© MHG Heating Ltd
MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR
P:0845 6448802 F:0845 6448803 E:
W: www.mhgheating.co.uk
010617
51
Status cascade return mixing valve
opens (Y25)
-------
Status cascade return mixing valve
closes (Y26)
-------
Diagnosis producer
8300
State burner stage 1 (T2)
-------
8310
Boiler temp actual value
-------
°C
8311
Boiler temp setpoint
-------
°C
8312
Boiler switch point
0
°C
8314
Return temp actual value
-------
°C
8315
Boiler return temp setpoint
-------
°C
8316
Flue gas temp actual value
-------
°C
8318
Flue gas temp max actual value
-------
°C
8330
Burner hours run stage 1
0
h
8331
Number of burner starts stage 1
0
8510
Collector temp 1 actual value (B6)
-------
°C
8511
Collector temp max actual value 1
(B6)
-------
°C
8512
Collector temp min actual value 1 (B6)
-------
°C
8513
Temp differential collector 1/DHW
-------
°C
8514
Temp differential collector 1/buffer
-------
°C
8515
Temp differential collector 1/pool
-------
°C
8519
Solar flow sensor for yield
measurement B63
-------
°C
8520
Solar return sensor for yield
measurement B64
-------
°C
8526
24-hour yield solar energy
0
kWh
8527
Total yield solar energy
0
kWh
8530
solar yield operating hours
0
h
8531
Collector overtemp protection
operating hours
0
h
8547
Collector temp 2 actual value (B61)
-------
°C
8548
Collector temp max actual value 2
(B61)
-------
°C
8549
Collector temp min actual value 2
(B61)
-------
°C
8550
Temp differential collector 2/DHW
-------
°C
8551
Temp differential collector 2/buffer
-------
°C
8552
Temp differential collector 2/pool
-------
°C
8560
Solid fuel boiler temperature B22
-------
°C
8570
Operating hours solid fuel boiler
0
h
Status boiler pump (Q1)
-------
Status return mixing valve opens (Y7)
-------
Status return mixing valve closes (Y8)
-------
Status boiler bypass pump (Q12)
-------