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Distribution box
LEK
AA2
FC1
X24
F5
F4
X7
F2
F1
S2
S1
X23
X22
X21
X28
X27
F3
X2
X1
X5
X9
S3
Electrical components
Base card
AA2
Terminal block, incoming supply
X1
Terminal block, compressor supply
X2
Terminal block, external control voltage
X5
Terminal block, 230V~
X7
Terminal block, connection KVR
X9
Terminal block, Compressor blocking,
Tariff
X21
Terminal block, communications
X22
Terminal block, communications
X23
Terminal block, fan
X24
Terminal block, expansion valve QN1
X27
Terminal block, subcooling QN34
X28
Fuse, operating 230V~
F1
Fuse, operating 230V~
F2
Fuse for external heating cable KVR
F3
Fuse, fan
F4
Fuse, fan
F5
Miniature circuit breaker (Replaced with automat-
ic protection (FB1) when installing accessory
KVR 10.)
FC1
DIP switch, addressing heat pump during multi
operation
S1
DIP switch, different options
S2
Reset button
S3
Designations in component locations according to
standard IEC 81346-2.
19
Chapter 3 |
The heat pump design
JÄSPI Inverter Nordic
Содержание Inverter Nordic-12
Страница 1: ...Installer manual LEK J SPI Inverter Nordic 8 12 16 20 Air water heat pump IHB EN 1817 3 331841...
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Страница 14: ...Removing the side cover and top panel LEK J SPI Inverter Nordic Chapter 2 Delivery and handling 14...
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