Galletti CSW 249 DF Podręcznik techniczny - Strona 12
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CSW
10
WIRING DIAGRAMS
The control panel can be reached by opening the grille and removing the metal covers as shown in the picture below.
21
CSW 136-186-246
CSWDF 136 - 246
For each unit provide a mains circuit breaker (IL), with opening
contacts separated by at least 3 mm and an adequate protection
fuse (F).
Connect the power cables to terminal box connectors in accordance with
the wiring diagrams and tighten firmly.
Make the electrical connections with the power supply disconnected, in
accordance with current safety regulations.
All the wiring must be done by qualified personnel.
Power inputs are shown on the rating labels on the units.
In the next pages you can find the following wiring diagrams:
diagram 1 CSW and CSWDF wiring diagrams
diagram 2 CSW with MICROPROD control panel, SW probe and VK valve
diagram 3 CSWDF with MICROPROD control panel, SW probe and VK
valves
diagram 4 CSW with MICROPROD control panel, SW probe, VK valve and
KP power interface to control up to 4 units with 1 control panel.
diagram 5 CSWDF with MICROPROD control panel, SW probe, VK valves
and KP power interface to control up to 4 units with 1 control
panel.
WC66000067-REV.00
The following abbreviations are used in the wiring diagrams:
FS
DP
M
TM
CN
CSW
CSWDF
VHC
KVHC
MICROPROD
SW
EXT
F
IL
RHC
KP
KVH
KVC
VC
VH
12
All copying, even partial, of this manual is strictly forbidden
CSW 249-369-489
CSWDF 249 - 489
Condensate drainage pump float
Condensate drainage pump
Fan motor
Drain pump timer
Connector
water cassette, 2 pipe system
water cassette, 4 pipe system
3-way motor driven valve, 4 connections
valve relay (not supplied)
wall-mounted control panel
water temperature probe
external auxiliary contact
protection fuse
main switch
remote manual summer/winter selecting switch
power interface
hot water valve relay (not supplied)
cold water valve relay (not supplied)
cold water valve
hot water valve