13
R2K 24 - RAD - ING - Inst.Manual - 2002.1_CSA
1. INSTALLATION
WARNING
To ensure condensate properly drains
from the heat exchanger, and avoid any issues that
may arise from the stagnation of the condensate
within the product itself, it is extremely important
that the unit is mounted BOTH level and plumb to the
wall ( as per figure 7).
1.1.9. CIRCULATOR PERFORMANCE CURVE
fig. 7
UPSO 15-58 AOKR
III
II
I
H (ft)
Q (US gpm)
0 2 4 6 8 10
22
20
18
16
14
12
10
8
6
4
2
0
INSTALLATION
HEAD LOSS ft W.C.
FLOW RATE US gpm
Circulator priority maximum speed
- - - - Appliance Loss fig. 8