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Technical information
ELENSIO 200 - 250 - 200 H* - 250 H
Heat pump water heater
Troubleshooting: H06.44 and E06.50
JS
Checks in case of recurring faults
1. Check that the reassembly is correct
A : Cables in place and secured with cable ties
B : No gap between heater and intermediate cover after reassembly
2. Check the air duct connections
2.1 Comply with authorised connections: non-ducted / ducted / single-ducted
Without ducts (and without accessory ...) :
ATS-ITBDU-HP
N° IT2726-en
H06.44
and
Warning : Any addition of accessory(ies) to the
air inlet/outlet (elbow, duct...) will be considered
as a connection with duct.
1/5
E06.50:
*
Model depending on the country
EN
10/04/2024
IT2726-en
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Summary of Contents for DeDietrich ELENSIO 200
- Page 1 Technical information ELENSIO 200 - 250 - 200 H* - 250 H Heat pump water heater Troubleshooting: H06.44 and E06.50 N° IT2726-en 10/04/2024 Checks in case of recurring faults H06.44 E06.50: 1. Check that the reassembly is correct A : Cables in place and secured with cable ties B : No gap between heater and intermediate cover after reassembly 2.
- Page 2 Ducted connections: Single-duct connections: Warning: the only permitted single duct connections are: - Air outlet with air duct (or elbow,...) - Air inlet without air duct (nor elbow) 2.2 For connections without ducts, nor accessories: Leave the air inlet grids and the directional air outlet grid in place.. Align the air outlet grid (5 possible positions) so that there is no air recirculation between the air outlet and air inlet.
- Page 3 2.3 For connection with ducts or single duct: Soft ducts must be avoided Use rigid, smooth ducts (semi-rigid ducts are tolerated) Observe the maximum permissible lengths L1 (≤ 10 M) and L2 (≤ 10 M). The installation of accessory(ies) leads to an additional pressure loss: When calculating the duct length, take into account the equivalent lengths of the installed accessories (elbows, or other accessories...).
- Page 4 3. Check correct settings (CN1, HP028, HP081) Parameter CN1 is defined according to: - the software version of the CU-HW-01 electronic board - the type of connection: ducted (and single-ducted) or non-ducted. (The single-ducted connection is considered as a ducted connection for parameter CN1).
- Page 5 Connection with ducts or single duct: With ducts • With single-duct: • Warning: the only permitted single duct connection is: - Air outlet with air duct (or elbow,...) - Air inlet without air duct (nor elbow) Apliance type duct HP028** HP081 connection...
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