Buderus AM10 Installation And Operating Instructions Manual

Buderus AM10 Installation And Operating Instructions Manual

Modulating outdoor reset control
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Installation and Operating Instructions
Modulating Outdoo
AM10
72186100-00N
set Control
r Re
Controller
For the contractor
Please read these
instructions care-
fully
US-listed

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Table of Contents
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Summary of Contents for Buderus AM10

  • Page 1 Controller Installation and Operating Instructions 72186100-00N For the contractor Modulating Outdoo set Control r Re AM10 Please read these instructions care- fully US-listed...
  • Page 2: Table Of Contents

    Outdoor reset ..... . . 4 Mounting of the AM10 ....4 Positioning outdoor sensor .
  • Page 3: Installation Manual

    To control and stage multiple boilers, combine the AM10 with an MCM10 module. 72186100-01N Fig. 1 Included items AM10 - We reserve the right to make any changes due to technical modifications!
  • Page 4: Outdoor Reset

    The boiler will follow the heating curve in the AM10 up to the high limit. Outside Supply temperature temperature Setting [°F] [°F] Default Example 1 Example 2 Example 3 Tab. 1 Heating curve AM10 - We reserve the right to make any changes due to technical modifications!
  • Page 5 [k Ω] [k Ω] [°F] [°F] [°F] [°F] 336.5 72.9 19.9 242.6 55.3 15.7 177.0 42.3 12.5 130.4 32.7 10.0 97.1 25.4 Tab. 2 Sensor resistance table AM10 - We reserve the right to make any changes due to technical modifications!
  • Page 6: Positioning Outdoor Sensor

    To equip a single Buderus with outdoor reset control, required items are: • ON/OFF thermostat for every heating zone with individual zone pump or zone valve • Pump relay • Wiring AM10 - We reserve the right to make any changes due to technical modifications!
  • Page 7 If there are multiple zones, wire all thermostats in parallel for calls for heat from any thermostat to produce a heat demand. Do not install RC10 module when using this configuration. AM10 - We reserve the right to make any changes due to technical modifications!
  • Page 8: Cascade Boiler Control

    The MCM10 also rotates the boilers for equal run time. For details on the MCM10 module, consult the MCM10 manual. Do not install RC10 module when using this configuration. AM10 - We reserve the right to make any changes due to technical modifications!
  • Page 9: User Manual

    °F mode 72186100-08N Fig. 7 Display view AM10 - We reserve the right to make any changes due to technical modifications!
  • Page 10: Settings Description

    AM10; the appliance is in Factory setting: 167 °F. heating mode . °F °F 72186100-09N 72186100-11N Fig. 8 Idle display Fig. 10 Target point of heating curve AM10 - We reserve the right to make any changes due to technical modifications!
  • Page 11: 4Th Menu, Base Point Of Heating Curves

    The value will flash and can be changed using the plus + and minus – keys. Adjustment range: 32 - 86 °F. Factory setting: 70 °F. AM10 - We reserve the right to make any changes due to technical modifications!
  • Page 12: Fault Code 5H

    If there is a heat request (the display will show ), the AM10 will request 122 °F, if this is permitted by the high limit. °F 72186100-15N Fig. 14 Sensor fault display AM10 - We reserve the right to make any changes due to technical modifications!
  • Page 13: Notes

    Notes AM10 - We reserve the right to make any changes due to technical modifications!
  • Page 14 Notes AM10 - We reserve the right to make any changes due to technical modifications!
  • Page 15 Notes AM10 - We reserve the right to make any changes due to technical modifications!
  • Page 16 United States and Canada Bosch Thermotechnology Corp. 50 Wentworth Avenue Londonderry, NH 03053 Tel. 603-552-1100 Fax 603-584-1681 www.buderus.us U.S.A. Products manufactured by Bosch Thermotechnik GmbH Sophienstrasse 30-32 D-35576 Wetzlar www.buderus.com Bosch Thermotechnology Corp. reserves the right to make changes without notice due to continuing...

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