Operating instructions

1
TABLE OF CONTENTS
Section
Title
Page
I.
Ultra Hydronic Models
A. Performance Ratings
B. Configuration Options
2
II.
Introduction to ECONAR Heat Pumps
3
III.
Hydronic Heat Pump Applications
A. Radiant Floor Heating
B. Fan Coils
C. Baseboard Heating
D. Other Applications
4
IV.
Unit Sizing
A. Building Heat Loss / Heat Gain
B. Ground Sources and Design Water Temperatures
C. Hydronic-Side Heat Exchangers
D. Temperature Limitations
5
V.
Unit Location / Mounting
6
VI.
Ground Source Design
A. Ground Loop Applications
6
VII.
Hydronic-Side System Design
A. Storage Tanks
B. Hydronic Side Circulators.lgkj
C. Expansion Tanks
D. Application Diagrams
7
VIII.
Electrical Service
9
IX.
24 Volt Control Circuit
A. Transformer
B. Remote Hydronic Controls (Aquastat / Thermostat)
C. Controller
9
X.
Startup / Checkout
11
XI.
Service and Lockout Lights
12
XII.
Room Thermostat Operation
12
XIII.
Performance Data
13
XIV.
Physical Dimensions
15
XV.
Electrical Data
15
XVI.
Wiring
16
XVII.
Correctional Factors
18
XVIII.
Troubleshooting Guide for Lockout Conditions
19
XIX.
Troubleshooting Guide for Unit Operation
20
XX..
Additional Figures, Tables, and Appendices
22