York YHVP Quick start guide

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www.certiflash.com
YHVP
High Wall Fan Coil
Made in EU
YHVP-ECM
YHVP/YHVP-ECM
Fan Coil
Technical Guide - for internal distribution only

YHVP/YHVP-ECM
Fan Coil
Johnson Controls take part to the Eurovent program of fan coil performance certication.
The official gures are published in the Eurovent web sites www.eurovent-certication.com and
www.certiash.com.
The tested performances are:
• Cooling total emission at the following conditions:
- water temperature +7°C E.W.T. +12°C L.W.T.
- air temperature +27°C dry bulb +19°C wet bulb
•
Cooling sensible emission at the following conditions:
- water temperature +7°C E.W.T. +12°C L.W.T.
- air temperature +27°C dry bulb +19°C wet bulb
• Heating emission (2-pipe units) at the following conditions:
- water temperature +50°C E.W.T.
- air temperature +20°C
-
water ow rate as for the cooling conditions
• Fan absorption • Water pressure drop • Sound power
INTRODUCTION
YHVP is the high wall fan coil unit designed and manufactured in
Europe, in 4 sizes and many different models.
YHVP is easy to install like a standard fan coil: without decreasing
the emission and without any extra frame, 2 way or 3 way valves
and condensate pump can be mounted into the casing.
The modern and appealing design of the unit in RAL 9003 colour
allows the use of
YHVP in any environment.
YHVP is available with standard AC motors or low energy EC
motors and in the following versions: with wired wall control,
infra-red remote control, MB electronic board for Modbus
management and electric heating coil.
The units are for 2 pipe installations only.
All the
YHVP models perform very low electric consumption and
extremely quite sound levels according to the request of today’s
new projects.
CONTENTS
YHVP Serie
• Versions and Main Components Page 3
• Dimensions, Weight, Water content Page 4
• EUROVENT certications Page 6
• Working conditions Page 7
• Emissions Page 8
• Water side pressure drop Page 10
• Accessories Page 10
• Control operations Page 11
• Wall electronic controls Page 12
• Electronic control accessories Page 15
• Controls and units Page 16
YHVP-ECM Serie
• Versions and Main Components Page 17
• Dimensions, Weight, Water content Page 18
• EUROVENT certications Page 20
• Working conditions Page 21
• Emissions Page 22
• Models with electric heater Page 24
• Water side pressure drop Page 25
• Accessories Page 25
• ECM conguration Page 26
• Controls and units
T and MB versions Page 27
YHVP / YHVP-ECM Serie
• Controls and units
T version Page 28
• Controls and units
MB version Page 29
• Management system for a network of units Page 34
• Accessories Page 37

3
YHVP
YHVP Serie
Versions and Main components
YHVP MODELS WITHOUT ELECTRIC HEATER
All versions are available without valves, with 2 way valve or with 3 way valve tted in the unit.
There are four sizes available in the following versions:
YHVP without infra-red remote control and without valve
YHVP-2V without infra-red remote control with tted 2 way valve
YHVP-3V without infra-red remote control with tted 3 way valve
-----------------------------------------------------------------------------------
YHVP-T with infra-red remote control and without valve
YHVP-T-2V with infra-red remote control with tted 2 way valve
YHVP-T-3V with infra-red remote control with tted 3 way valve
-------------------------------------------------------------------------------
YHVP-MB with MB electronic board and without valve
YHVP-MB-2V with MB electronic board with tted 2 way valve
YHVP-MB-3V with MB electronic board with tted 3 way valve
CONSTRUCTIONAL FEATURES OF THE MAIN COMPONENTS
Casing
Made of auto-extinguishing ABS UL94 HB plastic with high specications and great resistance to aging.
The diffusion ap is adjusted manually in YHVP version, with remote control in YHVP-T version and with JTM-B control in YHVP-
MB version.
Air Filter
Washable-regenerable synthetic lter, readily accessible.
Fan Assembly
Made of plastic tangential fan.
Electric motor
The motor is for single phase supply and has six speeds, three of which are connected, with capacitor. The motor is tted on
sealed for life bearings and is secured on anti-vibration and self-lubricating mountings. Internal thermal protection with automatic
reset, protection IP 20, class B. The speeds connected in the factory are indicated by “MIN, MED and MAX” in the following
tables.
Heat exchange coil
It is manufactured from drawn copper tube and the aluminium ns are mechanically bonded onto the tube by an expansion
process. The coil has two 1/2 inch BSP internal connections and 1/8 inch BSP air vent and drain.
The heat exchanger is not suitable for use in corrosive atmosphere or in environments where aluminium may be subject to
corrosion.
The connections are on the left side facing the unit only.
Condensate Collection Tray
Made from polypropylene; the outside diameter of the condensate discharge pipe is 16mm.
Installation template
A cardboard installation template is supplied with every unit to help the mounting on the wall.

