Johnson Controls YORK B4IH 360, Installation Instructions Manual

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22
GB
Electrical characteristics D4IC, D4IG, B4IH
Models
360 480
Cooling and heating capacity
Nett cooling capacity () kW .6 44.6
Nominal absorbed power in cool kW 42.4 52.2
Heating D4IC
Capacity - electric heaters (400V) (2) 37 / 50 / 60 37 / 50 / 60
Gas heating D4IG
Heating capacity at 00% power
Total (P.C.I) kW 30.7 30.7
(2) Nett kW 7 7
Gas consumption at 00% (natural gas 2ND-H. G20 at 20 mbar and 5° C) m 3 /h 2.8 2.8
Stages nº 4 4
Start-up/nominal power kW 87 / 67 06 / 272
N° of circuits kW 3 3
Limits of use
TAE maximum (DB) (3) °C 46 46
TAE minimum (DB) °C 7 7
Min./max. return air (WB) °C 4/23 4/23
Min./max. return air (DB) °C 20/32 20/32
Limits of use. gas heating
TAE maximum (DB) °C 25 25
TAE minimum (DB) °C -5 -5
R-407C refrigerant per circuit. depending upon model kg 2.7/2.7/2.7 2.7/2.7/2.7
Compressors (standard sump heater)
Type (SCROLL)
Amount 3 3
Condensing unit fan
Nominal air flow m
3
/h 000 000
Amount 3 4
Blade Ø mm 630 630
Power kW .5 .5
Condensing unit coil
Distance between fins mm .8 .8/2.
Surface m
2
7 8.5
Evaporating unit fan (4)
Nominal air flow m
3
/h 2 000 25 000
Available pressure (at nominal flow)
Standard Pa 300 275
With HPD accessor Pa 480 465
Motor power kW
9.2 (Standard)
(Optional HPD)
(Standard)
5 (Optional HPD)
Transmission Belt-pulley (adjustable diameter pulley)
Evaporating unit coil
Distance between fins mm .8 .8
Surface m 2 2.9 3.7
Dimensions
Height mm 85 85
Length (5) mm 4 580 4 580
Width mm 2 200 2 200
Weight (basic unit without accessories) (5)
D4IC kg 2 00 2 295
D4IG kg 2 24 2 409
Model Power supply
Compressor Outdoor fan motor Indoor fan motor Total nominal
Total nominal
intensity (unit)
amps
Total maxi-
mum intensity
(unit) amps
Automatic
switch (K
curve) amps
Minimum
cable section
mm²
Operating
intensity each
Start-up inten-
sity each
kW each
Nominal amps
each
kW Nominal amps
kW
DIC/BIH
360 400.3.50 2 (x3) 67 .5 (x3) 2.8 9.2 6 42.4/43 87 08 25 50
480
400.3.50 2 (x2) + 38 67/272 .5 (x4) 2.8 2 52.2/59.5 06 39 60 70
Technical characteristics, ROOFTOP D4IC (cool only) and D4IG (cool only + gas heating)
Summer conditions: Dry bulb indoor temperature: 27° C; wet bulb indoor temperature: 9° C.
DB - dry bulb. WB - wet bulb. TAE - outdoor air temperature.
() Data in accordance with EUROVENT conditions.
(2) Add consumption of interior motor.
(3) For temperatures of over 45° C, avoid direct sunlight. Should a lean-to roof be installed, it should not affect outdoor ventilation air flow.
(4) See technical information for indoor fan performances and adjustment.
(5) See technical information for dimensions and weights of accessories.
P.C.I.: Lower heating capacity