Instruction manual

ManualsBrandsClimateMaster ManualsHeat PumpDF Series

INSTALLATION INSTRUCTIONS

ENERGY RECOVERY VENTILATOR SERIES DB, DC, DD, DE, DF, DG, DH & DJ

Energy recovery COMPONENT certiﬁ ed to the ARI Air-to-

Air Energy Recovery Ventilation Equipment Certiﬁ cation

Program in accordance with ARI Standard 1060-2000.

Actual performance in packaged equipment may vary.

ETL Certiﬁ ed per UL 1995 and CSA 22.2

97B0042N03

Rev.: 04 April, 2014

Installation Instructions For Energy Recovery Ventilator (Fixed)

For Stand Alone Rooftop Application

Inspection

Upon receipt of shipment at the job site, carefully check the

shipment against the bill of lading. Make sure all units have

been received. Inspect the carton or crating housing of each

Rooftop Unit and inspect each unit for damage. Assure that

the carrier makes proper notation of any shortages or damage

on all copies of the freight bill and that he completes a Carrier

Inspection Report. Concealed damage not discovered during

unloading must be reported to the carrier within 15 days of

receipt of shipment. NOTE: It is the responsibility of the

purchaser to ﬁ le all necessary claims with the carrier.

Storage

Upon the arrival of equipment at the job site, immediately store

units in a clean, dry area. Do not stack units. Do not remove

equipment from pallets until equipment is required for

installation.

Unit Protection

Cover rooftop units on the job site. Cap the open ends of pipes.

In areas where painting, plastering, rooﬁ ng, or the spraying of

ﬁ reproof material has not been completed, all due precautions

must be taken to avoid physical damage to the units and

contamination by foreign material. Physical damage and

contamination may prevent proper start-up and may result

in costly equipment cleanup.

Application

Field supplied balancing dampers in duct are recommended.

Recovery Wheel Mode

The Recovery Wheel mode is accomplished by two blowers

providing continuous exhaust of stale indoor air and

replacement by equal amount of outdoor air. Energy recovery

is achieved by slowly rotating the energy recovery wheel within

the cassette frame work. In winter, the ERV adsorbs heat

and moisture from the exhaust air stream during one half of a

complete rotation and gives them back to the cold, drier intake

air supply during the other half rotation. In summer, the process

is automatically reversed. Heat and moisture are absorbed

from incoming fresh air supply and transferred to the exhaust

air stream. This process allows outdoor air ventilation rates

to be increased by factors of three or more without additional

energy penalty or increase in size of heating or air conditioning

systems.

Rigging Unit For Lifting

1. Maximum weight 300-1200 lbs. See Physical Data Table.

2. Remove crating.

3. All panels must be in place for rigging.

4. Remove barometric exhaust hood from door marked ﬁ lter

access. Install barometric exhaust hood over exhaust blower

outlet.

5. Forklift channels must be removed from the base of

ERV.

6. Position unit and provide service access to ERV control

access door and wheel.

7. Duct work should be installed into roof curb before installing

ERV on curb.

8. Roof curb gasket must be applied to all top surfaces of the

curb.

9. Position unit on roof curb and provide service access to ERV

control access door and wheel.

 CAUTION! 

CAUTION! Danger of sharp metallic edges. Can cause

injury. Take care when servicing unit to avoid accidental

contact with sharp edges.

 WARNING! 

WARNING! Electric shock hazard. Can cause injury or death.

Before attempting to perform any service or maintenance,

turn the electrical power to unit OFF at disconnect switch(es).

Unit may have multiple power supplies.

 WARNING! 

WARNING! To avoid equipment damage, do not use these

units as a source of heat during the construction process.

The mechanical components and ﬁ lters used in these units

will quickly become clogged with construction dirt and debris

which may cause system damage.

 WARNING! 

