Venmar HR 2.5 Spécifications

ERV Vertical Unit VentilatorsClassroom Ventilators with Energy RecoveryInstallation, Operation and Maintenance Instructions ManualCapacity: 800 to 2,0

VCES-VUV-IOM-4B – ERV1100w & ERV2000w10Interior of UnitThe inside of the unit should be vacuumed or wiped clean annually with a soft cloth and mil

VCES-VUV-IOM-4B – ERV1100w & ERV2000w11Appendix A: Unit Dimensions9.180”[233]3.456”[88]3.735”[95]2.250” [57]8.753”[222]WSHP water line supplyWSHP

VCES-VUV-IOM-4B – ERV1100w & ERV2000w12Notes: Dimensions in [ ] are millimeters. Direction of airflowTOP VIEWCLEFT VIEW FRONT VIEW RIGHT VIEWBA

VCES-VUV-IOM-4B – ERV1100w & ERV2000w13Appendix B: Plenum DimensionsNote: Dimensions in [ ] are millimeters.FRONT VIEW RIGHT VIEW30.50”[775]11.75”

VCES-VUV-IOM-4B – ERV1100w & ERV2000w14Note: Dimensions in [ ] are millimeters.FRONT VIEW RIGHT VIEWTOP VIEW48.00”[1,219]30.50”[775]17.00”[432]11.

VCES-VUV-IOM-4B – ERV1100w & ERV2000w15Appendix C: Airflow Performance Data808284868890929496981006.0OA DAMPER VOLTAGE (VDC)40424446485052545658602

VCES-VUV-IOM-4B – ERV1100w & ERV2000w16Table C1: ERV1100w Airflow Performance DataFan SpeedExternal Static Pressure (in. w.g.)Airflow High/Low Speed

VCES-VUV-IOM-4B – ERV1100w & ERV2000w17ERV2000wOutdoor Airflow AdjustmentIf the desired outside airflow is less than the value shown in the ERV2000w

VCES-VUV-IOM-4B – ERV1100w & ERV2000w18Table C2: ERV2000w Airflow Performance DataChilled Water Cooling with Electric Post-heatChilled Water Coolin

VCES-VUV-IOM-4B – ERV1100w & ERV2000w19Table D1: ERV1100w Blower Motors Full Load Amperage (FLA)HPVoltage120/1/60 208/1/60 230/1/60 208/3/60 230/3

VCES-VUV-IOM-4B – ERV1100w & ERV2000w2Nomenclature ...

VCES-VUV-IOM-4B – ERV1100w & ERV2000w20The BacStat is connected to the unit using a four-conduc-tor cable. Shielded cable should be used for the B

VCES-VUV-IOM-4B – ERV1100w & ERV2000w21Unit Setup and ConfigurationUsing the Keypad ControlsValues are changed using the up and down arrow keys.Adj

VCES-VUV-IOM-4B – ERV1100w & ERV2000w22Table F1: DDC Keypad Reference GuideMenu Sub-menu Parameter Settings CommentsManual Control Manual Mode Occ

VCES-VUV-IOM-4B – ERV1100w & ERV2000w23Before powering the unit, check the following:• High voltage is correct and matches the nameplate.• Fuses

VCES-VUV-IOM-4B – ERV1100w & ERV2000w24Table G1: ERV1100w and ERV2000w TroubleshootingProblem Cause SolutionCompressor will not run.The fuse may b

VCES-VUV-IOM-4B – ERV1100w & ERV2000w25Date: ____________________________________________Site Reference: ____________________________________Job N

VCES-VUV-IOM-4B – ERV1100w & ERV2000w26Step 1Using a DMM set to measure VDC, record all current values for each of the Flo points. Measurement is

©2006 Venmar CES Inc.VCES-VUV-IOM-4B (PN 500000768)February 2014 Venmar CES Inc. has a policy of continuous improvement and reserves the right to chan

VCES-VUV-IOM-4B – ERV1100w & ERV2000w3Nomenclature1. FROST CONTROLD – Recirc defrost1E – Exhaust only2V – VSD frost prevention3N – Non-defrost3. H

VCES-VUV-IOM-4B – ERV1100w & ERV2000w41. FROST CONTROLD – Recirc defrost1E – Exhaust only2V – VSD frost prevention3N – Non-defrost3. HEATINGE – El

VCES-VUV-IOM-4B – ERV1100w & ERV2000w5Safety ConsiderationsSpecificationsWarning, Caution and Important notes appear through-out this manual in spe

VCES-VUV-IOM-4B – ERV1100w & ERV2000w6The wallmount ventilator must be installed on a level base. Refer to Appendix A dimensions. Zero clearance i

VCES-VUV-IOM-4B – ERV1100w & ERV2000w7ControlsThe wall units contain a stand alone controls package con-sisting of either a Direct Digital Control

VCES-VUV-IOM-4B – ERV1100w & ERV2000w8First stage cooling puts the supply fan and exhaust fan to high speed and stops the energy recovery wheel. S

VCES-VUV-IOM-4B – ERV1100w & ERV2000w9In ventilation mode, the outside air damper is open and the supply air is a mixture with a percentage of ret