Honeywell INNCOM e7w Troubleshooting Guide

43 of 47
Honeywell Restricted
13 April 2020
Version 9.0
b. Press the MODE button.
The e7w will send a 00018C07XXYY00 Read Registry 07:YY:XX Offset 0 (YY = the Key value defined in
step 6, XX = Index value) command to the address of the HVAC partner to verify the selected Registry
07:YY:XX exists.
➢ If the selected Registry 07:YY:XX exists in the HVAC partner, the e7w will beep and “Parameter” and
0 will be displayed.
1. Use the UP/DOWN arrow buttons to select the desired 07:YY:XX parameter offset.
2. Press the MODE button.
The e7w will send a 00018C07YYXX00 Read Registry 07:YY:XX Offset value. If a reply is received ,
the display will change to show ”Value” and the value of the selected offset in decimal , and the
e7w will beep.
In the below example, Parameter 8 of the selected 7:YY:XX registry has a value of 10.
➢ If the defined Registry 07:YY:XX Index does NOT exist in the HVAC partner, nUL will be briefly
displayed , then the e7w will return to displaying the selected Index value.
Use Up button to set parameter value to 8 , then press MODE button to
view the value
Value

Honeywell INNCOM e7w Specifications

General

Brand	Honeywell
Model	INNCOM e7w
Category	Thermostat
Language	English