Aerco Modulex 606 Manuel de service

Instruction No. GF-115H AERCO INTERNATIONAL, Inc., Northvale, New Jersey, 07647 USA Installation, Operation & Maint

INSTALLATION, OPERATION & MAINTENANCE 1-2 1.2 - CODE AND STANDARDS APPROVALS MODULEX has been reviewed for compliance with the applicable section

INSTALLATION, OPERATION & MAINTENANCE 1-3 1.4 DIMENSIONS AND WEIGHTS The dimensions and weights for each Modulex Model are shown in sheets 1 an

INSTALLATION, OPERATION & MA 1-4 INTENANCE Figure 1-1. Modulex Dimensions and Weights (Sheet 2 of 2)

INSTALLATION, OPERATION & MAINTENANCE 1-5 1.5 - TECHNICAL DATA (THE NAME PLATE IS PLACED UNDER THE FRONT JACKET NEXT TO THE CONTROL PANEL.) M

INSTALLATION, OPERATION & MAINTENANCE 1-6 SPECIFICATIONS: (continued) Model Number MLX-303 MLX-454 MLX-606 MLX-757 MLX-909 MLX-1060Water Press

INSTALLATION, OPERATION & MAINTENANCE 1-7 FANGAS VALVEBURNERCOVERIGNITIONFLAME DETECTORLOCAL NTCSENSORH.L.THERMOSTATBURNERFILLING-UPELBOWGAS PIPE

INSTALLATION, OPERATION & MAINTENANCE 2-1 INSTRUCTIONS FOR INSTALLERS 2.1 INTRODUCTION The Modulex Boiler is intended to be installed as a

INSTALLATION, OPERATION & MAINTENANCE 2-2 Packed inside the boiler packing you will find: • Painted steel panels: • The front one connected to

INSTALLATION, OPERATION & MAINTENANCE 2-3 2.2.2 Locating the Boiler The boiler should be located on a level, solid area or base as near to the

Telephone Support Direct to AERCO Technical Support (8 to 5 pm EST, Mon. – Fri.) 1-800- 526-0288

INSTALLATION, OPERATION & MAINTENANCE 2-4 2.2.4 Boiler Connections Upon delivery, the Modulex Boiler has all the connections on its R.H. side (

INSTALLATION, OPERATION & MAINTENANCE 2-5 AUTOMATIC AIR VENTBCM TEMPSENSORE8 TEMPSENSORRETURNTEMPSENSORBOILERDRAINBRACKETSCREWSENSORBRACKETSENSO

INSTALLATION, OPERATION & MAI2-6 NTENANCE FRONT VIEW – R.H. 3. Disassemble the flow (supply) and return manifolds (Figure 2-5), leaving the rubb

INSTALLATION, OPERATION & MAINTENANCE 2-7 AUTOMATIC AIR VENTBCM TEMPSENSORE8 TEMPSENSORRETURNTEMPSENSORBOILERDRAINBRACKETSCREWSENSORBRACKET

INSTALLATION, OPERATION & MAINTENANCE 2-8 6. For the gas connection, it is possible to keep the gas manifold inlet on the R.H. side, if desired

INSTALLATION, OPERATION & MAINTENANCE 2-9 Figure 2-7 Sample Data Plate

INSTALLATION, OPERATION & MAINTENANCE 2-10 Table 2-1. Modulex Data Plate Entries MODEL NUMBER MLX-303 MLX-454 MLX-606 MLX-757 MLX-909 MLX-1

INSTALLATION, OPERATION & MAINTENANCE 3-1 GENERAL INFORMATION FOR VENTING Note: See Venting Guide GF-115-V for venting specifications and mate

INSTALLATION, OPERATION & MAINTENANCE 3-2 Pipe lengths and fittings must be calculated as part of the equivalent length. The pressure drop of t

4-1 4 PIPING NOTE: For in depth piping information for the boiler, see Piping Guide GF-115-P-H 4.1 MAKEUP WATER QUALITY Water at t

INSTALLATION, OPERATION & MAINTENANCE i TABLE OF CONTENTS Chapter/Paragraph Page SAFETY SYMBOLS AND WARNINGS iii IMPORTANT iii

INSTALLATION, OPERATION & MAINTENANCE 4-2 4.6 SYSTEM FILLING & DRAINING • For filling-up the system a filling tap has to be inserted on

INSTALLATION, OPERATION & MAINTENANCE 5-1 5 ELECTRICAL NOTE: For additional electrical information, see Electrical Power Guide GF-1

INSTALLATION, OPERATION & MAINTENANCE 5-2 5. It is necessary to install a double-pole switch on the supply line in an easily accessible position

INSTALLATION, OPERATION & MAINTENANCE 5-3 Figure 5-2.

