What to do if my Carrier Network Router displays error "Fx"?
If your Carrier Network Router displays error code "Fx", the solution is to inspect the unit(s) in zone (x) to determine the cause of the failure.
What to do if my Carrier Network Router displays error "Cx"?
If your Carrier Network Router is displaying error code "Cx", you should: 1. Put the zone manager into "Installation Test" mode and check unit(s) LED to blink rapidly. If the units LED does not blink: Configure unit for the proper zone and re-try "COMM" mode. 2. Check communication wiring. 3. Check prime board installation.
What to do if my Carrier Network Router displays error "A2"?
If your Carrier Network Router is displaying error "A2", check the temperature sensor for damage. If recycling power does not clear the display, replace the Zone Manager.
General| Brand | Carrier |
|---|---|
| Model | Zone Manager |
| Category | Control Systems |
| Language | English |
Overview of the Zone Manager system, its components, and basic operational principles.
Explains display abbreviations, key indicators, and the functions of programming-related buttons.
Instructions for powering on the Zone Manager unit and accessing its display functions.
Step-by-step guide to accurately set the current time and day of the week on the Zone Manager.
How to select operating modes (AUTO, COOL, DRY, HEAT, FAN ONLY) and interpret display changes.
Navigating between zones using NEXT ZONE and setting the desired air flow direction with LOUVER.
How to select fan speed settings and understand AUTO fan operation using the FAN button.
Steps to enter programming mode and select days or zones for configuration using PROGRAM, NEXT DAY, NEXT ZONE.
Detailed guide on setting time and temperature for each of the four daily periods within a zone.
Setting operational modes (ON, OFF, SETBACK) during the programming process using the MODE button.
Efficiently copy programmed schedules from one zone to another using the COPY ZONE function.
Methods for copying zone setpoints and entire day programs to save time and ensure consistency.
A detailed, step-by-step example demonstrating the complete programming procedure from access to completion.
How to temporarily override programmed settings using the HOLD function for manual temperature control.
Illustrative examples demonstrating the behavior of the HOLD function in different operational scenarios.
Override parameters for all zones simultaneously by copying settings from a selected zone using ZONE ALL.
Instructions on using up/down buttons to provisionally adjust the temperature value for all zones.
Details how zone-specific temporary overrides behave when navigating between zones.
How to provisionally adjust the temperature value for all zones using the up/down buttons.
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