Keyword Index - Viessmann AC-Box Installation And Service Instructions For Contractors

Keyword index

2
2-way valve................................................ 6, 21, 29, 33
– Switching states........................................................ 6
3
3-way diverter valve................................... 6, 21, 29, 33
A
AC-Box connection accessories............................ 7, 10
AC signal..........................................................6, 15, 32
Active cooling............................................................. 12
Additional connections............................................... 12
Ambient temperatures..................................................8
Appliance
– Closing.................................................................... 20
– Siting......................................................................... 9
Assembly
– Casing..................................................................... 24
– Connection set........................................................ 30
– Electrical equipment................................................26
– Hydraulics............................................................... 28
– Overview................................................................. 22
C
Cable entries.............................................................. 14
Cable markers............................................................ 11
Cable routing..............................................................14
Colour coding to IEC 60757................................. 11, 19
Compressor................................................................16
Connecting cable, SC................................................ 17
Connecting cables..........................................12, 16, 27
Connection and wiring diagram..................................32
Connection information.............................................. 19
Connections............................................................... 33
Connections required................................................. 11
Contact humidistat........6, 11, 12, 14, 15, 16, 18, 19, 32
Core assignment........................................................ 19
Cross connect PCB..............................................16, 17
D
Design.......................................................................... 4
Dimensions................................................................ 33
E
Electrical connection.............................................. 4, 11
Electrical connections................................................ 15
Equipotential bonding.................................................19
F
Floor load..................................................................... 8
Flow
– Cooling circuit............................................................7
– DHW cylinder............................................................ 7
– Primary circuit........................................................... 7
Front panel removal................................................... 13
Frost stat...................... 6, 12, 14, 15, 16, 18, 21, 25, 32
Functions......................................................................4
Fuse..................................................................... 20, 32
G
Geothermal probe........................................................ 6
H
Heating water inlet
– AC-Box......................................................................7
– Heat pump.................................................................7
Heating water outlet
– AC-Box......................................................................7
– Heat pump.................................................................7
Heat pump brine inlet................................................... 7
Heat pump brine outlet.................................................8
Heat pump control unit................................... 16, 19, 20
Hydraulic
– Connections.............................................................. 9
Hydraulic connection..............................................7, 10
Hydraulic connection lines....................................11, 31
Hydraulic connections.................................................. 4
Hydraulic function diagram...........................................6
I
Installation room...........................................................8
Internal components...................................................21
Isolators......................................................................19
M
Main PCB................................................................... 16
Mains isolator............................................................. 20
Marking of connecting cables..................................... 11
Minimum clearances.................................................... 8
N
Natural cooling........................................................... 12
NC signal..........................................................6, 15, 32
O
Overview of electrical connections.............................15
P
Parts lists....................................................................22
PCB....................................................15, 16, 17, 19, 20
Plug 40....................................................................... 20
Power cable................................................... 19, 20, 27
Power consumption....................................................19
Power distribution board............................................ 20
Power supply............................................12, 15, 19, 32
Product information...................................................... 4
Product validity.............................................................5
R
RCD........................................................................... 19
Residual current device (RCD).................................. 19
Return
– Cooling circuit............................................................7
– Primary circuit........................................................... 7
S
Safety equipment................................................. 12, 16
Safety measures........................................................ 19
Shutdown signal for heat pump................12, 15, 16, 32
Keyword index
35