installation Manual

TS4-A-2F INSTALLATION
Standard modules can be equipped with TS4-A-2F add-on units as
shown below.
Always connect modules to TS4-A inputs before connecting outputs.
Each TS4-A-2F must have a PV module connected to its inputs
before connecting the outputs of TS4-A-2F units in series.
To disconnect TS4-A-2F from a module, disconnect the TS4-A-2F
outputs from the string before disconnecting the TS4-A-2F inputs from
the module junction box.
11
1. Connect PV modules to TS4-A-2F inputs
2. Connect TS4-A-2F outputs in series
+ +
- -
Tigo Rapid Shutdown
DONOT DISCONNECT
UNDERLOAD
NEC690.12-2017andC22.1-2015Rule 64.218
4 - 123A
TS4-A-2F
+ +
- -
Tigo Rapid Shutdown
DONOT DISCONNECT
UNDERLOAD
NEC690.12-2017andC22.1-2015Rule 64.218
4 - 123A
TS4-A-2F
PV Module 1
PV Module 1
PV Module 2
PV Module 2
1
2
If connecting 2F to a single PV module:
• Connect PV module to Input 1
• Connect Input 2 cables together
RSS Transmitter must be powered OFF during TS4-A-2F installation.