4
YHVP
YHVP Serie
Dimensions, Weight,
Water content
A
322
A
212
322
COIL CONNECTIONS ON THE LEFT
43
164
58
199
ø16
97
8 311
12 97 12
322
8 311
34
37
ø16
ø16
OUT
IN
43
164
58
991
92
92
20276
C
16281
B
MOUNTING DIMENSIONS
Back sight

5
YHVP
YHVP Serie
270
Z
395
MODEL YHVP 1 YHVP 2 YHVP 3 YHVP 4
A880 880 1185 1185
B678 678 983 983
C691 691 996 996
Z950 950 1255 1255
Weight packed unit Weight unpacked unit
MODEL YHVP 1 YHVP 2 YHVP 3 YHVP 4 YHVP 1 YHVP 2 YHVP 3 YHVP 4
without valve 12 12 16 16 10 10 13 13
with valve 13 13 17 17 11 11 14 14
MODEL YHVP 1 YHVP 2 YHVP 3 YHVP 4
litres 0,85 0,85 1,28 1,28
DIMENSIONS (mm)
WEIGHT (kg)
WATER CONTENT (l)
Dimensions, Weight,
Water content

6
YHVP
YHVP Serie
6
EUROVENT certifications
(E) = Eurovent certied performance. MIN-MED-MAX = Standard connected speeds.
(*) = The sound pressure levels are 9 dB(A) lower than the sound power levels and apply to the reverberant eld of a 100 m3room
and a reverberation time of 0.5 sec.
Technical features
MODEL YHVP 1 YHVP 2
Speed 1 (E) 2 (E) 3 4 (E) 5 6 1 (E) 2 3 (E) 4 5 (E) 6
MIN MED MAX MIN MED MAX
Air ow m3/h 205 270 340 375 470 500 250 305 365 400 480 545
Cooling total emission (E) kW 1,24 1,50 1,76 1,87 2,15 2,23 1,43 1,63 1,84 1,95 2,18 2,35
Cooling sensible emission (E) kW 0,92 1,14 1,36 1,46 1,72 1,80 1,07 1,25 1,43 1,53 1,75 1,92
Heating (E) kW 1,60 2,00 2,39 2,58 3,04 3,17 1,88 2,20 2,39 2,70 3,09 3,38
ΔP Cooling (E) kPa 4,8 6,8 9,0 10,1 13,0 13,9 6,2 7,9 9,8 10,9 13,3 15,2
ΔP Heating (E) kPa 3,7 5,5 7,2 8,3 10,6 10,8 4,8 6,4 7,2 8,5 10,9 12,5
Fan (E) W 12 14 17 18 24 30 12 14 18 20 24 32
Sound power (E) Lw dB(A) 35 41 46 48 52 53 39 43 47 49 53 55
Sound pressure (*) Lp dB(A) 26 32 37 39 43 44 30 34 38 40 44 46
MODEL YHVP 3 YHVP 4
Speed 1 (E) 2 (E) 3 4 (E) 5 6 1 2 (E) 3 4 (E) 5 6 (E)
MIN MED MAX MIN MED MAX
Air ow m3/h 280 375 480 545 730 780 300 440 500 610 675 790
Cooling total emission (E) kW 1,89 2,32 2,78 3,03 3,63 3,78 1,99 2,62 2,86 3,26 3,46 3,81
Cooling sensible emission (E) kW 1,35 1,69 2,06 2,27 2,81 2,95 1,43 1,93 2,12 2,47 2,66 2,98
Heating (E) kW 2,26 2,84 3,49 3,86 4,79 5,03 2,40 3,26 3,61 4,20 4,53 5,07
ΔP Cooling (E) kPa 11,2 16,2 22,5 26,2 36,4 39,1 12,3 20,2 23,6 29,9 33,4 39,7
ΔP Heating (E) kPa 8,7 12,6 17,7 21,2 29,3 31,9 9,7 15,9 19,1 23,7 27,2 31,5
Fan (E) W 16 21 26 29 38 46 17 23 27 32 35 48
Sound power (E) Lw dB(A) 35 40 45 48 55 57 36 43 46 51 54 57
Sound pressure (*) Lp dB(A) 26 31 36 39 46 48 27 34 37 42 45 48
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COOLING (summer operation)
Entering air temperature: + 27°C d.b. / + 19°C w.b.
Water temperature: + 7°C E.W.T. / + 12°C L.W.T.
HEATING (winter operation)
Entering air temperature: + 20°C
Water temperature: + 50°C E.W.T.
Water ow rate as for the cooling conditions
2-pipe units
The following standard rating conditions are used:

7
YHVP
YHVP Serie
Working conditions
Max. entering water temperature..................... + 70 °C
MIn. entering water temperature........................ + 6 °C
for entering water temperatures below + 6°C, contact “York” technical department
Max. rated pressure ...........................................1000 kPa (10 bars)
Motor electrical data (max. absorption)
MODEL YHVP 1 YHVP 2 YHVP 3 YHVP 4
230/1 50Hz W30 32 46 48
A0,16 0,16 0,23 0,23
WORKING CONDITIONS
Installation height (m)
MODEL YHVP 1 ÷ 4
Minimum 2
Maximum 3

