6 720 816 815 (2016/10)
Greentherm 9800 SE 160/199 | SEC 199
Operating Instructions | 45
6.8.2 BP bypass valve auto calibration
▶ Open one hot water tap.
Flow rate between 0.80 GPM and 1.80 GPM is required.
It's possible to confirm this value by entering the BP bypass
menu (see below).
▶ Access menu
PA
.
▶ Touch symbol
OK
.
▶ Touch symbols
or
to select
BP bypass valve
.
▶ Touch symbol
OK
.
The appliance will start the auto calibration of the bypass
valve.
▶ Touch the symbol
to return to main menu.
6.9
Gas type
▶ Access to menu
P7 Gas Type
.
Display shows appliance gas type.
▶ Use the symbols
or
to confirm gas type.
▶ Touch the symbol
.
Display blinks 3 times and return to
P7
menu.
6.9.1 Gas conversion from NG to LPG
▶ Turn Off the appliance.
▶ Remove the front cover from the appliance (section 3.3.2).
▶ Remove the four screws that retain the cover plate to the
gas manifold, see fig. 44 (plate in grey color).
Fig. 44
Gas manifold
▶ Remove metal plate and seal.
▶ The 3 restrictor plates should be pre-assembled onto their
tray, but if loose in box, follow installation instructions, as
shown in fig. 45 [1].
▶ Insert the LP conversion plate in the appropriate location
shown in Fig. 45 [2].
Fig. 45
Gas conversion kit
▶ Tighten the four screws.
▶ Open the gas supply valve.
▶ Turn On the appliance.
The display shows the flow rate.
▶ You should adjust the flow rate at the
beginning of the calibration process.
▶ Wait for the indication that the
calibration is completed to appear on the
screen.
Only possible after access
Authentication
menu.
The gas type conversion must only be carried
out by a qualified contractor.
DANGER:
Fatal accidents!
Before any service or testing in the
appliance,
▶ Turn off the appliance.
▶ Disconnect the power supply cord.
▶ Shut off the gas supply.
The gas type conversion must only be carried
out by a qualified contractor.
CAUTION:
▶ All three flow restrictors and seal must
be assembled according to the Fig. 45,
to assure correct appliance
performance.
