Transcript
HRVCCSVU, HRVCCLVU Single---Package Electric Heating Cooling Units Heat Recovery Ventilators
Product Data
A92268
HRVCCSVU
The Heat Recovery Ventilation (HRV) system offered by Carrier is the finest unit on the market today. The HRVB provides efficient and cost--effective heat recovery during the heating season when needed most. As temperatures drop below 23_F (–5_C), indoor air is recirculated periodically through the heat exchanger core to prevent frost from forming. Competitors’ methods of supplementary electric defrost waste energy. Unlike rotary wheel heat exchangers which mix air streams, these cross flow or counterflow heat exchangers ensure that there is no mixing of the stale air stream with the fresh outdoor air stream. A filter installed on the incoming outdoor air stream removes large airborne particles from the intake air stream before they enter the heat exchanger and reduces the maintenance required. The units’ acoustically engineered design makes them the quietest on the market and ensures that comfort is felt, not heard. Unlatching 2 suitcase style latches allows easy removal of the filters and core for cleaning. NOTE: The HRV should not be installed in an attic or unconditioned space unless provisions are made for drainline freezing and unit condensation.
FEATURES/BENEFITS
A92377
HRVCCLVU
S Energy saving defrost cycle S Cross flow, counterflow heat exchangers S Two filters on incoming outdoor air stream to protect the HRV core S Acoustical design S No--tools maintenance S Polypropylene heat exchanger core
MODEL NUMBER NOMENCLATURE 1 H
2 R
3 V
4 C
5 C
6 L
7 H
8 U
9 1
10 1
11 5
Product Type Heat Recovery Ventilator
12 0
Maximum Capacity (CFM) 150 CFM 200 CFM 250 CFM 330 CFM
Brand CC -- Carrier
Electrical Supply 1 -- 115 Volt
HRV
Description SVU -- Small Vertical Unit LVU -- Large Vertical Unit
Climate Map for Energy and Heat Recovery Ventilators Edmonton Vancouver Calgary
Regina
Helena Salem
Winnipeg
Timmins
Bismark
Montreal Green Bay
Boise Minneapolis
Salt Lake City Denver
Springfield
Topeka
Oklahoma City
Boston Hartford
Madison
Des Moines Sacramento
Syracuse
Ottawa Milwaukee
Chicago
Detroit
Indianapolis
Harrisburg
Washington D.C.
Raleigh
Nashville Atlanta
Columbia
Honolulu Austin Baton Rouge Orlando
HRV Recommended ERV Recommended w/HRV or ERV Wall Control ERV Recommended
A00099
2
CONTROLS AND ACCESSORIES PART NUMBER NOMENCLATURE 2 V
3 B
4 C
5 N
6 0
7 1
8 0
9 1
Product Type K -- Accessory Kit
10 11 12 C A U Control Description BAU -- Carrier Automatic Control BBS —Carrier Basic Control BST —Carrier Standard Control Accessory Description 6FM — 6 in. Flow meters (2) 7FM — 7 in. Flow meters (2) 8FM — 8 in. Flow meters (2) EXH — Exhaust Hood HOD — Intake Hood KIT — Balancing Kit VIR — Interlock Relay Timer Description 20C — 20--Minute Timer Kit Carrier 60M —6 0 Minute Adjustable Timer Kit Filter Description 112 — 11--1/2 x 12--3/4 116 — 11--7/8 x 16--5/8 123 — 12--15/16 x 13--1/2 145 — 14--3/8 x 15--1/2 713 — 7--13/16 x 13--1/2 810 — 8--1/8 x 10--3/4 812 — 8--7/8 x 12--3/4 916 — 9 x 16--5/8
Description V -- Heat Recovery Ventilator Series A -- Original Series B -- Second Series Kit Type AC — Accessory CN — Control FL — Filter Media TM — Timer Kit Sequence 01 — Part Number Quantity 01 — Single Pack
ACCESSORIES KIT NUMBER KVBCN0101CBS KVBCN0101CST KVBCN0101CAU KVAAC0101VIR KVATM010120C KVATM010160M KVAAC0101HOD KVAAC0101KIT KVAAC01016FM KVAAC01017FM KVAAC01018FM KVAFK0101150 KVAFK0201200 KVAFL0101713 KVAFL0101123 KVAFL0101123 KVAFL0101145 KVAFL0101810 KVAFL0101145 KVAFL0101810