WARNING! The installation of water-source heat pumps and

all associated components, parts, and accessories which

make up the installation shall be in accordance with the

regulations of ALL authorities having jurisdiction and MUST

conform to all applicable codes. It is the responsibility of

the installing contractor to determine and comply with ALL

applicable codes, regulations and ANSI/NFPA No. 70

Summary of content (20 pages)

PAGE 1
INSTALLATION INSTRUCTIONS 97B0042N03 Rev.: 04 April, 2014 ENERGY RECOVERY VENTILATOR SERIES DB, DC, DD, DE, DF, DG, DH & DJ Installation Instructions For Energy Recovery Ventilator (Fixed) For Stand Alone Rooftop Application Energy recovery COMPONENT certified to the ARI Air-toAir Energy Recovery Ventilation Equipment Certification Program in accordance with ARI Standard 1060-2000. Actual performance in packaged equipment may vary.
PAGE 2
CLIMATEMASTER WATER-SOURCE HEAT PUMPS D (ERV) Series R e v.
PAGE 3
THE SMART SOLUTION FOR ENERGY EFFICIENCY D (ERV) Series R e v. : 0 4 A p r i l , 2 0 1 4 Figure 1 (B) (A) (G) (C) (F) (D) (E) FORKLIFT CHANNELS Installation Fresh Air Hood Assembly (See Figure 1) 1. Secure hood sides (A and C) to Hood top (B) using the supplied #10 x ½ screws. 2. Secure filter channels (F and D) to hood sides using the supplied #10 x ½ screws. 3. Secure hood bottom (E) to the inside of the hood sides using the supplied #10 x ½ screws. 4.
PAGE 4
CLIMATEMASTER WATER-SOURCE HEAT PUMPS D (ERV) Series R e v. : 0 4 A p r i l , 2 0 1 4 16. Replace access panel onto the ERV unit and secure. Optional Kit (Factory Installed) 17. Restore power to unit. Motorized Intake Air Damper Damper mounts behind the outdoor air intake hood. It opens when the ERV is energized and closes when de-energized. Powered by B30 damper motor. 18. Cleanup once unit is operating properly, caulk any open joints, holes or seams to make the units completely air and water tight.
PAGE 5
THE SMART SOLUTION FOR ENERGY EFFICIENCY D (ERV) Series R e v. : 0 4 A p r i l , 2 0 1 4 Rotation Sensor The circuit indicates the absence of pulses, within a specified time range, provided by a magnetic sensor detecting a magnet mounted on wheel surface.
PAGE 6
CLIMATEMASTER WATER-SOURCE HEAT PUMPS D (ERV) Series R e v. : 0 4 A p r i l , 2 0 1 4 c. A fixed pitch pulley then remove the blower pulley. Figure 2 SEGMENT RETAINER CATCH SEGMENT RETAINER WHEEL RIM E A D C D 2. Replace pulley(s) with the pulley(s) from pulley kit. Make sure each pulley is installed with a key. Tighten the set screw on the pulley(s) to 100 in.lb. 3. Install the belt that came with the pulley kit. Tension belt as explained in the blower speed adjustment section. 4.
PAGE 7
THE SMART SOLUTION FOR ENERGY EFFICIENCY D (ERV) Series R e v. : 0 4 A p r i l , 2 0 1 4 D Series Stand Alone ERV’s for Down Discharge Duct Arrangements Features and Notes: 1. Stand alone design allows higher levels of outdoor air to be introduced into the a/c space. 2. Static test ports provided to verify intake and exhaust CFM. 3. Balancing damper(s) field supplied in ductwork when connected to ERV. 4. Roof curbs are available for the ERV’s. EXHAUST HOOD 5.
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CLIMATEMASTER WATER-SOURCE HEAT PUMPS D (ERV) Series R e v.
PAGE 9
THE SMART SOLUTION FOR ENERGY EFFICIENCY D (ERV) Series R e v.
PAGE 10
CLIMATEMASTER WATER-SOURCE HEAT PUMPS D (ERV) Series R e v. : 0 4 A p r i l , 2 0 1 4 ERV UNIT SCHEMATIC DIAGRAM Notes: 1. Selective voltage terminals for proper unit voltage. 2. Remove jumper to install field optional low ambient switch. 3. Optional low ambient switch. 4. Optional motorized intake damper. 5. Optional Stop, Start and Jog Control. 6. Optional Motorized Exhaust Damper 7. For energy management systems connect +24v to "G" and common 24v to "C". 8. Optional Wheel Rotation Detetction. 9.
