MHG Heating 98.30000-6324, Инструкции по сборке, запуску и обслуживанию

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ThermiStar L .. SP 01/03/10
5. Technical Data
29
Legend for Fig. 9:
Abbr. Meaning Abbr. Meaning
AT
Outside temperature sensor
connector k, terminals M, B9
MFE4
Multifunctional sensor input 4
(functions see MFE1)
connector x, terminals M, BX4
BSB Service tool OCI 700
Connector b, terminals CL- (ground),
CL+ (Data)
MFE5
Multifunctional sensor input 5
(functions see MFE1)
connector y, terminals M, BX5
BW
Service water sensor
connector h, terminals M, B3
MFE-A Multifunctional input A
e.g. external heat pump lock, low tariff, overload
condenser, overload source, pressure guard
source, flow guard source, manual thawing,
collective fault heat pump
connector P, terminal EX1 BWL
Service water charge pump / reversing valve
connector R, terminals Q3,
, N
H1
Digital-/O-10V-input
connector e, terminals H3, M, H1
H2
Digital input
connector f, terminals M, B81
MFE-B Multifunctional input B
(functions see MFE-A)
connector P, terminal EX2
HD
High-pressure pressure monitor
connector K, terminal E10
HK1M Heating circuit mixer 1
connector T, terminals Y2 (mixer motor closed),
, N, Y2 (mixer motor open)
MFE-C Multifunctional input C
(functions see MFE-A)
connector P, terminal EX3
HK1P
Heating circuit pump 1
connector S, terminals Q2,
, N
MFE-D Multifunctional input D
(functions see MFE-A)
connector P, terminal EX4
LPB
BUS
connector a, terminals MB, DB
MFE-E Multifunctional input E
(functions see MFE-A)
connector P, terminal EX5
MFA1
Multifunctional output 1
e.g. collector pump, circulation pump, bypass
pump or heating circuit pump or electrical insert,
Generator shut-off valve
connector W, terminals QX1,
, N
MFE-F Multifunctional input F
(functions see MFE-A)
connector P, terminal EX6
MFA2
Multifunctional output 2
(functions see MFA1)
connector W, terminals QX2,
, N
MHE-G Multifunctional input G
(functions see MFE-A)
connector P, terminal EX7
MFA3 Multifunctional output 3
(functions see MFA1)
connector X, terminals QX3,
, N
N
Line input
connector N,
, L / terminal N, , L
ND
Low-pressure pressure monitor
connector K, terminal E9
MFA4 Multifunctional output 4
(functions see MFA1)
connector Y, terminals QX4,
, N
PLP
Buffer charge pump
connector V, terminals Q9,
, N
MFA5
Multifunctional output 5
(functions see MFA1)
connector Z, terminals QX5,
, N
RG1
Room device 1
connector b, terminals G+, CL-, CL+
RG2
Room device 2
connector b, terminals CL-, CL+
MFA6
Multifunctional output 6
(functions see MFA1)
connector Z, terminals QX6,
, N
RLWP
Return sensor heat pump
connector q, terminals M, B71
MFA7
Multifunctional analog output
e.g. drinking water pump, intermediate circuit
pump, collector pump, solar pump, heating
circuit pump
connector z, terminals M, UX
VD1
Condenser contactor 1
connector Q, terminals K1, E11
VL1
Flow sensor heating circuit 1
connector p, terminals M, B1
VLWP
Flow sensor heat pump
connector n, terminals M, B21
MFE1
Multifunctional sensor input 1
e.g. buffer reservoir sensor, return sensor,
drinking water sensor or swimming pool sensor
connector t, terminals M, BX1
WQA
Heat source output
connector s, terminals M, B84/B92
WQE
Heat source input
connector r, terminals M, B91
MFE2
Multifunctional sensor input 2
(functions see MFE1)
connector u, terminals M, BX2
WQP-S Heat source pump or contactor for pump
connector U, terminals Q8/K19, , N
MFE3 Multifunctional sensor input 3
(functions see MFE1)
connector w, terminals M, BX3