CARNES HXBG Instrukcja instalacji, obsługi i konserwacji - Strona 2
Przeglądaj online lub pobierz pdf Instrukcja instalacji, obsługi i konserwacji dla Wentylator CARNES HXBG. CARNES HXBG 2 stron. Fan distribution units
Drukuj stronęIV. ELECTRICAL CONNECTIONS
The Fan Distribution Unit's fans are powered and controlled by the 12-pin connector on the back of the fan
bracket at the top of the unit.
The connector is pre-wired in the factory when the Fan Distribution Unit is mounted onto the humidifier.
When the unit is remote mounted, the customer must provide a 12-conductor cable to route the necessary sig-
nals from the humidifier. Each end of the cable should attach a 12-pin male connector provided separately by the
manufacturer. The customer must take care to make sure pin 1 on one end of the cable is routed to pin 1 on the
other end, pin 2 is routed to pin 2, etc. The 12-pin female connector is located on the top panel on the right hand
side of the humidifier.
The fans are powered by a 12V connection supplied from the circuit board. The connectors can carry up to 800mA
of current to the fans. Do not use any gauge wire smaller than 28 AWG. 24 AWG is recommended.
Before starting up the unit, please make sure there are jumpers on J17 (terminals 2 & 4) and J18. These
connection terminal blocks are located along the bottom edge of the circuit board.
V. OPERATION
1. Follow start up procedures as shown in Humidifier Installation, Operation and Maintenance Instructions.
2. The humidifier will not generate steam unless the fan in the distribution unit is running, this can be overridden
by jumping connector J18 on the humidifier circuit board.
VI. MAINTENANCE
1. Inspect the fans, inspect the water trap.
FORM 16812-B
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