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Alarms
N°
Message
Alarms pCOe 5 IO
73
mismatch
FWD
74
Alarm Drive Fault
Power supply
Capacities
Alarm Low Differential
Cooling capacity on water (1)
75
Pressure ckt1
Heating capacity on water (2)
Fan motor
Alarm Low Differential
Fan power input (3)
76
Pressure ckt2
Current amps (3)
Start-up amps
Warning Cutout Supp
Air flow
77
Heating
minimum
nominal
78
Warning LRTC limit ckt1
maximum
Main coil
79
Warning LRTC limit ckt2
Water entering/leaving connections
EVD EVO EXV synchro
80
Electric heater (accessory for blower only)
Please wait
Electric power supply
Heating capacity
Hot water coil (accessory for blower only)
Heating capacity (4)
G2 filter (filter box accessory)
Quantity
Dimensions ( LxWxth)
G4 filter (filter box accessory)
Quantity
Dimensions ( LxWxth)
Condensate pump (accessory)
Water flow - lift height
Not available for FWD30 and FWD45
Sound level (L/M/H speed)
Sound pressure level (5)
Sound power level (5)
Unit dimensions
Width x Depth
Height
Shipped unit dimensions
Width x Depth
Height
Weight
Colour
Recommended fuse size
Unit alone (aM/gI)
Unit with electric heater (gI)
(1) Conditions: Water entering/leaving temperature: 7/12 °C, Air inlet temperature 27/19°C DB/WB - Nominal air flow
(2) Conditions: Water entering/leaving temperature: 50/45 °C, Air inlet temperature 20°C DB - Nominal air flow
(3) At high speed with nominal air flow.
(4) Water entering/leaving temperature 90/70 °C, air inlet temperature 20 °C DB, Nominal air flow.
(5) A rectangular glass wool duct 1m50 long is placed on the blower.The measurement is taken in the room containing the blower unit.
Heat exchanger operating limits:
FWD:
*water temperature: max 100° C
*absolute service pressure: min 1 bar/max 11 bars
Accessories - Hot water coil:
*water temperature: min. +2° C/max. 100° C
*absolute service pressure: min 1 bar/max 11 bars
14
4
Technical Data
Reset
Unit Status
Type
Auto
Unit On
08
Manual
Unit Off
(V/Ph/Hz)
(kW)
Auto
Circuit 1 Off
5,2
(kW)
6,3
(type)
(kW)
0,23
Auto
Circuit 2 Off
(A)
1,1
(A)
3,2
Auto
Unit On
(m
3
/h)
490
(m
3
/h)
820
Auto
Circuit 1 Limit
(m
3
/h)
980
Auto
Circuit 2 Limit
(type)
(Dia)
3/4"
Auto
Unit Off
(V/Ph/Hz)
230/1/50
(kW)
2/4
(kW)
6,3
2
(mm)
386x221x8
-
(mm)
-
(type)
(l/h - mm)
(dB(A))
36/40/43
(dB(A))
46/50/53
(mm)
890 x 600
(mm)
250
(mm)
933 x 644
(mm)
260
(kg)
32
(A)
8/16
(A)
16 (2kW),25 (4kW)
Description
pCOextension5 is in default on Analog input #4
12
20
Variable Primary Flow Drive fault
230/1/50
Low Differential Pressure on circuit 1 (High
8,3
15
Pressure - Low Pressure)
11,9
18,9
2 x direct drive centrifugal
Low Differential Pressure on circuit 2 (High
0,46
0,65
Pressure - Low Pressure)
2,2
3,1
5,5
9,3
Information that Supplemental Heating is in cut
out
980
1400
1650
2300
Low Refrigerant Temperature cut-out on circuit 1
1970
2600
Low Refrigerant Temperature cut-out on circuit 2
ISO R7 rotating female
3/4"
1 1/2"
Expansion Valve is currently initiating
230/1/50 or 400/3/50
400/3/50
8
10
12
17,4
2
2
486x271x8
586x321x8
2
2
486x264x48
586x314x48
Centrifugal
24 - 500
38/41/44
46/50/53
48/51/54
56/60/63
1090 x 710
1290 x 820
300
350
1133 x 754
1333 x 864
310
360
46
61
galvanised steel
8/16
8/16
40 (230V),3*16 (400V)
3*20
30
45
18,8
30,1
20,9
38,2
1,04
1,51
4,7
5,5
14,1
16,5
1800
2700
3000
4500
3600
5400
1 1/2"
1 1/2"
400/3/50
400/3/50
12
12
22,4
34,5
2
2
586*421*8
586*621*8
2
2
586*414*48
586*614*48
47/52/57
47/52/58
57/62/67
57/62/68
1290 x 970
1290 x 1090
450
650
1333 x 1008
1333*1133
460
660
76
118
8/25
8/25
3*25
3*25
UNT-PRC002-GB
CG-SVU007C-GB
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