MrCool Universal MDU18048060 User Manual

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Unit Installation
Condenser Field Conversion
Fig. 2.24
Location of
Dip Switch on
Condenser
Main Board
DEFAULT 5 TON
4 TON SETTING
Fig. 2.23
Fig. 2.25
Follow these instructions during unit installation in order to enable a Universal® Series 5 ton
condenser and air handler split system to operate at 4 ton capacity.
1. DO NOT attempt this conversion while the unit is powered on.
2. Locate the capacity dip switch on the condenser main board. The capacity dip switch is circled on
the photo below.
3. The default position of the capacity dip switch is 1 & 2 ‘Up’ and 3 & 4 ‘Down’. Up being a switch
pushed toward the letters (ON DIP). Down being a switch pushed toward the numbers (1 2 3 4).
4. The default position of the capacity dip switch is 60k.
5. To activate the 48k capacity, flip capacity dip switch 1 from the Up position to the Down position.
Converting Unit From 5 Ton to 4 Ton
NOTE
Refer to the Universal® Air Handler Installation Manual for Dip Swith Instructions and
settings to convert the Universal® Air Handler from 5 ton to 4 ton.

MrCool Universal MDU18048060 Specifications

General

Brand	MrCool
Model	Universal MDU18048060
Category	Inverter
Language	English