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00U07310090-A
Ecomod Heat Pump Control -
Installation and Servicing
5. OPERATING CYCLES
5.1. Heat Pump start-up
When there is a request for heat, the heat pump start-up cycle is as follows:
Ecomod Heat Pump
Control display
Ecomod display
Standby state
Standby state
Pump running
Pump and compressor
running
5.2. Heat pump shutdown:
When there is no longer any request for heat, the following heat pump shutdown cycle is applied:
Ecomod Heat Pump
Control display
Ecomod display
Pump and compressor running
Pump running
Standby state
Note: The system always applied a minimum 5 minute stop time before restarting the compressor to avoid
cycles that are too close together
5.3. Cascade cycles
When
the heat pump cannot meet the demand for heat by itself, the slave heat pumps are released:
- If the master heat pump has been running for over 10 minutes
- And, if the master heat pump is running at a high compressor power level or if the system output
temperature has not been met for a long time.
1 min.
2 min.
0 min.
0 min.
2 min.