8
YHVP
YHVP Serie
Cooling emission
WT: 7/12 °C WT: 8/13 °C WT: 10/15 °C WT: 12/17 °C
Model Speed Qv Pc Ps Qw Dp(c) Pc Ps Qw Dp(c) Pc Ps Qw Dp(c) Pc Ps Qw Dp(c)
m3/h kW kW l/h kPa kW kW l/h kPa kW kW l/h kPa kW kW l/h kPa
YHVP
1
VI 500 2,40 1,76 413 15,8 2,15 1,68 370 12,9 1,69 1,59 291 8,3 1,31 1,31 224 5,2
V 470 2,32 1,69 399 14,8 2,08 1,61 357 12,1 1,63 1,51 281 7,8 1,25 1,25 216 4,8
IV MAX 375 2,02 1,44 347 11,6 1,81 1,36 311 9,5 1,41 1,27 243 6,0 1,08 1,08 185 3,6
III 340 1,89 1,34 326 10,3 1,70 1,27 292 8,4 1,32 1,17 228 5,3 1,00 1,00 173 3,2
II MED 270 1,62 1,13 279 7,8 1,46 1,06 250 6,4 1,13 0,97 194 4,0 0,85 0,85 146 2,4
I MIN 205 1,33 0,91 229 5,5 1,20 0,86 207 4,5 0,93 0,78 160 2,8 0,70 0,70 120 1,7
YHVP
2
VI 545 2,53 1,86 434 17,3 2,26 1,79 390 14,2 1,78 1,70 307 9,1 1,38 1,38 237 5,7
V MAX 480 2,35 1,71 404 15,2 2,10 1,63 361 12,4 1,65 1,54 284 7,9 1,27 1,27 219 4,9
IV 400 2,10 1,51 362 12,5 1,88 1,43 324 10,2 1,47 1,33 253 6,5 1,13 1,13 194 3,9
III MED 365 1,98 1,41 341 11,2 1,78 1,34 306 9,1 1,39 1,24 239 5,8 1,06 1,06 182 3,5
II 305 1,76 1,24 303 9,0 1,58 1,17 272 7,4 1,23 1,07 211 4,7 0,93 0,93 160 2,8
I MIN 250 1,54 1,06 264 7,1 1,38 1,00 238 5,8 1,07 0,91 184 3,6 0,80 0,80 138 2,2
YHVP
3
VI 780 4,06 2,91 698 44,5 3,66 2,75 629 36,6 2,88 2,58 495 23,6 2,21 2,21 381 14,6
V 730 3,90 2,78 671 41,4 3,51 2,63 604 34,1 2,76 2,45 475 21,9 2,12 2,12 365 13,5
IV MAX 545 3,24 2,25 558 29,7 2,93 2,13 504 24,6 2,29 1,95 393 15,6 1,74 1,74 299 9,4
III 480 2,97 2,05 512 25,4 2,69 1,93 463 21,1 2,10 1,76 360 13,3 1,59 1,59 273 8,0
II MED 375 2,48 1,68 427 18,3 2,24 1,58 386 15,2 1,75 1,42 300 9,6 1,31 1,29 225 5,7
I MIN 280 2,02 1,35 347 12,6 1,83 1,27 315 10,6 1,43 1,13 245 6,7 1,06 1,02 183 3,9
YHVP
4
VI MAX 790 4,09 2,93 704 45,1 3,68 2,78 633 37,2 2,90 2,60 499 23,9 2,23 2,23 384 14,8
V 675 3,72 2,63 640 38,0 3,35 2,48 576 31,4 2,63 2,31 452 20,1 2,01 2,01 346 12,3
IV MED 610 3,50 2,45 601 34,0 3,15 2,31 542 28,1 2,47 2,13 424 17,9 1,88 1,88 324 10,9
III 500 3,06 2,12 527 26,8 2,77 1,99 476 22,2 2,16 1,82 371 14,1 1,63 1,63 281 8,4
II MIN 440 2,80 1,92 482 22,8 2,53 1,81 436 18,9 1,98 1,64 340 12,0 1,49 1,49 256 7,1
I 300 2,12 1,43 365 13,9 1,93 1,34 332 11,6 1,50 1,20 258 7,3 1,12 1,08 193 4,3
Emissions
Entering air temperature: +27°C - Relative Humidity: 50%
WT: 7/12 °C WT: 8/13 °C WT: 10/15 °C WT: 12/17 °C
Model Speed Qv Pc Ps Qw Dp(c) Pc Ps Qw Dp(c) Pc Ps Qw Dp(c) Pc Ps Qw Dp(c)
m3/h kW kW l/h kPa kW kW l/h kPa kW kW l/h kPa kW kW l/h kPa
YHVP
1
VI 500 2,14 1,68 368 12,9 1,91 1,63 329 10,4 1,49 1,49 256 6,6 1,14 1,14 196 4,1
V 470 2,06 1,61 355 12,0 1,84 1,56 316 9,7 1,43 1,43 246 6,1 1,09 1,09 188 3,8
IV MAX 375 1,80 1,37 310 9,4 1,60 1,31 275 7,6 1,24 1,22 213 4,7 0,94 0,94 161 2,8
III 340 1,69 1,27 291 8,4 1,50 1,22 258 6,7 1,16 1,13 199 4,2 0,87 0,87 150 2,5
II MED 270 1,45 1,07 249 6,4 1,28 1,02 221 5,1 0,98 0,93 169 3,1 0,74 0,74 127 1,8
I MIN 205 1,19 0,86 205 4,5 1,06 0,82 182 3,6 0,81 0,74 139 2,2 0,60 0,60 103 1,3
YHVP
2
VI 545 2,25 1,79 387 14,1 2,01 1,74 345 11,4 1,57 1,57 270 7,3 1,21 1,21 208 4,5
V MAX 480 2,09 1,63 360 12,3 1,86 1,58 320 10,0 1,45 1,45 250 6,3 1,11 1,11 191 3,9
IV 400 1,88 1,43 323 10,1 1,67 1,38 287 8,2 1,29 1,29 222 5,1 0,98 0,98 169 3,1
III MED 365 1,77 1,34 304 9,1 1,57 1,29 270 7,3 1,21 1,19 209 4,6 0,92 0,92 158 2,7
II 305 1,57 1,17 270 7,4 1,39 1,12 240 5,9 1,07 1,03 184 3,6 0,81 0,81 139 2,2
I MIN 250 1,37 1,00 236 5,8 1,22 0,96 209 4,6 0,93 0,87 160 2,8 0,70 0,70 120 1,7
YHVP
3
VI 780 3,64 2,76 625 36,5 3,24 2,66 558 29,6 2,53 2,49 435 18,8 1,94 1,94 333 11,5
VI 730 3,50 2,63 601 34,0 3,12 2,53 536 27,5 2,43 2,36 417 17,4 1,85 1,85 318 10,6
IV MAX 545 2,91 2,13 501 24,5 2,59 2,03 446 19,7 2,00 1,87 344 12,3 1,51 1,51 259 7,3
III 480 2,67 1,94 460 21,0 2,38 1,84 409 16,9 1,83 1,68 315 10,4 1,37 1,37 236 6,2
II MED 375 2,23 1,59 384 15,1 1,98 1,50 341 12,2 1,52 1,35 261 7,5 1,13 1,13 194 4,4
I MIN 280 1,82 1,27 313 10,5 1,62 1,20 279 8,5 1,24 1,07 213 5,2 0,91 0,91 157 3,0
YHVP
4
VI MAX 790 3,67 2,78 630 37,0 3,27 2,69 562 30,0 2,55 2,52 439 19,1 1,95 1,95 336 11,6
V 675 3,34 2,49 574 31,3 2,97 2,39 511 25,2 2,31 2,22 397 15,8 1,75 1,75 302 9,6
IV MED 610 3,14 2,32 539 27,9 2,79 2,22 480 22,6 2,16 2,05 372 14,1 1,64 1,64 282 8,5
III 500 2,75 2,00 473 22,1 2,44 1,90 420 17,8 1,88 1,74 324 11,0 1,41 1,41 243 6,5
II MIN 440 2,52 1,81 433 18,8 2,24 1,72 385 15,2 1,72 1,56 296 9,3 1,29 1,29 221 5,5
I 300 1,91 1,35 329 11,5 1,71 1,27 293 9,3 1,30 1,13 224 5,7 0,96 0,96 166 3,3
Entering air temperature: +26°C - Relative Humidity: 50%
Correction factors for different R.H.
U.R. WT: 7/12°C 8/13°C 10/15°C 12/17°C
48% Pc 0,95 0,94 1,00 1,00
Ps 1,00 1,00 1,00 1,00
46% Pc 0,90 0,88 1,00 1,00
Ps 1,00 1,00 1,00 1,00
Legend
WT = Water temperature Speed = Fan speed
Pc
= Cooling Total emission MAX = High speed
Ps
= Cooling Sensible emission MED = Medium speed
Qw = Water ow MIN = Low speed
Dp(c) = Water side pressure drop Qv = Air ow

