Connection Of Ac Fan Speed Controllers - Salda AKU Operation, Installation & Maintenance Instructions

8.2.

CONNECTION OF AC FAN SPEED CONTROLLERS

AKU, KF T120, KUB T120, VKAP 3.0, VKS, VKSA, VSA, VSV, VSVI, VSVI AL.
These fans can be controlled with different speed controllers, depending on unit's model and mains type. Typical (with 1x230VAC or
3x400VAC voltage) availability of controllers:
SPEED CONTROLLER
ETY / MTY *
TGRV
TGRT
ACS380
* Max. current 4A. For units above 4A only TGRV controller available.
• ETY / MTY, TGRV, TGRT – allows to select fan speed by changing output voltage with rotating knob.
FANS v2024.1
FAN UNITS
AKU, VKAP 3.0, VKS L1, VKSA L1, VSA 3.0, VSV L1, VSVI L1, VSVI L1 AL
VKS L3, VKSA L3, VSV L3, VSVI L3, VSVI L3 AL
KF T120, KUB T120
Fig. 8.2.1 ETY / MTY pinout and connection example
Fig. 8.2.2 TRGV / TRGT pinout and connection example
EN | 37