EVCO EVK914N9 - Manual (Page 5)

EVCO S.p.A. This document belongs to EVCO; unless you are authorized by EVCO, you can not publish this document.
Via Feltre 81, 32036 Sedico Belluno ITALIA EVCO does not assume any liability regarding Features, technical data and the possible errors stated in this document.
Telephone 0437-8422 • Fax 0437-83648 EVCO does not take any responsibility about damages coming by the non-observance of additional information.
[email protected] • www.evco.it EVCO reserves the right to make any change without prior notice and at any time without prejudice the basic safety and operating features.
EVCO S.p.A. • Code 104K914E114 • page /5
A6 0 240 min 120
A7 0 240 min 15
A11 0,1 30,0 °C/°F (1) 2,0
PAR. MIN. MAX. U. M. DEF.
H0 0 99 d (days) 30
H1 10.0 199.0 °C/°F (1) 65.0
H3 0 240 min 2
H8 0 1 - - - - 0
PAR. MIN. MAX. U. M. DEF.
i0 0 1 - - - - 1
i1 0 1 - - - - 0
i2 0 120 min 0
i5 0 1 - - - - 1
i6 0 1 - - - - 0
i8 0 15 - - - - 0
i9 1 999 min 240
PAR. MIN. MAX. U. M. DEF.
u9 0 1 - - - - 1
PAR. MIN. MAX. U. M. DEF.
Hd1 1 2 - - - - 1
Hd2 1 2 - - - - 1
Hd3 1 2 - - - - 1
Hd4 1 2 - - - - 1
Hd5 1 2 - - - - 1
Hd6 1 2 - - - - 2
Hd7 1 2 - - - - 2
HOn1 00:00 23:59 h:min - - : - -
HOF1 00:00 23:59 h:min - - : - -
HOn2 00:00 23:59 h:min - - : - -
HOF2 00:00 23:59 h:min - - : - -
PARAM. MIN. MAX. U.M. DEF.
LA 1 247 - - - - 247
Lb 0 3 - - - - 2
LP 0 2 - - - - 2
PARAM. MIN. MAX. U.M. DEF.
E9 0 1 - - - - 1
(1) the unit of measurement depends on P2
(2) Properly set the parameters corresponding to the regulators after modifying parameter P2
(3) the parameter also has effect after a power cut, which occurs when the device is on
(4) the time established with the parameter is counted also during the stand-by status
(5) make sure that the time established with parameter i7 is less than that established with parameter i9
(6) if when defrosting is activated, the operating duration of the compressor is less than the time established with parameter dA, the compressor will remain on for the amount of time necessary to
complete defrosting.
delay in maximum temperature alarm after the instrument is switched on (3)
temperature alarm delay
differential of parameters A1and A4
HEATING ELEMENTS
heating elements switch-on interval (due to effect of the “antilegionella” function) (4)
0 = the “antilegionella” function at intervals will never be activated (it can only be activated in manual mode)
temperature of the upper part of the DHW tank reached at which the heating elements remain on further for the time established with parameter H3 (due to effect of the
“antilegionella” function)
duration of heating elements switch-on (due to effect of the “antilegionella” function) from the moment that the temperature of the upper part of the DHW tank has reached
that established with parameter H1
“antilegionella” function at instrument switch-on (3)
1 = YES
DIGITAL INPUTS
enabling of the pressure switch input alarm (code “id”)
1 = YES
type of pressure switch input contact
0 = normally open (active input with closed contact)
1 = normally closed (active input with open contact)
compressor switch-on delay from the deactivation of the pressure switch input; the compressor protections are respected (5)
enabling of the “additional photovoltaic” function
1 = YES
type of photovoltaic input contact
0 = normally open (active input with closed contact)
1 = normally closed (active input with open contact)
number of pressure switch input alarms (code “id”) such to cause the blocked instrument alarm (code “iSd”)
0 = alarm absent
time that must pass in absence of pressure switch input alarms (code “iA”) so that the alarm counter is reset
DIGITAL OUTPUTS
enabling of buzzer
1 = YES
SWITCH-ON/OFF OF THE INSTRUMENT WITH TIME BANDS (EVK914 only)
switch-on times for day 1 (Monday)
1 = at the times established with HOn1 and HOF1 parameters
2 = at the times established with HOn2 and HOF2 parameters
switch-on times for day 2 (Tuesday)
1 = at the times established with HOn1 and HOF1 parameters
2 = at the times established with HOn2 and HOF2 parameters
switch-on times for day 3 (Wednesday)
1 = at the times established with HOn1 and HOF1 parameters
2 = at the times established with HOn2 and HOF2 parameters
switch-on times for day 4 (Thursday)
1 = at the times established with HOn1 and HOF1 parameters
2 = at the times established with HOn2 and HOF2 parameters
switch-on times for day 5 (Friday)
1 = at the times established with HOn1 and HOF1 parameters
2 = at the times established with HOn2 and HOF2 parameters
switch-on times for day 6 (Saturday)
1 = at the times established with HOn1 and HOF1 parameters
2 = at the times established with HOn2 and HOF2 parameters
switch-on times for day 7 (Sunday)
1 = at the times established with HOn1 and HOF1 parameters
2 = at the times established with HOn2 and HOF2 parameters
time of first switch-on of instrument with time bands; see also HOF1
- - : - - = first switch-on of instrument with time bands will not be activated
time of first switch-off of instrument with time bands; see also HON1
time of second switch-on of instrument with time bands; see also HOF2
- - : - - = second switch-on of instrument with time bands will not be activated
time of second switch-off of instrument with time bands; see also HOn2
SERIAL NETWORK (MODBUS)
device address
baud rate
0 = 2.400 baud
1 = 4.800 baud
2 = 9.600 baud
3 = 19.200 baud
parity
0 = none (no parity)
1 = odd
2 = even
RESERVED
reserved