Robur K18 Hybrigas, Installation, Use And Maintenance Manual, Page: 41 / 60

First start-up
Installation, use and maintenance manual – K18 Hybrigas
41
5
3. Insert the fumes analyser probe in the suitable fumes inlet
(detail C Figure 1.9 p. 16), then make sure that the CO
2
value is 9,04 %, otherwise unscrew the protection screw A
(5.3 p. 41) and adjust using a 4 Allen wrench the screw 2
(5.3 p. 41) od the offset adjuster. To increase the CO
2
value
turn the screw clockwise and vice-versa if you want to de-
crease it.
4. Once completed the adjustment, tighten the protection
screw A (5.3 p. 41) on the offset adjuster.
5. Exit the P10 parameter by following the procedure described
in Paragraph 5.6
p. 44.
Figure 5.3
Boiler gas valve
1 Gas flow adjustment screw
2 Offset adjustment screw
A Protection screw
1
2
A
Maximum power
1. Activate the chimney sweep function by pressing for 7 sec-
onds the R key (detail 4 Figure 1.15
p. 21).
2. Make sure that the CO
2
value is 9,44 %, otherwise adjust
using the screw 1 of the gas flow adjuster (5.3 p. 41). To
increase the CO
2
value turn the screw counterclockwise and
vice-versa if you want to decrease it.
3. After each adjustment variation on screw 1 (5.3 p. 41) of
the gas flow adjuster you have to wait for the boiler to stabi-
lize itself to the set value (about 30 seconds).
4. Press the 3 key (Figure 1.15 p. 21) to deactivate the chim-
ney sweep function.
5. Access the P10 parameter again and make sure that the CO
2
value at minimum power has not changed. If so, repeat the
calibration described in Paragraph p. 40.
5.5 SETTING PARAMETERS FOR HEAT PUMP
FIRST START-UP
Paragraph reserved exclusively to TACs.
The instructions on the use of the GHP10 electronic
board concern the firmware version 1.012.
For the use of GHP 10 electronic board and related menu,
see Chapter 6 p. 46.
Table 5.3 Menu 4 GHP10 board parameters for startup
Parameter Do not modify Description Setting Default
44 Temperature measurement unit
0. °C
1. °F
0
47 IF20 electronic board usage
1. generic controller
2. Siemens controller (OQLT019)
1
48 Building time constant from 0 to 50 hours 10
49 Do not modify Auxiliary boiler installation type 1
50 Auxiliary boiler purpose for space heating
0. none (not active)
1. emergency (active only if K18 in alarm)
2. integration
3. integration and replacement
3
51 Auxiliary boiler purpose in DHW mode
0. none (not active)
1. emergency (active only if K18 in alarm)
2. integration
3. replacement (K18 does not produce
DHW)
4. integration and replacement
4
52 Do not modify
Auxiliary boiler 0-10 V output temperature setpoint
corresponding to 0 V
0
53 Do not modify
Auxiliary boiler 0-10 V output temperature setpoint
corresponding to 10 V
80
54 Do not modify
Min auxiliary boiler 0-10 V output temperature setpoint
for min ON
27
55 Do not modify Auxiliary boiler alarm input management 1
156 Auxiliary boiler locking time for space heating from 0 to 600 minutes 40
157 Auxiliary boiler locking time in DHW mode from 0 to 600 minutes 20
163 Heating antifreeze function activated
0. not active
1. active
1
174
Modulation of circulation pump in space heating mode
activated
0. not active
1. active
1
175 Do not modify OFF drive voltage for heating circulation pump 0,7
176 (1)
ON drive voltage for circulation pump in space heating
mode
from 0 V to 10 V 10