Configuring The Hybrid Operating Mode Of A Hydraulic Back-Up - DeDietrich MIT-M /E Installation, User And Service Manual

Reversible packaged air source heat pump
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Tab.38
Access
Air Src Heat pump >
23.5
Parameters, counters,
signals >
Adv. Parameters
Tab.40
Output of the electrical back-ups
Situation
If there is no immersion
heater
If an immersion heater
is fitted
7756241 - v02 - 19062020
On
Parameter
Elec. Pulse value
(HP033)
Backup 1 capacity
(HP034)
Backup 2 capacity
(HP035)
Configuration and settings to be made
Set the Backup 1 capacity (HP034) and Backup 2 capacity (HP035) parameters to 0.
Set the Backup 1 capacity (HP034) and Backup 2 capacity (HP035) parameters according to the
configuration of the output for the electrical back-ups.
1. Configure the following parameters:
Description
Value of the pulse coming
from the electrical counter
Declaration of the capacity of
the 1st stage of the electrical
backup used for the energy
counter
Declaration of the capacity of
the 2nd stage of the
electrical backup used for the
energy counter
Tab.39
Parameter value based on the type of energy meter
Number of pulses per
kWh
1000
500
250
200
125
100
50
40
25
20
10
8
5
4
2
1
7.3.10
Configuring the hybrid operating mode of a hydraulic
back-up
Hybrid operating mode is only available for appliances with a hydraulic
back-up.
The hybrid function consists of an automatic switch between the heat
pump and the boiler, according to the cost, the consumption or emission of
CO
of each heat generator.
2
Adjustment required
The adjustment depends on
the type of energy meter in­
stalled.
Adjustment range: 0 (no me­
tering) to 1000 Wh.
Default value: 1 Wh
Values to be configured for the Elec. Pulse
value (HP033) parameter
1
2
4
5
8
10
20
25
40
50
100
125
200
250
500
1000
7 Settings
MIT-M
51

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