Lochinvar EcoForce EF100, Инструкции по установке, пусконаладке, эксплуатации и техническому обслуживанию

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67
S
ETTING
T
HE
P
ARAMETERS
W
ITH
T
HE
D
ISPLAY
M
ENU
The following table gives a list of parameters that can be programmed by the display. All parameters that are shown in the display can be
changed. NOTICE: Only the password for level 1 is issued in this manual. When other “more advanced” parameters need to be programmed,
it can only be done by a skilled and trained service engineer, who has access to level 2.
In the parameter table shown below are all the parameters that can be set on the unit without the use of a laptop/computer.
In the following chapter “Controlling options and settings” the controlling options for hot water and cascading are explained. In the explanation
of these options there is reference to all relevant parameters which are shown in the table below and can be set on the unit.
When ‘Modify = no’, the parameter can only be programmed at level 2
PASSWORD:
1342
MENU
PARA-
METER
DESCRIPTION UNITS TEXT DISPLAY
LEVEL 1
Modify
H
EA
TIN
G
A
1 P5BE Step modulation (1=on 0=off) - S t e p m o d u l no
2 P5AO Blocking offset flow temperature control °C H E s O f f 1 3 yes
3 P5AP Proportional range temperature control °C H E s P r b 1 3 no
4 P5AL Hysteresis CH Flow temperature control °C H E s c D i f 1 3 yes
5 P2IC Integration time temperature control s H E s I n t 1 3 no
6 P2MI Blocking offset System CH temperature control °C H E c O f f 3 yes
7 P2MJ Proportional range System CH temperature control °C H E c P r b 3 no
8 P2MK Integration time CH temperature control s H E c I n t 3 no
9 P5AB Timer Contact (1=on) - T i m e r C o n t yes
DHW
B
1 P4AB DHW Pump Config 0=Pump 1=TWV - D H i p m p / t w v yes
2 P5CB Flow temperature DHW tank low °C D H i f l o w L O yes
3 P5CK Flow temperature DHW tank hi °C D H i f l o w H I yes
4 P5CL Low Flow temperature time DHW min D H i L O t i m e yes
5 P5CD Legionella temperature °C L e g i o t e m p no
6 P5CI Legionella hyst DHW tank temperature °C L e g i o h y s t no
7 P5CJ Legionella hold time (0=off) min L e g i o h o l d no
8 P2KI CH interrupt by Legionella (0=yes)(1=no) - L e g i o i n t r no
9 P2LC Regulation temperature offset DHWd °C D H d s c O f f 2 yes
A P2MN Proportional range DHWd modulation °C D H d s c P r b 2 3 no
B P2LD Regulation temperature hysteresis DHWd °C D H d s c D i f 2 yes
C P2MO integration time DHWd modulation s D H d s c I n t 2 3 no
D P2ML Sys temp blocking offset DHW tank °C D H d s c O f f 3 yes
E P2MM Sys temp blocking hysteresis DHW tank °C D H d s c D i f 3 yes
F P5CA Hysteresis DHW tank temperature °C D H i s c D i f 4 yes
G P2KH Gradient heat demand detect DHW tank temperature °C D H i d e t g r a d yes
C
A
SC
A
D
E
C
1 P2MA Max number extra water heaters - M a x C a s c U n t no
2 P5DA Bus address Water heater - B u s a d r e s s no
3 P5DC Dhw on entire cascade(0) only master(1) - D H i c a s / m a s no
4 P5DE Extra Water heater output enable(1) - E x t r a u n i t yes
5 P5DF Cascade detection (0=standalone 1=Leader) - C a s S i / M a no
6 P5BL Power off total cascade (1) - P w r O f f T o C a no
7 P5DB Number of water heaters with common flue 0=None - C o m F l u N u m no
GEN
ER
A
L
D
1 P5BB Analogue input Config (0=off 1=temp) - A n I n p C o n yes
2 P5AI Minimum Temperature 0-10V input °C 0 - 1 0 M i n T m p yes
3 P5BI Altitude (in amounts of 100 ft.) ft*100 A l t * 1 0 0 f t yes
4 P2LK Max cooling time min M a x C o o l T i m yes
5 P5BJ Temperature display 1=on - T e m p O n D i s p yes
6 P4AA DHW 0=off 1=Indirect 2=Direct - D H W 1 = i 2 = d no
7 P4AD pressure 0=off 1=sensor and 2=switch - c o n f i g no
8 P4BD Gas type values 0-2 - g a s t y p e no
9 P4BE Soft start type values 0-2 - c o n f i g no
A P5BN Pump modes 0-3 - c o n f i g no
IMPORTANT:
Do not change the parameters P2LC, P2LD, P2ML, P2MM and P5BI; they are used within the controller for
purposes other than DHW control. Changing these parameters may affect water heater operation negatively!