Installation Manual and Owner's Guide

Page 28

mrcool.com

Outdoor Unit Installation

If you install the unit on a wall-mounted bracket, do the following:

TO REDUCE VIBRATION OF WALL-

MOUNTED UNIT

Before installing a wall-mounted unit, make sure that the wall is made of solid brick,

concrete, or of similarly strong material. The wall must be able to support at least four

times the weight of the unit.

1. Mark the position of bracket holes based on

dimensions in the Unit Mounting Dimensions chart.

2. Pre-drill the holes for the expansion bolts.

3. Clean dust and debris away from holes.

4. Place a washer and nut on the end of each

expansion bolt.

5. Thread expansion bolts through holes in mounting

brackets, put mounting brackets in position, and

hammer expansion bolts into the wall.

6. Check that the mounting brackets are level.

7. Carefully lift unit and place its mounting feet on

brackets.

8. Bolt the unit ﬁrmly to the brackets.

If allowed, you can install the wall-mounted

unit with rubber gaskets to reduce

vibration and noise.

Indoor Air Handler Compatability with Multi-Zone Condensers

Connective Pipe Size for Indoor Air Handlers

OUTDOOR CONDENSER | DIY-MULTI3-27HP230

OUTDOOR CONDENSER | DIY-MULTI4-36HP230

DIY-09-HP-WMAH-230B

DIY-12-HP-WMAH-230B

DIY-18-HP-WMAH-230B

DIY-24-HP-WMAH-230B

(Only 1 per Condenser)

LIQUID

INDOOR UNIT CAPACITY (Btu/h)

GAS

9K/12K/18K

24K/36K

1/4

3/8

1/2

5/8