Installation guide

38
VMBME102
Sub menu SERVICE -> MANUAL TEST
Used to manually test and test operate the heat pump’s components or signal outputs.
Menu selection Meaning Factory setting
MANUAL TEST Setting options for manual test.
0 = deactivate manual test
1 = activate manual test
2 = activate manual test with option of navigating from the SERVICE menu to
check that the temperatures rise.
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HEATPUMP 0 = stop heat pump, does not stop started brine pump
1 = start heat pump, also starts brine pump.
NOTE! The heat pump cannot be started in the event of an active alarm.
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BRINEPUMP 0 = stop brine pump
1 = start brine pump
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CIRC: PUMP 0 = stop circulation pump
1 = start circulation pump
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VXV HOT WATER 0 = heating mode for 3-way valve
1 = hot water mode for 3-way valve
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SHUNT 1 - = closes shunt (applies to D-system)
0 = shunt unaffected
+ = opens shunt (applies to D-system)
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ADD. HEAT 1 0 = stop auxiliary heat step 1
1 = start auxiliary heat step 1
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ADD. HEAT 2 0 = stop auxiliary heat step 2
1 = start auxiliary heat step 2
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ADD. HEAT 3 0 = stop auxiliary heat step 2
1 = start auxiliary heat step 3
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SHUNT DEFR - = opens flow from the defrost tank
0 = shunt unaffected
+ = closes the flow from the defrost tank
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FAN L 0 = stop fan
1 = start fan with low speed
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FAN H 0 = stop fan
1 = start fan with high speed
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ADD.HEAT EXT 0 = 0V on terminal block 283
1 = control voltage 230V on terminal block 283
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ALARM
(Expansion card)
0 = stop signal on output External alarm
1 = start signal on output External alarm
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SHUNT COOLING
(Expansion card)
- = shuts shunt
0 = shunt unaffected
+ = opens shunt
-
SHUNTGROUP
(Expansion card)
- = shuts shunt
0 = shunt unaffected
+ = opens shunt
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COOLING PASSIVE
(Expansion card)
0 = stop passive cooling
1 = start passive cooling (brine pump starts and shunt cooling regulates to set
point value)
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COOLING ACTIVE
(Expansion card)
0 = stop active cooling
1 = start active cooling (brine pump and compressor starts, shunt cooling regu-
lates to set point value)
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VXV POOL
(Expansion card)
0 = normal mode for exchange valve
1 = pool mode for exchange valve
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