MAXA i-MAX 0466, Руководство пользователя

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i-MAX
Industrial inverter air/water heat pump with axial fans
23
9.10.5 OPERATION AREA - ACTIVATION OF THE AUXILIARY ELECTRIC HEATER AND BOILER (Plant circuit water
temperature sensor is not enabled)
The possible configurations of the parameters related to auxiliary heaters are listed below in the tables 1, 2, 3 and 4, that are
divided by areas of operation (the columns of the items " MODE " and " rxx " parameters indicate the operation mode and the
possible values of the parameters for allowing the auxiliary electric heaters to act according to a predefined order of intervention,
when the unit is running in a certain type of operation; several modes and values of the parameters can be alternatively selected
and they are reported in the same cell separated by the symbol "/").
TABLE 1. NORMAL OPERATION IN HEAT PUMP MODE
N°
ORDER OF INTERVENTION OF
HEATING SYSTEMS (when the set-
point is not achieved and the unit is in
alarm condition)
MODE OPERATION r10 r15 r12 r16 r23 r24
1 1) Auxiliary electric heater of plant
HEAT /
HEAT+SAN
HEAT 1 0/1/2 / / 0/2/5 1/3
2 1)
Boiler
HEAT /
HEAT+SAN
HEAT 0/1 0/1/2 / / 1/3/4/6 0/2
3 1) Auxiliary electric heater of plant
2) After r12 minutes, Boiler
HEAT /
HEAT+SAN
HEAT 1 0/1/2
Set up of
minutes
/ 1/3 1/3
4
1) Boiler
2) After r12 minutes, auxiliary electric
heater of plant
HEAT /
HEAT+SAN
HEAT 1 0/1/2
Set up of
minutes
/ 4/6 1/3
5 1) Auxiliary electric heater of sanitary HEAT+SAN SANITARY 0/1 1 / / 0/1/4 2/3
6 1) Boiler
HEAT+SAN/
COOL+SAN
SANITARY 0/1 0/1/2 / / 2/3/5/6 0/1
7 1) Auxiliary electric heater of sanitary
2) After r15 minutes, boiler
HEAT+SAN SANITARY 0/1 1 /
Set up of
minutes
2/3 2/3
8
1) Boiler
2) After r15 minutes, auxiliary electric
heater of sanitary
HEAT+SAN SANITARY 0/1 1 /
Set up of
minutes
5/6 2/3
9 1) Auxiliary electric heater of
Plant/sanitary
HEAT /
HEAT+SAN
IN HEAT OR IN
SANITARY
1 1 / / 0 3
10 1) Boiler
HEAT /
HEAT+SAN
IN HEAT OR IN
SANITARY
0/1 0/1/2 / / 3/6 0
11
1) Auxiliary electric heater of
plant/sanitary
2) After r12 minutes, Boiler
HEAT /
HEAT+SAN
IN HEAT OR IN
SANITARY
1 1
Set up of
minutes
Set up of
minutes
3 3
12
1) Boiler
2) After r12 minutes, auxiliary electric
heater of plant/sanitary
HEAT /
HEAT+SAN
IN HEAT OR IN
SANITARY
1 1
Set up of
minutes
Set up of
minutes
6 3
TABLE 2. JOINT OPERATION, BAND 1
N°
ORDER OF INTERVENTION OF
HEATING SYSTEMS (when the set-
point is not achieved)
MODE OPERATION r10 r15 r12 r16 r23 r24
1
1) Heat pump
2) After r12 minutes, auxiliary
electric heater of plant
HEAT /
HEAT+SAN
HEAT 1 0/1/2 Set up of
minutes
/ 0/2/5 1/3
2 1)
Heat pump
2) After r12 minutes, boiler
HEAT /
HEAT+SAN
HEAT 0/1 0/1/2 Set up of
minutes
/ 1/3/4/6 0/2
3
1) Heat pump
2) After r12 minutes, auxiliary
electric heater of plant
3) After r12 minutes later, boiler
HEAT /
HEAT+SAN
HEAT 1 0/1/2 Set up of
minutes
/ 1/3 1/3
4
1) Heat pump
2) After r12 minutes, boiler
3)After r12 minutes later, auxiliary
electric heater of plant
HEAT /
HEAT+SAN
HEAT 1 0/1/2 Set up of
minutes
/ 4/6 1/3
5
1)
Heat pump
2) After r15 minutes,
auxiliary
electric heater of sanitary
HEAT+SAN SANITARY 0/1 1 /
Set up of
minutes
0/1/4 2/3
6 1)
Heat pump
2) After r15 minutes,
boiler
HEAT+SAN SANITARY 0/1 0/1/2 /
Set up of
minutes 2/3/5/6 0/1