IMMERGAS 3.030991 Integrative 3KW Electric Resistance for the V2 System Instruction Manual
- June 4, 2024
- IMMERGAS
Table of Contents
3.030991 Integrative 3KW Electric Resistance for the V2 System
Instruction Manual
GENERAL WARNINGS.
All the products are protected with suitable transport packaging.
The material must be stored in dry environments and protected against
weathering.
This instruction manual provides technical information for installing the kit.
As for the other issues related to kit installation (e.g. safety in the work
site, environment protection, injury prevention), it is necessary to comply
with the provisions specified in the regulations in force and principles of
good technique.
Improper installation or assembly of the appliance and/or components,
accessories, kit, and devices can cause unexpected problems to people,
animals, and objects. Read the instructions provided with the product
carefully to ensure a proper installation of the same.
Installation and maintenance must be performed in compliance with the
regulations in force, according to the manufacturer’s instructions and by
authorized professionally qualified staff, intending staff with specific
technical skills in the plant sector, as envisioned by the Law.
SAFETY RECOMMENDATIONS.
Attention: Make sure you cut the power supply before each intervention.
All connections must be performed in compliance with relative national
regulations.
Ensure that the net available power and frequency are appropriate for the
correct device operation. Bear in mind the specific position conditions and
ensure that there is enough power to supply any other appliance connected to
the same circuit.
The appliance must be grounded to prevent danger caused by insulation defects.
All interventions on appliance electric elements are prohibited in the
presence of water and humidity.
DESCRIPTION OF THE PRODUCT.
The integrative 3kW electric resistance for the system has been designed for the additional heating so as to supply further power whenever the need for heating exceeds the heat pump capacity.
INSTALLATION OF PARTS.
- Relieve the system pressure and remove the cover front as shown in the instruction manual of the appliance.
- Remove the cap (4) on the heating collector, by pulling out the fork (5).
- Remove the cap (3) by loosening the screws (2).
- Put the OR seals (1A) on the integration resistance (1) by positioning it in its place.
- Position the integration resistance (1) into the heating collector by fixing it with the fork (5) that you will find in the kit.
- Install the relay (6) by fixing it at the bottom of the heat generator, through two screws (7).
ELECTRICAL CONNECTIONS.
Perform electrical collections as shown below and in the relative electrical
diagram (Fig. 2).
The resistance connection cable must run between the expansion vessel and the
plate exchanger (Ref. 11 Fig. 1).
The electrical resistance power cable must pass through the relative fairlead
(Ref. 9 Fig. 1).
The earthing Fastens must be connected to the relative connection spot (Ref.
10 Fig. 1).
TECHNICAL DATA.
| Electric power supply | 230V-50Hx single phase + earthing |
|---|---|
| Absorption | 3 kW |
| Working temperature | 65 °C |
| Maximum temperature | 70°C |
KIT COMPOSITION.
| Ref | Qty | Description |
|---|---|---|
| 1 | 1 | Integrative 3 kW resistance |
| 1A | 1 | O.R. seal |
| 1 | Resistance fixing fork | |
| 6 | 1 | Relay |
| 7 | 2 | Relay fixing screws |
WIRING DIAGRAM.
Key:
1 – External power supply 230 Vac
2 – Earthing
3 – XA Terminal board inside the appliance
4 – Y3 connector on the appliance electronic board
5 – Terminal board inside the control panel
A2 – P. C. B.
E16 – Integrative system resistance
K16 – System integrative resistance relay
INSTALLATION OF PARTS.
- Relieve the system pressure and remove the cover front as shown in the instruction manual of the appliance.
- Remove the cap (5) on the heating collector, by pulling out the fork (6).
- Remove the cap (3) by loosening the screws (2), minding not to lose the gasket (4).0
- Put the OR seals (1A) on the integration resistance (1) by positioning 0it in its place.
- Position the integration resistance (1) into the heating collector by fixing it with the fork (5) that you will find in the kit.
- Install the relay (6) by fixing it at the bottom of the heat generator, through two screws (7).
N.B When you intend to use the appliance with a single resistance, always mount the one furthest to the right (front view).
ELECTRICAL CONNECTIONS.
Perform electrical collections as shown below and in the relative
electrical diagram (Fig. 4).
The resistance connection cable must run between the tank and the plate
exchanger.
The electrical resistance power cable must pass through the relative fairlead
(Ref. 9 Fig. 3).
The earthing Fastens must be connected to the relative connection spot (Ref.
10 Fig. 3).
TECHNICAL DATA.
The values shown are intended for single resistance.
| Electric power supply | 230V-50Hx single phase + earth-ing |
|---|---|
| Absorption | 3 kW |
| Working temperature | 65 °C |
| Maximum temperature | 70°C |
KIT COMPOSITION.
| Ref. | Qty | Description |
|---|---|---|
| 1 | 2 | Integrative 3 kW resistance |
| 1A | 2 | O.R. seal |
| 6 | 2 | Resistance fixing fork |
| 7 | 2 | Relay |
| 8 | 4 | Relay fixing screws |
WIRING DIAGRAM.
Key:
1 – External power supply 230 Vac
2 – Earthing
3 – XA Terminal board inside the appliance
4 – Y3 connector on the appliance electronic board
5 – Terminal board inside the control panel
A2 – P . C. B.
E16-1 – Integrative system resistance
K16-1 – System integrative resistance relay
E16-2 – Integrative system resistance
K16-2 – System integrative resistance relay
Colour code key:
BK – Black
BL – Blue
BR – Brown
G – Green
G/Y – Green/Yellow