Parameter Reference Table - ECR International 95M-200 Parameter Manual

Para. Name
Storage dHW:
68° to 158°F
1 t3 Set
instantaneous
104° to 150°
dHW OFF
dHW OFF +
2 dHW System
dHW On +
CH OFF +
boiler pump
3 CH System
boiler pump
4 t1 top 120° to 194°F
5 t1 Foot 60° to 140°F
6 t4 minimum
7 t4 maximum 60° to 78°F
V - parameter Reference Table
Range
Gascom Boiler
Software Display
68 to 158
104 to 150
dHW:
0
dHW On 1
pump 2
constant
pump 3
constant
CH OFF 0
CH On 1
2
constant
CH On +
3
constant
68 tO 182
60 to 140
-4° to 50° -4 to 50
60 to 78
Boiler Display
Display Position
1st 2nd 3rd 4th
1 Setting
2 Blank Blank Value
3 Blank Blank Value
4 Setting
initial reading:
P . 0
after 2 to 3 seconds:
Blank Setting
initial reading:
P . 0
after 2 to 3 seconds:
Blank Blank Setting
initial reading:
P . 0
after 2 to 3 seconds:
Blank Blank Setting
12
Description
• T3 is the DHW temperature by an immer-
sion sensor.
• DO NOT CHANGE this parameter from
the factory setting. ( Boiler outlet water
temperature setpoint in dHW mode is de-
termined by adding Parameter 1 to Param-
eter 33.)
• If applied for instantaneous DHW opera-
tion (not recommended), set Parameter 35
for the correct configuration.
• Parameter 2 determines whether DHW
heating is activated. the boiler will not op-
erate in dHW mode if this parameter is set
to "0" or "3".
• WARNING- it is not recommended to
set this parameter to either "2" or "3" (con-
tinuous dHW pump). this could result in
a hazardous condition, because it causes
constant circulation between the boiler and
the dHW heater.
• Parameter 3 determines whether the boil-
er will operate in central heating mode.
• Select "1" to cycle the boiler circulator on
central heating calls.
• Select "2" or "3" to maintain constant boil-
er circulation operation.
• Constant Boiler Temperature operation
(outside sensor not connected): t1 top is
the target outlet water temperature at all
times.
• Outside reset (outside sensor connected):
t1 top is the maximum water temperature
based on outdoor air temperature.
• T1 Foot applies only in outdoor reset op-
eration.
5
• T1 Foot is the minimum target tempera-
ture for all outside temperatures.
• T4 Minimum applies only in outdoor reset
operation.
6
• T4 Minimum is the outside temperature at
which the target outlet water temperature
is at maximum.
• T4 Maximum applies only in outdoor re-
set operation
7
• T4 Maximum is the outside temperature
at which the target outlet water tempera-
ture is at minimum.