Setpoints; Setting The Timer Programs - Lochinvar EcoForce EF80 Installation, Commissioning, User And Maintenance Instructions

S
ETPOINTS
The following show how to programme the hot water set points
Heating set point normal/day time: (parameter P4 AA = 1/2)
D H W s e t p o i n t
6 0 ° C
This is the water temperature set point that is active during the
programmed DHW periods (parameter P4 AA = 1/2)
DHW set point reduction: (parameter P4 AA = 1/2)
D H W R e d u c e
1 0 ° C
The reduction of the normal/day time set point. This reduction is used
outside the programmed CH periods.
DHW setpoint reduction: (parameter P4 AA = 2 and
P5 DJ&DK =1)
H e a t i n g
7 5 ° C
This parameter is the local setpoint of the water heater and is regulated
on sensor S1 (parameter P4 AA = 2, P5 DJ = 1 and P5 DK =1 ).
12.9.1 Set points display
S T T
ETTING HE IMER
Two different programmes can be set within the water heater, DHW programme and Pasteurisation programme
Three programmed periods each day can be set (period 1, 2 and 3) During this time the water heater will operate at the normal DHW set point.
Outside these time periods the water heater will operate at the reduced temperature set point. When no time is programmed for a period the
period will not be used.
Operating screen:
W A T R H T R : b o
> > >
Press [MENU]
Select "Timer" using [◄] & [►] and press [ENTER]
Main menu screen:
M a
T
Press [ENTER]
Setting program times:
P r
M o n
Press [◄] for next SCREEN
> > > Continue on next page HOT WATER program < < <
12.10.1 Start programme display screen
s e t p o i n t
P
ROGRAMS
: 1 2 3 . 4 ° C (
i n M e n u
i m e r
o g r a m
1 0 6 :
NOTICE:
The max. actual DHW temperature will never exceed the
value set at Heating Setpoint Regardless the set DHW
setpoint
If higher DHW setpoint are needed the Heating Setpoint
has to be set higher also.
i l e r
1 2 3
C H
0 0 - 2 3 : 0 0
o f f
. 4 ° C )
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