RG66000889-REV.00 15
Antifreeze Type Min. Max M.U. Variation
Galletti
Def.
Presence
0.1 19.8 °F
A6 Supporting heaters probe F 0 1 flag 1 0 -----
Alarm Type Min. Max M.U. Variation
Galletti
Def.
Presence
P1 Flow switch alarm delayed when starting
the pump
U 0 150 sec 10 10 -----
P2 Flow switch alarm delayed during normal
operating
U 0 90 sec 1 5 -----
P3 Low pressure alarm delayed at compr.
start-up
U 0 150 sec 1 120 -----
P4 Buzzer ON U 0 15 min 1 1 -----
P5 Reset of alarms F 0 1 flag 1 0 -----
P6 2nd set of param. F 0 1 flag 1 0 -----
P7 Low pressure alarm with pressure probes F 0 1 flag 1 0 --CS-
Others Type Min. Max M.U. Variation
Galletti
Def.
Presence
H1 Instrument model
0=AIR/AIR unit (not applicable)
1=AIR/AIR heat pump
(not applicable)
2=AIR/WATER chiller
3=AIR/WATER heat pump
4=WATER/WATER chiller
5=WATER/WATER heat pump with
gas reversibility
6=WATER/WATER heat pump with
water reversibility
F 0 6 flag 1 4 -----
H2 Number of ventilating circuits
0=1 ventilating circuit
1=2 ventilating circuits
F 0 1 flag 1 0 -V-SB
H3 Number of evaporators
0=1 evaporator
1=2 evaporators
F 0 1 flag 1 1 ----B
H4 Compressor with capacity-controlled
valve /Compr.s operating in parallel
0=no
1=yes
F 0 1 flag 1 0 -----
H5 Working logic of pump/inlet fan (AIR-
AIR)
0=not present
1=always ON
2=ON when regulator requires it
F 0 2 flag 1 1 -----
H6 Cooling/Heating digital input
0=no1=yes
U 0 1 flag 1 0 -----
H7 ON/OFF digital input
0=no
1=yes
U 0 1 flag 1 1 -----
H8 Number of terminals
0=1
1=2
F 0 1 flag 1 0 -----
H9 Keyboard lock-up U 0 3 flag 1 1 -----
HA Serial address U 1 16 - 1 1 -----
Hb Infrared remote unit password U 0 15 - 1 0 -----
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