D e lt a S o l
®
C/4
© RESOL 11103 deltasol_c/4.monen.indd
15 |
The thermostat function works independently from the
solar operation and can be used for using surplus energy
or for after-heating.
• AH O < AH F
thermostat function for after-heating
• AH O > AH F
thermostat function for using surplus energy
When the 2nd relay output is active, is displayed.
4.1.17 Thermostat function
(ARR = 2)
afterheating use of surplus heat
AH O:
Thermostat switch-on tem p.
Adjustment range:
0,0 ... 95,0 °C
Factory setting: 40,0 °C
AH F:
Thermostat switch-off tem p.
Adjustment range:
0,0 ... 95,0 °C
Factory setting: 45,0 °C
For control and service work, the operating mode of the
controller can be manually adjusted. For this purpose, select
the adjustment value HAND / HND1 / HND2. The following
adjustments can be carried out:
4.1.19 Operating mode
• HAND / HND1 / HND2
operating mode
OFF : relay off
(flashing) +
AUTO : relay in automatic operation
ON : relay on
(blinkend) +
HAND / HND1 /
HND2:
Operating mode
Adjustment range:
OFF, AUTO, ON
Factory setting: AUTO
4.1.18 Pump speed control
A relative minimum pump speed is allocated to the output
R1 via the adjustment channel nMN.
ATTENTION:
When loads which are not speed controlled (e.g.
valves) are used, the value must be changed to 100 %
in order to deactivate pump speed control.
nMN:
Pump speed control
Adjustment range: 30 ... 100
Factory setting: 30
t1 O, t2 O, t3 O:
Thermostat switch-on time
Adjustment range:
00:00 ... 23:45
Factory setting: 00:00
t1 F, t2 F, t3 F:
Thermostat switch-off time
Adjustment range:
00:00 ... 23:45
Factory setting: 00:00
In order to block the thermostat function for a certain
period of time, there are 3 time frames t1 ... t3. If the func-
tion should be activated only between e.g. 6:00 and 9:00, set
t1 O to 6:00 and t1 F to 09:00. The thermostat function is
continuously activated (factory setting).
If all time frames are set to 00:00, the thermostat function
is continuously activated (factory setting).
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