Operating Instructions
Table Of Contents
- Manual Organization
- Manual Conventions
- Manual Symbols
- Datamate Software
- Getting Help
- Where To Send Comments
- Introduction
- Basic Operation
- Application 2273: Multiple Compressor Heat Pump with Reversing Valve Control and Mixed Air Control
- Application 2274: Multiple Heating and Cooling Heat Pump with Mixed Air and Internal Reversing Valve Control
- Application 2290: Heat Pump ControlIer Multi Stage Slave Mode
- Overview
- Overview
Point Database
Description Address Application Description
EHEAT 2 ON 94 2273 Value, in percent, that the heating loopout must exceed for
the second stage of electric heat to turn ON.
EHEAT 3 ON 95 2273 Value, in percent, that the heating loopout must exceed for
the third stage of electric heat to turn ON.
CAL TIMER 96 2273, 2274, 2290 Time interval, in hours, between the calibration sequence.
LOOP TIME 98 2273, 2274 Time, in seconds, between control loop calculations.
ERROR STATUS 99 2273, 2274, 2290 Status code indicating any errors detected during controller
power up. A status of 0 indicates there are no problems.
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