MrCool Universal Series User Manual

Page 27 mrcool.com
Unit Installation
Outdoor Unit Model Power Supply Max. Fuse Size
208/230V
1Ph - 60Hz
35 amps (3 Ton)
20 amps (2 Ton)
24 amps (3 Ton)
18 amps (2 Ton)
MDUO18024036
Min. Circuit
Ampacity
Electrical Connection
Electrical Parameters
Connecting the Power Cord & Communication Wire
For solid wires (Refer to Fig. 2.26 A):
1. Use wire cutters to cut off the wire end and then peel away about 25mm of the insulation layer.
2. Use a screwdriver to unscrew the terminal screw on the terminal board.
3. Use nippers to bend the solid wire into a ring that fits the terminal screw.
4. Form a proper ring and then put it on the terminal board. Use a screwdriver to tighten up the terminal
screw
For braided wires (Refer to Fig. 2.26 B & Fig. 2.27):
1. Use wire cutters to cut off the wire end and then peel away about 10mm of the insulation layer.
2. Use a screwdriver to unscrew the terminal screw on the terminal board.
3. Use a round terminal fastener or clamp to fix the round terminal firmly on the peeled wire end.
4. Locate the round terminal conduit. Use a screwdriver to replace it and tighten up the terminal screw (as
shown in Fig. 2.27).
A. Solid Wire
Jacket / Insulation
1” (25mm)
B. Braided Wire
Solderless
Terminal
3/8” (10mm)
Fig. 2.26

MrCool Universal Series Specifications

General

Type	Inverter
Brand	MrCool
Series	Universal Series
Refrigerant	R410A
Phase	1
Heating Capacity	Varies by model
Cooling Capacity	Varies by model
Compatibility	Universal
HSPF Rating	10
Voltage	208/230V
Operating Temperature (Cooling)	Varies by model
Operating Temperature (Heating)	Varies by model
Indoor Noise Level (dB)	Varies by model
Outdoor Noise Level (dB)	Varies by model
Indoor Unit Dimensions (H x W x D)	Varies by model
Outdoor Unit Dimensions (H x W x D)	Varies by model
Indoor Unit Weight	Varies by model
Warranty	5 years