Bosch FHP ES035 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 ES035 Series Specifications

General

Series	FHP ES035
Category	Heat Pump
Refrigerant	R410A
Operating Temperature Range Heating	-15°C to 24°C
Heating Capacity	3.5 kW
Cooling Capacity	3.5 kW

Summary

MODEL NOMENCLATURE

INSTALLATION

MOUNTING VERTICAL UNITS

Details for installing vertical units, including leveling and vibration isolation.

MOUNTING HORIZONTAL UNITS

Instructions for suspending horizontal units using hanger brackets.

ELECTRICAL

Thermostat Connections

Describes thermostat wiring to the ECM Interface Board and terminal functions.

ECM INTERFACE BOARD

Explanation of the ECM interface board, LEDs, and jumper settings.

SAFETY DEVICES AND THE UPM CONTROLLER

UPM FEATURES AND FAULT INDICATIONS

UPM FEATURES

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

FAULT LED INDICATION

Explains red LED blink codes for various fault conditions like high pressure.

UPM SEQUENCE OF OPERATION FLOW CHART

SEQUENCE OF OPERATION-SINGLE STAGE UNITS

SEQUENCE OF OPERATION-TWO STAGE UNITS

SYSTEM CHECKOUT

UNIT START-UP

MAINTENANCE

STATUS LED/ALARM BLINK CODES

TROUBLE SHOOTING

UNIT CHECK-OUT SHEET

OPERATING PRESSURES & TEMPERATURES