DESCRIPTION Basic HRV Control Standard HRV Control Automatic HRV Control Interlock Relay 20 Minute Push Button Timer 60 Minute Timer Exterior Intake and Exhaust Hood Start up Balancing Kit 6 in. Flow Meter Collar 7 in. Flow Meter Collar 8 in. Flow Meter Collar Internal Filter Internal Filter Internal Filter Internal Filter Internal Filter Internal Filter Internal Filter Internal Filter Internal Filter
WHERE USED Used with all HRVs Used with all HRVs HRVBLSVU, HRVCCLVU When combining an HRV with a Furnace or Fan Coil Used with all HRVs when 20 minute manual operation is required Used with all HRVs, time is adjustable between 10 and 60 minutes 2 Required Start up Balancing Kit, includes (2) 6 in. Flow Meter Collars & Magnehelic Gauge At start up, when 6 in. duct work is connected to HRV At start up, when 7 in. duct work is connected to HRV At start up, when 8 in. duct work is connected to HRV Used with HRVCCLHU 1150 Unit 11 3/4 x 12 7/8 x 3/4 (2) Used with HRVCCLHU 1250 Unit 11 3/4 x 16 3/4 x 3/4 (2) Used with HRVCCSVU 1150 Unit 7 13/16 x 13 1/2 (2) Used with HRVCCSVU 1200 Unit 12 15/16 x 13 1/2 (2) Used with HRVCCLVU 1200 Unit 12 15/16 x 13 1/2 (2) Used with HRVCCLVU 1200 Unit 14 3/8 x 15 1/2 Used with HRVCCLVU 1330 Unit 8 1/8 x 10 3/4 (1) Used with HRVCCLVU 1330 Unit 14 3/8 x 15 1/2 (1) Used with HRVCCLVU 1200 Unit 8 1/8 x 10 3/4 (1)
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HRV
1 K
CONTROL FEATURES Basic Control: Allows the user to manually set fan speed to low or high as required to maximize comfort. Standard Control: Offers automatic dehumidistat control and the option to select continuous or intermittent fan operation. Setting the wall control to low will activate the continuous mode. Automatic Control: In addition to the features found with standard control, this package offers a recirculation mode. These controls may only be used to operate stand--alone units with the defrost option which enables the recirculation feature.
FAN SPEED CONTROL
DEHUMIDISTAT CONTROL
CONTINUOUS MODE*
INTERMITTENT MODE*
CIRCULATION MODE[
Basic
Yes
No
Yes
No
No
Standard
Yes
Yes
Yes
Yes
No
Automatic]
Yes
Yes
Yes
Yes
Yes
Air exchange with outside. No air exchange with outside. Use only on units with defrost.
HRV
* † ‡
CONTROL DESCRIPTION
CONTROL DESCRIPTION AND USAGE Fan Speed Control — Enables user to modulate fan speed from low to high air exchange with outside. Dehumidistat Control — Allows the user to select the relative humidity level at which the unit would change fan speed for dehumidification in the winter months. Continuous Mode — If the relative humidity inside the building is lower than selected, air exchange occurs with the outside at low speed. If the relative humidity inside the house is higher than selected, air exchange occurs with the outside at high speed. Ensures continuous air exchange for constant air quality. Intermittent Mode — If the relative humidity inside the building is lower than selected, no air exchange occurs and the system turns off. If the relative humidity inside the house is higher than selected, air exchange occurs with the outside at high speed. Ensures minimum air exchange level when the building is unoccupied to minimize operating costs. Circulation Mode — If the relative humidity inside the building is lower than selected, the ambient air would be circulated and filtered at high speed. If the relative humidity inside the house is higher than selected, air exchange would occur with the outside at high speed. Ensures continuous movement and filtration of air for maximum comfort. Available with automatic control only.
