Subscribe to Our Youtube Channel
Related Manuals for Granby 115
Summary of Contents for Granby 115
- Page 1 ECONOPLUS ELECTRIC FURNACE SERIES 100 Models 115, 118 & 119 SERIES 200 Models 215, 218 & 219 SERIES 300 Model 315, 318, 319 & 323 Rev : June 2009...
- Page 2 Volts Motor Motor Static ΔT Econoplus Amps (V/Hz/Ph) (HP) Speed Pressure (‘’W.C.) 64.4 240/60/1 ¼ - 240 Med. 115-C 64.8 240/60/1 ¼ - 240 High 1050 76.9 240/60/1 ¼ - 240 Med. 118-C 77.3 240/60/1 ¼ - 240 High 1050 78.4...
- Page 3 of additional equipment such as electronic air filter and/or humidifier. Finally, this series has insulating wool in the blower compartment. As in series 100 and 200, suffix C indicates operation at 0.5’’ W.C. at high speed. Series 300 features an extended capacity with the addition of a 23 KWatt model. Please note that the 23 KWatt model is ONLY offered on Series 300.
-
Page 4: Important Safety Information
2.0 Important safety information • WARNING – BASIC SAFETY WARNINGS The initial electrical connection and subsequent service MUST be done by a qualified electrician in accordance with this manual AND ELECTRICAL CODES HAVING JURISDICTION IN YOUR AREA. This unit is intended and approved for use with heating ducts. Use without ducts will result in untested operation that could result in property damage, accident or DEATH. - Page 5 Knock-outs are provided on the left and right side panels. If you choose to reorient the main supply block, you will have to disconnect and reconnect the internal wires to the block. To do this, Figure 5 ( model 115 shown)
-
Page 6: Electrical Diagrams
Control schemes illustrated on Figures 7C, 7D and 7G are exclusive to the ECONOPLUS furnaces. 4.3 Electrical diagrams The electrical diagrams are available on the following figures: • Econoplus 115: Figure 8 - Econoplus 118 and 119: Figure 9 • Econoplus 215: Figure 10 - Econoplus 218 and 219: Figure 11 •... -
Page 12: Operation Modes
5.0 Operation modes 5.1 Series 100 (models 115, 118 and 119) On a Series 100 furnace, the operation is as follows: Heating mode (model 115 as example): When the thermostat is not calling for heat: • The elements are not energized and the blower is OFF. - Page 13 When the thermostat is calling for heat: • After a delay, the blower will start on low speed. • After a second delay, the first 5KW element will energize. • After a third delay, the second 5KW element will energize. When the demand is satisfied: •...
- Page 14 When the cooling thermostat is in demand: • The blower will start at the highest speed. When the cooling demand is satisfied: The blower will keep running on low speed. NOTES: The power switch has no effect on cooling mode when there is a cooling demand from the thermostat. If a two stage thermostat is used, remove the jumpers between W1 &...
- Page 15 Model Power setting Blower speed Delta T 7.0 Annual maintenance This electric furnace requires very little maintenance. Nonetheless the following points should be checked annually: REPLACE the air filter. The model used is a standard 20” X 20” X 1” thick paper air filter found at any hardware store.
Need help?
Do you have a question about the 115 and is the answer not in the manual?
Questions and answers