PAGE 11
THE SMART SOLUTION FOR ENERGY EFFICIENCY D (ERV) Series R e v. : 0 4 A p r i l , 2 0 1 4 ERV UNIT WIRING DIAGRAM Notes: 1. Remove jumper to install field optional low ambient switch. 2. Selective voltage terminals for proper unit voltage. 3. Optional low ambient switch. 4. Optional motorized intake damper. 5. Optional Stop, Start and Jog Control. 6. For energy management systems connect +24v to “G” and common 24v to “C”. Desiccant Wheel for Rooftop Unit 208-230V (1 PH) DB c l i m a t e m a s t e r.
PAGE 12
CLIMATEMASTER WATER-SOURCE HEAT PUMPS D (ERV) Series R e v. : 0 4 A p r i l , 2 0 1 4 ERV UNIT WIRING DIAGRAM Notes: 1. Remove jumper to install field optional low ambient switch. 2. Step-down transformer assembly for 460/575 volt units. 3. Selective voltage terminals for proper unit voltage. 4. Optional low ambient switch. 5. Optional motorized intake damper. 6. Optional Stop, Start and Jog Control. 7. For energy management systems connect +24v to “G” and common 24v to “C”.
PAGE 13
THE SMART SOLUTION FOR ENERGY EFFICIENCY D (ERV) Series R e v. : 0 4 A p r i l , 2 0 1 4 ERV UNIT WIRING DIAGRAM Desiccant Wheel for Rooftop Unit 208-230/460/575V (3 PH) DH-DJ Notes: 1. Selective voltage terminals for proper unit voltage. 2. Remove jumper to install field optional low ambient switch. 3. Optional low ambient switch. 4. Optional motorized intake damper. 5. Optional Stop, Start and Jog Control. 6. Optional Motorized Exhaust Damper 7.
PAGE 14
CLIMATEMASTER WATER-SOURCE HEAT PUMPS D (ERV) Series R e v. : 0 4 A p r i l , 2 0 1 4 Blower RPM for DB SUPPLY Mist Eliminator Filter in Intake Hood (1.5HP) External Static Pressure (in water) 300 CFM 0 0.25 0.5 0.75 1 1.25 1.5 N/A N/A 1175 1350 1450 1605 1730 500 N/A 1170 1340 1540 1655 1725 1840 700 1295 1425 1600 1625 1795 1960 2035 900 1540 1660 1720 1790 2030 2110 2195 1100 1785 1915 2025 2185 N/A N/A N/A EXHAUST Barometric Hood, 2" Pleated Filters (1.
PAGE 15
THE SMART SOLUTION FOR ENERGY EFFICIENCY D (ERV) Series R e v. : 0 4 A p r i l , 2 0 1 4 Blower RPM for DD SUPPLY Mist Eliminator Filter in Intake Hood (3HP) External Static Pressure (in water) CFM 0 0.25 0.5 0.75 1 1.25 1.
PAGE 16
CLIMATEMASTER WATER-SOURCE HEAT PUMPS D (ERV) Series R e v. : 0 4 A p r i l , 2 0 1 4 Blower RPM for DF SUPPLY Mist Eliminator Filter in Intake Hood (5HP) External Static Pressure (in water) 0 0.25 0.5 0.75 1 1.25 1.
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THE SMART SOLUTION FOR ENERGY EFFICIENCY D (ERV) Series R e v. : 0 4 A p r i l , 2 0 1 4 Blower RPM for DH SUPPLY Mist Eliminator Filter in Intake Hood (10HP) External Static Pressure (in water) CFM 0 0.25 0.5 0.75 1 1.25 1.
PAGE 18
CLIMATEMASTER WATER-SOURCE HEAT PUMPS D (ERV) Series R e v. : 0 4 A p r i l , 2 0 1 4 START UP INFORMATION SHEET VOLTAGE - ERV UNIT Incoming Voltage L1-L2 L1-L3 L2-L3 Running Voltage L1-L2 L 1-L3 L2-L3 Secondary Voltage C (black) to G (green) Volts* C (black) to W (white) Volts* * With thermostat calling.
PAGE 19
THE SMART SOLUTION FOR ENERGY EFFICIENCY D (ERV) Series R e v. : 0 4 A p r i l , 2 0 1 4 CLIMATE MASTER, INC. LIMITED EXPRESS WARRANTY/ LIMITATION OF REMEDIES AND LIABILITY It is expressly understood that unless a statement is specifically identified as a warranty, statements made by Climate Master, Inc.
PAGE 20
CLIMATEMASTER WATER-SOURCE HEAT PUMPS D (ERV) Series R e v. : 0 4 A p r i l , 2 0 1 4 Revision History Item: Action: 04/04/14 Date: Logos - page 1 & 20 Updated 11/21/13 Created 7300 S.W. 44th Street Oklahoma City, OK 73179 Phone: 405-745-6000 Fax: 405-745-6058 climatemaster.com *97B0042N03* 97B0042N03 ClimateMaster works continually to improve its products.