AUTOMATIC DEFROST CYCLE FEATURES All models offer a non--electric defrost cycle feature which prevents frost and ice buildup within the heat recovery core. When the outside air temperature falls below 23_F (–5_C) it is electronically sensed and the dampers close the outside air ports. This allows warm indoor air to recirculate within the heat recovery core. The frequency of this cycle increases as the outside air temperature decreases. MODEL HRVCCSVU HRVCCLVU * †
23°F TO 55°F (–5°C TO –15°C) DEFROST* EXCHANGE[ 6 Minutes 60 Minutes 6 Minutes 60 Minutes
4°F TO –17°F (–15.6°C TO –27.3°C) DEFROST* EXCHANGE[ 6 Minutes 32 Minutes 6 Minutes 32 Minutes
All defrost times are in the standard mode (as shipped) Time between defrost when within specified temperature range
4
BELOW –18°F (–27.8°C) DEFROST* EXCHANGE[ 6 Minutes 20 Minutes 6 Minutes 20 Minutes
5
MODEL NO. HRVCCSVU 1150 1200
in. 18--- 1/2 24--- 1/2
A mm 469.9 622.2
B in. 4--- 11/16 8--- 3/16
A
mm 119.1 208.0
C B
C in. 13--- 5/16 19--- 5/16
1″ [25.4] 2 PLCS
4
5 3/4″ [146.0]
1
4 9/16″ [115.9)]
19 [501.7]
3/4″
mm 388.2 490.6
G
15 11/16″ [398.5]
22 1/16″ [560.4]
D
3
D
E
mm 392.1 369.9
DRAINS 11/16″ DIA. [17.5] 2 PLCS
2 3/16″ [55.6] 4 PLCS
3 3/16″ [81.0]
F DIA 2 PLCS
27″ [685.8]
1 15/16″ [23.8]
in. 15--- 7/16 14--- 9/16
5 7/8″ DIA [149.2] 2 PLCS
DIMENSIONS
in. 13--- 9/16 16--- 15/16
E
HRV
mm 344.5 430.2
in. 5--- 7/8 6--- 7/8
NOTES: 1. FRESH AIR FROM OUTSIDE TO HRV 2. FRESH AIR FROM HRV TO HOUSE 3. STALE AIR FROM HOUSE TO HRV 4. STALE AIR FROM HRV TO OUTSIDE
2
WALL CONTROL WIRING 3/8″ DIA [9.5]
POWER CORD
F mm 149.2 174.6
in. 19--- 15/16 19--- 15/16
G mm 506.2 506.2
A98003
6 24 1/16″ [611.2]
1 1/2″ [38.1] 2 PLCS
4
19 1/16″ [484.2] 8 3/16″ [208.0]
43″ (1092.2)
5 7/8″ DIA [148.2] 2 PLCS
8 1/8″ DIA [206.4] 2 PLCS
2
12 3/4″ [323.9]
2 3/16″ [55.6] 2 PLCS
1
4 3 Ú 4″ [120.6]
DRAIN 11/16″DIA. [17.5] 2 PLCS
6 15/16″ [176.2]
15 1/2″ [393.7]
5 13/16″ [147.6]
3
22 3/8″ [568.3]
41″ [1041.4]
7 1/8″ [181.0]
WALL CONTROL WIRING 3/8″ DIA [9.5]
POWER CORD
NOTES: 1. FRESH AIR FROM OUTSIDE TO HRV 2. FRESH AIR FROM HRV TO HOUSE 3. STALE AIR FROM HOUSE TO HRV 4. STALE AIR FROM HRV TO OUTSIDE
HRVCCLVU1200 OR HRVCCLVU1330
7 3/16″ [182.6]
23 15/16″ [608.0]
1 ″ [25.4] 2 PLCS
18 5/16″ [465.1]
17 9/16″ [446.9]
DIMENSIONS (cont.)
