© MHG Heating Ltd
33
MHG Heating Ltd Unit 4 Epsom Dow ns Metro Centre, Waterfield, Tadw orth, Surrey KT20 5LR
Telephone 01737 358000 Fax 08456 448803 Email
Web w w w .mhgheating.co.uk
010717
2454
Switching diff on HCs
0
– 20
4
°C
2455
Switching diff off min HCs
0
– 20
4
°C
2456
Switching diff off max HCs
0
– 20
4
°C
2457
Settling time HCs
0
– 240
10
Min.
2460
Switching diff on DHW
0
– 20
0
°C
2461
Switching off min DHW
0
– 20
5
°C
2462
Switching off max DHW
0
– 20
5
°C
2463
Settling time DHW
0
– 240
10
Min.
2464
Dyn SD on setpoint
Off, On
Off
2465
Min setpoint change dyn SD
0
– 80
20
°C
2466
Dyn SD with HC/DHW change
Off, On
Off
2467
Dyn SD when burner on
Off, On
On
2470
Delay heat req special op.
0
– 600
0
S
2473
Flue gas temp output red
0
– 200
95
°C
2474
Flue gas temp switch-off limit
0
– 200
100
°C
2476
Flue gas superv. Shutdown
Start pre-ventilation, Lockout position
Lockout position
2477
Flue gas superv. st. prev. time
10
– 218
10
Min.
2478
Flue gas temp output limit
0
– 200
80
°C
2479
Fl’gsuperv. time con rel mod
0
– 50
0
S
2480
Static press superv. sh’down
Start preventilation, Lockout position
Lockout position
2490
Dyn press superv. sh’down
Start preventilation, Lockout position
Lockout position
2491
Dynsuperv. press diff min
0
– 5
0
Bar
2492
Dynsuperv. press diff max
0
– 5
5
Bar
2494
Dynsuperv. press increase
No, Yes
Yes
2495
Dyn press superv time
0
– 10
0.2
S
2630
Auto deaeration procedure
Off, On
Off
Cascade
3510
Lead Strategy
[Late on, Early off], [Late on, late off],
[Early on, late off]
Late on, Late off
3511
Output ban min
0
– P3512
40
%
3512
Output ban max
P3511
– 100
90
%
3530
Release integral source seq.
0
– 500
50
°C*min
.
3531
Reset integral source seq.
0
– 500
20
°C*min
.
3532
Restart lock
0
– 1800
300
S
3533
Switch on delay
0
– 120
5
Min.
3534
Forced time basic stage
0
– 1200
60
S
3540
Auto source seq. ch’over
----/10
– 990
500
H
3541
Auto source seq. exclusion
None, First producer, last producer,
first and last producer
None
3544
Leading source
Producer 1, Producer 2, Producer 3,
Producer 4, Producer 5, Producer 6,
Producer 7, Producer 8, Producer 9,
Producer 10, Producer 11, Producer
12, Producer 13, Producer 14,
Producer 15, Producer 16
Producer 1
3560
Return setpoint min
P3561
– 95
8
°C
3561
Return setpoint min OEM
8
– P3560
8
°C
3562
Return influence consumers
Off, On
On
3590
Temp differential min
----/0 - 20
---
°C