Bosch FHP ES060 Series User Manual

6720220330 Revised 05-12
ES SERIES
Table of Contents
Model Nomenclature ....................................................................................................................................1
Initial Inspection .............................................................................................................................................2
General Description.......................................................................................................................................2
Moving and Storage......................................................................................................................................2
Safety Considerations ...................................................................................................................................2
Location .............................................................................................................................................................2
Installation.........................................................................................................................................................2
Condensate Drain...........................................................................................................................................3
Duct System .....................................................................................................................................................3
Piping..................................................................................................................................................................3
Electrical.............................................................................................................................................................4
Thermostat Connections .............................................................................................................................4
Safety Devices & the UPM Controller......................................................................................................5
Sequence of Operation Single Stage Units ..........................................................................................8
Electric Heater Package Option ................................................................................................................8
Sequence of Operation Two-Stage Units..............................................................................................9
Well Water Systems .......................................................................................................................................9
Installation of Pressure Regulating Valves............................................................................................9
Cooling Tower / Boiler Application .........................................................................................................9
Earth Coupled Systems..............................................................................................................................10
System Checkout .........................................................................................................................................10
Unit Start-Up..................................................................................................................................................10
Maintenance..................................................................................................................................................10
Wiring Diagrams...........................................................................................................................................14
Trouble Shooting .........................................................................................................................................16
Unit Check Out..............................................................................................................................................17
Operating Pressures & Temperatures ..................................................................................................18
MODEL NOMENCLATURE
SERIES:
ES-ENVIROSAVER
AU-AQUARIUS
NOMINAL CAPACITY:
VOLTAGE DESIGNATION:
1 - 208/1/60 & 230/1/60
3 - 208/3/60 & 230/3/60 (SINGLE STEP ONLY)
CABINET CONFIGURATION:
VT - VERTICAL
HZ - HORIZONTAL
CF - COUNTERFLOW
HEAT EXCHANGER MATERIAL:
C - COPPER
N - CUPRO-NICKEL
SUPPLY AIR LOCATION:
T - TOP (VT ONLY)
E - END BLOW (HZ ONLY)
B - BOTTOM (CF ONLY)
RETURN AIR LOCATION:
L - LEFT
R - RIGHT
B - BACK
F - FRONT
WATER CONNECTION
LOCATION
F - FRONT
ES 048 -1 VT C-F L T

Bosch FHP ES060 Series Specifications

General

Brand	Bosch
Model	FHP ES060 Series
Category	Heat Pump
Language	English

Summary

Model Nomenclature

Model Nomenclature Diagram

Explains the ES series model naming convention and component designation.

Installation Preparation

Safety and Location Considerations

Details safety precautions, ideal unit location, and installation hazards.

Unit Mounting Guidelines

Electrical System Installation

Field Wiring and Power Supply

Covers field wiring compliance, power supply, branch circuit protection, and grounding.

Thermostat Connections

ECM Interface Board Wiring

UPM Controller and Safety Devices

UPM Controller Functionality

Explains the Unit Protection Module (UPM) and its safety controls like high/low pressure switches.

Freeze Sensor Operation

Details the freeze sensor function, lockouts, and installation requirements.

UPM Safety Features and Operation

UPM Unit Protection Features

Details UPM features like anti-short cycle timer, random start, brownout protection, and fault indication.

Freeze Sensor and Lockout Reset

Explains freeze sensor operation, intelligent reset, and lockout reset procedures.

UPM Sequence of Operation

UPM SOO Flow Chart

Visual flow chart detailing the UPM's operational logic and fault handling.

Electric Heater Package Option

Electric Heater Package Wiring

Sequence of Operation - Single Stage Units

Cooling Mode Operation (Single Stage)

Heating Mode Operation (Single Stage)

Sequence of Operation - Two Stage Units

Cooling Mode Operation (Two Stage)

Heating Mode Operation (Two Stage)

System Checkout

Pre-Energization System Checks

Unit Start-Up

Unit Start-Up Procedure

Maintenance

Routine Maintenance Tasks

Troubleshooting Guide

Unit Not Running Issues

Addresses issues where the entire unit does not run, listing possible causes and checks.

Blower Operates, Compressor Does Not

Troubleshoots scenarios where the blower runs but the compressor does not.

High/Low Pressure Control Trips

Diagnoses issues causing the unit to shut off due to high or low pressure controls.

Unit Short Cycling

Troubleshoots situations where the unit cycles on and off too frequently.

Insufficient Cooling or Heating

Diagnoses problems related to inadequate cooling or heating performance from the unit.

Unit Check-Out Sheet

Operating Conditions Data

Operating Pressures & Temperatures

Cooling Operating Data Tables

Heating Operating Data Tables