HRV
A98001
PHYSICAL DATA
Core Type Polypropylene Weight — lb (kg) Shipping Weight — lb (kg) Height Width Depth
COMPACT
HIGH EFFICIENCY
SVU1150
SVU1200
LVU1150
LVU1200
LVU1330
Top
Top
Top
Top
Top
Cross Flow
Cross Flow
Cross Flow
Counterflow
Counterflow
60 (27)
80 (36.3)
80 (36.3)
120 (54.5)
120 (54.5)
75 (34)
89 (40.4)
89 (40.4)
143 (64.9)
143 (64.9)
31.5 23.25 26.00
31.5 23.25 26.00
Shipping Dimensions (in.) 31.5 23.25 26.00
47.5 26.0 26.0
47.5 26.0 26.0
HRV
MODEL DESCRIPTION Model No. HRVCC Port Locations
PERFORMANCE DATA MODEL DESCRIPTION Model No. HRVCC Capacity — CFM @ 0.5– 0.3ESP (in. wc) Efficiency (Sensible) — percent @ 32°F (0°C) –13°F (–25°C) Efficiency (Latent) — percent @ all temperatures Heat Core Exchange Area — cu ft (cu m)
COMPACT
HIGH EFFICIENCY
SVU1150
SVU1200
LVU1150
LVU1200
LVU1330
106–150
177–211
123–141
189–209
300–334
69 60
77 67
81 69
84 72
80 74
0
0
0
0
0
90 8.4
144 13.3
144 13.3
210 19.5
210 19.5
ELECTRICAL DATA MODEL HRVCC Voltage Max Power — watts Max Amps
COMPACT SVU1150 SVU1200 120 120 115 195 1.2 1.8
LVU1150 120 115 1.2
HIGH EFFICIENCY LVU1200 LVU1330 120 120 250 500 2.2 5.4
METHODS TO SIZE HRV’S METHOD 1 1. Calculate cu ft of occupied space. 2. Multiply by recommended air changes per hr (AC/h). 3. Divide by 60 minutes per hr to convert to CFM.
EXAMPLE: 2000 sq ft with 8 ft ceiling 0.35 air changes per hr (AC/h) (2000 sq ft x 8 ft ceiling x 0.35 AC/h) / 60 min/h = 93.3 CFM
METHOD 2 1. Multiply number of people times 15 CFM/person. 2. Multiply number of bath rooms 20 CFM/each. 3. Add 25 CFM for kitchen.
EXAMPLE: 2 people 2 baths 1 kitchen (2 x 15) + (2 x 20) + 25 = 95 CFM
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ADDITIONAL HEATING AND COOLING LOAD CHARTS Although the ventilators process the outside air before it enters the home, additional heating and cooling loads need to be considered.
HEATING LOAD BTU
HRV
OUTSIDE TEMP °F –25 –20 –15 –10 –5 0 5 10 15 20 25 30 35 40
SVU1250 8,165 7,744 8,008 7,547 7,087 6,627 6,167 6,100 5,608 5,116 5,138 4,591 4,045 3,498
HEAT LOAD (BTUH) @ INSIDE DESIGN TEMP 72°F SVU1150 SVU1200 LVU1150 LVU1200 6,970 7,690 5,500 6,650 6,470 7,090 5,030 6,070 5,990 6,520 4,590 5,510 5,520 5,970 4,160 4,970 5,070 5,440 3,750 4,470 4,550 4,840 3,300 3,910 4,130 4,360 2,940 3,470 3,730 3,900 2,600 3,050 3,290 3,400 2,240 2,600 2,930 3,000 1,940 2,240 2,580 2,610 1,670 1,910 2,240 2,250 1,410 1,600 1,900 1,880 1,160 1,300 1,600 1,560 940 1,040
LVU1330 9,990 9,310 8,650 8,000 7,380 6,640 6,060 5,500 4,870 4,350 3,850 3,370 2,870 2,430
The heating load chart shows the heating loads in Btuh for a range of winter design temperatures for each model of ventilator. EXAMPLE: The heating design temperature for Milwaukee, WI is –4_F.
