
6 VRF-SVN33A-EN
Preparing for Installation
Maximum Quantity of Indoor Units by Mini Outdoor Unit Capacity
To prevent reducing indoor unit capacity, the sum capacity of indoor units connected to a mini
outdoor unit should be no greater than the capacity of the mini outdoor unit. Refer to Table 2.
Table 2. Maximum number of indoor units determined by mini outdoor unit capacity
Mini outdoor unit
model number
Mini outdoor unit
capacity
(tons)
Maximum quantity
of indoor units
connected to a mini
outdoor unit
Total capacity of connected
indoor units
(Btu/h)
4TVH0036B100NB 3 6 19000–49000
4TVH0048B100NB 4 8 24000–62000
4TVH0053B100NB 5 9 27000–69000
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