Yellow Piggy Back Terminal Clips
Part#: PBDD5.5-250
Universal Relay Circuit Board With Temperature Display
Part# Qd-U08A
5 Working Modes
Accurate & Stable Temperature Control
Timer On/Off
Defrost Automatically
Prevent Code Wind in Heating Mode
3 Fan Speed
Accurate & Stable Auto Fan
Sleep Function
Double Sensors
Colorful Sensor Socket, Easy for Connecting
Updated receiver
Updated transformer, easy installation
Qunda Universal AC Control System
Model# QD-U08PG
5 Working Modes
Unlimited fan speed, low noise
Accurate & Stable Temperature Control
Accurate & Stable Auto Fan
Timer on/off/
Sleep Function
Double Sensors
Auto Defrost
Pipe Protection for Higher Temperatures
Auto Examine fault
Updated receiver
Updated transformer, quick plug, easy installation
Universal 5 Ton Evaporator Relay Circuit Board
With Temperature Display
Part# Qd-U12A
LCD backlight display, big screen, high quality
Interior power indicator for power button, easy to distinguish the main engine working state
5 Operating modes: Auto, Cool, Dry, Ventilation, Heat
4 Fan Speeds: High, Middle, Low, Auto
3 Sensors: coil pipe protection, precise temperature control, auto and efficient defrost
2 Air flow direction control modes: auto and manual.
Auto restart function
Negative ion control function
Auxiliary heating function
Prevent cold air in heating mode
Timer
Sleep Function
Outdoor fan controlled independently
Protective 3 minute time delay for compressor
Mandatory start in shut-down state.