9
YHVP
YHVP Serie
Cooling emission
WT: 7/12 °C WT: 8/13 °C WT: 10/15 °C WT: 12/17 °C
Model Speed Qv Pc Ps Qw Dp(c) Pc Ps Qw Dp(c) Pc Ps Qw Dp(c) Pc Ps Qw Dp(c)
m3/h kW kW l/h kPa kW kW l/h kPa kW kW l/h kPa kW kW l/h kPa
YHVP
1
VI 500 1,90 1,63 328 10,4 1,69 1,58 290 8,3 1,31 1,31 225 6,9 1,09 1,09 188 3,7
V 470 1,83 1,55 315 9,7 1,62 1,50 279 7,8 1,26 1,26 216 6,4 1,03 1,03 177 3,4
IV MAX 375 1,59 1,31 274 7,6 1,41 1,26 242 6,0 1,08 1,08 186 4,9 0,83 0,83 143 2,3
III 340 1,49 1,22 257 6,7 1,32 1,17 227 5,3 1,01 1,01 173 4,3 0,76 0,76 130 1,9
II MED 270 1,28 1,02 220 5,1 1,12 0,97 193 4,0 0,86 0,86 147 3,2 0,64 0,64 109 1,4
I MIN 205 1,05 0,82 181 3,6 0,92 0,77 159 2,8 0,70 0,70 120 2,2 0,51 0,51 89 1,0
YHVP
2
VI 545 2,00 1,73 345 11,4 1,78 1,68 306 9,2 1,39 1,39 238 7,7 1,17 1,17 201 4,2
V MAX 480 1,86 1,58 319 9,9 1,64 1,53 283 8,0 1,27 1,27 219 6,6 1,05 1,05 181 3,5
IV 400 1,66 1,38 286 8,1 1,47 1,33 253 6,5 1,13 1,13 194 5,3 0,88 0,88 152 2,5
III MED 365 1,56 1,29 269 7,3 1,38 1,24 238 5,8 1,06 1,06 182 4,7 0,81 0,81 139 2,2
II 305 1,39 1,12 239 5,9 1,22 1,07 210 4,7 0,93 0,93 160 3,8 0,70 0,70 120 1,7
I MIN 250 1,21 0,96 208 4,6 1,06 0,91 183 3,6 0,81 0,81 139 2,9 0,60 0,60 103 1,3
YHVP
3
VI 780 3,23 2,66 556 29,5 2,87 2,57 493 23,7 2,22 2,22 382 17,8 1,69 1,69 290 9,0
V 730 3,10 2,53 534 27,4 2,75 2,44 474 22,0 2,13 2,13 366 16,5 1,61 1,61 277 8,2
IV MAX 545 2,58 2,04 444 19,7 2,28 1,95 392 15,7 1,74 1,74 300 11,5 1,31 1,31 225 5,6
III 480 2,37 1,84 407 16,9 2,09 1,76 359 13,4 1,59 1,59 274 9,8 1,19 1,19 204 4,8
II MED 375 1,98 1,50 340 12,2 1,74 1,43 299 9,6 1,32 1,29 226 6,9 0,97 0,97 167 3,3
I MIN 280 1,61 1,20 277 8,4 1,42 1,13 244 6,7 1,07 1,01 183 4,8 0,78 0,78 135 2,2
YHVP
4
VI MAX 790 3,26 2,68 560 29,9 2,89 2,59 497 24,0 2,24 2,24 385 18,1 1,70 1,70 293 9,1
V 675 2,96 2,39 509 25,1 2,62 2,30 450 20,1 2,02 2,02 347 15,0 1,52 1,52 262 7,5
IV MED 610 2,78 2,22 478 22,5 2,46 2,13 423 18,0 1,89 1,89 325 13,3 1,42 1,42 244 6,6
III 500 2,44 1,90 419 17,7 2,15 1,82 370 14,1 1,64 1,64 282 10,3 1,22 1,22 211 5,0
II MIN 440 2,23 1,72 384 15,2 1,97 1,64 338 12,0 1,49 1,49 257 8,7 1,11 1,11 191 4,2
I 300 1,70 1,27 292 9,3 1,49 1,20 257 7,3 1,12 1,07 193 5,2 0,83 0,83 142 2,5
Entering air temperature: +25°C - Relative Humidity: 50%
WT: 70/60 °C WT: 60/50 °C WT: 50/40 °C WT: 50/45°C WT: 45/40°C
Model Speed Qv Ph Qw Dp(c) Ph Qw Dp(c) Ph Qw Dp(c) Ph Qw Dp(c) Ph Qw Dp(c)
m3/h kW l/h kPa kW l/h kPa kW l/h kPa kW l/h kPa kW l/h kPa
YHVP
1
VI 500 5,46 470 15,0 4,22 363 9,7 2,96 254 5,3 3,32 571 22,6 2,71 466 15,9
V 470 5,22 449 13,8 4,03 346 9,0 2,83 244 4,9 3,17 545 20,8 2,58 444 14,7
IV MAX 375 4,40 378 10,1 3,40 293 6,6 2,40 206 3,6 2,67 459 15,3 2,18 375 10,8
III 340 4,07 350 8,8 3,16 271 5,8 2,23 191 3,2 2,48 427 13,3 2,02 347 9,4
II MED 270 3,39 292 6,4 2,63 226 4,2 1,86 160 2,3 2,06 354 9,6 1,68 289 6,8
I MIN 205 2,71 233 4,2 2,11 181 2,8 1,50 129 1,6 1,64 282 6,4 1,34 230 4,5
YHVP
2
VI 545 5,82 514 16,8 4,49 397 10,9 3,15 278 6,0 3,54 609 25,4 2,88 495 17,8
V MAX 480 5,30 468 14,2 4,09 361 9,2 2,87 254 5,0 3,22 554 21,4 2,62 451 15,1
IV 400 4,62 408 11,1 3,57 315 7,2 2,52 222 4,0 2,81 483 16,7 2,29 394 11,8
III MED 365 4,31 380 9,8 3,33 294 6,4 2,35 207 3,5 2,62 451 14,7 2,13 366 10,4
II 305 3,74 329 7,6 2,90 255 4,9 2,05 180 2,7 2,27 390 11,4 1,85 318 8,1
I MIN 250 3,19 280 5,7 2,47 218 3,7 1,75 155 2,1 1,93 332 8,5 1,58 272 6,1
YHVP
3
VI 780 8,54 754 36,7 6,61 585 24,0 4,68 414 13,4 5,19 893 55,5 4,24 729 39,2
V 730 8,13 717 33,6 6,31 556 22,0 4,46 394 12,3 4,94 850 50,8 4,04 695 35,9
IV MAX 545 6,51 573 22,5 5,06 446 14,8 3,59 317 8,3 3,95 679 34,0 3,23 556 24,1
III 480 5,89 518 18,8 4,58 403 12,4 3,26 288 7,0 3,57 614 28,4 2,93 504 20,1
II MED 375 4,78 420 12,9 3,72 327 8,5 2,66 234 4,8 2,90 499 19,4 2,37 408 13,8
I MIN 280 3,79 332 8,5 2,96 260 5,7 2,13 187 3,2 2,30 396 12,8 1,89 325 9,1
YHVP
4
VI MAX 790 8,62 761 37,4 6,68 590 24,4 4,72 418 13,6 5,24 901 56,5 4,28 736 39,9
V 675 7,66 676 30,2 5,95 525 19,8 4,21 373 11,0 4,66 802 45,7 3,80 654 32,3
IV MED 610 7,11 627 26,4 5,52 487 17,3 3,92 346 9,7 4,32 743 39,8 3,53 607 28,2
III 500 6,08 535 19,9 4,73 417 13,1 3,37 297 7,4 3,69 635 30,0 3,02 519 21,3
II MIN 440 5,49 483 16,6 4,28 376 10,9 3,05 269 6,2 3,34 574 25,0 2,73 470 17,8
I 300 4,02 352 9,5 3,14 275 6,3 2,25 198 3,6 2,43 418 14,2 2,00 344 10,1
Entering air temperature: +20°C
Emissions
Legend
WT = Water temperature Speed = Fan speed
Ph = Emission MAX = High speed
Pc
= Cooling Total emission MED = Medium speed
Ps
= Cooling Sensible emission MIN = Low speed
Qw = Water ow Qv = Air ow
Dp(c) = Water side pressure drop
Heating emission

