Kaisai KVX-150 RHQ, Owner'S Manual

Page: 101 / 180

101
English
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The power board enables you to select two types
of operation that can be activated from the KVX
RHQ remote control:
• “
nonE
” function - Without preheating (default)
• “
HEAt
” function - With preheating
From the main menu, access the "
SEt
” menu and
use the
TOUCH PAD
to display the “
FrSt
” menu.
Press the “
Enter
” key to confirm.
Use the TOUCH PAD to choose either the
nonE
or
HEAt
function.
Confirm the selected function with the “Enter” key.
PLEASE NOTE: By default the
HEAt
function con-
trols the modulating ducted electric resistance
supplied as an accessory.
In order to control an anti-freeze system with
hydronic preheating coil, the setting
FrSt
-->
HEAt
must be associated with the specific menu
configuration “
DGTO
” which sets a digital output
signal, contact “3-4” of the power board (see POW-
ER BOARD diagram).
• ANTIFREEZE FUNCTION “
FrSt FrSt
”
CONFIGURATION
IMPORTANT!:
The function is available by
connecting the dry contact C1-C1 on the power
board.
The Dry input contact (NO
*
) C1-C1 enables two
types of operation that can be activated from the
KVX RHQ remote control:
• Remote On/Off “
trnF
” function (default)
Unit Off when the contact is closed
• Booster “
bSt
” function - Booster function
Active when the contact is closed.
From the main menu, access the “
SEt
” menu and
use the TOUCH PAD to display the “
C1C1
” menu.
Press the “ Enter ” key to confirm.
Use the
TOUCH PAD
to choose either the
trnF
or
bSt
function.
Confirm the selected function with the “ Enter ” key.
• DRY CONTACT "
C1-C1 C1-C1
“
CONFIGURATION
NO*= normally open contact
NC*= normally closed contact