086L1524 Rev. 1
Installation Instruction
Soft Start 086L1516
Robust/Solid, DHP-R/DHP-S
Images . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
CS - Softstartér . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
DA - Softstart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
DE - Sanftanlasser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
EN - Soft starter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
ES - Arranque suave . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
FI - Pehmokäynnistin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
FR - Démarrage progressif . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
NL - Softstarter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
NO - Mykstart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
PL - Moduł płynnego rozruchu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
SE - Mjukstart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Circuit diagram, Robust/DHP-R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Circuit diagram, Solid/DHP-S. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
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086L1524 Rev. 1
6
EN - Soft starter
Manufacturer: Carlo Govazzi
Part number: 086L1516
Area of use
Used to limit the current when the heat pump is started. Soft start distributes the current consumption for a few seconds and ena-
bles the compressor to start slower, to prevent current peaks in the electrical network.
Supplied materiel:
• Soft start assembly with mounting plate and connection wiring
• 2 x screws, self-tapping M5
• 3 x cable ties
Tools
• Drill and 4.2 mm diameter drill bit
(1
• Torx driver TX25
Installation
The soft starter is installed between the unit cabinet, electrical panel and compressor, using the supplied panel. See figure 1 and 2.
1. Measure out 2 drill holes on the right post, where the soft starter is to be attached. The measurement from the foot of the post
to the top hole must be 710 mm.
(1
2. Drill out the holes to a diameter of 4.2 mm
(1
3. Screw the soft starter to the post using 2 screws.
4. Secure the cables along the right-hand side of the soft starter using cable ties. Holes for the cable ties are pre-drilled in the
panel.
Electrical connection Robust/DHP-R
Connect the soft starter between the compressor and the unit cabinet as follows:
1. Remove the compressor wiring from the end that is connected to the unit cabinet.
2. Screw in the cables on the soft starter.
3. Connect the soft starter wiring to the location in the unit cabinet where the wiring was removed in step 1.
See appendix for wiring diagram.
Electrical connection Solid/DHP-S
Connect the soft starter between the compressor and the unit cabinet as follows:
1. Remove the compressor wiring from the end that is connected to the component marked F10, and terminal blocks.
2. Screw in the cables on the soft starter.
3. Connect the soft starter wiring to the component marked F10, and terminal blocks where the wiring was removed in step 1.
See appendix for wiring diagram.
1 Only applies to versions without pre-drilled holes.
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