background image

 

12 

7.0  HEATING OUTPUT RATES BY STAGES 

 

Figure 4 

 

Stage 1

 

Stage 2

 

Stage 1 + 2 

Furnace 

Model Voltage

 

W1 BTU Output

 

Total Heat

 

W2 BTU Output

 

Total Heat

 

W1 + W2 BTU Output

 

Total Heat

 

Power 

208

 

240

 

208

 

240

 

208

 

240

 

10kW

 

12975

 

17072

 

-

 

17072

 

25950

 

34144

 

15kW

 

25950

 

34144

 

12975

 

17072

 

38925

 

51216

 

18kW

 

20760

 

27315

 

25950

 

34144

 

46710

 

61460

 

20kW

 

25950

 

34144

 

25950

 

34144

 

51890

 

68288

 

23kW

 

25950

 

34144

 

33734

 

44387

 

59682

 

78530

 

27kW

 

25950

 

34144

 

44114

 

58045

 

70064

 

92190

 

 

8.0  COMMISIONING CHECKLIST  

 

Ensure the following things

 

1) 

Thermostat is not connected to controller

 

2) 

AC/HP compressor is connected.

 

3) 

Ground is securely connected at furnace ground lug and main panel.

 

4) 

Incoming power lines are connected and secure at main terminal block.

 

5) 

Continuous fan switch is set to OFF

 

6) 

ComfortMax

 switch on furnace side panel is set to OFF.

 

 

Sequence:

 

 

1)  a) Install a jumper across thermostat terminals R and W1 on control board terminal strip.

 

Heating cycle starts and fan turns on.

 

b) Allow this cycle to turn on all elements.

 

c) Remove jumper. 

All elements turn OFF. 

2)  Place a jumper across R, Y/Y2 & G, fan starts on Cool speed and compressor starts.

 

3)  Remove jumper, fan cycles down and compressor stops.

 

4)  Power furnace down, connect thermostat, turn power to furnace on. 

 

 

 

Summary of Contents for Conforto KLE 10 TO 27kW

Page 1: ...E 10 TO 27kW INSTALLATIONS MUST MEET ALL LOCAL AND FEDERAL CODES THAT MAY DIFFER FROM THIS MANUAL Please read the manual in its entirety before beginning installation This manual must be kept with the...

Page 2: ...SPLAY SWITCHES AND CIRCUIT BREAKER 7 LED INDICATIONS 7 OPERATION OPTIONS DIP SWITCHES 1 2 3 AND 4 8 OPERATION OPTIONS DIP SWITCHESA B C 8 OPERATION OPTION DIP SWITCH D QUIET COMFORT FEATURE 8 DEICING...

Page 3: ...eater exposes it to abnormal conditions contaminated circulating air and air filtering Failure to follow this warning can lead to premature furnace failure which could result in a fire hazard and or b...

Page 4: ...it thoroughly to ensure that no damage has resulted during the shipping process 3 0 INSTALLATION General These furnaces must be properly installed in compliance with all national and local safety stan...

Page 5: ...rmal protectors should never engage during normal operation of the furnace The high limit protectors are designed to engage during the improper functioning of the blower or when the air filter has not...

Page 6: ...cured to the top of the furnace just below the return air plenum see figure 1 The use of pleated filters is not recommended unless sized to suit the airflow requirements for the installation Pleated a...

Page 7: ...5 0 PANEL DISPLAY SWITCHES AND CIRCUIT BREAKER LED INDICATIONS Located in the upper front right hand side of the furnace is the multi color indicating LED light No LED No power Check Circuit Breaker...

Page 8: ...for preheated continuous circulating air to provide added comfort in the home DEICING MODE WITH HEAT PUMP ONLY When this unit is installed in accordance with a heat pump unit While the heat control e...

Page 9: ...all available heating elements will be activated but on those milder days only a few will come on thus finding the perfect balance between energy use and homeowner comfort The ComfortMax option for he...

Page 10: ...EED 0 20 E S P MED MED MED MED HIGH MED NOM BLOWER SIZE dia x width 10 x 8 12 x 10 GENERAL INFORMATION DIMENSIONS W x D x H 21 x 44 x 34 WARM AIR PLENUM 20 x 20 RETURN AIR PLENUM 18 x 18 AIR FILTER 1...

Page 11: ...dia x width 10 x 8 12 x 10 GENERAL INFORMATION DIMENSIONS W x D x H 21 x 44 x 34 WARM AIR PLENUM 20 x 20 RETURN AIR PLENUM 18 x 18 AIR FILTER 1 SUPPLIED 20 x 20 x 1 SHIPPING WEIGHT 50 KG 110lbs MAXIMU...

Page 12: ...is not connected to controller 2 AC HP compressor is connected 3 Ground is securely connected at furnace ground lug and main panel 4 Incoming power lines are connected and secure at main terminal bloc...

Page 13: ...HE 01 G020 03 BLUE MEDIUM BLACK HIGH N A N A KHE 01 G023 03 BLUE MEDIUM BLACK HIGH N A N A KHE 01 G027 05 BLUE MEDIUM BLACK HIGH UNUSED N A KHE 01 G010 H3 ORANGE MED LOW BLACK HIGH UNUSED UNUSED KHE 0...

Page 14: ...14...

Page 15: ...IM 9 6EF 33 3SPD 00 6EF 75 4SPD 00 3BM 50 ECM0 03 3BM 75 4SDD 02 1 3HP 230V 1075 3SP DD MOTOR 3 4HP 208 230 1PH 4SPD MOTOR EMERSON 5846A 6 1 MOTOR M055CYA0372012B NIDEC 1 2 HP DD ECM MOTOR M055CWT0366...

Page 16: ...16 GRANBY FURNACES INC PO Box 637 12118 Hwy 209 Parrsboro Nova Scotia Canada B0M 1S0 www granbyindustries com Thank you for choosing Granby...

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