Resol DeltaTherm HT, Manual For The Specialised Craftsman

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22
en
Installation
Commissioning
Settings
Data comm
unication
Tr
oubleshooting
If the microbutton
♦
is pressed again and held down for at least 3 s, the screed
drying function will be cancelled. For this reason, a security enquiry appears. If you
wish to interrupt the screed drying function, confirm the safety enquiry.
At the beginning of the screed drying function, the heating circuit is put into
operation for the adjusted Rise time with the start temperature as the set flow
temperature. Afterwards, the set flow temperature increases in steps by the ad-
justable rise value for the duration of the adjustable rise time until the holding
temperature is reached. After the holding time has elapsed, the set flow tempera-
ture is reduced in steps until the start temperature is reached again.
If the set flow temperature is not reached within 24 hours or after the rise time
respectively, or if it is constantly exceeded, the screed drying function will be
cancelled.
The heating circuit switches off and an error message is displayed. The Light-
wheel
®
flashes red.
Error 1: flow sensor defective
Error 2: the flow temperature is higher than the maximum flow temperature + 5 K for
over 5 min
Error 3: the flow temperature is higher than the holding tempe rise value for over
30 min
Error 4: the flow temperature is higher than the set flow tempe rise value for over
2 h
Error 5: the flow temperature is lower than the set flow temperature - rise value for over
a rise time period
The left button (
⟲
) can be used any time for changing to the status or main menu
of the controller in order to carry out adjustments.
When the screed drying function has been successfully completed, the heating cir-
cuit changes to its previously selected operating mode.
Screed drying is automatically deactivated. The chimney sweeper function is auto-
matically activated.
Note:
Make sure the heating circuit is supplied with heat from a heat source.
Note:
If a Micro SD card has been inserted into the slot, a screed protocol will
be generated.
Heating / Screed drying
Adjustment
channel
Description
Adjustment range /
selection Factory
setting
Funct. Activation / Deactivation Activated, Deactivated Deactivated
TStart Start temperature 10 … 30 °C 20 °C
TMax Holding temperature 20 … 60 °C 30 °C
Rise Temperature increase per rise time 1 … 10 K 2 K
Rise time Duration for emperature increase 1 … 24 h 24 h
tBacking TMax holding time 1 … 20 d 5 d