Nibe VVM 320 Technical Manual

Item register
A
Accessibility, electrical connection, 56
Accessories, 26
Climate system 2/3/4 (ECS 40), 28
Passive cooling 2-pipe (PCM40/PCM42) , 26
Addition, 17
Alarm list, 42
Anti freeze, 12
Auxiliary operation, 11
AUX inputs, 18
AUX outputs, 18
B
Basic, 56
C
Cable lock, 58
Circuit board and electronics, 69
Circulation pumps, 19
Climate system 2/3/4 (ECS 40), 28
Component description, 35
Components, 35
Sensors, 39
Temperature sensor data, 39
Component replacement, 56
Basic, 56
Circuit board and electronics, 69
Main components, 59
Components, 35
Contact information, 3
Cooling
Passive and active cooling, 4-pipe (ACS45), 16
D
Delivery and handling
Removing the covers, 56
Description of functions, 8
Accessories, 26
Climate system 2/3/4 (ECS 40), 28
Passive cooling 2-pipe (PCM40/PCM42) , 26
Addition, 17
Circulation pumps, 19
Electronics, 40
MODBUS 40, 29
External connection options, 18
AUX inputs, 18
AUX outputs, 18
Floor drying, 22
Heating, 15
Hot water, 13
Load monitor, 17
Menu tree, 8
Operating mode, 11
Scheduling, 16
Supply pump exer., 22
Uplink, 22
USB, 24
Valves, 22
Dimensions and setting-out coordinates, 78
Document information, 2
E
Electrical circuit diagram, 3 x 400 V, 73
Electrical connections
Accessibility, electrical connection, 56
Cable lock, 58
Removing the cover, base board, 58
Removing the cover, immersion heater circuit board, 57
Removing the hatch, input circuit board, 57
Electronics, 40
MODBUS 40, 29
External connection options, 18
AUX inputs, 18
AUX outputs, 18
F
Floor drying, 22
Function check, components, 54
H
Heating, 15
Hot water, 13
I
Important information, 2
Document information, 2
Safety information, 2
L
Load monitor, 17
M
Main components, 59
Marking, 2
Menu tree, 8
MODBUS 40, 29
O
Operating mode
Anti freeze, 12
Auxiliary operation, 11
Emergency mode, 13
General, 11
Operating status, 11
P
Passive and active cooling, 4-pipe (ACS45), 16
Passive cooling 2-pipe (PCM40/PCM42) , 26
Principle of operation, 6
R
Removing the cover, base board, 58
Removing the cover, immersion heater circuit board, 57
Removing the covers, 56
Removing the hatch, input circuit board, 57
S
Safety information, 2
Contact information, 3
Marking, 2
Serial number, 2
Symbols, 2
Scheduling, 16
Sensors, 39
Temperature sensor data, 39
Serial number, 2
Standby mode, 13
Supply pump exer., 22
Symbols, 2
System description, 6
Principle of operation, 6
System diagram, 7
T
Technical data
Dimensions and setting-out coordinates, 78
Electrical circuit diagram, 3 x 400V, 73
Technical Data, 79
Technical Data, 79
Temperature sensor data, 39
The heat pump design, 4
NIBE™ VVM 320Chapter 9 | Item register80
9 Item register

Nibe VVM 320 Specifications

General

Dimensions (HxWxD)	1800 x 600 x 615 mm
Power Supply	230 V
Frequency	50 Hz
Protection class	IP21
Compatible with	Nibe heat pumps
Display	Touch display
Smart Home Integration	Yes, via NIBE Uplink
Operating temperature	0°C to +45°C
Relative humidity	Max. 95 %
Type	Control unit for heat pumps