10
YHVP
YHVP Serie
Versions and Main components
YHVP MODELS WITH ELECTRIC HEATER
All versions are available without valves, with 2 way valve or with 3 way valve tted in the unit.
There are four sizes available in the following versions:
YHVP-E without infra-red remote control and without valve
YHVP-E-2V without infra-red remote control with tted 2 way valve
YHVP-E-3V without infra-red remote control with tted 3 way valve
-----------------------------------------------------------------------------------
YHVP-T-E with infra-red remote control and without valve
YHVP-T-E-2V with infra-red remote control with tted 2 way valve
YHVP-T-E-3V with infra-red remote control with tted 3 way valve
-------------------------------------------------------------------------------
YHVP-MB-E with MB electronic board and without valve
YHVP-MB-E-2V with MB electronic board with tted 2 way valve
YHVP-MB-E-3V with MB electronic board with tted 3 way valve
According to the control provided, the electrical heater can be
used as an alternative or as a supplement to the hot water; in
the rst case controls such as JWC-T can be chosen, in the
second case controls such as JWC-TQR.
The heater is hermetically sealed and supplied inside the
battery pipes and therefore can be only factory mounted.
The electric heaters of the YHVP units are single phase 230V
supply.
The electric heater is tted with a overheat protection.
The unit is tted with two safety thermostats:
- one thermostat with manual reset;
- one thermostat with automatic reset.
Main technical characteristics
Model YHVP
1
YHVP
2
YHVP
3
YHVP
4
Nominal installed power 1000 Watt 1000 Watt 1500 Watt 1500 Watt
Nominal power voltage 230V ~ 230V ~ 230V ~ 230V ~
Number and section of connecting wires 3 x 1,5mm23 x 1,5mm23 x 1,5mm23 x 1,5mm2
Current input 4,5 A 4,5 A 7 A 7 A
Recommended fuse (Type gG) for overload protection 6A6A8A8A
YHVP operating limits with electric heater
Max. ambient temperature for YHVP with electric coil in heating mode: 25°C.
ELECTRIC HEATER
SAFETY
THERMOSTAT

