User Manual

RECON Water Heaters Installation, Operation & Maintenance Manual
APPENDIX A – RECON MENU ITEM DESCRIPTIONS
Page 142 of 178 AERCO International, Inc.  100 Oritani Dr.  Blauvelt, NY 10913 OMM-0103_0A
PRI: 10/28/2014 Phone: [phone] GF-147
Table A-5: CALIBRATION MENU ITEM DESCRIPTIONS
See section 3-8 for a range of choices and the default values.
MENU LEVEL & OPTION DESCRIPTION
22
Water Temp Reset
Allows the Water Temperature Reset function to be set to Auto or
Manual.
23
Gas Press Reset Allows the Gas Pressure Reset function to be set to Auto or Manual.
24
Min Off Time Allows the minimum Off time to be set from 0 to 10 minutes.
25
Heatr Tuning Dsp Allows Heater Tuning Display to be Enabled or Disabled.
26
Heatr Bkpt Dsp
Allows Heater Breakpoint Display to be Enabled or Disabled. When
Enabled, Breakpoints can be viewed and/or changed.
27 Stop Level
Allows the Stop Level to be set to a valve position ranging from 0% to
the presently set Start Level.
28
Start Level
Allows the Start Level to be set to a valve position ranging from the
presently set Stop Level to a maximum of 40%.
SKIP FEATURE:
Items 29 – 31 embody a feature that allows the user to define a Fire Zone the C-More will avoid. In
the rare instance when a unit emits an objectionable noise at a certain Fire Rate and no other remedy
solves the problem, a Fire Rate skip zone may be defined to command the C-More to Skip-Over the
defined Fire Rate.
29 – Skip Range CNTR Defines the Center (Fire Rate) of the skip band.
30 – Skip Range Span Defines the + and – band of the Skip Zone Size.
31 – Skip Speed
Defines the speed (Seconds/Fire Rate) at which the band will be
skipped.
O2 Settings:
Items 32 – 34 allow calibration of oxygen readings.
32 – O2 Gain Range = 920 to 1126. (Unity Gain, No Mods)
33 – O2 Offset Range = -3.0 to +3.0.
34 – O2 Sensor Enables the O2 Sensor
35 Cal Temp Sensors Allows calibration of the temperature sensor
Temperature Channel Offset:
Items 36 – 41 embody the feature, which allow the user to field calibrate all six temperature channels
by entering an offset corresponding to the desired temperature channel.
36 – FFWD Temp Offset Range = -20ºF to +20ºF
37 – Exhst Tmp Ofset Range = -20ºFto +20ºF
38 – Outdr Air Offset Range = -20ºF to +20ºF
39 – Inlet Air Offset Range = -20ºF to +20ºF
40 – Inlet Wtr Offset Range = -20ºF to +20ºF
41 – Outlet Wtr Offset Range = -20ºF to +20ºF