Slant/Fin VSL-160C Part C - Manual (Page 34)

106
may assume the follow values:
61 - for boilers at NATURAL gas;
62 - for boilers at LP gas;
may assume the follow values:
00 - 230Vac, 50Hz, °C;
01 - 230Vac, 50Hz, °F;
02 - 120Vac, 60Hz, °C;
03 - 120Vac, 60Hz, °F
may assume the follow values:
00, 01 and 02. Must be always at 00.
If readable, may assume the follow values:
00, 01, 02, 03, 04, 05, 06, 07 and 08. Must be always at
00.
17 - READ OUT FLOW CHART
CAUTION!!!
Changing these
parameters could cause the
boiler and therefore the system to
malfunction. For this reason, only
a qualifi ed technician who has
in-depth knowledge of the boiler
should change them.
Basic functionalities selection and Speed blower
selection (see below for more explications)
Main electrical supply and temperature unit
selection (see below for more explications)
Domestic functionalities selection. Must be
always at 00
Master or slave selection in a module
confi guration. Must be always at 00.
Rotating selection in a module confi guration.
Must be always at 00.
The boiler’s micro-processor makes
this menu of parameters available to
the qualifi ed technician for the setting
of the appliance .
To enter this menu you must:
1. turn the main electrical supply Off;
2. move the switch #7 (see Figure 9-2,
item “D”) to the ON position;
3. turn the main electrical supply On.
If readable, may assume the follow values:
00, 01, 02, 03, 04, 05, 06, 07 and 08. Must be always at
00.
if readable, may assume the follow values:
00 = Flow Switch disabled;
01 = Flow Switch enabled;
if readable, may assume the follow values:
00 = Outdoor minimum temperature of 14°F;
01 = Outdoor minimum temperature of -39°F; (add a 68 kohm
1/4W resistor in parallel with the outdoor sensor).
Heating Water Flow Switch. (Function present
only for certain boilers) (See below for more
explications)
Outdoor temperature sensor range (See below
for more explications)
Now “ty” is displayed. Use plus and
minus keys to change the value; use
RESET key to save the value and
swap to the next parameter.
To exit this menu you must:
1. turn the main electrical supply Off;
2. move the switch # 7 (see Figure
9-2, item “D”) to the Off position;