Danfoss DHP-A Installation Instructions Manual page 45

Table 4. Electrical connection
Component
Internal auxiliary heater I/O-card, output for 3 kW and 6 kW as well as Defrost card, output for 6 kW (normal connections)
External auxiliary heater Defrost card; 283, connected and fused with 086U9685
Additional shunt
Internal exchange valve I/O-card, 214 (normal connection)
6.8.3 System solution 3
Note! If necessary the external components must be fused using accessory 086U9685 FUSE TO EXTERNAL
COMPONENT according to the installation instructions supplied with the accessory. The tables below give
the components referred to.
For system solution 3, select the following in menu SERVICE\AUX. HEATER\EXTERNAL ADDITION:
•
EXT.AUX.HEATER = ON
•
REV.V. HOT WATER = EXT
For DHP-H, DHP-H Opti, DHP-C the electrical connection for system solution 3 must be carried out according to the
following table
Table 5. Electrical connection
Component
Internal auxiliary
heater
External auxiliary
heater
Additional shunt
External exchange
valve
For DHP-L, DHP-L Opti the electrical connection for system solution 3 must be carried out according to the follow-
ing table:
Table 6. Electrical connection
Component
Internal auxiliary
heater
External auxiliary
heater
Additional shunt
External exchange
valve
For DHP-A, DHP-A Opti, DHP-AL, DHP-AL Opti the electrical connection for system solution 3 must be carried out
according to the following table:
Connection
Terminal block, 215/216
Connection
I/O-card, output for 6 kW (normal connection)
I/O-card, output for 3 kW, connected and fused with 086U9685
Terminal block, 215/216
I/O-card, 214 kW, connected and fused with 086U9685
Connection
I/O-card, output for 6 kW (normal connection)
Terminal block 210, connected and fused with 086U9685
Terminal block, 215/216
I/O-card, 214 kW, connected and fused with 086U9685
Installation instructions VMBMA1002 – 43