Bard QW 2S1, QW 3S1, QW 4S1, QW 5S1 Geothermal Heat Pump Installation Instructions

Below you will find brief information for QW QW2S1, QW QW3S1, QW QW4S1. This document provides instructions for installing the Bard QW Series Geothermal R-410A Staged Capacity Packaged Heat Pump. The document covers topics such as shipping damage, unit removal from skid, handling unit after removal from skid, removal of wall bracket from shipping location, general information, minimum installation height, duct work, filters, condensate drain, mist eliminator service, mounting the unit, wiring, start up, closed loop, open loop, service and troubleshooting. Installing the unit requires knowledge of electrical and mechanical systems. It is recommended that the installation is performed by a trained and experienced technician.

PDF Download
Document
QW QW2S1, QW QW3S1, QW QW4S1 Installation Instructions | Manualzz

Advertisement

Advertisement

Advertisement

Key features

  • Staged Capacity
  • R-410A Refrigerant
  • Packaged Heat Pump
  • Earth Loop Fluid Temperatures 25 - 110
  • Ground Water Temperature 45 - 75
  • Variable Speed ECM Blower Motor
  • Compressor Control Module
  • High and Low Pressure Switch Monitoring
  • Closed Loop (Earth Coupled Ground Loop) and Open Loop (Well System) Applications

Frequently asked questions

The minimum installation height for ducted applications is 8 ft. 9 in. The minimum installation height of the unit with a Free Blow Plenum is 8 ft. 9 in. This provides enough clearance for the plenum to be removed.

Refer to the unit rating plate and/or Table 2 for wire sizing information and maximum fuse or “HACR Type” circuit breaker size. Each unit is marked with a “Minimum Circuit Ampacity”. This means that the field wiring used must be sized to carry that amount of current.

For a stand pipe type of drain, the drain hose can exit the rear of the cabinet. There is adequate hose length to reach the floor on the right hand side of the unit. If the drain is to be hard plumbed, there is a 3/4 inch FPT pipe connection located on the cabinet rear panel. The drain can be routed through the floor or through the wall. If the drain is to be routed through an unconditioned space, it must be protected from freezing.
Preparing document for printing…
0%