11
YHVP
YHVP Serie
Water side pressure drop
Coil pressure drop
100 200 300 400 500 600 700
0
10
20
30
40
50
60
Qw
Dp
Pressure drop for mean water temperature of 10°C; for
different temperatures multiply the pressure drop gure by the
K correction factors in the table.
°C 20 30 40 50 60 70 80
K0,94 0,90 0,86 0,82 0,78 0,74 0,70
Valves pressure drop
Legend
Qw = water ow (l/h)
Dp = pressure drop (kPa)
Kvs 2,5
Kvs 1,6
40
30
20
10
9
8
7
6
5
4
3
2
1
100 200 300 400 600 800 1000 2000 3000 4000
Dp
Qw
Accessories
mod. Valve Code
DN (Ø) Kvs Not Fitted
1 - 2 15 1/2" 1,6 9025321
3 - 4 20 3/4" 2,5 9025323
mod. Valve Code
DN (Ø) Kvs Not Fitted
1 - 2 15 1/2" 1,6 9025311
3 - 4 20 3/4" 2,5 9025313
Height for vertical flow
(m)
Water flow (l/h) depending on the length of
horizontal flow
5m 10 m
17,6 7,2
25,6 5,2
34,0 3,7
43,2 2,9
Fitted
on the unit
Not fitted
on the unit
ID PCF-M PCF-S
Code 9025319 9025309
PCF condensate drain pump
FV2S 2 way valve
FV3S 3 way valve

12
YHVP
YHVP Serie
Wall electronic controls
Electrical diagrams are shown on the installation, use and maintenance manual
ID Code
JWC-3V 9066642
T2T
9060174
TMO-503-SV2
9060172
JWC-TQR
9066631K
JWC-T
9066630K
JWC-3V
9066642
CONTROL
IDENTIFICATION
ON-OFF switch
ON-OFF electric heater
Manual 3 speed switch
Manual/Automatic 3 speed selection
Summer/Winter switch
Remote centralized Summer/Winter switch or by an
automatic change-over fitted on the water pipe
Room thermostat for fan control (ON-OFF)
Room thermostat for 1 valve control
Simultaneous thermostatic control of the valves and fan
Room thermostat for chilled water valve (SUMMER) and
electric heater (WINTER) control
(in winter only the heater is working)
Installation of electronic low temperature CUT-OUT
thermostat (NTC)
Installation of bimetallic low temperature CUT-OUT
thermostat (TMM)
CONTROL CODES
CONTROL
OPERATIONS
Control operations
Dimensions: 75x75x30 mm
• Manual 3 speed switch.
• Without thermostatic control.
• It can not control the valves.