INSTALLATION, OPERATION & MAINTENANCE 6-1 6 BOILER OPERATION 6.1 GENERAL DESCRIPTION AND OPERATION The Modulex is a cast aluminum body bo

INSTALLATION, OPERATION & MAINTENANCE 6-2 6.3 IGNITION SEQUENCE The ignition sequence is described below and shown in the following diagram (Fi

INSTALLATION, OPERATION & MAINTENANCE 6-3 The outside air sensor, supplied with the boiler, should be mounted on an outer North or Northeast, wal

INSTALLATION, OPERATION & MAINTENANCE 6-4 6.5.1 Tools and Instrumentation Required For Combustion Calibration The following tools and instrumen

INSTALLATION, OPERATION & MAINTENANCE 6-5 6.5.3 Preparing The Flue For Use With The Combustion Analyzer In order to provide an opening for the

INSTALLATION, OPERATION & MAINTENANCE ii TABLE OF CONTENTS - Continued Chapter/Paragraph Page 4.8 GAS MAINS AND CONNECTION 4-3 5 ELECTR

INSTALLATION, OPERATION & MAINTENANCE 6-6 NOTE The CASCADE MANU (Cascade Manual) mode will time out after a period of 15 minutes. When this occur

INSTALLATION, OPERATION & MAINTENANCE 6-7 CAP SCREW / OFFSET ADJUSTMENT OUTLET OUTLET PRESSURE TAP (NORMAL MANIFOLD PRESSURE) Figure 6-2. G

INSTALLATION, OPERATION & MAINTENANCE 6-8 NOTE The CASCADE MANU (Cascade Manual) mode will time out after a period of 15 minutes. When this occur

INSTALLATION, OPERATION & MAINTENANCE 6-9 6.6 UNIT REASSEMBLY Once the combustion calibration procedures have been completed for each Boiler st

INSTALLATION, OPERATION & MAINTENANCE 7-1 MAINTENANCE 7.1 - MAIN FEATURES If the boiler is correctly adjusted, it needs very little mainten

INSTALLATION, OPERATION & MAINTENANCE 7-2 7. Remove the “E” screws on the two sides of the burner manifold. 8. Remove the sheet me

INSTALLATION, OPERATION & MAINTENANCE 7-3 10. Lift up the fan group “L” by rotating it on the gas manifold axis and keep it up by inserting the

INSTALLATION, OPERATION & MAINTENANCE 7-4 12. If you want to remove the baffle from the tray, rotate it within the tray before starting to rem

INSTALLATION, OPERATION & MAINTENANCE 7-5 INSTRUCTIONS FOR BURNER REMOVAL WITH REAR GROUND TAB Warning. Remove the burners as shown in the il

INSTALLATION, OPERATION & MAINTENANCE iii SAFETY SYMBOLS The following defined symbols are used throughout this manual to notify the reader of po

INSTALLATION, OPERATION & MAINTENANCE 7-6 Table 7-1. Annual Maintenance Schedule TASK RECOMMENDED REQUIRED Inspect air filters X Inspec

APPENDIX A A-1 APPENDIX A Temperature Sensor Resistance Charts

APPENDIX A A-2 TEMPERATURE SENSOR RESISTANCE CHART TEMPERATURE °F (°C) RESISTANCE (OHMS) -76 (-60) 698961 -58 (-50) 33908 -40 (-40) 16

APPENDIX B B-1 APPENDIX B Modulex Parts List

APPENDIX B B-2

APPENDIX B B-3

APPENDIX B B-4

APPENDIX B 1ITEM2QTYPART NO. DESCRIPTION437653/4" STREET ELL 90 B/ISEE TABLE 2GAGE, PRESS/TEMPAQUASTAT, 100°F TO 200°F9-3201SEE TABLE 1SEE TA

NOTES: __________________________________________________________________________________________________________________________________________

INSTALLATION, OPERATION & MAINTENANCE iv WARNINGS CONTINUED • This INSTRUCTION MANUAL is an integral and indispensable part of the product. I

AERCO INTERNATIONAL INC. 159 PARIS AVENUE, NORTHVALE, N.J. 07647 PHONE 201-768-2400 FAX 201 784-8073 AERCO declines every respons

INSTALLATION, OPERATION & MAINTENANCE - v - FOR YOUR SAFETY For boilers that use gaseous fuel, what to do if you smell gas. • Do not try to li

INSTALLATION, OPERATION & MAINTENANCE vi Extracted Information From 248 CMR 5.08 (2) – Continued a. In the event that the side wall horizontally

INSTALLATION, OPERATION & MAINTENANCE 1-1 1 GENERAL DESCRIPTION IMPORTANT Each AERCO Modulex Boiler is shipped as either a Natural Gas Only Bo