MAXA i-32V5 - Compressor Crankcase Heater; Double Set-Point; Minimum Hz Functionality; Maximum Hz Functionality

i-32V5
26
control.
COMPRESSOR CRANKCASE HEATER





parameter H53 = 26H85.
Parameter VALUE 
H53 26 Second set-point call
H85 25 3-way valve for radiant panels
H129
0 Funcon disabled (default)
1 Funcon congured but not acve
2 Enabled only in cooling mode
3 Enabled only in heang mode
4 Enabled in cooling and heang mode
H138
0 DHW second setpoint funcon disabled (default)
1 Enabled the second DHW set point in cooling mode
2 Enabled the second DHW set point in heang mode
3 Enabled the second DHW set point in cooling and heang mode
MINIMUM HZ FUNCTIONALITY

Parameter VALUE 
L02
0 Funcon not acve
1 Enabling minimum Hz
L03
0 Funcon not acve
1 Funcon acve only in cooling mode
2 Funcon acve only in heang mode
3 Funcon acve only in sanitary mode
4 Funcon acve in cooling and sanitary mode
5 Funcon acve in heang and sanitary mode
6 Funcon acve in cooling and heang mode
7 Funcon always acve


Parameter VALUE 
H53
0 (default) Funcon disabled
21
Open contact -> standard mode
Closed contact -> mode Hz min/max
MAXIMUM HZ FUNCTIONALITY

FLOWMETER

Connector PIN 1 PIN 2 PIN3
CN7 GND Voltage input +5V
Terminal block X-22.1 X-22.2
Connect it directly to pin 3 of CN7
of the controller

I/O Resource - Parameter Value 
H22 45 Water ow