Slant/Fin VSL-160C Part C User Manual

Page 4

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76

13 - USE

13.17 - “Installer’s
menu”

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.

The boiler’s micro-processor makes
this menu of parameters available
to the qualifi ed technician for the
analysis of the functioning and
adjustment of the appliance to the
system. When entering the “Installers’
Menu”, the display item “1” in Figure
13-1, will start to blink indicating that
a change of mode has taken place. To
access the “Installers’ Menu” just (see
also Section 17 to better understand
the several menus):

1. press and hold the

button

down for 12 seconds until the

parameter is displayed;

2. press and release the

button

to scroll through the list of the
parameters;

3. once the parameter has been

displayed, it can be changed using

the

or

keys;

4. press and release the

button

to confi rm the amended data before
moving to the next parameter.

When the last parameter has been

reached and the

button

pressed, the display will stop blinking
indicating the exit from the menu.

NOTE: If no key is pressed for
more than 60 seconds, the control
automatically exits the “Installers’
menu”. Any parameter change not

saved using the

button, will be

lost.

The next table lists each “Installers’
menu” parameter, what it affects and
its adjustment range.

PARAMETER DESCRIPTION

INFORMATION ON DISPLAY ITEM “2” OF FIGURE 13-1

Value in °F (cannot be changed)

Value in °F (cannot be changed)

Value in °F (cannot be changed)

Value in °F (cannot be changed) (displayed only if outdoor reset is
active, as per section 13.9)

Value from 0 to 99 (cannot be changed)
(30 corresponds to a current of 1uA)
(99 corresponds to a current of 5.5 uA)

Value in °F (cannot be changed)

Value in °F (cannot be changed)

Value in °F (cannot be changed)

Can be changed in accordance with Section 11.6

00 = contact open (heating service off)
01 = contact closed (heating service on)

Value in g/1’/100 (rpm/100) (cannot be changed)

Adjustable according to the instructions of section 12.10

Boiler temperature, measured by U1
sensor

DHW temperature, measured by U2
sensor

Domestic cold water (or ind. water heater)
temperature , measured by U3 sensor

Outdoor temperature, measured by U4
sensor

Ionization current value

High limit temperature, measured by U6
sensor

Flue gas temperature, measured by U7
sensor

Heating return temperature, measured
by U8 sensor

Type of basic setting of control board

Status of room thermostat contact

Measurement of fan speed rotation

BTU input for heating service

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