For pipes with different lengths, refer to the following illustrations.
TTulpe C-Meister 11 P37 Eco
35
30
25
20
15
10
5
0
0
5
10
15
length pipe air intake (m)
TTulpe C-Meister 14 P37 Eco
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
0
0
4
8
12
length pipe air intake (m)
Possible exhaust configurations (fig. 11)
The appliance is certified for the following configurations: B22-B22P-
B32-C12-C12x-C32-C32x-C42-C42x-C52-C52x-C62-C62x-C82-
C82x.
Warnings before ignition
Please remember that appliance installation, first ignition, maintenance and
repairs must be performed by qualified personnel.
Before turning on the appliance, proceed with suitable checks:
Ensure the gas system seal is good (according to current regula-
tions)
Make sure mains data match those stated on the data plate
Make sure the installation meets current local regulations
Check the type of gas set for appliance operations on the serial
plate
Make sure the flue meets current regulations
Make sure the system pipes are free of residue, slag or dirt
Check connections with the electrical mains, L-N polarity and
grounding connections
Check the mains pressure as indicated in the next paragraph.
Checking the system pressure (minimum sup-
ply pressure) (only for natural gas water heater)
Unplug the water heater
Removing the casing by unscrewing the fastening screws located
on the bottom of the water heater and detaching the casing from
the upper part
20
25
30
35
40
45
16
20
24
28
32
Flange flues not installed
Flange flues ø 45 mm
Flange flues ø 43 mm
50
55
60
Flange flues not installed
Flange flues ø 47 mm
36
40
44
Remove the cover that closes the service inlet (located on the
shelf Fig. 12) and insert through the hole the silicon pressure gauge
tube
Loosen by approximately two turns the screw of the pressure tap
upstream of the gas valve and connect the pressure gauge to it
Carefully close the casing
Turn the water temperature control knob to the maximum point
Electrically connect the water heater
Open a hot water valve to full capacity
Check the gas pressure referring to the values indicated in the data table.
If the pressure is higher than 15 mbar, calibrate the gas valve.
During measurement a tolerance of +/-0.5 mbar is permitted.
Close the hot water tap
Disconnect the pressure gauge and tighten the pressure tap up-
stream of the gas valve.
8
Flange flues ø 45 mm