13
YHVP
YHVP Serie
Wall electronic controls
• ON-OFF switch.
• Manual 3 speed switch.
• Manual Summer/Winter switch.
• Electronic room thermostat for fan control (ON-OFF).
• Electronic room thermostat for valve control (ON-OFF) (the fan
keeps working).
• It allows to control the low temperature cut-out thermostat (TMM).
• It allows to control the chilled water valve (ON-OFF) and the electric
heater (BEL).
ID Code
JWC-T 9066630K
ID Code
JWC-TQR 9066631K
• ON-OFF switch.
• Manual 3 speed switch.
• Manual, automatic or centralized Summer/Winter switch.
• Electric heater activation button.
• Electronic room thermostat for fan control (ON-OFF).
• Electronic room thermostat for valve control (ON-OFF).
• Simultaneus thermostatic control of the valves and fan.
• It allows to control the low temperature cut-out thermostat (NTC).
• It allows to control the water valves (ON-OFF) and the electric heater
managed as main heating element or as an integration element.
• Energy saving function.
ID Code
TMO-503-SV2 9060172
The TMO-503-SV2 control for fan coils with valves, is designed to be
installed in a 503 wall box. The control is supplied integral with the
external frame, but it is possible to use frames of the most known
brand on the market (BTicino, Vimar, AVE, Gewiss).
• Manual or automatic speed switch.
• Manual Summer/Winter switch.
• Electronic thermostat for valve(s) control (ON-OFF).
• Simultaneus thermostatic control on the valves and fan (ON-OFF).
• It allows to control the low temperature cut-out thermostat (included
with the control).
Dimensions: 118x87x8 mm
ID Code
T2T 9060174
• ON-OFF switch.
• 3 speed switch.
• Manual Summer/Winter switch.
• Electronic thermostat for fan control.
• Thermostatic control on the valve and continuous fan operation.
• Simultaneus thermostatic control on the valves and fan.
• Cannot be used with SEL-CVP speed switch (master-slave).
Dimensions: 128x75x25 mm
Dimensions: 135x86x31 mm
Dimensions: 135x86x31 mm

14
YHVP
YHVP Serie
Wall electronic controls
• Speed switch (slave).
• It allows to control up to 8 units with only one centralized
thermostat using one speed switch for each unit.
• For controls: JWC-T, JWC-TQR and TMO-503-SV2.
ID Code
SEL-CVP 9025302
Speed switches - YHVP version

15
YHVP
YHVP Serie
Electronic control accessories
NTC low temperature cut-out thermostat
To be tted between the coil ns.
When connecting the control, the NTC probe cable must be separated from the power supply wires.
To be used with the following controls: JWC-TQR.
It stops the fan when the water temperature is lower than 28°C and it starts the fan when is higher than 33°C.
ID Code
NTC 3021090
TMM low temperature cut-out thermostat
To be installed in contact with the hot water circuit.
To be used with the following controls only: JWC-T.
For units working on heating only.
It stops the fan when the water temperature is lower than 30°C
and it starts the fan when is higher than 38°C.
ID Code
TMM 9053048
A
B
Legend
A= red
B= brown
Change-Over CH 15-25
Automatic summer/winter switch to be installed in contact
with the water circuit.
Not to be used with 2 way valve.
To be used with the following controls only: JWC-TQR.
ID Code
CH 15 -25 9053049
A
B
Legend
A= red
B= black

16
YHVP
YHVP Serie
Controls and units
T and MB versions
RT03 INFRA-RED REMOTE CONTROL
PSM-DI MULTIFUNCTION CONTROL PANEL
NET SOFTWARE
JTM-B WALL CONTROL
All the controls for the T and MB versions and their functions are described in detail from page 28.
All the YHVP units can be supplied in T version and in MB version.
• The T version includes the infra-red remote control that allows the management of a single unit (the units can not be
controlled in a network).
• The MB version includes a wide range of controls, including the infra-red remote control (optional extra), which allows to
manage one single unit or several units by using the Modbus RTU - RS 485 communication protocol.
Units can be managed according to the Master/Slave logic (up to 20 units) or by supervisory controls.
The system consists in a MB power board (mounted on models YHVP-MB) and a series of controls, such as the JTM-B wall
mounted control, the RT03 infra-red remote control, the PSM-DI multifunction control and the NET supervisory program.
NET

1717
YHVP-ECM
YHVP-ECM Serie
YHVP-ECM MODELS WITHOUT ELECTRIC HEATER
All versions are available without valves, with 2 way valve or with 3 way valve tted in the unit.
There are four sizes available in the following versions:
YHVP-ECM without infra-red remote control and without valve
YHVP-ECM-2V without infra-red remote control with tted 2 way valve
YHVP-ECM-3V without infra-red remote control with tted 3 way valve
----------------------------------------------------------------------------------------
YHVP-ECM-T with infra-red remote control and without valve
YHVP-ECM-T-2V with infra-red remote control with tted 2 way valve
YHVP-ECM-T-3V with infra-red remote control with tted 3 way valve
------------------------------------------------------------------------------------
YHVP-ECM-MB with MB electronic board and without valve
YHVP-ECM-MB-2V with MB electronic board with tted 2 way valve
YHVP-ECM-MB-3V with MB electronic board with tted 3 way valve
CONSTRUCTIONAL FEATURES OF THE MAIN COMPONENTS
Casing
Made of auto-extinguishing ABS UL94 HB plastic with high specications and great resistance to aging.
The diffusion ap is adjusted manually in YHVP-ECM version, with remote control in YHVP-ECM-T version and with JTM-B
control in YHVP-ECM-MB version.
Air Filter
Washable-regenerable synthetic lter, readily accessible.
Fan Assembly
Made of plastic tangential fan.
Electronic motor
Electronic motor with three phase permanent magnet brushless electronic motor that is controlled with reconstructed current
according to a BLAC sinusoidal wave.
The inverter board that controls the motor operation is powered by 230 Volt, single-phase and, with a switching system, it
generates a three-phase frequency modulated, wave form power supply.
The electric power supply required for the machine is therefore single-phase with voltage of 230-240V and frequency of 50-60Hz.
Heat exchange coil
It is manufactured from drawn copper tube and the aluminium ns are mechanically bonded onto the tube by an expansion
process. The coil has two 1/2 inch BSP internal connections and 1/8 inch BSP air vent and drain.
The heat exchanger is not suitable for use in corrosive atmosphere or in environments where aluminium may be subject to
corrosion.
The connections are on the left side facing the unit only.
Condensate Collection Tray
Made from polypropylene; the outside diameter of the condensate discharge pipe is 16mm.
Installation template
A cardboard installation template is supplied with every unit to help the mounting on the wall.
Versions and Main components

