Suspension Bolts And Piping Connections; Mounting Indoor Unit - York IDH072B21S Series Installation And Maintenance Manual

5.2

Suspension Bolts and Piping Connections

(1) Mark the positions of the suspension bolts, refrigerant pipe connections and condensate pipe
connection.
(2) Installation dimensions are shown in Figure 5.2.
2-9/16 x 1-3/8 [65 x 35]
(for Suspension Bolt)
Refrigerant Gas Pipe Connection
Refrigerant Liquid Pipe Connection
Condensate Pipe Connection
5.3

Mounting Indoor Unit

Hang the indoor unit as shown in Figure 5.3.
Field-Supplied Parts
* Suspension Bolts: 4-M10 or W3/8
* Nut: 8-M10 or W3/8
10
52-3/8 [1330] (for Suspension Bolt)
49-3/16 [1250]
39-3/8 [1000]
56 - φ1/8 [3]
Around the Flange
60 - φ1/8 [3]
Around the Flange
41-5/16 [1050]
Figure 5.2 Suspension Bolts
Suspension Bolts (4-M10 or W3/8)
(Field-Supplied)
Suspension
Bracket
1-15/16 [50]
1-15/16 [50]
4-7/16
[113]
Unit
False Ceiling Side
Vibration-proof
Rubber
(Accessory)
Figure 5.3 Mounting Indoor Unit
Unit: inch [mm]
1-9/16 [40]
5-7/16
[138]
Nut & Washer
(8-M10 or W3/8)
P01432Q-rev.1