Rinnai E50CRN Installation & Servicing Instructions Manual page 56

1 176°F
2* 00
3 max.
4* 00
5* 5* 2 3 2.3
6* 1.4
7* 14°F
10* 0°F
11* 0°F
14 10°F/min.
15* 00
23 -4°F
27 100°F
36 E50CR: 00
E75CR: 20
E110CR: 20
43 max.
49 100%
73 0
89 00
90 01
. .
Info Mode
INFO
. .
1 °F
4 °F
5 °F
7 °F
8 °F
16 %
17 kW
18 kW
20
21 GJ
22 GJ
23 GJ
24 h
25 25 h h
26 h
32 h
37 h
46 h
. .
56
DESCRIPTION
maximum supply temperature CH
type of CH installation:
No pre-selection made.
Radiators, air heating, or convectors:
T max. supply 176°F K factor heating curve 2.3; gradient 10°F/min; gear differential 10°F
radiators with large surface areas or underfloor heating as additional heating:
T max. supply 158°F K factor heating curve 1.8; gradient 10°F/min; gear differential 10°F
under floor heating with radiators as additional heating:
T max. supply 140°F; K factor heating curve 1.5; gradient 8°F/min; gear differential 8°F
full under floor heating:
T max. supply 122°F; K factor heating curve 1.0; gradient 6°F/min; gear differential 6°F
maximum power CH in kW (.. x3415 = .. BTU/hr)
control principal with on / off thermostat:
100 % on / off thermostat
constant water circulation 22&23 closed contact day curve operation,
open contact night curve operation
heating curve K-factor (see also heating curve graph) h ti K f t ( l
heating curve exponent (see also heating curve graph)
heating curve climate zone (see also heating curve graph)
fine adjustment heating curve day temperature
fine adjustment heating curve night temperature
gradient speed °F/min.
Booster after night decrease*:
no
yes
Frost Temperature
Minimum T-set CH
Type of three way valve and DHW capability
VC 2010 / VC 8010
Warming function plate heat exchanger ON
Warming function plate heat exchanger OFF
Maximum power DHW in kW (.. x3415 = .. BTU/hr)
Maximum pump capacity heating
Altitude and venting CFT. See chapter 6.7.7
Address
No function
Bus thermostat
Display reading
°C and Bar
°F and PSI
DESCRIPTION
supply water temperature T1
return water temperature T2
DHW temperature T3
outdoor temperature T4
flue gas temperature T5 (optional sensor)
actual power in %
actual power in kW (.. x3415 = .. BTU/hr)
actual load in kW (.. x3415 = .. BTU/hr)
indication bus communication
consumption total in GJ (.. x 33 = .. m3)
consumption CH in GJ (.. x 33 = .. m3)
consumption DHW in GJ (.. x 33 = .. m3)
total number of burner run hours
number of burner run hours CH b f b h CH
number of burner run hours DHW
total number of hours counter
total number of run hours pump CH and DHW
within how many hours is service required
h ti h)
.
.
68 - 176°F
00 - 04
00
01 DO NOT USE
02
03
04
min-max
00
01
0.2 - 3.5 0 2 3 5
1.1 - 1.4
-4 - 32°F
-8 to 10°F
-8 to 10°F
0 - 28°F/min.
00
01
-4 to 50°F
0 - 158°F
x0
1x
2x
min-max
100 %
0 - 100
-01
00
00
01
.
.
.