1818
YHVP-ECM
YHVP-ECM Serie
Dimensions, Weight,
Water content
A
322
A
212
322
COIL CONNECTIONS ON THE LEFT
43
164
58
199
ø16
97
8 311
12 97 12
322
8 311
34
37
ø16
ø16
OUT
IN
43
164
58
991
92
92
20276
C
16281
B
MOUNTING DIMENSIONS
Back sight

1919
YHVP-ECM
YHVP-ECM Serie
270
Z
395
MODEL YHVP-ECM 1 YHVP-ECM 2 YHVP-ECM 3 YHVP-ECM 4
A880 880 1185 1185
B678 678 983 983
C691 691 996 996
Z950 950 1255 1255
Weight packed unit Weight unpacked unit
MODEL
YHVP-ECM
1
YHVP-ECM
2
YHVP-ECM
3
YHVP-ECM
4
YHVP-ECM
1
YHVP-ECM
2
YHVP-ECM
3
YHVP-ECM
4
without valve 12 12 16 16 10 10 13 13
with valve 13 13 17 17 11 11 14 14
MODEL YHVP-ECM 1 YHVP-ECM 2 YHVP-ECM 3 YHVP-ECM 4
litres 0,85 0,85 1,28 1,28
DIMENSIONS (mm)
WEIGHT (kg)
WATER CONTENT (l)
Dimensions, Weight,
Water content

2020
YHVP-ECM
YHVP-ECM Serie
20
EUROVENT certifications
(E) = Eurovent certied performance. MIN-MED-MAX = Standard connected speeds.
(*) = The sound pressure levels are 9 dB(A) lower than the sound power levels and apply to the reverberant eld of a 100 m3room
and a reverberation time of 0.5 sec.
Technical features
MODEL YHVP-ECM 1 YHVP-ECM 2
Inverter power 1 (E) 3 5 (E) 7,5 10 (E) 1 (E) 3 5 (E) 7,5 10 (E)
MIN MED MAX MIN MED MAX
Air ow m3/h 190 240 290 355 415 260 315 375 440 510
Cooling total emission (E) kW 1,17 1,39 1,58 1,81 2,00 1,47 1,67 1,87 2,07 2,26
Cooling sensible emission (E) kW 0,86 1,04 1,20 1,40 1,57 1,10 1,28 1,46 1,64 1,83
Heating (E) kW 1,50 1,82 2,12 2,48 2,78 1,94 2,25 2,58 2,90 3,23
ΔP Cooling (E) kPa 5,0 6,3 7,7 9,5 11,2 6,9 8,4 10,1 11,8 13,7
ΔP Heating (E) kPa 4,2 5,4 6,5 8,2 9,3 5,6 6,9 8,5 9,7 11,6
Fan (E) W 67911 15 7 912 16 21
Sound power (E) Lw dB(A) 35 39 46 48 52 40 44 47 51 55
Sound pressure (*) Lp dB(A) 26 30 37 39 43 31 35 38 42 46
MODEL YHVP-ECM 3 YHVP-ECM 4
Inverter power 1 (E) 3 5 (E) 7,5 10 (E) 1 (E) 3 5 (E) 7,5 10 (E)
MIN MED MAX MIN MED MAX
Air ow m3/h 270 345 420 520 620 375 465 550 665 770
Cooling total emission (E) kW 1,83 2,20 2,53 2,93 3,29 2,34 2,72 3,05 3,43 3,75
Cooling sensible emission (E) kW 1,31 1,60 1,86 2,19 2,50 1,70 2,01 2,29 2,63 2,92
Heating (E) kW 2,20 2,69 3,15 3,72 4,25 2,87 3,41 3,88 4,48 4,99
ΔP Cooling (E) kPa 10,7 14,8 19,0 24,8 30,4 16,5 21,6 26,6 32,9 38,7
ΔP Heating (E) kPa 8,5 11,7 15,1 19,9 24,2 12,6 17,2 21,2 26,6 31,4
Fan (E) W 6811 15 20 9 12 16 22 30
Sound power (E) Lw dB(A) 37 42 45 49 53 43 46 49 53 57
Sound pressure (*) Lp dB(A) 28 33 36 40 44 34 37 40 44 48
www.eurovent-certification.com
www.certiflash.com
COOLING (summer operation)
Entering air temperature: + 27°C d.b. / + 19°C w.b.
Water temperature: + 7°C E.W.T. / + 12°C L.W.T.
HEATING (winter operation)
Entering air temperature: + 20°C
Water temperature: + 50°C E.W.T.
Water ow rate as for the cooling conditions
2-pipe units
The following standard rating conditions are used: