To Remove The Transportation Stay - Daikin VRV IV+ RYYQ14U7Y1B Series Installer And User Manual

15 | About the box

15.6 To remove the transportation stay

Installer and user reference guide
54
Accessory pipes (mm)
Liquid pipe
▪ Front connection
ID Øb
ID Øa
▪ Bottom connection
ID Øa
(a)
Equaliser pipe
▪ Front connection
ID Øa
ID Øb
▪ Bottom connection
ID Øa
OD Øb
(a) Only for RYMQ models.
Only for 14~20 HP
NOTICE
If the unit is operated with the transportation stay attached, abnormal vibration or
noise may be generated.
The transportation stay installed over the compressor leg for protecting the unit
during transport must be removed. Proceed as shown in the figure and procedure
below.
1 Slightly loosen the fixing nut (a).
2 Remove the transportation stay (b) as shown in the figure below.
3 Tighten the fixing nut (a) again.
HP
8
10
12
14
16
ID Øb 18
20
8
10
12
14
16
18
20
3 (12.3 N·m) 3 (12.3 N·m)
1 1
2 2
Øa
9.5
9.5
12.7
12.7
19.1
19.1
25.4
a
b
RYYQ+RYMQ+RXYQ8~20U7Y1B
4P546228-1B – 2020.10
Øb
12.7
15.9
22.2
28.6
VRV IV+ heat pump