – 194°F [20-90°C] Set the  value of the boiler control operation parameter 

37 De Dietrich Gas 310/610 ECO Gas 610 Temperature based 68 – 194oF [20-90oC] set the  value of the boiler control operation parameter  to

38 De Dietrich Gas 310/610 ECO 8.7.4 Other outputs 8.7.5 Analog output Depending on the option settings in the service level (see section

3 De Dietrich Gas 310/610 ECO 8.3 Connections 30 8.4 Wiring diagram 31 8.5 Sequence of operation

39 De Dietrich Gas 310/610 ECO 8.8 Optional Inputs 8.8.1 System pressure sensor (optional) The system pressure sensor shutdown the boiler

40 De Dietrich Gas 310/610 ECO 8.8.5 Return butterfly valve 3-way valve (supplied by others) A butterfly valve should be installed in retur

41 De Dietrich Gas 310/610 ECO 9.0 INSTALLATION INSTRUCTIONS FOR GAS INSTALLER 9.1 Gas connection The Gas 310/610 is suitable for use with

42 De Dietrich Gas 310/610 ECO 10.0 COMMISSIONING Warning: If you do not follow the commissioning instructions exactly, a fire or explosi

43 De Dietrich Gas 310/610 ECO * For reference only. Measured combustion values more important. 17 Continued: a. Check and correct, if nece

44 De Dietrich Gas 310/610 ECO 18. Check gas leakage control and minimum gas pressure switch (if installed); Parameter  must be set to a v

45 De Dietrich Gas 310/610 ECO 10.2 Shutdown 1. Switch off the on/off switch of the boiler. With this, a possible boiler control will be w

46 De Dietrich Gas 310/610 ECO 11.0 CONTROL AND SAFETY EQUIPMENT 11.1 General The boiler is supplied with a standard set of defaults pre

47 De Dietrich Gas 310/610 ECO 11.1.2 LED indicators The instrument panel has 4 indicating LED’s with the following functions: ▪ The LED ab

48 De Dietrich Gas 310/610 ECO 11.3 Display of value The display has only two digits available therefore values over this are displayed as

4 De Dietrich Gas 310/610 ECO Table 16 – Service level setting mode 54 13.2.1 Minimum fan speed 55 13.2.2

49 De Dietrich Gas 310/610 ECO 12.2 Read-out mode () Read-out mode is used to display various values. Press the  key until  appears i

50 De Dietrich Gas 310/610 ECO 12.3 Control strategy  During normal operation, the boiler control can operate according to a specific strat

51 De Dietrich Gas 310/610 ECO 12.5 Counter mode ( , and ) (service level) 12.5.1 General The boiler control records various data on t

52 De Dietrich Gas 310/610 ECO 13.0 SETTING MODE 13.1 User level setting mode () Setting mode is used to change various settings to su

53 De Dietrich Gas 310/610 ECO 13.1.2 Pump run on time () Pump run on time can be adjusted (Please refer to installation contractor) -Pres

54 De Dietrich Gas 310/610 ECO Code Description Setting Range Factory setting Minimum fan speed (hundreds) see section 13.2.1  - 

55 De Dietrich Gas 310/610 ECO 13.2.1 Minimum fan speed ( and ) Parameter , adjustable between 06 and 60 (x100 rpm) parameter , adjustab

56 De Dietrich Gas 310/610 ECO 13.2.8 T from control stops point to start point Parameter , adjustable from 9 to 36°F [5 to 20°C] This v

57 De Dietrich Gas 310/610 ECO Example (Factory setting is always = 0) ▪ Water pressure sensor on = 1 ▪ Analog output % = 0 ▪ Gas leakag

58 De Dietrich Gas 310/610 ECO 14 FAULT-FINDING 14.1 General • If the boiler does not start up, check the following: • Is a 120 V supp

5 De Dietrich Gas 310/610 ECO PREFACE Read t hese i nstructions c arefully, bef ore pu tting t he boi ler i nto op eration, f amiliarize

59 De Dietrich Gas 310/610 ECO 14.4 Failure (lock-out) codes (requires user intervention, manual reset of control) When a failure code is di

60 De Dietrich Gas 310/610 ECO Fan not operating - Fan defective - Fan cable is corroded, resulting in absence of voltage or control si

61 De Dietrich Gas 310/610 ECO 15 INSPECTION AND MAINTENANCE INSTRUCTIONS 15.1 General The De Dietrich Gas 310/610 ECO has been designed to

62 De Dietrich Gas 310/610 ECO 15.4 Maintenance If during the annual inspection combustion results indicate that the boiler is no longer ope

63 De Dietrich Gas 310/610 ECO 15.4.4 Cleaning the fan Use compressed air or a synthetic brush to clean the fan, be careful not to disturb

64 De Dietrich Gas 310/610 ECO 15.4.7 Cleaning the condensate collector Clean the condensate collector by removing the inspection cover (n

65 De Dietrich Gas 310/610 ECO 15.4.10 Gas filter check Measure the pressure differential P at measuring points, Pi and Pu (see fig. 37)

66 De Dietrich Gas 310/610 ECO 15.5 Exploded view and spare parts list (right hand version shown)

67 De Dietrich Gas 310/610 ECO Fig. 39 Exploded view Part # Description Item # Part # Description Item # boiler casing/frame Premix bur

68 De Dietrich Gas 310/610 ECO S54520 Access plate heat exchanger 5 sections 2028 S100488 Adapter 2" NPT (Gas inlet pipe) 3045 S54521

6 De Dietrich Gas 310/610 ECO 1 SAFETY INSTRUCTIONS 1.1 Symbols The f ollowing symbols are us ed in this d ocument to emphasize certain i

69 De Dietrich Gas 310/610 ECO 16 ADDENDICES

70 De Dietrich Gas 310/610 ECO 16.1 Control menu Fig. 40 Control menu flow chart

71 De Dietrich Gas 310/610 ECO 16.2 Shut-off codes

72 De Dietrich Gas 310/610 ECO 16.2 Shut-off codes (Continued) Table 25 Shut-off codes

73 De Dietrich Gas 310/610 ECO 17 BOILER COMMISIONING REPORT & MAINTENANCESCHEDULE 17.1 – Boiler Commissioning Report AddressLOCATION O

74 De Dietrich Gas 310/610 ECO 17.2 Boiler Control Settings Site Applied Boiler Control Settings: [Setting Mode]      Advanced S

G310E 01 v1.0 04/2010DDR Americas Inc.1054 North DuPage AvenueLombard, Illinois 60148 USATel: 630-953-2374 / Fax: 630-953-23761090 Fountain Street Nor

7 De Dietrich Gas 310/610 ECO The boiler must not be modified or fitted with non OEM spare parts without the express written approval of DDR

8 De Dietrich Gas 310/610 ECO 3 DESIGN 3.1 Boiler Version Fig. 02 Cross-section Gas 310 ECO (Left hand boiler illustrated). G