Electronic Controller Board; Dx Controller - VENCO VHR Series Installation, Operation, & Maintenance Instruction

11. ELECTRONIC CONTROLLER BOARD

11.1. DX Controller

VENCO DX heat recovery device used to control the fresh air fan FAN1 (5 step+auto), the exhaust air
fan FAN2 (5 step+auto), the selection of mode (heating cooling, fan and auto). İnformation on the control
keys are given in the following template.
Button
2016.09
Figure 11.1.1. DX Controller
Table 11.1.1. DX Key Pads Controls
Name
ON / OFF
MODE
FAN
Value Increase
Value Decrease
Description
Unit will be ON or OFF.
Select Running Status
(Cool , Heat Fan
Fan1 and FAN2 stepped control
button.
Increases of the set value.
Increases the value of selected by
fan button area.
Decreases of the set value.
Decreases the value of selected by
fan button area.
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,Auto)