COOLING LOAD BTU OUTSIDE ENTHALPY BTU/LB
LHU1150
LHU1250
SVU1150
SVU1200
LVU1150
LVU1200
LVU1330
30 31 32 33 34 35 36 37 38 39 40 41 42
670 1,090 1,509 1,928 2,347 2,766 3,185 3,604 4,023 4,442 4,861 5,280 5,699
1,071 1,741 2,411 3,080 3,750 4,419 5,089 5,759 6,428 7,098 7,767 8,437 9,107
780 1,300 1,820 2,340 2,860 3,380 3,910 4,430 4,950 5,470 5,990 6,510 7,030
990 1,650 2,310 2,970 3,630 4,290 4,950 5,610 6,270 6,930 7,590 8,250 8,910
770 1,290 1,800 2,310 2,830 3,340 3,860 4,370 4,890 5,400 5,910 6,430 6,940
990 1,650 2,310 2,970 3,630 4,290 4,950 5,610 6,270 6,930 7,590 8,250 8,910
1,390 2,310 3,240 4,170 5,090 6,020 6,940 7,870 8,790 9,720 10,650 11,570 12,500
COOLING LOAD (BTUH) @ INSIDE DESIGN TEMP 75°F AND 50% RELATIVE HUMIDITY
The cooling load chart shows loads in Btuh. To use the cooling load chart, first find the design enthalpy from a psychrometric chart using the design dry bulb and wet bulb temperatures. (See psychrometric chart.) The cooling load can then be found for a range of enthalpies for each ventilator. EXAMPLE: The cooling design dry bulb temperature for Milwaukee, WI is 87_F and the average wet bulb at that temperature is 73_F. On the psychrometric chart the enthalpy is about 37.7 Btu/lb of dry air which will round up to 38 Btu/lb of dry air.
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Dry Bulb Temperature F
Wet Bulb, Dewpoint or Saturation Temperature F
30
30
20%
40%
60%
1B +0.
35
18
17
tu
2B
.
45
45
.5
+0
50
u
Bt
50
55
55
28
7
8
9
26
25 24
tu 4B
Btu
+0
.3 +0
23
22 21 20
tu
19
40
40
+0.
Below 32ûF, properties and enthalpy deviation lines are for ice.
25
12
80%
16
15 14 13
12
11
10
20
25
35
cu ft 12.5
27
cu ft 13.0
32
31
60
60
30 29
35
2
34 33
36
65
37
65
Bt u -.0
38
4 -.0
42
70
41
40 39
Bt u
u 70
44 43
Bt 6 -.0
48
75
m 6
50
80
40
80 %
ity 0%
%
30
%
10%
85
20%
85
HRV
90
90
95
95
Enthalpy at saturation, Btu per pound of dry air
U
49
PSYCHROMETRIC CHART
-.0
8B tu
ive
BT -.01
46
45
90 %
Re
% 80
Hu
47
75 lat
% 70 cu ft
100
100
105
105
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
Grains of moisture per pound of dry air
air -0.3 Btu of dry Enthalpy de viation Btu per poun d
id 13.5
110
0
.001
.002
.003
.004
.005
.006
.007
.008
.009
.010
.011
.012
.013
.014
.015
.016
.017
.018
.019
.020
.021
.022
.023
.024
.025
Sensible heat factor
.95
.85 .90
.80
.75
.70
.65
.60
.55
.50
.45
.40
.35
Pounds of moisture per pound of dry air
air f dry
BTU -.02 cu ft 14.0
nd o pou per cu ft
A98394
14.5
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HRV
HRV INSTALLED WITH FORCED AIR SYSTEM
A99297
HRV INSTALLED WITH INDEPENDENT AIR DISTRIBUTION
A99298
Edition Date: 09/09
Catalog No: HRV ---3PD
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
Replaces: HRV--- 2PD
Copyright 2009 Carrier Corp. S 7310 W. Morris St. S Indianapolis, IN 46231
Printed in U.S.A.
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